baber/WOPTO huggingface dataset:
Patent JP-H0347443-A (JP)
Title: Engine revolving speed control device
Inventor: OUCHI YASUSHI
IPC: F02D41/16
Filed: 1989-07-13
Abstract: PURPOSE:To prevent excessive drop of the engine revolving speed when the idling condition is restituted by turning a study means into a mode to increase the revolving speed feedback correction amount when the engine condition is transferred from idling to non-idling. CONSTITUTION:An electronic type air control unit 20 judges whether or not it is in idling condition from output signals given by an idle switch 9 and a car speed sensor 17, and according to the result from judgement an air control valve 11 is driven under appropriate control. Therein a study means increases the revolving speed feedback correction amount when the engine condition has transferred from idling to non-idling. As a result the engine burden such as electric load increases during non-idling. Even though transfer is made again to the idling condition with the condition as above, the study means increases the revolving speed feedback correction amount in correspondence to the transfer to non-idling, so that the air supply amount corresponding to increment of the load is compensated with the mentioned increase, which allows smooth convergence of the actual revolving speed into the target value of revolving speed.
Patent JP-H0231373-A (JP)
Title: Multimagazine disk player
Inventor: ISHIBASHI MASAYA
IPC: G11B17/28
Filed: 1988-07-20
Abstract: PURPOSE:To miniaturize a multimagazine disk player by giving magazine number markers correspondingly to respective set positions of magazines. CONSTITUTION:Detection signals obtained from storage positions of six disks in a magazine 5, namely, positions of trays 11 and 12 by three photocouplers 84a-84c are sent to a control part as codes. Since each detecting member 83 is interlocked with a projecting plate 31 which is moved back and forth by attachment and detachment of each magazine 5, the detection signal code of, for example, the first disk in the magazine 5 can be used as the presence/ absence detection signal of the magazine 5. A disk position marker group is used as bodies to be detected for the purpose of detecting the presence/absence of magazines in this manner, thereby reducing the number of parts to miniaturize the multimagazine disk player.
Patent JP-S6089923-A (JP)
Title: Preparation of aperture diaphragm
Inventor: HONDA TOSHIYUKI
IPC: H01L21/027
Filed: 1983-09-29
Abstract: PURPOSE:To obtain an aperture diaphragm with high precision by jet etching a single-crystal substrate from its rear face to obtain a specified thickness and then cleaving it with a rectangular plane. CONSTITUTION:A (001) single-crystal Si wafer 1 is jet etched from its rear face until its thickness is made about 1-2mum. This thin film of the wafer 1 is cleaved so as to form an aperture 2 having planes of cleavage in two directions of (110) and (1-10). Since the rectangularity of this aperture 2 is defined by the crystal faces, the aperture diaphragm with highly accurate rectangularity can be obtained.
Patent JP-S6159582-A (JP)
Title: Pattern center position determining device
Inventor: MORITA KOICHIRO
IPC: G06T7/60
Filed: 1984-08-30
Abstract: PURPOSE:To determine a central line position of a line pattern automatically by scanning an input line pattern, obtaining run length information which is a series of an about constant density of respective scanning lines and calculating a run length and appearance frequency. CONSTITUTION:An inputted fingerprint is scanned at an input part 1, digitized and stored in a pattern memory 4. By an ID number inputted from a keyboard 2, a file 6m, in which characteristic information o plural fingerprints is stored beforehand, is accessed, special fingerprint characteristic information is read and sent to a collating part 5. At the collating part 5, fingerprint characteristics from the memory 4 are extracted, and compared with information from the file 6. On the other hand, run length information from a scanning line obtained at the input part 1, is detected at a run length detecting part 7 and stored for respective scanning lines at a memory 8. These pieces of run length information are compare;d at a comparing part 9 and the central line is determined. It is judged at a pattern center coincidence judging part 10 whether or not the central scanning line is coincident with the central line obtained at the comparing part 9, and when it is not coincident, it is required to take a fingerprint again.
Patent JP-H07207030-A (JP)
Title: Liquid crystal polymer
Inventor: UEDA KAYOKO
IPC: G02F1/1333
Filed: 1994-08-02
Abstract: PURPOSE:To obtain a polysiloxane-based liq. crystal polymer exhibiting a liq. crystal phase in a wide temp. range and excellent in impact resistance by grafting a compd. having specific side chains onto a polyhydroalkylsiloxane. CONSTITUTION:Onto a polyhydroalkylsiloxane is grafted a compd. of formula I [wherein A and B are each a 1,4-phenylene, 2,5-pyridine, pyrimidine, pirazine, 3,6-pyrimidine, 4,4'-biphenyl, 5-(2-phenylpyrimidine), 2-(5-phenylpyrimidine), phenylpyridine, 2, 6-naphthalene, quinoxaline, quinoline, or quinazoline group or a single bond; R. is an optionally halogenated 1-20C alkyl or alkoxyaralkyl; X is -CH2CH2, -CH=CH-, -CidenticalC-, or a single bond; q is 1-15; n is 0-6; p and s are each 0-1; and * is an asymmetric carbon] or a compd. of formula II (wherein R2 is 3-20C alkyl, alkoxy, alkoxyalkyl, etc.; j is 3-17; and t is 0-1).
Patent JP-H0469770-A (JP)
Title: Transaction processing system
Inventor: SASAKI SHIGERU
IPC: G06Q20/36
Filed: 1990-07-11
Abstract: PURPOSE:To improve the operability of an ATM by constituting the system so that data generated by an electronic pocketbook in accordance with a format set in advance is transmitted to an automatic machine, and the automatic machine executes a necessary processing, based on its transmitting data. CONSTITUTION:In an automatic cash transaction device (ATM) 100, a terminal 151 which can be connected to an electronic pocketbook 155 through a communication cable 153, and an insertion port 150 of a memory card 152 detached from the electronic pocketbook 155 are provided, respectively, and a customer generates in advance data by the electronic pocketbook 155. In such a state, when the electronic pocketbook 155 is connected to an automatic machine, or when the memory card is detached from the electronic pocketbook 155 and inserted into the automatic machine, the preparation for a data communication is completed. When the customer pushes a start button, necessary data is inputted in a lump to the automatic machine, and the automatic machine executes a prescribed processing. Also, the customer receives information from the automatic machine in accordance with necessity. In such a way, the operation time of the ATM can be shortened without being influenced by different operability of each maker, and the operation can be executed efficiently.
Patent JP-H106482-A (JP)
Title: Cylinder cleaning apparatus
Inventor: KIMURA NOBUYUKI
IPC: B41F35/06
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive cylinder cleaning apparatus for facilitating assembling, mounting and maintenance. SOLUTION: A tube-like pressure pad 20 expended by supplying the air to urge cleaning cloth 2 to an outer periphery of a cylinder 1 by its expanding state is supported by a support bar 8. A pad retaining member 22 is inserted into the pad. The member is fixed to the bar or a side plate 7 in a state that the pad is sandwiched between the bar and the member. Since the pad is sandwiched between the bar and the member, the pad can be fixed in a wide area, and it can be accurately mounted at a job site without using a mounting jig. A section of the member is formed in various shapes such as a semicircular shape or a trapezoidal shape. Thus, a gap between the pads can be reduced, and the same effect as that of a conventional cylinder cleaning apparatus is obtained.
Patent JP-H0931342-A (JP)
Title: Via-holed ceramic green sheet and its production
Inventor: TANAKA TAKESHI
IPC: C08F2/44
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To obtain a via-holed ceramic green sheet of which via-holes and through-holes are formed very easily and accurately and, moreover, minute holes are formed surely at a low cost and to provide a production process therefor. SOLUTION: This sheet is prepd. by selectively exposing a ceramic green sheet contg. a ceramic powder, an ultraviolet absorber, and a photosensitive compsn. to light followed by development, and in this sheet, the difference between the diameter of a via-hole on the surface of a substrate at the side closer to a light source and that of the via-hole in the direction of thickness is within 25%. Since a via-hole with a small difference in diameter in the thickness direction of a green sheet, conventionally difficult to form, can be formed, a high-density multilayer board having a via-hole pitch of 0.15mm or lower can be formed. Moreover, filling up of via-holes with a conductive paste becomes easy, thus enabling insufficiency and missing in filling up to be avoided.
Patent JP-H0232650-A (JP)
Title: Communication adapter control system and the same adapter
Inventor: YASUE RIICHI
IPC: H04L69/14
Filed: 1988-07-22
Abstract: PURPOSE:To perform a fast processing by providing a local memory to store communication data transiently in a communication adapter, and using the local memory, a main memory, or the local memory in another communication adapter selectively as a memory used in communication. CONSTITUTION:The local memory 51 to store the communication data transiently is provided in the communication adapter 5. Not only read and write by a serial controller 55 are performed on the local memory 51 in the communication adapter 5, but it is connected to a main bus 9 via an adapter controller 52, thereby, the read and write from the main bus 9 can be permitted. Therefore, since either the local memory 51 incorporated in the communication adapter 5, the memory connected to the main bus 9, or the local memory incorporated in another communication adapter can be selected as the memory used in the communication, no data copy from the memory to the memory is required. In such a way, fast data communication can be performed.
Patent JP-S6340019-A (JP)
Title: Method and apparatus for processing head of hollow concrete pile
Inventor: TAGUCHI ISHIO
IPC: E02D9/04
Filed: 1986-08-04
Abstract: PURPOSE:To curtail the cost and period of construction work by repeating a process in which a breaker is positioned at a given depth in the hollow of a hollow concrete pile and unnecessary portion of the pile is broken by the supply of energy from the ground's surface till the uppermost portion of the pile. CONSTITUTION:A breaker 5 is hung down by a wire rope 6 into the hollow 3 of a hollow concrete pile 2 driven into the ground 1 from above to a planned reference line 4 of the head. Pressure oil is supplied from an oil pressure unit 7 on the ground's surface to the oil-pressure operating part of the breaker 5 to operate the chisel 8 of the breaker 5 for breaking the lowermost part 9 of unnecessary portion 10 of the head of the pile 2 from inside. The breaker 5 is then further moved up to the next treating position to break unnecessary portion 10. The process is repeated up to the uppermost portion 11 of the pile head. Since the pile can be treated at the same time as excavation is progressed, the construction period can be shortened.
Patent JP-H0710110-A (JP)
Title: Aseptic filling and packaging apparatus
Inventor: NAGATA MASANORI
IPC: B65B55/10
Filed: 1993-06-28
Abstract: PURPOSE:To prevent air in a sterile room from leaking and remove contamination on a product by closing discharging opening of a packaging bag sealed in the sterile room with a positive pressure with water in a water pool and discharging it through the water pool in a packaging apparatus for cutting and opening sealed bags which have been coupled by a large number and aseptically filling contents to be heat-sealed. CONSTITUTION:An aseptic filling and packaging apparatus comprises various devices for sterilizing, opening, filling and heat-sealing placed sequentially in a sterile room 8, with a product discharging device 20 placed next to the heat- sealing device. In this device 20, a base end of a discharging part 2 comprising an L-shaped cylinder with its tip bent downward is connected to a wall 8a of the sterile room 8 with the base end opening communicating with the sterile room 8, the tip is soaked in water 23 in a water pool 22, and an opening 21a at the tip is closed by the water 23. A product 1c is carried from the inside of the sterile room 8 by a conveyer 24 in the discharging part 21, through the part 21 dropped into the water 23 in the pool 22 from a discharging opening 21a, and carried to a dryer 27 by a conveyer 25.
Patent JP-H0527781-A (JP)
Title: Noise reduction device for noise in car room
Inventor: NAKAMURA MITSURU
IPC: G10K11/16
Filed: 1991-07-23
Abstract: PURPOSE:To prevent the divergence of adaptive active noise elimination control for the engine booming noise in the car room by increasing the stability of a control system. CONSTITUTION:Phase delay angles of vibration noises to engine exciting forces at respective rotational frequencies are found previously and stored in a ROM 3a. Then the phase of a reference signal to be filtered according to the engine rotational frequency has its delay corrected with the data in the ROM 3a to generate a secondary sound output signal 103, with which a secondary sound is generated by a speaker 6 and made to interfere with the filling noise, thereby performing noise elimination. Consequently, the engine rotational frequency does not decrease suddenly and the filling noise and secondary sound never become out of phase more speedily to prevent a noise increase, i.e., the divergence.
Patent JP-H08331930-A (JP)
Title: Walking-type rice transplanter equipped with fertilizing device
Inventor: HASEGAWA SADAJI
IPC: A01C11/00
Filed: 1996-07-11
Abstract: PURPOSE: To provide a walking-type rice transplanter equipped with a fertilizing device less inhibiting a forward view and excellent in moving and steering performances by shortening the longitudinal length of a machine body, also making its center of gravity low with a good front and rear balance and installing the fertilizing device at a low position. CONSTITUTION: This walking-type rice transplanter equipped with a fertilizing device is obtained by installing a hydraulic functioning device 26 for regulating the lifting up and down of a wheel transmission case 24 in the front side of a rotating part of the wheel transmission case 24, forming a space part between the side of a front body part where an engine 3 and a main transmission case 7 are installed, and the side of a rear body part where a seedling transplanting device 4, a seedling transplanting transmission case 5 and a major seedling tank 19 are installed, in the longitudinal direction, and also between left and right wheels 1 in the width direction, arranging a fertilizer discharging device 6 of the fertilizing device so as to position it lower than the highest part of a bonnet 16,  and also arranging the bottom part of a fertilizer hopper 13 installed at the upper side of the fertilizer discharging device 6 so as to position it lower than the highest part of the bonnet 16 in the above space.
Patent JP-H0847232-A (JP)
Title: Stator for brushless motor
Inventor: KOSAKA TOMOYA
IPC: H02K29/00
Filed: 1994-08-03
Abstract: PURPOSE:To prevent unstable rotation by positioning an element for detecting rotor magnetic pole position in a clearance that is made by omitting a flat coil partly, in such a way that it will be located inside from the outermost circumference of the flat coil viewed from the rotor side. CONSTITUTION:A flat coil 10 for a stator 20 is omitted so as to make clearances, where Hall elements are prepared as an element for detecting magnetism of a rotor. The diametral outer circumference of the element 14 is located inside from the outermost circumference of the coil 10, so that a coil 12 for power generation can be formed of pattern around the almost entire circumference excluding a part necessary for leading a wiring 16 on the surface of a substrate 2. As a result, even when a rotor is in any rotating positions, its rotational speed can be controlled by the output from the coil 12, resulting in controlling unstable rotation of a rotor.
Patent JP-H0525992-A (JP)
Title: Method for installing and starting shied machine in vertical type shield method
Inventor: ASAI KATSUTOSHI
IPC: E21D9/06
Filed: 1991-07-23
Abstract: PURPOSE:To ensure the propelling reaction in start for contributing to the safe and stable execution of a vertical type shield method by surely easily installing and supporting a shield machine according to the condition of the ground to be executed. CONSTITUTION:A starting shaft having a predetermined depth is built in the ground surface section. A floor plate concrete 4 having a bore opening slightly larger than the outer diameter of a shield machine 1 is placed on the bottom of the starting shaft, and the shield machine 1 is vertically disposed adjacent to the directly under ground 10 through the opening, installed and supported in the starting shaft. The inside of the starting shaft on the outer periphery of the shield machine 1 is filled with back-filling soil 5 and segments 6 are assembled vertically above the inside of the shield machine 1. Then, the inside of the starting shaft on the outer periphery of the segments 6 is filled with the backfilling soil 7. A reaction pedestal 8 for giving propelling reaction to the top of the segment 6 on the upper part of the starting shaft is provided and then the shield machine 1 is started vertically downward.
Patent JP-S5884329-A (JP)
Title: Clock signal selector
Inventor: KATOU YOSHITAKA
IPC: H04L1/22
Filed: 1981-11-16
Abstract: PURPOSE:To minimize the phase fluctuation among the output signals in a switching mode and to avoid an effect to other devices, by giving a correction to  the phase of the signal which is selected before the unselected output signal is fetched into a selecting circuit. CONSTITUTION:A correction is given to the phase of the signal which is selected before the unselected output signal is fetched into a selecting circuit. For instance, the reference signal is fed through an input terminal 11, and the signal synchronous with the reference signal is delivered through phase synchronous transmitters 12 and 13. Then the output signal of the transmitter 12 is selected by a selecting circuit 15 and transmitted to an output terminal 16. Then a phase comparator 18 compares the phase of the output signal of the transmitter 12 and the phase of the output signal of the transmitter 13 that passed through a variable delaying circuit 17. This comarison information is fed back to the circuit 17, and the phase of the output signal of the circuit 17 is controlled to approximate to the output signal of the transmitter 12. The output signal of the transmitter 12 is switched to the output signal of the circuit 17 if the transmitter 12 has a fault.
Patent JP-S57104904-A (JP)
Title: Production of fresnel zone plate
Inventor: SHINOZAKI TOSHIAKI
IPC: G02B5/18
Filed: 1980-12-23
Abstract: PURPOSE: To obtain a Fresnel zone plate having ≤0.1μm image resolution, by coating alternately a light shielding member and a light producing member having a prescribed absorbing coefficient on the circumference surface of a rod- shaped matter and then cutting the rod-shaped matter at the face vertical to the axial core of the rod- shaped matter to obtain a flake.  
     CONSTITUTION: A rod-shaped sample 29 having about 10μm.ϕ at the area measuring about 0.5mm from the tip is attached to the rotary shaft of a rotary device 27, and a high degree of vacuum is secured within a container 20. Then the sample 29 is rotated in 300 rotational frequency while measuring the diameter through a microscope 35. Thus the sample 29 is etched to a desired diameter. Then the sample 29 is rotated in 100 rotational frequency, and at the same time Be is coated in 1.196μm by means of an vapor-deposition material source 23. Thereafter, Au is deposited in 0.918μm by the vapor-deposition material source 22. In such way, Be and Au are deposited alternately with a prescribed thickness up to 1,000 layers of coating, and Au is deposited in 0.0456μm at the 1,000th layer. Then the sample 29 is detached from the rotary shaft and buried into the center of a glass or metallic cylinder and cut into a disk shape including the vapor-deposited tip area. Then the single side of the disk is polished into a mirror surface and then adhered to a glass plate with an organic adhesive. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6427753-A (JP)
Title: Method for sealing molten metal in continuous casting machine
Inventor: OSAME MASAO
IPC: B22D11/106
Filed: 1987-07-23
Abstract: PURPOSE:To enable continuous casting under non-oxidizing atmosphere by arranging a cover forming opening part in the range of nozzle shifting on upper part of at least one side of a tundish and a mold. CONSTITUTION:The inner part of the tundish 14 or the mold 12 is filled up with the non-oxidizing gas and also circumference of the submerged nozzle 20 pouring the molten metal is coated with a fire-proof cloth 22 to seal gap between the cover and the nozzle 20. In this case, the fire-proof cloth 22 has flexibility, and even if the nozzle 20 is shifted and the circumference thereof can be surely sealed as following to the nozzle 20 shifting. Further, as the above non-oxidizing gas, inert gas of Ar gas, etc., or non-oxidizing gas N2 gas, etc., are used.
Patent JP-H0849058-A (JP)
Title: Production of wear resistant nitrided steel member small in heat treating strain
Inventor: ISHIKAWA NOBUYUKI
IPC: C22C38/00
Filed: 1994-08-03
Abstract: PURPOSE:To produce a nitrided steel member excellent in wear resistance and small in heat treating strains by subjecting a steel having a specified compsn. to nitriding treatment in which the starting temp. and finishing temp. of the treatment are prescribed and the temp. is continuously increased between both. CONSTITUTION:A steel contg., by weight, 0.25 to 0.40% C, 0.5 to 1.5% Cr, 0.5 to l.5% Mo, 0.3 to 1.0% V and 0.1 to 0.5% Al is melted, is subjected to hot rolling and is thereafter subjected to annealing treatment. This steel is subjected to nitriding treatment in which the starting temp. of the treatment is regulated to the range of 480 to 550 deg.C, the finishing temp. of the treatment is requited to the range of 560 to 630 deg.C and the temp. is continuously increased between both. Thus, the wear resistant nitrided steel member small in heat treating strains can be obtd. Moreover, by this treatment, the formation of compound layers is made extremely small, and high surface hardness and a very deep hardened layer can be obtd.
Patent JP-S6354422-A (JP)
Inventor: DEIITAA DORUSHIYU
IPC: C08G65/02
Filed: 1987-07-23
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-H0735803-A (JP)
Title: Antenna characteristic analyzer
Inventor: TAKEI TAKESHI
IPC: G01R29/10
Filed: 1993-07-23
Abstract: PURPOSE:To enable speedy evaluation of electric characteristics of a high frequency device for giving and taking electromagnetic wave energy. CONSTITUTION:A shape converter 2 is connected to divided and simulate an external surface of an analysis object as composed of a high electrically conductive material by small pieces of parallerogram surface and a first storage device 3 is connected in parallel thereto to convert the parallerogram to a set of a pair of parallerogram having one side in common for memorizing a relationship between the set and the analysis subject. Subsequently, a branch device 4, a calculator 5, a calculator 6, a calculator 7, a calculator 8, a calculator 9, a calculator 10, a calculator 11 and a calculator 12 are coupled consecutively to perform electromagnetic field calculations. Current distribution induced on the parallerogram is calculated with a calculator 14 using the result of the above calculations, the result is held in a storage device 13 and other similar structures are calculated using the data in the storage device 13.