baber/WOPTO huggingface dataset:
Patent JP-H05218979-A (JP)
Title: Pcm codec setting controller
Inventor: MORIYA TOMOHIRO
IPC: H04M1/253
Filed: 1992-01-31
Abstract: PURPOSE:To make the size of a connector small by providing a transmission reception level setting control mode selection circuit and a P/P conversion circuit sharing data to a sender side and a receiver side level setting circuit into the inside of a CODEC. CONSTITUTION:When the gain of a sender side is set, bits D2, D3 are set respectively to 0,1, then data of a parallel/parallel conversion circuit 7 are sent to a sender side level setting circuit 4 by the control of a mode selection circuit 9, then the gain is set. When the gain of a receiver side is set, the bits D2, D3 are set respectively to 1,0, then the circuit 7 is set to the receiver side setting mode and data of the circuit 7 are sent to a receiver side level setting circuit 4', in which the gain is set. Finally, when the bits D2, D3 are set respectively to 0,0, the circuit 7 is set to the transmission reception data latch mode, the preceding data are latched by the circuits 4,4'. Thus, the sender side and the receiver side channel data are formed to one serial data thereby making the size of the connector small.
Patent JP-H04347924-A (JP)
Title: Saturation-resistant circuit for transistor and buffer circuit
Inventor: GUREN ARAN JIYAKUETSUTO
IPC: H03K17/08
Filed: 1991-02-15
Abstract: PURPOSE: To provide the circuit for preventing saturated bipolar transistors(TRs), without stealing a base current of the bipolar TRs. CONSTITUTION: Different input pairs shape part of collector current of a TR9' in a saturation-preventing circuit 30, having two different inputs for preventing the TR9' from being in operation in a saturated mode in order to detect a state just before the TR9' to be protected reaches the saturation mode, together with monitoring of a collector-base voltage of the TR9'. The reduction in the collector current increases the collector voltage to keep a collector-base junction to be reverse bias, thereby preventing the TR9' from being in operation in the saturation mode. Since the saturation preventing circuit 30 does not steal any base current from the TR9', an input impedance of the TR9' is not offected. Thus, this saturation prevention circuit is useful for a high-performance nonlinear circuit and a high-performance linear circuit.
Patent JP-S63207885-A (JP)
Title: Heat transfer medium oil
Inventor: YAMANAKA MIDORI
IPC: C09K5/00
Filed: 1987-02-25
Abstract: PURPOSE:To obtain a novel heat transfer medium oil, useful for heating devices for chemical reaction, reboiler for distillation column, heating devices, etc., having excellent heat stability, odorless properties and biodegradation properties, comprising a specific diarylbutane (mixture). CONSTITUTION:The heat transfer medium oil comprising one or more diarylbutanes shown by the formula (R<1>-R<5> are H, phenyl, tolyl or ethylphenyl with the proviso that sum of number of total substitutions except H among R<1>-R<5> is 2 and at least one of the substitutions is phenyl). The diarylbutane, for example, is obtained by reacting (ethyl)benzene or toluene with 1- phenyl-2-butene in the presence of an aluminum halide catalyst.
Patent JP-S63209683-A (JP)
Inventor: TSUJII KISABURO
IPC: A63D15/00
Filed: 1987-02-24
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-2000240209-A (JP)
Title: Foldable retractable roof device
Inventor: KUROKAWA KISHO
IPC: E04H15/54
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a foldable roof preventing application of excessive stress to a pin in a hinge even when a member arranged between travel paths on both left and right sides of the roof is deflected. SOLUTION: A foldable type retractable roof device is provided with a supporting shaft 18 journalled freely rotationally to left and right traveling bodies traveling on parallel travel paths in the edges of the opening part of a roof and a hanger trussed girder 12 supported above the center of gravity in the supporting shaft 18 so as to be always kept vertically. A great number of the hanger trussed girders 12 are arranged movably in the longitudinal direction, and between the hanger trussed girders 12 in the front and back sides, a joint member 13 bendable upward when an interval of between the trussed girders 12 is arranged via hinges 22, 23. At the same time, a film material 14 constituting a roof is arranged above the joint member 13, and a great number of the joint members 13 are arranged independently of each other while spaced laterally between the hanger trussed girders 12.
Patent JP-S63211570-A (JP)
Title: Stack sealing method
Inventor: NOMURA YOICHI
IPC: H01M8/24
Filed: 1987-02-25
Abstract: PURPOSE:To simply, surely seal a liquid fuel cell comprising many stacks by using a thermoplastic resin closed-cell porous body which is converted into elastic body by heating. CONSTITUTION:A liquid fuel cell is fabricated by sequentially stacking fuel electrodes 12, 12'..., air electrodes 13, 13'..., electrolytes 14, 14'..., bipolar plates 15, 15', end plates 16, 16', and end plates 17, 17'. Seal required portions for cell operation such as the place between the plate 15 and the plate 16 have almost the equal dimensions in each layer. Thermoplastic resin elastic bodies 91, 92... are arranged in sealing portions so that each thermoplastic resin body expands in a required volume by heating to seal each sealing portion. Even if the accuracy of parts is low, sealing portions of many layers are simply, surely sealed by heating.
Patent JP-S62199050-A (JP)
Title: Semiconductor device
Inventor: KURA KATSUTOSHI
IPC: H01L29/808
Filed: 1986-02-26
Abstract: PURPOSE:To obtain a high gm characteristic and to obtain a composite device with a bipolar transistor (Bip-Tr) on the same substrate, by holding the channel of a junction type J-FET by high-concentration lower and upper gate regions. CONSTITUTION:An N layer 12 for Bip-Tr is embedded in a P-type Si substrate 11. An N epitaxial layer 13 on the substrate 11 is isolated by a P layer 14, and an N<+> lower gate layer 15 for a J-FET is formed. An N epitaxial layer 16 is overlapped, and an SiO2 mask 17 is provided. The layer 16 is isolated with a P layer 18 by diffusion. A P-base layer 18a, a P-type source layer 18b and a drain layer 18c are formed. An N-emitter layer 19a and an N-connector- layer connecting layer 19b are similarly formed. Patterning for forming a channel is performed. Ions are implanted through a thin oxide film 20, and a P channel 21 and an N-type upper gate layer 22 are formed. In this constitution, the J-FET having high gm can be formed on the same substrate together with the Bip-Tr.
Patent JP-H06257923-A (JP)
Title: Refrigerator
Inventor: TOMATSU YOSHITAKA
IPC: F25D11/00
Filed: 1993-03-03
Abstract: PURPOSE:To provide an electronic freezing type refrigerator in which a cooling capability at the time of electrical energization is high and a cold state holding power can be maintained when the electrical energization is shut off. CONSTITUTION:A thermal insulated box 2 is divided into a cooling space 21 and a heat transfer space 22 by a partition wall 2a. The partition wall 2a is provided with a first group 41 of thermo-electrical elements. A heat absorbing side 41a of the first group 41 of the thermo-electrical elements is connected to a heat absorbing member 5 arranged in the cooling space 21 and then an outer wall 2b of a thermal insulating box 2 forming the heat transfer space 22 is provided with a second group 42 of thermo-electrical elements. A heat radiation side 42b of the second group 42 of thermo-electrical elements is connected to a radiation member 6 arranged at an outside part of the outer wall 2b, and both a radiation side 41b of the first group 41 of the thermo-electrical elements and heat absorbing side 42a of the second group 42 of the thermo- electrical elements are connected to both ends of a heat siphon 7 arranged within the heat transfer space 22.
Patent JP-S61202777-A (JP)
Title: Welding line profile control method
Inventor: NAKAJIMA JUN
IPC: B23K9/12
Filed: 1985-03-06
Abstract: PURPOSE:To increase the profile accuracy in welding line by providing electromagnets around a welding torch and by controlling the torch position based on the comparison of the right and left current values, etc. at the arc rocking time with the reference set value. CONSTITUTION:Electromagnets 6 are provided around a welding torch 2 and the current detector 8 of the electromagnet 6 and comparison circuits 14, 15 are arranged. The alternate current having a dead time is fed to the electromagnets 6 from electromagnet control circuit 7 at the arc generating time between electrode wire 3 and the body 5 to be welded. In this case, the arc 4 is rocked by the alternating field to be generated. The effective component of the welding current detected by the current detector 8 is compared with the data of the preset reference generating circuits 12, 13. The compared data are outputted to the welding robot control circuit to correct the profile motion of the torch 2. The profile accuracy in the welding line is increased by this method.
Patent JP-S60185802-A (JP)
Inventor: KURITA KAZUO
IPC: A41B17/00
Filed: 1984-03-05
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-S54136149-A (JP)
Title: Interruption input system
Inventor: OOTANI AKIO
IPC: G06F15/177
Filed: 1978-04-13
Abstract: PURPOSE: To secure the economical output of one piece of the interruption signal to plural units of computers without lowering the interruption process speed and with no installation of the interruption input circuit to each computer.  
     CONSTITUTION: The trap signals supplied from outside are memorized once into the interruption signal input circuit of interruption process circuit 21 and then into circuit group 23 which buffers the interruption signals. With these interruption signals, the same data is written into computer 1, corresponding interruption signal registers, the interruption output control circuit and the register of register overflow detector circuit 22 respectively. When the interruption signals are memorized in the registers, the interruption signals are then delivered to computer 1. And computer 1 carries out the interruption process at optional time. In case the register of circuit 22 has some overflow, circuit 23 discontinues the writing of all interruption signals into circuit 22 and registers the interruption signals into the interruption register of its own. And then the optimum capacity is decided for the register groups of circuit 22 and the buffer of circuit 23 in consideration of the process speed of each computer. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S52125730-A (JP)
Title: Fully covered protable type electrical device
Inventor: NONOMURA TAKESHI
IPC: H02B13/02
Filed: 1976-04-14
Abstract: PURPOSE:To secure enough check passage in portable box by providing upper and lower bus bar and dividing breaker room as three stack structure and to simplify operation of machine and apparatus and check by check door, and to miniaturize whole size of the device.
Patent JP-S62199001-A (JP)
Inventor: HORI MAKOTO
IPC: H01C7/02
Filed: 1986-02-27
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-H08233159-A (JP)
Title: Support fixture for long body
Inventor: TAKENAGA KOJI
IPC: F16L3/14
Filed: 1995-03-02
Abstract: PURPOSE: To simply and surely execute mounting operations to a body in continuous length, and furthermore, save much time for changing a mounting position. CONSTITUTION: Mounting recessed sections 3 capable of being mounted into a rod type body 2 for supporting a body in continuous length from the side, are disposed at the upper and lower sections of a locking main body 4, and the rod type body 2 is pressed to the K side of each locking section so as to be energized thereto, concurrently an energizing means 9 is provided for the locking main body 4, which can freely maintains a locking condition where each locking section K is locked to the rod type body 2 by the aforesaid pressing energization, and a lock releasing means 9c is also provided, which allows a locking condition by each locking section K against the rod type body 2 to be freely released so as to be operated as the rod type body 2 is left in an attitude that it is positioned in the mounting recessed sections 3.
Patent JP-S61257039-A (JP)
Inventor: TEMUPURU ERU FURUTON
IPC: G06F13/00
Filed: 1986-02-27
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-S56140413-A (JP)
Title: Positioning control method in numerical control device
Inventor: NISHIKAWA YOSHINORI
IPC: G05D3/12
Filed: 1980-04-03
Abstract: PURPOSE:To eliminate the loss of the positioning time due to the reciprocating motion in the conventional control method to perform positioning in a short time, by switching the motor from the high-speed motor to the low-speed motor by the maximum speed reduction point, which is operated preliminarily before the start of positioning, to perform positioning. CONSTITUTION:The position before the start of positioning is denoted as point A, and the target position is denoted as point B, and the position where the speed is switched from the negative- direction high speed to the negative-direction low speed, namely, the fixed speed reduction point is denoted as point C. The position where the low-speed motor is stopped, namely, the stop point is denoted as point D, and the positioning start position where the high-speed motor becomes the maximum speed instantaneously and is switched to the low-speed motor is denoted as point E, and the position for switching from the optimum negative-direction high speed to the negative- direction low speed which is operated by values at points A, B, C, D and E becomes point C. In respect to the operation, the device is moved to point C in the negative-direction high speed; and when the device passes point C, the device is moved to point D in the negative-direction low speed; and when the device reaches point D, the low-speed motor is stopped to move the device to point B by inertia, thereby completing positioning.
Patent JP-H10225900-A (JP)
Title: Cutting machine
Inventor: OKABE AKIRA
IPC: B26D7/27
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a cutting machine in which a condition of a knife tip can be correctly recognized based on cutting resistance applied to a knife at the time of cutting regardless of thickness of a object to be cut. SOLUTION: A cutting machine is provided with a book carrier passage 8 on which a book 10 as a object is carried, a gate 1 provided on the book carrier passage 8 to position the book 10, a carrier roll 7 to apply a tip part of the book 10 to the gate 1, a motor 3 to drive a knife 2 vertically, a measuring machine 4 to measure consumed power of the motor 3, a memory part 6 to receive information related to the number (n) of paper sheets for composing the book 10 to be memorized, and a determination part 5 to determine a tip condition of the knife 2 based on the number (n) of the paper sheets memorized in the memory part 6 and the consumed power P of the motor 3.
Patent JP-H07229953-A (JP)
Title: Rush current prevention circuit for constant current load tester
Inventor: SAITO TOSHIAKI
IPC: G01R31/36
Filed: 1994-02-17
Abstract: PURPOSE:To prevent transient large current from flowing as generated in the opening or closing of a switch by providing a circuit to make a load of a device to be tested equal to the voltage across both ends of the switch for opening or closing the load. CONSTITUTION:In one channel component of a load test, a load testing circuit 11n of a device to be tested constituted of a battery voltage amplifier 14n for amplifying the voltage of the device to be tested, a CV(constant voltage) changeover switch 13n, a voltage/current amplifier 61n and a switch gear 63 so arranged to be interlocked with the CV changeover switch 13n is formed and at least one channel is provided as the load testing circuit. A D/A converter 51 is provided to receive an external digital control signal and converts it into an analog voltage signal to be supplied to an ON side input terminal of the CV changeover switch 13n. A D/A converter 52 is provided to receive an external digital signal and converts it into an analog voltage signal to be supplied to a CC terminal of the voltage/current amplifier 61n.
Patent JP-S62200088-A (JP)
Inventor: KAWAHARA MITSURU
IPC: F16L37/22
Filed: 1986-02-27
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-H07231056-A (JP)
Title: Apparatus for stripping excessive brazing material from semiconductor package
Inventor: ANDO MASATO
IPC: H01L23/40
Filed: 1994-02-18
Abstract: PURPOSE:To provide an apparatus capable of efficiently stripping excessive brazing material on the surface of a semiconductor package, for example, excessive brazing material projected out of the surface of a heat radiating body when brazing it, without giving any harmful effect on the rest of the brazing material. CONSTITUTION:A plurality of stripper jetting ports 10 are formed in a top plate 1b placed on the top of a supply bath 2 that supplies stripper flowing upward. Supporting projections 12 are formed on the periphery of the stripper jetting ports so that the surface to be treated of a semiconductor package C, placed on the projections, will be lifted by a specified height from the rims of the stripper jetting ports. Stripper (indicated by the arrow) flows though the gap S between the surface to be treated of the semiconductor package and the rims of the stripper jetting ports, and further is kept in contact with the surface.
Patent JP-2000241761-A (JP)
Title: Optical circulator
Inventor: HONMA HIROSHI
IPC: G02B27/28
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized inexpensive optical circulator in which the number of structural parts divided with respect to the propagation direction of light is decreased as much as possible and thin birefringent crystals can be used. SOLUTION: This optical circulator consists of a combination of parallel plate optical devices. Along the propagation direction of light as one direction seen from the odd number of plural ports for entering and outgoing light, the circulator has the optical device part consisting of a first birefringent crystal 1, first 45 deg. Faraday rotator 5, second birefringent crystal 2 and third birefringent crystal 3, second 45 deg. Faraday rotator 6, and fourth birefringent crystal 4. The second and third birefringent crystals 2, 3 are joined to form a pair so that the polarized light components separated from each other by the first birefringent crystal 1 separately enter and outgo from the respective crystals with the separation direction of polarized light opposite to each other.  The optical device part has a port of an odd number of entering and outgoing light on the side of the first birefringent crystal 1 and has a port of an even number for entering and outgoing light on the side of the fourth birefringent crystal 4.
Patent JP-S55137454-A (JP)
Title: Regenerator
Inventor: OOKI FUTOSHI
IPC: F24S90/00
Filed: 1979-04-10
Abstract: PURPOSE: To accumulate a high temperature of heat in large quantities in a regenerator through utilizing solar heat by repeating an operation wherein a medium in a heat accumulator and a heat collector only is allowed to get high in temperature in a short time and transferred to a heat reservoir without dropping in temperature.  
     CONSTITUTION: Water wheel vessels 6, 6' centering water wheels 5, 5' at a spot somewhat higher than the surface of water which is determined by a ball tap 4 of a heat accumulator 1 are mounted, and a pipe 7 through which to lead a medium fluidized through temperature rise by a heat collector 2 is connected to the bottom of the water wheel vessels. The heat accumulator 1 and the heat collector 2 are connected through pipes 7, 7', and the water wheels 5, 5' are driven by rotation of a wind mill 18 to circulate the medium. When a temperature of the medium is not more than a set point in this case, a valve 8 is kept close through an automatic thermoregulator 10, the valve 8 is opened after it reaches the set temperature, and the medium is transferred to a heat reservoir 3. Then, a pump 9 is driven after a time set by a time switch 12, and the medium is transferred to the heat accumulator 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59167208-A (JP)
Inventor: HAYASHI MORIO
IPC: B27J5/00
Filed: 1983-03-15
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-H04279345-A (JP)
Title: Manufacture of fancy veneer sheet
Inventor: MORITOMO OSAMU
IPC: B27D5/00
Filed: 1991-03-08
Abstract: PURPOSE:To manufacture a fancy veneer sheet by decorating long sliced veneer having joints continuously by a woodgrain pattern layer due to colored transparent ink according to a transfer or laminating system in order to prevent such a phenomenon that a bonded part is conspicuous or hue irregularity is also generated between sliced veneers by the difference of vessel density and the difference of woodgrain when coloration or painting is applied to a long sliced veneer containing a sheet having joints used in a high-grade interior material. CONSTITUTION:Transfer paper wherein a woodgrain pattern layer due to colored transparent ink is provided on a support is used to continuously transfer the woodgrain pattern layer to long sliced veneer (1) having joints through an adhesive (2) having transparency or a printing decorative sheet having the same structure as the transfer paper is laminated on said sliced veneer (1) through the adhesive (2) and a topcoat layer (5) due to transparent paint is formed on the decorated veneer to manufacture fancy veneer sheet.
Patent JP-H01218250-A (JP)
Title: Push-button dial system telephone set
Inventor: SATO HIROYUKI
IPC: H04M1/26
Filed: 1988-02-26
Abstract: PURPOSE:To attain the visual confirmation of misdialing, by providing a control circuit which lights up only light emitting elements corresponding to a newly pushed button, and turns off the all light emitting elements when the next button is not pushed for a constant time. CONSTITUTION:When a receiver 1a is hooked off and a push button 1 is pushed, the number of the pushed button is transmitted, and the light emitting elements of the pushed button is lit up. Simultaneously, a timer circuit 4 is operated, and a transit time from the push control of the push button is timed. When the next push button is pushed before the transit of the constant time, a timer circuit 4 is cleared, and the light emitting elements of the button newly pushed this time are lit up. On the other hand, when the constant time passes, the output is generated from the timer circuit 4, and the all light emitting elements are turned off.
Patent JP-H07255190-A (JP)
Title: Actuator
Inventor: NAITO KATSUYUKI
IPC: B25J19/00
Filed: 1994-03-15
Abstract: PURPOSE:To obtain dynamical energy efficiently, using light, by equipping an actuator with a first region, where the charge generated by light irradiation splits off to generate a dipole, and a second region which gives electrostatic interaction upon this dipole. CONSTITUTION:An actuator comprises a plate-shaped stator 1, a plate-shaped mover being provided slidably in horizontal direction a specified distance apart from this stator 1, and a mask 3 having a stripe-shaped pattern 3' being provided to cover the movement range of the mover a specified distance apart from this mover 2. The stator 1 and the mover 2 have superlattice structures being made each by stacking an acceptor molecular film 12, a photosensitive molecular film 13, a donor molecular film 14, and an insulating molecular film 15 in order on a glass board. The stator 1 and the mover 2 are arranged with the sides of insulating molecular films 15 opposed to each other and their ends slid a little from each other. A light source 10 applies parallel beams to the mover 2 and the stator 1 through a mask 3.