baber/WOPTO huggingface dataset:
Patent JP-H0997982-A (JP)
Title: Housing for electronic apparatus
Inventor: MATSUNO TERUO
IPC: H05K5/03
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To blindfold the interior of a housing body by effectively fixing the cover of integral molding to a service hole without fault by easy designing and low manufacturing cost by dispersing a plurality of locking pieces on the rear surface of a cover covering the front surface of the hole. SOLUTION: A cover 4 is mounted at the sidewall 2 of a housing body 1 via a hinge 5, the front surface of a service hole 3 is covered with the cover 4, and the interior of the body 1 is blindfolded. In the case that the components and the like in the body 1 are inspected, regulated and replaced, when the cover 4 is rotated counterclockwise (arrow) at the hinge 5 as a fulcrum, hooks (locking pieces) 41, 42 are removed from the hole 3, and the hole 3 is opened. After the inspection is executed, when the cover 4 is rotated clockwise, the hooks 41, 42 are engaged with the peripheral edge of the hole 3, the cover 4 is fixed to the sidewall 2, the front surface of the hole 3 is covered with the cover 4, and the interior of the body 1 is again blindfolded by resetting it to the original state.
Patent JP-S62116097-A (JP)
Title: Digital test signal generating circuit
Inventor: SHIKINA ASAE
IPC: H04N17/00
Filed: 1985-11-15
Abstract: PURPOSE:To successively generate a pattern easy to producing a circuit malfunction and to easily detect the malfunction of the circuit by generating a pattern for simultaneously inverting a certain 1 bit and other bits for a frequency unit of 1/m of a sampling frequency in an opposite polarity. CONSTITUTION:Based on a horizontal reference pulse inputted to a terminal, an address output of an address generating circuit 3 for generating an address for a clock unit of a terminal 2 is applied as a reading address of a ROM4. In the ROM4, for instance, PCM data of 8 bits shown by a solid line of the figure is written. When the data is read according to the address, the successive pattern in which the certain 1 bit and the other bits are opposite polarities and inverted for the frequency unit 1/2 times as large as the clock is outputted to an output terminal 5. When such a signal is inputted to a digital signal processing circuit as a test signal, if only the bit inverting in the opposite polarity to the other bits operates erroneously, the data is changed to a pattern shown by broken lines in the figure by receiving the influence of the data before the change and the generation of the malfunction can be easily discriminated.
Patent JP-2001084587-A (JP)
Title: Optical recording and reproducing device
Inventor: MAEDA HIDETAKA
IPC: A44C5/00
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To realize an electric power saving, miniaturization, weight reduction and high-speed recording/reproduction while minimizing light propagation loss by vertically connecting a light propagation means relative to the recording layer of a recording medium and a near field optical head, thereby linearly arranging the light propagation means and. SOLUTION: The light propagation means 21 is linearly arranged by utilizing the structure in which the main storage part 10 and a light generating part 30 are annularly connected with a band part 20, in addition, the device has the structure in which a optical path is designed to be nearly vertical relative to the near field optical head 2 and the recording layer of the recording medium 1. As a result, by utilizing the structure of the band part, the optical path can be linearly disposed from the light generating part 30 to the near field optical head 2; hence, midway light propagation loss can be minimized.
Patent JP-H0788545-A (JP)
Title: Manufacture of large diameter square steel tube to improve corner r part material
Inventor: NAKAJIMA NORIO
IPC: B21C37/15
Filed: 1993-09-20
Abstract: PURPOSE:To manufacture the economical square steel tube free from uneven heat-treated distortion of the large diameter thick-walled square steel tube in which toughness deterioration of each corner R part material is recovered, residual stress is dissolved and a cross-sectional corner R part is shaped. CONSTITUTION:The thick-walled square steel tube having the slightly large diameter which is roughly formed by cold plastic working by press forming is heated to the vicinity of about 800 deg.C wholly and uniformly, then, cooled gradually, steel is annealed, the roughly formed steel tube is drawn by several % by roll forming and a steel tube cross section having the normal shape is formed.
Patent JP-H06111148-A (JP)
Title: Fire receiver
Inventor: TAKAOKA HIROYUKI
IPC: G08B29/20
Filed: 1992-09-25
Abstract: PURPOSE:To make it possible to simply return data to the original state by providing in this fire receiver with plural rewritable memories and a selecting means for selecting a memory whose stored data are to be used. CONSTITUTION:Respective RAMs 41, 42 have storage capacity capable of almost storing all data in an automatic fire alarming system. In the case of writing the data of the RAM 42 with an interface 6, the data stored in the RAM 42 up to the current the are saved in the RAM 41. The saving processing is executed by a CPU 3. In accordance with the switching of a DIP switch 7, any one of a data ROM 2 and the RAMs 41 42 is connected to the CPU 3 through a switching circuit 8. When the necessity of a temporary change in data is generated at a using stage or the like or the necessity of returning the data to the original state is generated thereafter, the data ROM 2 or the RAM 41 storing the original data is connected to the CPU 3 by switching the DIP switch 7.
Patent JP-S61132866-A (JP)
Title: Tubular vessel made of synthetic resin
Inventor: KAWASUMI TOSHIAKI
IPC: B04B5/02
Filed: 1984-12-03
Abstract: PURPOSE:To assure parting even in the case of short shot by forming an under cut to the inside face on the side lower than the center in the longitudinal direction of a tubular vessel. CONSTITUTION:The undercut 5 is formed to the specific position on the in side face of the tubular vessel 1. The molding is parted from a metallic mold while the molding is securely held stuck to the male mold side in the stage of parting the same from the mold and the sticking of the molding to the female mold side is obviated by providing the undercut 5 to said side face. The molding sticking to the male mold can be easily removed by using a stripper plate. The contamination of a supernatant liquid in the stage of executing separating and setting of a specimen is obviated by providing the undercut 5 to the inside side face on the side lower than the center in the longitudinal direction of the vessel 1.
Patent JP-H0592722-A (JP)
Title: Roof opening/closing device
Inventor: MATSUI HIROYUKI
IPC: B60J7/08
Filed: 1991-10-02
Abstract: PURPOSE:To reduce the turning resistance in turning a roof in one direction due to the self-weight of the roof, and enable opening/closing of the roof with a slight turning force. CONSTITUTION:A shaft 12 is fitted to a bulkhead 3B of a vehicle body through a plate 11, a holder 14 is fitted to a bracket 1A on the side part of a roof 1, the shaft 12 and the holder 14 are connected to each other through a bearing 13 in a mutually rotatable manner, a coil spring 17 is wound around a spring guide part 12A of the shaft 12, and one end of the coil spring 17 is engagingly locked to the shaft 12 side. The other end of the coil spring 17 is engagingly locked to the bracket 1A side. The coil spring 17 is forcibly released when the roof 1 is turned in the closing direction, while the coil spring 17 is elastically restored when the roof 1 is turned in the opening direction.
Patent JP-S63109082-A (JP)
Title: Die stamper
Inventor: ISHIKAWA KENTARO
IPC: B41K3/36
Filed: 1986-10-27
Abstract: PURPOSE:To obtain a die stamper capable of accurate die-stamping on a circumferential surface, by supporting a work on a punch base by a work holding part, oscillating an arm part in a lifting direction, setting the circumferential surface to be die-stamped of the work to be horizontal, and opposing the circumferential surface to a die body supported on a guide. CONSTITUTION:A work W is fitted into a work holding hole 40a of a tubular body 40 of a work holding part 4, a circumferential surface W of the work W is clamped by chuck parts 42, and the work W is thereby set to the work holding part 4. An arm part 3 is oscillated in a lifting direction relative to a base part 1, with the center axis of a horizontal shaft 30a as a center, so that a truncated conical surface of the work W is set to be horizontal. The positions of a first slider part 70 and a second slider part 71 of a guide 7 are adjusted, a die 8a provided at a tip part of a die body 8 is opposed to the truncated conical surface of the work W, and the die body 8 is struck downward by a hammer or the like to cause the die 8a to impinge against the truncated conical surface of the work W, thereby to perform die-stamping. Therefore, it is easy to set the die-stamping depth to a predetermined depth, and favorable die-stamping can be performed.
Patent JP-S61133088-A (JP)
Title: Locking device of front cover for information recording and reproducing device
Inventor: KATSUYAMA TOSHIHIKO
IPC: G11B33/02
Filed: 1984-12-03
Abstract: PURPOSE:To lock a front cover when a cartridge is inserted by providing a vertical operation mechanism for operating through the inserting action of the cartridge and a lock lever for moving vertically due to the vertical operation mechanism. CONSTITUTION:When the cartridge 11 is inserted, the front cover 16 turns in the inner direction. Then the cartridge 11 is inserted by the prescribed amount to close the front cover 16 due to the action of a spring 23. When the cartridge 11 is further inserted in the prescribed set position direction to be transported, an operating arm 7 turns clockwise by interlocking with said action, and an oscillating lever 8 swings clockwise to move the lock lever 9 upward. Then the upper surface 15a of the lock lever 9 is abutted on the lock plane 18a of a lock member 18 at the side of the front cover 16 to regulate the turn of the front cover 16. Thus another cartridge will not be inserted if you try it, thereby preventing the double insertion.
Patent JP-H1195120-A (JP)
Title: Observing method of microscope
Inventor: KASHIMA SHINGO
IPC: G02B21/00
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide an observing method for obtaining a microscopic image of high spacial resolving power by using a molecule suited to the principle of a double resonance absorption process for dyeing a sample as an object to be observed and irradiating the dyed sample with light having plural wavelengths with good timing in the observation of a fluorescent microscope. SOLUTION: In this observing method, light having a wavelength λ1 is converged on the surface 4 of a sample and the surface 4 of the sample is irradiated with light having a wavelength λ2 in a defocused state through an aperture 2 having a ring structure and an optical system 3 provided with a different converging position in the region of wavelengths λ1, λ2 from among light beams having wavelengths λ1, λ2 emitted from a light source 1. Consequently, the spacial resolving power of the microscope is improved beyond the condition of diffraction limit by the wavelength.
Patent JP-H0684401-A (JP)
Title: Projector type headlamp
Inventor: KOBAYASHI MASAJI
IPC: F21S8/12
Filed: 1992-09-01
Abstract: PURPOSE:To keep a chromatic fringe due to chromatic aberration quiet in a flux distribution pattern, and provide the horizontal expansion of the pattern by making variable the focal distance of a projector lens constituting a projector type headlamp. CONSTITUTION:A projector type headlamp condenses reflected light from reflecting surface to the vicinity of the upper end of a douser 5 laid in the vicinity of the second focal point of the reflecting surface, and projects the light through a projector lens 8 after determining a pattern image corresponding to a cut line. Furthermore, the lens is so designed that a focal point comes to be positioned at the upper front end of the douser 5 over a range A within the specified distance of an optical axis, when the projector lens 8 is viewed from the front, and a rear focal distance becomes longer toward the peripheral end of the lens in a range B outside the range A. In addition, the design is so made that the variation (DELTABfx-z) of a rear focal distance for a lens portion belonging to the range B with the projector lens 8 cut along a horizontal plane including the optical axis, becomes larger than the variation (DELTABfy-z) of a rear focal distance for a lens portion belonging to the range B with the lens 8 cut along a vertical plane including the optical axis.
Patent JP-H07108028-A (JP)
Title: Bathroom device
Inventor: NISHIYAMA MASAKI
IPC: A47K3/02
Filed: 1993-10-13
Abstract: PURPOSE:To use the part of a waterproofed pan having a bathtub placed thereon without wetting and keep it sanitary. CONSTITUTION:In a bathroom device 1 having a bathtub 3 placed on a waterproofed pan 2, a gutter 5 for receiving the hot water flowing down from a clearance D between the bathtub 3 and a side wall surface 4 is circumferentially provided in the lower side position of the clearance D of the side wall surface 4 adjacent to the bathtub 3, and the hot water is delivered to a basin 6 through the gutter 5.
Patent JP-H10103857-A (JP)
Title: Refrigerator
Inventor: TANI NAOKI
IPC: F25D17/06
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To permit the reduction of electromagnetic wave, leaked out of a refrigerator main body to the outside of the same, by providing an electromag netic wave shielding means around a cooling fan motor and a condensing fan motor to prevent the leakage of the electromagnetic wave out of the refrigerator main body. SOLUTION: A cooling fan motor 5 is installed on an air cover 2 and the main body unit of a motor is covered by an electromagnetic wave shielding box 6, prepared by laminating the permalloy of a high flux density material on one side of a high magnetic permeability cobalt series amorphous alloy foil having the thickness of 0.1-0.2 mm. The electromagnetic wave shielding material is expensive and, in this case, the box 6 is provided with a structure, covering only the generating source of electromagnetic wave or the main body of a motor. The electromagnetic wave shielding box 6 is attached to the main body unit of the motor whereby the electromagnetic wave, heretofore leaking out toward the rear side of a cabinet 1 can be reduced from 8mG to 1.6mG at a point apart from the main body of the refrigerator by 50cm.
Patent JP-2001081491-A (JP)
Title: Lubricant composition
Inventor: TATSUMI YUKIO
IPC: C10M133/06
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To obtain a lubricant composition having excellent lubricating properties by mixing a phosphorous ester having a (poly)oxyalkylene group with an amine. SOLUTION: Used is a mixture of a phosphorous ester represented by the formula with an amine, desirably, a product of neutralization thereof with an amine. In the formula, R1, R2, and R3 are each H, a hydrocarbon group, or -(R4-O)n-R5 (wherein R4 in an alkylene; R5 is a hydrocarbon group; and n is a number of 1 or greater), provided that at least one of R1, R2, and R3 are each a 4-36C alkyl, alkenyl, or aryl; and R4 is a 2-4C alkylene. When the phosphorous ester is oil-soluble, it is added to a base oil or to a base grease being a mixture of a base oil with a thickener, and when it is water-soluble, it is used after being added to water. Its mount of addition is desirably 0.01-20 wt.% in terms of the amount of the phosphorous ester or 0.005-15 wt.% in terms of the amount of the amine.
Patent JP-S62115511-A (JP)
Title: Control pulse generation circuit
Inventor: SUMIDA TETSUAKI
IPC: G06F1/04
Filed: 1985-11-15
Abstract: PURPOSE:To obtain a control pulse with a simple circuit by controlling a three- state gate circuit connected to each bit line of a data bus with output of a gate which makes the logical product of an output of address decoder and a write strobe signal. CONSTITUTION:An address signal is put on an address bus AB in one write cycle period, and an address decoder AD generates a decode output in the period corresponding to an address. When a write strobe signal WS which is outputted with a timing in which an operation is regulated arrives, the output of a NAND gate G becomes an L level, and the L level is impressed on the inhibiting terminals of three-states gate circuits T0-Ti, making conduct the circuits T0-Ti. Therefore, when bit lines D0-Di of a data bus DB are L levels, the output of L level is generated during the signal WS exists as the output, and when they are H levels, the output keeps the H level and no output pulse is generated.
Patent JP-H0566472-A (JP)
Title: Blip reader
Inventor: MATSUOKA HIROSHI
IPC: G03B21/11
Filed: 1991-09-09
Abstract: PURPOSE:To obtain a blip reader whose reading accuracy of a blip put on a microfilm in order to retrieve respective frames is improved and whose degree of freedom of arrangement is enhanced by separating a photo sensor from the blip. CONSTITUTION:This reader is provided with a semiconductor laser 50 which emits a laser beam to be guided to the traveling locus of the blip 14 from one side of the microfilm 10, and the photosensor 54 which receives the laser beam passing through the traveling locus of the blip 14. The laser beam is condensed on the blip 14 or guided to the blip 14 as parallel rays of light.
Patent JP-H04132766-A (JP)
Title: Resin composition
Inventor: ONO YOSHIYUKI
IPC: C08K5/54
Filed: 1990-09-26
Abstract: PURPOSE:To obtain the title composition improved in blending compatibility and impact resistance etc., suitable for various electrical and electronic parts etc. by mixing in an organic solvent a polyarylene sulfide, other thermoplastic resin(s) and an organic silane compound to effect deposition. CONSTITUTION:(A) A1: 99-5 (pref. 98-10) pts.wt. of a polyarylene sulfide, A2: 1-95 (pref. 2-90) pts.wt. of other thermoplastic resin(s) (e.g. polyamide, thermoplastic polyester, polyphenylene oxide) and A3: an organic silane compound (e.g. aminoalkoxysilane) are mixed in an organic solvent (e.g. alpha- chloronaphthalene) to effect deposition. 1-70 (pref. 2-60) wt.% of this product is then incorporated with (B) 99-30 (pref. 98-40) wt.% of a thermoplastic resin (e.g. polyarylene sulfide, polyamide).
Patent JP-H03116963-A (JP)
Title: Manufacture of semiconductor device
Inventor: HATTA YASUO
IPC: H01L21/60
Filed: 1989-09-29
Abstract: PURPOSE:To enable a vibrational energy to be efficiently conducted to a bonding part and a wire to be firmly connected to a lead by a method wherein a tape is attached to the rears of the lead tips to link the leads together, and the tips of the leads are wire-bonded while so fixed as not to be moved by vibration. CONSTITUTION:A tape 2 is pasted onto the rear of the tip of a lead 1 together with the rear of the tip of an adjacent lead 1 to link the leads 1 together. A semiconductor chip 6 is bonded to a die stage 5 by die bonding. Then, a lead frame is placed on a wire bonding table 14, the lead 1 is held by a lead pressing member 11, a wire 3 is connected to the terminal of the semiconductor chip 6 by a wire bonding tool 12, and the wire 3 is extended to be connected to a wire bonding region 4 located at the tip of the lead 1. The tips of the leads 1 are linked together and fixed by the tape 1, so that the tips concerned are prevented from moving due to ultrasonic vibrations. By this setup, vibrational energy is efficiently conducted to a bonding section, so that a wire can firmly be connected to a lead.
Patent JP-H10104750-A (JP)
Title: Method and system for producing image recording body
Inventor: OGAWA MINORU
IPC: G03B27/32
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To prevent unnecessary investigation from being executed by producing an information recording body on which information showing that a frame image is abnormal is recorded when the abnormal frame image exists in the frame images recorded on a photographic film. SOLUTION: By a control part 6, it is judged based on a digital image picked up by a scanner 1 whether the respective frame images recorded on a negative film are abnormal or not. When the frame image is judged to be abnormal, one frame of a photographic paper is advanced to a printing part 2 without being exposed and an image showing that the frame image is abnormal and what the cause of the abnormality is digitally exposed on one frame of the photographic paper by a digital exposure part 3. When developing processing executed in such a way by a developing processing part B, the information recording body on which the image showing that the frame image is abnormal and what the cause of the abnormality is recorded is obtained in the order of the frame images recorded on the negative film when the frame image is judged to be abnormal.
Patent JP-H02103743-A (JP)
Title: Optical information processor
Inventor: TEZUKA KOICHI
IPC: G11B11/10
Filed: 1988-10-11
Abstract: PURPOSE:To dissolve a decrease of the quantity of return light to a detection system and deterioration of a magneto-optical signal due to the occurrence of a phase difference of light by equipping an access mechanism with an optical prism for dissolving a phase shift of light caused by rotating an arm. CONSTITUTION:The information processor is provided with the optical prism for dissolving the phase shift of light caused by rotating the arm, e.g. a columnar prism 50 having both reflecting surfaces of a light outgoing plane 52 rotated by 90 deg. against an incident plane 51. Consequently, it becomes an optical prism capable of making the incident light coming in the direction of (z) as shown in an arrow go out in the direction of (y), and since the incident plane 51 and the outgoing plane 52 are rotated around an optical axis by 90 deg., the direction of (p) and the direction of (s) are in the opposite relationship as seen from a fixed part S, and an advance or a delay in phase of the incident light and the outgoing light are canceled so that the phase difference becomes zero. By this method, the decrease of the quantity of return light to the detection system due to the occurrence of the phase difference and the deterioration of the magneto-optical signal can be dissolved.
Patent JP-H08100763-A (JP)
Title: Pump for supplying fluid
Inventor: DANIERU PE
IPC: A61F9/00
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a pump without dead volume that delivers a fluid contained in an elastic phial. SOLUTION: The front end of a pump body which is located on a fluid outlet side includes a fluid outlet orifice 11 sealed off by an elastic membrane. The outlet orifice 11 leads backward via a pump duct 18 having a fluid inlet orifice 15. The displacement of a piston end 2 relative to the pump body between the inlet orifice 15 and a stop portion 16 near the outlet orifice 11 determines the quantity of fluid expelled by this displacement. The piston end 2 is fitted in the pump duct 18 with slight friction. The inlet orifice 15 is sized just to allow a predetermined quantity of fluid to be trapped at the end of the pump duct 18 before being expelled through the outlet orifice 11. With the exception of the front end of the pump body, the pump body and the piston are totally enveloped in a phial.