baber/WOPTO huggingface dataset:
Patent JP-S60224554-A (JP)
Title: Ink strainer
Inventor: CHIBA MASAHIRO
IPC: B41J2/175
Filed: 1984-04-24
Abstract: PURPOSE:To arrange so that ink straining process may be continuous without giving an adverse effect to ink by positioning an ink supply source above a strainer. CONSTITUTION:An ink supply tank 1 is mounted on a support table 4 which is vertically moved by a lift. A strainer 6 strains ink 2 supplied from above and then is discharged downward. A flow meter 8 is linked below the strainer 6 and a controller 10 controls the vertical movement of the support table 4 according to a signal from the flow meter 8. Ink 2 supplied to the strainer 6 is subjected to a water head pressure caused by a height difference between the strainer 6 and the ink supply tank 1 which acts as a back pressure generated when the ink 2 passes through a filter inside the strainer 6. This pressure is not dynamic as a pressure of pump is, so there is less danger that an extra shearing force might be applied to the ink or the air be involved.
Patent JP-H08279007-A (JP)
Title: Credit information inquiry management system and automatic settlement system for credit card
Inventor: MARUYAMA HIROTSUGU
IPC: G06Q20/40
Filed: 1995-04-06
Abstract: PURPOSE: To enable a credit card bearer to inquire whether or not his or her card can be used in advance by using a communication terminal equipment such as a telephone set and a facsimile equipment. CONSTITUTION: A credit card information management center B receiving call after answering with a speech message communicates whether or not a transaction is allowed at an inquiry about credit information on the credit card. Further, transaction information on the ID code of the credit card bearer, an article, a service code, a sale price, etc., which is sent as a command signal from the communication terminal equipment is received by a speech information processor 1 and a host computer 3 retrieves the credit information on the credit card bearer A from a credit information data storage means 2 wherein the information is inputted from the data base of the credit company E and stored in advance and informs the communication terminal equipment 1, having made the inquiry,  of whether or not the inquired credit card bearer A can make a transaction through the speech information processor 1.
Patent JP-H02260190-A (JP)
Title: Av system controller
Inventor: KAWAKAMI TOSHIKATSU
IPC: H04N5/44
Filed: 1989-03-30
Abstract: PURPOSE:To automatically set a display device by means of selecting a video or an audio source, and improve operability by storing the setting information of the display device corresponding to the plural video and audio sources. CONSTITUTION:The magnitude of the horizontal/vertical directional widths and the brightness of illumination, etc., of a display device are allocated to switches C11 to C14 of a storing means 8 to 11, and pieces of the setting information are stored. When the video and audio sources are selected by a remote controller 7, setting information corresponding to them is read from the means 8 to 11 to a microcomputer 1. The microcomputer controls a control signal generating part 2 based on the information, signals are outputted from output terminals C1 to C4, and the display device is set. Thus only by selecting the video and audio sources, the display device can be automatically set, and the device at the high operability can be obtained.
Patent JP-S63248208-A (JP)
Title: Differential amplifier
Inventor: HARA HIROYUKI
IPC: H03F3/45
Filed: 1987-04-03
Abstract: PURPOSE:To obtain an amplifier with a high gain and high sensitivity by providing a current mirror type load circuit comprising MOS transistors(TR) between a potential supply source and each collector of a couple of bipolar TRs. CONSTITUTION:Emitters of TRs Q7, Q8 are connected in common and a constant current source 11 is provided between the emitter common connecting point and ground. Moreover, a current mirror circuit 12 comprising P-channel MOS TRs Q3, Q4 is provided as a load circuit between each collector of the TRs Q7, Q8 and a power supply VDD. Supposing that the potential of an input signal VIN1 is higher than the potential of an input signal VIN2, then much current flows between the collector and the emitter of the TR Q7 more than that of the TR Q8. In this case, the same current flowing to the TR Q7 flows also to the MOS TRs Q3, Q4 of the current mirror circuit 12. Since the rate of the current flowing to the TR Q8 is less, the TR Q9 is turned on and an output signal VOUT reaches a high potential.
Patent JP-S58199494-A (JP)
Title: Small-sized electronic instrument
Inventor: ICHIKAWA SHINGO
IPC: G04G3/00
Filed: 1982-05-14
Abstract: PURPOSE:To improve the functionability of an electronic timepiece which uses small-sized battery by storing the information of a frequency setting circuit in a nonvolatile memory when the battery voltage drops while using the output signal of a battery voltage detecting circuit as a write signal, and reading it after the batteries are replaced. CONSTITUTION:When the voltage of the battery 26 of the electronic timepiece equipped with the nonvolatile memory drops almost to an operation limit voltage, the voltage detecting circuit 27 operates with a predetermined detection level to output an alarm signal EDD. This alarm signal is regarded as the write signal by a driving circuit 28b, which outputs a write voltage to place the nonmemory 28a in a write state. The memory 28a is stored with the information of the frequency setting circuit 18 supplied to data terminals D1-Dn. When a timer circuit 10 restarts operation after the batter is replaced, the frequency setting circuit 18 presets the stored information in the memory 28a again to restarts variable frequency dividing operation. Consequently, information on a set value is not destroyed and rewriting is facilitated.
Patent JP-H10121199-A (JP)
Title: Steel wire with high strength and high toughness, and its production
Inventor: MAKII KOICHI
IPC: C22C38/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a steel wire having high strength and high toughness, having strength and toughness higher than those of a steel wire in which lamellar cementite is composed of nano-crystal and free from the occurrence of longitudinal crack at the time of twisting, etc., and its production. SOLUTION: This steel wire is composed essentially of fine pearlite and/or pseudo-pearlite, and lamellar cementite in the structure is amorphous. Further, in the case of a steel wire composed essentially of bainite, cementite in the structure is amorphous. At the time of producing these steel wires, a method where patenting treatment and cold wiredrawing are repeated plural times and final wiredrawing is performed under cooling while regulating the value of true strain to >=2.0 is adopted.
Patent JP-H05324502-A (JP)
Title: Bus diagnostic system
Inventor: MASUDA EIJI
IPC: G06F11/30
Filed: 1992-04-03
Abstract: PURPOSE:To detect a fault position by monitoring the state of a bus in a standby system in the duplex bus system. CONSTITUTION:In the duplex system consisting of duplex central processing units 11 and 12, bus monitor devices 21 and 22, busses 41 and 42, and plural controllers 31 to 3n connected to both of busses 41 and 42, a diagnosis instruction is sent from the central processing unit 11 in the current system to bus monitor devices 21 and 22 in current and standby systems, and the bus monitor device 21 in the current system transfers the diagnosis instruction to the pertinent controller 31. If a response signal is not received from the controller 31 through the bus 42 in the standby system before a timer of the bus monitor device 22 in the standby system expires, the bus monitor device 22 in the standby system informs the central processing unit 11 in the current system that the bus 42 in the standby system is faulty. This operation is repeated for the other controllers.
Patent JP-H01311426-A (JP)
Title: Objective lens driver
Inventor: IKUMA AKITOMO
IPC: G11B7/09
Filed: 1989-04-03
Abstract: PURPOSE:To perform focusing position with a wide band area by providing an objective lens to read information, a frame to fix the lens, and a coil to drive the objective lens, and forming the fixing frame of the objective lens with plastic in which fiber is mixed. CONSTITUTION:Two pairs of coils 12 and (13a-13d) are interposed in a magnetic gap, and they are displaced in a direction of Y by energizing the focusing coil 12, and are displaced in a direction of X by energizing the tracking coils (13a-13d). On a barrel 10, the objective lens consisting of three lenses is fixed at an end part near to the upper side of a disk, therefore, the center of gravity of a driven body consisting of the lens barrel 10, lens frames 11a and 11b, and the coils 12 and (13a-13d) exists at a part sided to the lens in the lens barrel 10. Here, it is desirable to form the frames 11a and 11b in light weight and with rigidity, and polycarbonate in which glass fiber is mixed is used. Since the driven body is formed in the light weight and with the rigidity and a resonance frequency in a high-pass area is increased, the focusing position control with a wide servo area can be performed.
Patent JP-2000270764-A (JP)
Title: Freshness-keeping material for fresh or perishable material
Inventor: TOKUHIRO TOSHIYA
IPC: A23B7/00
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain a freshness-keeping material capable of keeping a fresh or perishable material such as a cut flower and a vegetable with root, in a fresh state for a long period by laminating a specified hydrophilic layer and a water-holding layer obtained by attaching and integrating a high water absorp tion resin to a specific substrate. SOLUTION: This freshness-keeping material is obtained by laminating (A) a water-holding layer obtained by attaching and integrating (i) a high water absorption resin and (ii) a substrate selected from a (non)woven fabric, a paper, a porous body, a net-like material, a film and a sheet, with (B) a hydrophilic layer selected from a flexible porous body, a semi-rigid porous body and a fibrous laminate. The component A preferably has a water absorption of >=20 times, preferably >=50 times, more preferably >=100 times as much as the self weight.  The freshness-keeping material can allow the water included in the component A to be continuously supplied to the fresh material through the component B, and protect the fresh material from the dehydrating action of the component A by preserving the fresh or perishable material by bringing the material into contact with the surface of the component B when in use.
Patent JP-H11326805-A (JP)
Title: One-piece optical assembly for inexpensive optical scanner
Inventor: DVORKIS PAUL
IPC: G06K7/14
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To reduce the size and the weight of a component used for collection of reflected light by providing an integrated optical element, which includes a beam forming part and beam bending part made one-piece and a light collection part which collects reflected light to lead it to a detector, to scan and move a light beam. SOLUTION: A light beam 16 from a semiconductor laser 18 passes through a plastic lens 20 and is turned at 90 deg. by total reflection in a prism 22. It is emitted from the prism 22 and passes through an aperture 24 in a collection mirror 26 and strikes on an oscillatory scanning mirror 28. Then, an exit light beam 30 for scanning is generated and is led to indicia to be read. Reflected light 32 from a mark is first received by the oscillatory scanning mirror 28, and this mirror 28 leads it to a concave 34 of the collection mirror 26. The concave 34 focuses light on a photo detector 40 through an aperture 36 and a filter 38. The output signal of the photo detector 40 is supplied to proper electronics in a printed circuit board 14 by electric coupling 42.
Patent JP-H01255724-A (JP)
Title: Self-aligning type clutch release bearing device
Inventor: ENDO NARIAKI
IPC: F16D23/14
Filed: 1988-04-01
Abstract: PURPOSE:To enable the rotation of an inner ring, and to prevent the leakage of grease due to the rotation of an outer ring by forming the titled device so that one end of the outer ring of a clutch release bearing is inserted into the inside of the inner ring so as to be fixed on an elastic sleeve. CONSTITUTION:A clutch release bearing 3 is fitted on the outer circumferential surface of a rigid sleeve 1 via a self-aligning elastic sleeve 2. The clutch release bearing 3 is provided with an inner ring 4, an outer ring 5, and a plurality of balls. The inner cylindrical part 5b of the outer ring 5 is inserted into the right side inside of the inner ring 4, and is fixed on the outer circumference of an elastic sleeve. Thus, the rotation of the inner ring is enabled, and the leakage of grease due to the rotation of the outer ring can be prevented.
Patent JP-S59207071-A (JP)
Title: Recording information reader
Inventor: KATSUYAMA HITOSHI
IPC: G11B7/085
Filed: 1983-05-09
Abstract: PURPOSE:To keep the stability of a servo at the close of a tracking servo loop by limiting the deviation state of a tangential actuator so as to be close to a neutral point when the tracking servo loop is opened. CONSTITUTION:The DC component of driving current of the tracking actuator 4 is detected by a low-pass filter (LPF) 9. When the DC level exceeds upper and lower reference level ranges of a wind comparator 10, the deviation of the tracking actuator 4 exceeds the allowable value, so that the comparaor 10 generates a comparison signal and a monostable multivibrator (MMV) 11 is triggered at the generation timing. A single generated pulse from the MMV 11 turns off a loop switch 3, controls the servo loop so as to be opened and restores the actuator 4 naturally to the neutral point. Namely, the vibration width of a mirror is limited to an extremely small range by the action of a limiter 7 and large disturbance is suppressed.
Patent JP-2000273546-A (JP)
Title: Production of stainless steel strip small in surface micro- defect
Inventor: HIRAMATSU NAOTO
IPC: C23F1/16
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a producing method capable of stably reducing surface micro-defects in the production of a steel strip of austenitic, martensitic or duplex stainless steel. SOLUTION: In the production of a steel strip executed by subjecting a slab of austenitic stainless steel, martensitic stainless steel or ferrite+austenite dual stainless steel to hot rolling, annealing and pickling in succession, in the hot rolling stage, the coiling temp. is controlled to <700 deg.C, preferably to <=600 deg.C, in the annealing stage, the maximum arrival material temp. Tm is controlled to <=1,100 deg.C, also, the average temp. rising rate from 700 deg.C to the Tm is controlled to >=10 deg.C/s, preferably to >=20 deg.C/s, the soaking time at the Tm is controlled to 0 to 1 min, and the average cooling rate from the Tm to 700 deg.C is controlled to >=10 deg.C/s, preferably to >=15 deg.C/s, and in the pickling stage, the concn. of nitric acid is controlled to 20 to 50 g/L, and also, the concn. of hydrofluoric acid is controlled to 5 to 15 g/L.
Patent JP-S63247997-A (JP)
Title: Semiconductor storage device
Inventor: ARIMOTO KAZUTAMI
IPC: G11C11/403
Filed: 1987-04-01
Abstract: PURPOSE:To reduce time required for making access to a memory cell so as to increase the accessing speed, by causing refreshing (REF) operation to be started only when the memory cell is released from ordinary access and, when an ordinary access request is made, causing the requested access to be executed by interrupting the REF operations. CONSTITUTION:In accordance with an ordinary access request ACSREQ and REF request REFREQ, an arbiter circuit 11 gives multiplex signals to an address multiplexer 8 and an REF address counter 9 outputs a line address to be REFed to the multiplexer 8. While a memory cell is released from ordinary access, the circuit 11 switches the multiplexer 8 and gives the output of a REF address buffer 7 to a line decoder 3. As a result, a designated word line is activated and the memory cell is REFed. On the other hand, if the memory cell is used by ordinary access when the REFREQ is given, the refreshment is executed after the REF is interrupted and ordinary access is performed.
Patent JP-H05247979-A (JP)
Title: Faucet
Inventor: MIYAZAKI TOYOJI
IPC: E03C1/044
Filed: 1992-03-02
Abstract: PURPOSE:To prevent the displacement of a packing, and to obviate leakage by fitting a fitting projection projected from the case body side into a fitting hole formed to a reverse cover and unifying the reverse cover and a case body without using welding. CONSTITUTION:A fixed disc 9 with the inflow port and outflow port of leakage and a movable disc 7 slidable on the fixed disc 9 are interiorly finished into a case body 4. A reverse cover 10 having packings 15, 16 aligned with each inflow port and outflow port of the fixed disc 9 and having an inflow port and an outflow port is set up onto the base of the case body 4. A fitting projection projected from the case body 14 side is fitted into a fitting hole formed to the reverse cover 10, and the reverse cover 10 and the case body 14 are unified without using welding. Accordingly, the reverse cover 10 is fixed horizontally onto the base of the case body 4 without being curved, thus generating no displacement of the packings 15, 16.
Patent JP-S62237738-A (JP)
Title: Semiconductor integrated circuit device
Inventor: OKAMOTO SANAE
IPC: H01L23/522
Filed: 1986-04-08
Abstract: PURPOSE:To enhance the protecting effect of a semiconductor integrated circuit device against an electrostatic breakdown by absorbing a surge voltage to a capacity formed between a polysilicon film and an aluminum film. CONSTITUTION:The main surface of a silicon substrate is coated with an oxide film for insulating the substrate from wirings, a conductive polysilicon film 3 is formed thereon as wirings to be connected with an internal element and an inner element protective resistor to form an aluminum electrode plate 1 contacted with the film 3 via a contact hole 4 opened at the outer periphery of the hole 2 of the silicon oxide film covered on the polysilicon of the inner wirings. Further, an aluminum electrode plate 1 is covered thereon with a phosphorus glass layer except the hole 2. Many contacts 4 can be provided on the periphery of the hole 2.
Patent JP-H03281432-A (JP)
Title: Power unit arranging structure
Inventor: MORIYAMA TAKAMUNE
IPC: B60K5/02
Filed: 1990-03-29
Abstract: PURPOSE:To reduce the protrusion quantity of tunnel parts extending to the seat side by inclining the respective rotary axes of an engine and transmission at the specified angle in relation to the center axis of a vehicle. CONSTITUTION:The respective rotary axes Y-Y and Z-Z of an engine 1 and transmission 3 are spacedly arranged in the cross direction of the car, and the engine 1 and transmission 3 are off-set from each other in the direction of car width. Therefore, the engine 1 and transmission 3 can be arranged close to each other in the vertical direction or overlapping when viewed from a car side. In addition, since the respective rotary axes of the engine and transmission are inclined to the center axis X-X of the car, as a result, a clutch 2 is installed near the center of the vehicle width, the protrusion quantity of tunnel parts extending to the right and left front seats can be reduced. In addition, since a differential device 4 is installed near the center of the vehicle width, the length of the respective axles 6 extending from the differential device 4 to the right and left front wheels 7 can be equalized.
Patent JP-H11282892-A (JP)
Title: Reference drawing display system and device
Inventor: SHINOMURA MASATOSHI
IPC: G06T11/80
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a reference drawing display system and a device to facilitate compatibility checking between plural design drawings. SOLUTION: Plural pieces of different design drawing data regarding the same part to be constructed are retrieved from a database 1 and copied in a storage part 4 by a drawing retrieving part 2, processed drawing data formed by mutually differentiating display colors for every retrieved design drawing and superposing the display colors is generated by a drawing processing part 3 and is displayed on the display 5. And the compatibility between the plural design drawings is collated based on display of the processed drawing data.
Patent JP-S60225684-A (JP)
Title: Freeze concentration apparatus
Inventor: JIERARUDO YUUJIN ENGUDAARU
IPC: A23L2/12
Filed: 1984-04-25
Abstract: PURPOSE:To obtain a concentrate with good efficiency, in an apparatus for performing freeze concn. of the juice of a fruit or vegitable or a liquid mixture such as seawater or waste water, by forming an ice crystal by providing a low temp. concn. tank and a freezing exchanger and subsequently separating the concentrate while also washing the ice crystal. CONSTITUTION:A raw solution being a liquid mixture is supplied to a heat exchanger 11 from a supply pipe 10 and subsequently supplied to a low temp. concn. tank 16 through a line 14. In this stage, a sufficient seed crystal is contained in the raw solution. Subsequently, a pump 20 is used to guide the solution to a freezing exchanger 24 to indirectly cool the same by a cooling medium. By this method, an ice crystal is formed and fallen to the concn. tank 16 and floated to the upper part in a slurry form. Next, the concentrate is recovered through a heat exchanger 11 by a pump 34 while the ice slurry is sent to an ice washing tank from a downcomer 40 through a pump 44 and a washing solution is returned to the concn. tank 16 through a line 58. The remaining ice is converted to water by a melter and discharged from lines 74, 76.
Patent JP-H07295581-A (JP)
Title: Karaoke medley music composition device
Inventor: SAKAI KAZUHIRO
IPC: G10H1/00
Filed: 1994-04-21
Abstract: PURPOSE:To enable a singer to compose a satisfactory KARAOKE medley through easy operation as the singer intends. CONSTITUTION:An input part 1 is, for example, a keyboard, on which various operations are performed. A selection part 2 selects a music part selected on a production side, i.e., a standard determined music part among pieces of KARAOKE music held in a KARAOKE music storage part 3 or a climax music part that the singer selects and desires according to a command inputted through the input part 1. An editing part 4 connects selected music parts, one by one, with a command from the input part 1 to generate one medley. A transmission part 5 sends the selected music parts to an unillustrated speech device through the selection part 2 or sends out the medley edited through the editing part 4.
Patent JP-H07274036-A (JP)
Title: Distortion compensator for transmitter
Inventor: SHIKINA ASAE
IPC: H04N5/14
Filed: 1994-03-28
Abstract: PURPOSE:To provide the distortion compensator of a transmitter capable of easily and accurately pre-compensating distortion generated in the power amplifier stage of the transmitter. CONSTITUTION:The output shallow lamp signals of a reference signal generation circuit 15 are passed through a motion adaptive Y/C separation circuit 18 and multiplied by compensation coefficients from RAMs 23-25 in multipliers 27-29. Multiplied results are passed through an encoder 30, synthesized with shallow lamp signals by an adder 32, supplied through a television transmitter 36, a demodulation circuit 16 and an inter-frame Y/C separation circuit 17, etc., to comparators 19-21 and compared with comparison signals. The RAMs 23-25 respectively write the output compensation coefficients of the comparators 19-21 to addresses corresponding to the respective luminance levels of the shallow lamp signals by an address generator 26. By repeatedly performing an operation for obtaining the compensation coefficient until the distortion of reference signals and demodulation signals is eliminated, the compensation coefficient is automatically converged to a true value.