baber/WOPTO huggingface dataset:
Patent JP-H0434539-A (JP)
Title: Instant photograph type copying machine
Inventor: YAMAOKA TADAHIKO
IPC: G03B17/52
Filed: 1990-05-31
Abstract: PURPOSE:To copy an original picture beautifully irrelevantly to whether the original picture is transmissive or nontransmissive by irradiating the top surface of the original picture with light when the original picture is nontransmissive and irradiating the reverse surface of the original picture with the light when the original picture is transmissive. CONSTITUTION:When the original picture 18 is nontransmissive, a fluorescent tube 68 is turned on and the then the top surface of the original picture 18 is irradiated partially through a transparent plate 24 below a rod lens array 52. The reflected light from the original picture 18 is made incident on the rod lens array 52, part to part, as a carrier 48 moves, so that a latent image is formed on a photosensitive film 40c. When the original picture 18 is transmissive, on the other hand, a fluorescent tube 98 is turned on and then the reverse surface of the original picture 18 is irradiated through a light guide plate 100 and a transparent plate 92. Then the transmitted light from the original picture 18 is made incident on the rod lens array 52, part to part, as the carrier 48 moves to form a latent image on the photosensitive film 40c. Consequently, the original picture is copied beautifully irrelevantly to whether the original picture is transmissive or nontransmissive.
Patent JP-S5843985-A (JP)
Title: Preparation of phosphonitrilic ester
Inventor: SUZUE MASAYOSHI
IPC: C07F9/24
Filed: 1981-09-08
Abstract: PURPOSE:To obtain the tilted compound useful as a compound for providing a high polymer compound with flame retardancy, heat resistance, etc., by reacting a phosphonitrilic halide with an alcohol in the absence of a dehydrohalogenating agent, eliminating an evolved hydrogen halide. CONSTITUTION:A phosphonitrilic halide is reacted with a bifunctional or more functional alcohol (e.g., 2,2-dimethyl-1,3-propanediol, dipropylene glycol, etc.) at 70-180 deg.C, preferably at 85-135 deg.C for 5-30hr without using a dehydrohalogenating agent. In the operation, an evolved hydrogen halide is removed by bubbling an inert gas in the reaction solution or passing it on the reaction solution. The reaction product is then reacted with a metal alcoholate, ammonia, a primary amine or secondary amine, to give the desired substance with a low content of unsubstituted halogen atom.
Patent JP-S622940-A (JP)
Inventor: YOSHIHARA MASAYA
IPC: A61N5/06
Filed: 1985-06-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5844627-A (JP)
Inventor: SAITOU KAZUHIRO
IPC: H01H33/64
Filed: 1981-09-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5367082-A (JP)
Title: Electronic adjuster
Inventor: OOIZUMI JIYUNICHI
IPC: G05B11/42
Filed: 1976-11-29
Abstract: PURPOSE: To remove residual deviation by detecting and storing an offset voltage in an adjuster by short-circuitting a set value input terminal and a measured value input terminal for a time sufficiently shorter than the integration period to thereby correcting the adjuster output based on stored data. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06349763-A (JP)
Title: Evaluation method of diffusion characteristics of impurities
Inventor: ISHIKAWA KATSUHIKO
IPC: H01L21/22
Filed: 1993-06-14
Abstract: PURPOSE:To provide a technology for the highly accurate evaluation of the horizontal diffusion characteristics of impurities introduced into a semiconductor substrate. CONSTITUTION:A non-doped polycrystalline silicon film 7 is built up on a doped polycrystalline silicon film 3 with a silicon oxide film 4 therebetween and the polycrystalline silicon film 3 and the polycrystalline silicon film 7 are brought into a plane contact on the side walls of apertures 6a-6d. A semiconductor substrate 1 is subjected to a heat treatment in this state and the concentration of the impurities which are diffused from the polycrystalline silicon film 3 into the polycrystalline silicon film 7 on the side wall of the aperture is measured. The measured impurity concentration is made to correspond with the diffusion distance of the impurities to evaluate the horizontal diffusion characteristics of the impurities.
Patent JP-S622139-A (JP)
Title: Oil component densitometer
Inventor: YANO SHOZO
IPC: G01N21/49
Filed: 1985-06-27
Abstract: PURPOSE:To reduce the frequency of inspection and repair, by generating an alarm signal when abnormality warning signals are generated continuously by a preset frequency in the counting of detection signals from an abnormality decision means to capture any abnormality effectively during the operation of an equipment. CONSTITUTION:A turbidity signal of a sample water W before emulsification is outputted from a differential amplifier 11 to be fed to an arithmetic circuit 12 while being compared with a set value by a comparator 15 to determine whether the SS component is at an abnormally high concentration. The decision signal is fed to a counter circuit 17 through a switch 16 and a signal is sent to an alarm circuit 18 from the circuit 17 when the counts reach a preset value. During the emulsifying operation, it is determined with a decision circuit 8 for function of generating ultrasonic waves whether ultrasonic waves are generated normally and the decision signal is sent to a counter circuit 10 when a lowered function is judged. When the counts of the signal reach a preset value, a signal is sent to the circuit 18 from the circuit 10. Thus, an alarm can be given effectively about any abnormality during the operation.
Patent JP-S5932066-A (JP)
Title: Optical character reader
Inventor: HASEGAWA KENJI
IPC: G06K9/03
Filed: 1982-08-17
Abstract: PURPOSE:To facilitate an easy correction for an optical character reader, by selecting previously the key tops having a series of correlation among those that can be easily discriminated in the form of associative codes, therefore, candidate characters similar to rejected characters are allotted and displayed. CONSTITUTION:A character is scanned by a reading scanner 1 of an OCR and binary coded to be sent to a similarity arithmetic part 3 of a character recognizer 2. The character is collated with a standard dictionary pattern at the part 3, and characters having high similarity are sent to an answer deciding part 4. Then a correct answer is sent to an output device 5. When no correct answer is obtained, plural similar candidate character data are sent to an allotting circuit 6. The circuit 6 selects previously key tops 1, 2 and 3, forexample, which have a series of correlation and can be easily discriminated and then allots the candidate characters to those selected key tops to display 7 them as shown in the figure. Then an operator looks at this display and pushes 1, 2 or 3 on a keyboard 8 to feed data ''YO'', ''O'' or 3 to the device 5 via an adverse conversion circuit 9. Thus a correcting operation is facilitated to decrease the working time.
Patent JP-2000238826-A (JP)
Title: Cap
Inventor: IWATSUBO MITSUGI
IPC: A45D34/00
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a cap wherein gas in a container can be efficiently permeated, generated gas can be easily discharged outside, and contents can further be protected from leakage. SOLUTION: The cap 10 is mounted on a tube nozzle 12 of a tube container 11 holding contents which may generate gas, and it seals a tip opening 20 of the nozzle 12 while the generated gas can permeate. The cap 10 comprises a cap body 15 including a fitting portion 13 into which the tube nozzle 12 is fit, an opening 17 formed through a top plate 16 of the fitting portion 13, and a plate member 18 made of a gas-permeable water-impervious material which is placed in tight contact over the top plate 16 while closing the opening 17 from the inside. A protective wall member 19 incorporating a vent hole 21 is integrally formed with the top plate 16, which covers the opening 17 formed through the top plate 16 of the fitting portion 13.
Patent JP-H05332402-A (JP)
Title: Flexure mesh type gear meshing structure
Inventor: ISHIDA TOSHIHIRO
IPC: F16H1/32
Filed: 1992-06-03
Abstract: PURPOSE:To increase meshing points of gear, and to improve the weight reduction/compactness and high-loading. CONSTITUTION:In a flexure mesh type gear meshing structure provided with an internal gear 32 having stiffness, an external gear 28 having flexibility, for internally touching and meshed with the internal gear 32, and an eccentric body (a wave generator) for making the external gear 28, to flex and deform, a difference in the number of gear between the external gear 28 and the internal gear 32 is N (N: integral number of not less than 2), and tooth profile of external tooth 131A of the external gear 28 is formed on the basis of the innermost curve formed when N epitrochoid parallel curves are mutually overlapped by shifting respective phases. Moreover, the tooth profile of the internal teeth 133A of the internal gear 32 is formed on the basis of the innermost curve formed when N trichoid inner envelope meshed with the epitrochoid parallel curve is mutually overlapped by shifting respective phases like the case of the external gear 28.
Patent JP-2000332998-A (JP)
Title: Image processor
Inventor: KAWADA TOMOHARU
IPC: H04N1/393
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To provide an image processor capable of generating high quality magnified and reduced image data. SOLUTION: In this image processor, (n) pieces of dots and images data of (m) pieces of lines composed of the (n) pieces of dots are successively inputted and outputted as YUV data, the data is subjected to writing or reading to/from a memory 6, a contour extraction flag is written to the memory by performing vertical contour extraction and vertical filtering while read data and a plurality of optional vertical thresholds inputted from the outside are defined as inputs, thinning and interpolation processing is performed from vertical magnification and reduction rates inputted from the outside with the data as an input, the vertically thinned and interpolated data and the plurality of optional horizontal thresholds inputted from the outside are inputted, horizontal contour extraction and horizontal filter processing are performed,  thinning and interpolation processing is performed from horizontal magnification and reduction rates inputted from the outside with the data as an input, and the data is outputted as an input to a display device.
Patent JP-H08310285-A (JP)
Title: Rear end collision shock reducing device for vehicle
Inventor: TANAKA IKUO
IPC: B60N2/06
Filed: 1995-05-16
Abstract: PURPOSE: To provide a rear end collision shock reducing device for a vehicle whereby impact force at collision time from behind can be effectively reduced to weaken impact force received by the human body so as to safely protect the human body. CONSTITUTION: In a rear end collision shock reducing device 1, base seats 2, 3 are mounted on a floor panel in a vehicle, to provide a guide rail 4 on this base seat. The guide rail 4 is turnably screw mounted on the base seat 3 also connected by the base seat 2 and a damper 7. An intermediate rail 5 is front/rear adjustably combined on the guide rail 4, further to set up on this intermediate rail a seat 6 front/rear slidably relating to the intermediate rail 5 through a seat mounting member 6a. The seat 6 and the intermediate rail 5 are connected by respectively mounting both ends of the damper, arranged in a space surrounded by the guide rail 4 and the intermediate rail 5, in a rear end of the seat mounting member 6a and in a front part of the intermediate rail 5.
Patent JP-H07323137-A (JP)
Title: Pachinko game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1994-05-31
Abstract: PURPOSE:To provide a pachinko game machine provided with the arranging structure of an interface substrate in which the influence of a noise such as static electricity can be eliminated as much as possible. CONSTITUTION:The interface substrate 160 is arranged by housing in space formed with a substrate housing recessed part 145 formed on the back plane side of processor housing space 115 through which a prize ball is disabled to pass. The influence of the static electricity discharged from the prize ball can be blocked completely by those two spaces, and the noise due to the static electricity can be prevented from being picked up in the interface substrate 160 even when it occurs in an ordinary state.
Patent JP-H056322-A (JP)
Title: Information resource accessing system
Inventor: HASHIMOTO SUNAO
IPC: G06F21/62
Filed: 1991-05-20
Abstract: PURPOSE:To make it possible to access an information resource by executing temporary access right changing processing by simple processing in a network system enabled to execute multi-address communication. CONSTITUTION:When an access request to an information resource RS1 restrictively enabled to be used in common on a network N is outputted from a user having no access right to the resource RS1 to an access processing means for storing the resource RS1 and access right information for managing access right regulating the permission/inhibition of an access to the resource RS1 and managing the resource RS1, the access processing means executes multi- address communication for changing the access right to the resource RS1 for the access request and executes access right change permitting a restrictive access in accordance with a response from a supervisor of the resource RS1 to process the access request to the resource RS1.
Patent JP-S5265343-A (JP)
Title: Defrosting apparatus of air conditioner
Inventor: UEDA HIROSHI
IPC: F25B13/00
Filed: 1975-11-26
Abstract: PURPOSE: In defrosting of the heat pump type air conditioner, the uncertainty of th defrosting end control is prevented by applying a strong wihd to the outside heat exchanger in defrosting. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5844739-A (JP)
Title: Scribing method for sapphire substrate
Inventor: ISHIKAWA KEN
IPC: H01L21/78
Filed: 1981-09-10
Abstract: PURPOSE:To prevent a fine crack at the periphery of a groove of a sapphire substrate by emitting a laser beam to the surface of the substrate having a thickness of 350-500mum to form a groove having approx. 90-120mum of depth, bending the substrate along the grooves and dividing it. CONSTITUTION:A spot of a CW exciting Q switch YAG laser is emitted to a sapphire substrate, is scanned as a pulse having 10-20kHz of repetition rate for several mm./sec., thereby forming a groove. At this time, the characteristics of the number of cracks-depth of the groove can be designated by a curve (b) in the scanning of forward seam direction and by a curve (a) in the reverse seam direction. The cracks are abruptly increased in the depth deeper than 120mum in the reverse scanning, and in the depth deeper than 200mum in the forward beam scanning which is opposite to (b). When the depth of the grooves is set to 90- 120mum even in the sapphire of 350-500mum thick to be used ordinarily in the lattice shape, no fine crack is produced at the periphery of the groove when the substrate is bent along the grooves, thereby improving the yield and since no dependency exists in the scribing direction, the scanning mechanism can be simplified.
Patent JP-H084420-A (JP)
Title: Key control device
Inventor: BANDO HIROSHI
IPC: G06Q10/00
Filed: 1994-06-24
Abstract: PURPOSE:To provide a key control device of high secrecy making it unnecessary for the user of a key control device to carry about many lock release exclusive cards and enabling the use of a personal card, a bank card and a member card in place of a lock release exclusive card used for the release of a key storage box. CONSTITUTION:A key control device is provided with an ID code selecting switch S2 and a signal processing part C. The signal processing part C makes a display part D display the ID code selection set image plane clarifying the array relation of code information stored in a personal card when the ID code selection assigning switch S2 is operated. When a ten-key pad T and a function key are operated to assign the extraction of a specific part out of code information displayed on the display part D, the assigned part is registered as ID code for lock release into an ID code selection assignment memory M2.
Patent JP-S623115-A (JP)
Title: Oil filter
Inventor: SUZUKI SHIGERU
IPC: F01M11/03
Filed: 1985-06-28
Abstract: PURPOSE:To improve lubricating performance by providing an additional filter element for filtrating a lube oil to a turbocharger, as connected in series with the parallel circuit of an oil filter element and a safety valve. CONSTITUTION:Oil in an oil pan 15 is sucked by a strainer 16 and pressurized by an oil pump 17 for introduction into an oil cooler 19. And after cooled by the oil cooler 19, oil is led to an oil filter 21. In this case, a portion of oil filtrated through the filter element 22 of the oil filter 21 is normally filtrated through an additional filter element 23 and fed to the bearing part of a turbocharger 27. On the other hand, when oil temperature is low, a safety valve 24 opens and filtration through the filter element 22 is not made, thereby protecting the oil filter 21 from an increase in viscosity resistance.
Patent JP-S5947043-A (JP)
Title: Binder composition for core and master mold for casting
Inventor: JIEEMUZU PII ANTONITSUKU
IPC: B22C1/26
Filed: 1983-08-04
Abstract: PURPOSE:To provide a titlted compsn. which is stable at an ordinary temp., cures when the greater part of water is removed, is stable in an aq. medium and has a long-term stable shelf life after formulation by consisting the same of a hydratable starch-like material, a crosslinking agent for said starch-like material and water. CONSTITUTION:A titled binder compsn. contains a water soluble or hydratable starch-like material (e.g.,; sugars, dextrins), a crosslinking agent for said starch- like material (e.g.; glyoxal) and water. The crosslinking agent and the starch-like material are contained preferably at about 1:1-1:1 based on the weight thereof. The water required to be incorporated in the binder comps. is preferably about 60%. Such binder compsn. does not cause reaction of the starch-like material and the crosslinking agent at the atmospheric temp., that is, it is stable. However, when the water in said binder compsn. is removed, the compsn. cures easily and forms the stable thin film of the water resistant comps. The compsn. is capable of suppressing malodor and toxicity at a min. level without contaminating environment.
Patent JP-S5367593-A (JP)
Title: Method and apparatus of continuously applying and wrapping with net
Inventor: OOTA KIMITAKA
IPC: B65B9/06
Filed: 1976-11-29
Abstract: PURPOSE: To accomplish efficient packing with formation of a mat body completely wrapped with a grass peat employing for an oil absorbent and a long-sized net strip at the outlet of a packing equipment which is adapted to wrap the grass peat with the net as they proceeds after fed separately from each other. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5837197-A (JP)
Title: Aluminum electrodeposition apparatus
Inventor: JIIKUFURIITO BIRUKURE
IPC: C25D3/44
Filed: 1982-08-18
Abstract: A device for electrodepositing aluminum from an aprotic, oxygen-free, water-free aluminum-organic electrolyte, which comprises an electroplating tank, which is subdivided into a plurality of identical individual cells for receiving an electrolyte and anode plates, which cells contain support racks and are positioned one after another in a line or row, and the tank has a hood forming a protective chamber which contains a protective atmosphere. To charge and discharge workpiece holders into and out of the device includes a charging lock at one end of the row of cells forming the tank, a discharging lock at the other end of the row and a conveyor in the tank.
Patent JP-H08171748-A (JP)
Title: Optical pickup device
Inventor: YANA KONEI
IPC: G11B7/131
Filed: 1995-06-09
Abstract: PURPOSE: To decrease the number of optical components, improve the speed of the read of information, and reduce the manufacturing cost by employing a three-beam system which uses a two-split hologram. CONSTITUTION: This device consists of a collimator 33, a polarization beam splitter 34, a reflecting mirror 35, an objective 36, a prism 37, a converging lens 38, a two-split photodetector 39, an actuator 42, and a hologram laser device 40. The hologram laser device 40 consists of a laser diode 31 as a light source, a diffraction grating 43, a two-split hologram element 32, a six-split optical detector 41. The diffraction grating 43 diffracts the laser beam emitted by the laser diode 31 into one main beam and two auxiliary beams, or three beams. The two-split hologram element 32 projects the three beams from the diffraction grating 43 on the polarization beam splitter 34 through the collimator 33 and also diffracts the beam reflected by a disk 44 to split a convergence point into two.  The six-split optical detector 41 converges the beam diffracted by the two-split hologram element 32.
Patent JP-H05310397-A (JP)
Title: Lifting carrier vehicle
Inventor: WATANABE HIDEAKI
IPC: B66F9/06
Filed: 1992-05-09
Abstract: PURPOSE:To reduce the size and weight of a lift carrier vehicle, prevent the lift carrier vehicle from being limited by a working place and perform stable conveyance without losing a balance even when a heavy cargo is loaded, by a method wherein a machine body support device is mounted movably forward and backward to the front thereof. CONSTITUTION:A lift carrier vehicle comprises a running machine body 1 having a primer mover 3, a lifting device 9 arranged in front of the machine body 1 and having a fork 15 elevated by means of the power of the prime mover 3, and support devices 53 arranged on both sides of the machine body 1 and supporting the machine body 1. The support device 53 is mounted movably forward and backward further in front than a given position. When a cargo is light, the fork 15 is inserted in a pallet 73 to lift the cargo, which is conveyed as it is. When the cargo is heavy, the fork 15 is inserted in the pallet 73 and the support devices 53 arranged on both sides of the machine body 1 are advanced forward to keep a balance, and stable operation is performed.
Patent JP-H10319065-A (JP)
Title: Partial resonance monitoring device and method for transformer coil
Inventor: NISHIMURA HIDETOMO
IPC: G01R31/06
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To measure admittance of a transformer which is operated in an actual electric power system from its external terminal, and to easily and precisely observe indication of partial resonance in a coil. SOLUTION: A transformer 3, which is actually connected with electric power system and is operated, is equipped with a partial resonance monitoring device 1 which sets and records constants for a circuit model before operation of the transformer, separates the transformer from the electric power system 7, measures frequency characteristic of admittance of the transformer after operation from its external terminal 4, updates constants for the circuit model before operation based on the measured frequency characteristic of admittance, and calculates resonance frequency and its response magnification between any two coils in the transformer using the updated circuit model. When the calculated resonance frequency is very close to known main frequency component of a representative natural thunderbolt serge or a closing serge and the response magnification is large, an alarm is transmitted to urge measures.
Patent JP-H08332856-A (JP)
Title: Battery arrangement structure of electric vehicle
Inventor: SUMIYA TOSHIHIRO
IPC: B60K1/04
Filed: 1995-06-09
Abstract: PURPOSE: To provide the battery arrangement structure of an electric vehicle to prevent worsening of a weight balance on front and rear wheels owing to a large and heavy battery. CONSTITUTION: In the battery arrangement structure of an electric vehicle having a power unit 36 using a plurality of batteries 12a and 12b serving as a power source, the battery 12a is mounted between front and rear wheels 3 and 5 and closer to the rear wheels 5, and a remaining battery 12b is mounted further on the front side than the rear wheels 3.