baber/WOPTO huggingface dataset:
Patent JP-H10321884-A (JP)
Title: Photovoltaic device
Inventor: KONDO HITOSHI
IPC: H01L31/04
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a device where the crystal defect of a light absorbing layer is reduced and whose conversion efficiency is high by permitting the light absorbing layer to contain a V group element in the device having the light absorbing layer constituted of I-III-VI2 group composite semiconductor. SOLUTION: An MO layer 12 is deposited on a glass substrate 11 and it is set to be the glass substrate with electrode film 1. A Cu-Ga layer 51 and an In-Sb layer 52 are stacked on the substrate, and the composition of a target is set to be Cu0.83 , Ga0.17 and In0.97 Sb0.03 as a precursor film 5. A temperature is raised to 500 deg.C in Ar or N2 gas, H2 Se gas is diluted, it is made to flow for two hours and it is made into selenium. It is held for one hour while gas is made to flow and it is cooled. An AnSe-ZnO mixed crystal film is deposited on an obtained Cu(In, Ga)Se2 layer 2 containing Sb and it is set to be an n-type semiconductor layer 3.  When an ITO thin film is finally deposited and it is set to be the transparent electrode layer 4, the crystal defects are reduced, suitable electrical conductivity is obtained and therefore the photovolatic device of high conversion efficiency can be obtained.
Patent JP-S5768240-A (JP)
Title: Phenolic resin compound for mold
Inventor: KAI ISAO
IPC: C08G8/20
Filed: 1980-10-16
Abstract: PURPOSE: To obtain a titled compound that reduces the thermal expansion of a mold when pouring, and excellent in strength and hardening velocity, consisting of the compound of phenol form-aldehyde resin that uses phenol, bisphenol A and residue of bisphenol A manufacture as raw material phenol components.  
     CONSTITUTION: A phenolic resin compound for mold is prepared by combining 100W900 parts in total of bisphenol A (the third component) and residues (the second component) of bisphenol A manufacture with 100-parts of phenol (the first component) and allowing HCHO to react with them in the presence of acid or alkaline catalyst. Articles on the market are used for residues composing the second component and a separated component in the residue (for example; p-isopropenyl- phenol). The above-mentioned phenolic resin compound is especially suitable for use as one for shell mold. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63184-A (JP)
Title: Fsk direct modulation system of semiconductor laser
Inventor: OSAWA CHIAKI
IPC: H01S5/0683
Filed: 1986-06-19
Abstract: PURPOSE:To prevent the frequency variation of an LD based on a temperature change by controlling driving currents at modulation input pulses of '1' so that frequency variation under the two high and low states and the intermediate state is equalized. CONSTITUTION:A frequency discriminator circuit 9 frequency-discriminates an output from a PD 8 by predetermined frequency discrimination characteristics, and generates a discrimination output having magnitude corresponding to displacement from center frequency and polarity. A local optical oscillator 7 varies optical oscillation frequency in response to the discrimination output from the frequency discriminator circuit 9, thus keeping the optical oscillation frequency at oscillation frequency f2 at the time of driving currents corresponding to '0' of the input pulses of an LD 3. The output of (f2-f1) is passed through a low-pass filter 10, and the output of f3-f2 is passed through a low-pass filter 11. An output from the low-pass filter 11 is mixed with an output from the low-pass filter 10 in a mixer 13, and the output of the difference frequency of both outputs is acquired. The output is fed back to a coder 5, and controlled so as to adjust the difference of the high and low variation of driving currents corresponding to '1' generated in the coder 5 at zero.
Patent JP-S5569605-A (JP)
Title: Recovery of atactic polymer
Inventor: MATSUYAMA NORIYUKI
IPC: C08F10/00
Filed: 1978-11-20
Abstract: PURPOSE: To recover the title polymer industrially advantageously with preventing the heat transfer surface from being stained, by feeding liquefied propylene dissolving a high polymer to an evaporator, followed by vaporizing liquefied propylene on heating under pressure while a specific amount of a solvent being supplied.  
     CONSTITUTION: After propylene is polymerized in the polymerizer 1, the reaction mixture is transferred into the separator 2 to separate an actactic polymer which is insoluble in propylene. Liquefied propylene dissolving the atactic polymer is fed to the evaporator 9, and heated at an evaporation temperature of 45W90°C under a gauge pressure of 13W40kg/cm 2  to vaporize liquefied propylene. The polymer is separated from monomers by the flash vessel 10. A solvent, e.g., n-heptane, is fed to the top of the evaporator 9 in a ratio of 1W20wt% based on liquefied propylene to prevent the deposition of the polymer, etc. on the heat transfer surface and to recover the desired polymer smoothly. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5846949-A (JP)
Inventor: FUJIE TAKESHI
IPC: G01N29/28
Filed: 1981-09-14
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-H07336266-A (JP)
Title: Transmitter-receiver
Inventor: MATSUO MITSUAKI
IPC: H04B1/44
Filed: 1994-06-02
Abstract: PURPOSE:To provide a transmitter-receiver preventing the occurrence of crosstalk produced based on succeeding transmission when the transmitter- receiver have made communication already with other transmitter-receiver. CONSTITUTION:Before a control circuit 7 is used to select a transmission reception circuit 4 to the position of a sender, a tone squelch function is once released. Then a PTT switch SW1 is switched forcibly to the reception circuit side to make the transmission reception circuit 4 to the receptible state. Then whether or not communication is made in a communication channel used at present is discriminated. When communication is made by other transmission reception device already, no transmission is made and the fact of non- transmission is displayed on a display section 8.
Patent JP-H04344534-A (JP)
Title: Procedure sub-program developing system
Inventor: FUJII HITOSHI
IPC: G06F9/45
Filed: 1991-05-21
Abstract: PURPOSE:To perform the program development even when a quoted function sub-program is the output of the output sentence at a quoting side and appears. CONSTITUTION:The title system is constituted of a means 21 to output the output sentence of a quoting side program and analyze whether or not a quoted program is quoted, a means 22 to analyze whether or not the developing option is designated even at that time, and a means 23 to convert the program so as to develop the quoted program before the output sentence at that time and output and designate the variable to store the function value. In place of the option analyzing means 22, it can be made into a means to analyze the definition referring relation between outputs. Even when the quoted function sub-program is the output of the output sentence at a quoting side and appears, the program development can be performed and the high-speed can be performed.
Patent JP-2000332595-A (JP)
Title: Path transistor circuit
Inventor: YAMAMOTO KEIJIRO
IPC: H03K19/0948
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To obtain an output of CMOS level at a high speed by combining the path transistor circuit, which inputs multiple data signals and performs a specific logical process as to those data signals, with a differential amplifier. SOLUTION: This path transistor circuit sets a precharging voltage to a voltage REF (e.g. VDD/2) between a source voltage VDD and a ground voltage VSS, sets CK=H and/CK=L in a precharge period to precharge nodes 74, 77, 80, 83, and 86 to REF by turning on NMOS transistors 73, 76, 79, 82, and 85 and turning off NMOS transistors 69 and 71, and sets CK=L and/CK=H in a operation period to vary the value of an output D around the REF by turning off the NMOS transistors 73, 76, 79, 82, and 85 and turning on the NMOS transistors 69 and 71.
Patent JP-H022288-A (JP)
Title: Picture receiver
Inventor: SAKO MITSUHARU
IPC: H04L9/32
Filed: 1988-06-10
Abstract: PURPOSE:To avoid the reception of an undesired document picture by not informing the state of the automatic reception mode to an unspecified caller and bringing the specific caller station into the reception state by a pass word after the prescribed number of times of calls. CONSTITUTION:When a call signal is detected from a communication line L in the incoming waiting state, after initializing is given, the count of incoming calls is started. When the count (n) of the incoming number reaches a prescribed value (k), the communication line L is connected to a MODEM 108 by a switch section 112 and a selection signal detection circuit 120 detects a selection signal (DTMF signal) from the line L via the MODEM 108. Then a timer formed in a control section 114 is set to await a pass word from the line L by a prescribed time. Prior to the elapse of the prescribed time, if the pass word coincident with the prescribed pass word is detected from the communication line L, the reception mode by a reception section 110 enters, if the prescribed pass word is not sent for a prescribed time, the line is interrupted to complete the communication.
Patent JP-S5267678-A (JP)
Title: Voltage difference detecting circuit
Inventor: UEDA MINORU
IPC: G01R19/10
Filed: 1975-12-02
Abstract: PURPOSE: To provide a voltage difference detecting circuit, in which voltages are applied to the bases of two differential amplifiers and in which the output of the middle point of resistors having their collectors connected is processed by an amplifier having a diode connected thereto, thus facilitating the take-out of the voltage difference. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63308883-A (JP)
Title: Plug with lock mechanism
Inventor: FUJIMURA KIKUO
IPC: H01R13/639
Filed: 1987-06-10
Abstract: PURPOSE:To prevent a plug from being removed when pulled with an external force and prevent the noise from occurring due to the imperfect contact by providing an operating body locking and unlocking the plug and an operating means displacing the operating body longitudinally or circumferentially. CONSTITUTION:With a plug 1 inserted and unlocked, when an operating body 13 is rotated clockwise and a wedge piece 15 is advanced together with the operating body 13, the wedge piece 15 rides on the taper section 17 of a cylinder electrode 2, the tip section of the wedge piece 15 is displaced in the outer periphery direction and firmly pressed to the inner diameter section of a plug inserting base 22, and the plug 1 is reliably locked on a jack 18. Since the plug 1 has no backlash in this locked state, no noise occurs at the plug 1 portion due to the mechanical imperfect contact.
Patent JP-S6125993-A (JP)
Title: Turbo-molecular pump
Inventor: KUSUMOTO TOSHIO
IPC: F04D19/04
Filed: 1984-07-13
Abstract: PURPOSE:To aim at the promotion of increment in a compression ratio while maintaining an exhaust velocity, by constituting a rotor vane with a flat platelike vane body and an auxiliary vane which is small in a flat platelike area solidly connected to the side of a suction port of this vane body as being bent from this point and an attack angle. CONSTITUTION:A rotor vane 15 consists of a flat platelike vane body 24 and a flat platelike auxiliary vane 25 which solidly connected to the side of a suction port 17 of this vane body as being bent from this point. An area of the auxiliary vane 25 is smaller than that of the vane body 24, that is, width b of the auxiliary vane 25 is smaller than width (a) of the vane body 24, and an attach angle beta of the auxiliary vane 25 is made to be smaller than an attack angle alpha of the vane body 24. With this constitution, the auxiliary vane 25 is small in its area and the attack angle is also small so that a compression ratio is increasable without entailing any drop in an exhaust velocity. The vane body 24 being large in its area and the attack angle too conduces to maintenance of the exhaust velocity at the desired degree. Therefore, the rotor vane 15 is able to increase its compression ratio without entailing any drop in the exhaust velocity.
Patent JP-S63308213-A (JP)
Title: Bearing device
Inventor: SEKIGUCHI TAKUYA
IPC: F16C25/08
Filed: 1987-06-09
Abstract: PURPOSE:To suppress thermal strain of respective portions in a vacuum to the utmost for improving reliability of a bearing by providing rolling bodies and an outer race freely movable to the direction of shaft center of a rotation shaft, in which a holding space for rolling bodies is enlarged, along respective conical surfaces of inner and outer races of the bearing device. CONSTITUTION:When dimensions of respective portions of an inner and outer races 4, 5 and rolling bodies 3 are increased through thermal expansion in the case of heat degasification in a vacuum, the inner race 4 expands to the thrust direction by the amount which exceeds generated thermal stress the pressure given by the second elastic body 18. And again, the outer race 5 expands to thrust and radial direction simultaneously along the third conical surface 23 by the amount which exceeds generated thermal stress the pressure given by the first elastic body 17. As the result of this, the rolling bodies 3, held between the inner race 4 and the outer race 5, become possible to move to axial direction, which enlarge holding space, along the first conical surface 21 and the second conical surface 22, so thermal strain of respective portions (3-5) can be suppressed to the utmost.
Patent JP-H07125222-A (JP)
Title: Ink jet recording apparatus
Inventor: KURATA TETSUJI
IPC: B41J2/165
Filed: 1993-06-16
Abstract: PURPOSE:To provide an ink jet recording apparatus capable of obtaining a proper cap position and having a stable head recovery capacity. CONSTITUTION:In an ink jet recording apparatus having a carriage 2 holding a head 1 and a cap 4 for capping the head 1, the cap holder 5 holding the cap 4 and moving the same to the head 1 at the time of capping and the part (in the embodiment, protruding part) coming into contact with the carriage 2 provided on the cap holder 5 are provided.
Patent JP-H09307017-A (JP)
Title: Substrate for chip size package and manufacture of chip size package
Inventor: GOTO HIROYUKI
IPC: H01L23/12
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To work for cost down, a shortened term of works besides simplified inventory by using the same substrate for various kinds of IC chips. SOLUTION: In a substrate 101 for a chip size package to be used for a chip size package integrating an IC chip and a substrate by connecting an IC chip pad part with external electrodes of the substrate, the external electrodes 102 provided on the substrate 101 for the chip size package are radially arranged from near the center of the substrate 101 to the outside.
Patent JP-H01316107-A (JP)
Title: Drill breakage detecting device
Inventor: YAMASHITA YOSHIFUMI
IPC: B23Q17/09
Filed: 1988-06-14
Abstract: PURPOSE:To surely detect the breakage of a drill having a small diameter by preventing the light reflected on the surface of a rear article from being transmitted into a light receiving fiber by installing a light absorbing body at the back of the drill and allowing the top edge of the drill to be reflected by the reflection type optical fiber. CONSTITUTION:When a slider 5 is positioned at a top dead center, the light reflected from the inlet/outlet edge 9 of a reflection type optical fiber 8 is transmitted towards the top edge part of a drill 1, and contacts the top edge part and is diffusion-reflected, and a portion of the light passes through a light receiving fiber 8b from the inlet/outlet edge 9, and detected by a light receiving element, and it is judged that no bending is generated at the top edge part. When the top edge part is broken, the light transmitted from the inlet/outlet edge 9 contacts the top edge of the drill 1, and passes free from the diffusion reflection, and inputted into a light absorbing body 11, and at least 90% is absorbed, and the light is not input into the reflection type optical fiber 8. Because the light receiving element does not detect light, the top edge of the drill 1 is judged to be broken.
Patent JP-H09300137-A (JP)
Title: Engraving electric discharge machining method and device
Inventor: ARAYA ICHIRO
IPC: B23H7/28
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To stably and continuously perform the machining by switching the oscillation width, to reduce the relative oscillation movement width between an electrode for machining and a work piece, by the amount corresponding to the increase of the over cut amount after the switching. SOLUTION: A value of the corrected oscillation width is reduced by the increment ▵α of the over cut amount during the machining, in the case when an electrode E for machining, is switched to a machining current value corresponding to the computed machining area, when the electrode E reaches a position level L1. The oscillation width is reduced even when the machining current is increased in steps, thereby the over cut amount corresponding to the reduction of the oscillation width can be always kept. Accordingly, the oscillation width (LOS+LS) is reduced every increment of the machining current value, and the oscillation width in the position level LB is agreed with the additional oscillation width Los, so that the machining can be stably and continuously performed.
Patent JP-H0814788-A (JP)
Title: Burner
Inventor: KOYAMA YOSHITOSHI
IPC: F24H9/20
Filed: 1994-06-27
Abstract: PURPOSE:To inhibit superheat of a header and alleviate stress. CONSTITUTION:Heat exchanger tubes 6 are mounted to a plurality of communication holes of a header 4 which passes high temperature combustion gas from a burner section 3 of a combustion unit respectively. While the inner surface of the header 4 is coated on one hand, a header heat shielding plate 9, which communicates with each of the heat exchanger tubes 6, is installed to their respective communication holes. The header 4 is designed to consist of a heat resistant material higher than the header 4.
Patent JP-S5269566-A (JP)
Title: Lead frame
Inventor: TAKAHASHI MOTOHIRO
IPC: H01L23/48
Filed: 1975-12-08
Abstract: PURPOSE:To eliminate easy protrusion of each part of lead by external force through continuous formation of all parts of lead, and thus to obtain lead frame featuring pattern which has no hooking to contact section of processing unit for band-like each part.
Patent JP-S5269563-A (JP)
Title: Semiconductor device and its manufacturing process
Inventor: ITOU TATSU
IPC: H01L21/31
Filed: 1975-12-08
Abstract: PURPOSE: When insulation film is formed by spattering on semiconductor substrate surface containing plural electrode pads, part of an electrode pad and whole area of remaining electrode pad are exposed prescribed space to form conductive thin film.  In this way, electrical connection secured between one electrode pad and conductive thin film without giving damage to insulation film. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0376837-A (JP)
Title: Fibrous material and its production
Inventor: TERADA FUSAO
IPC: D02G3/06
Filed: 1989-06-09
Abstract: PURPOSE:To obtain a fibrous material able to readily remove the crease, etc., with heating in memorizing a matrix shape by laminating a sheet of norbornene- based polymer having shape-recovering property with a sheet of synthetic resin, etc., cutting to thin fiber-like shape and making to a woven cloth, etc. CONSTITUTION:A sheet of norbornene-based polymer having shape-recovering property (preferably having 30-60 deg.C glass transition temperature and >=10<6> number-average molecular weight) is adhered on face to laminate with a sheet composed of plant, zootic, synthetic resin or mineral, then cut to thin fiber-like shape, thus the resultant fibrous material is joined or twisted together in longitudinal direction to afford a fibrous material giving woven cloth, etc., having a feeling comparable to the feeling of woven cloth made of vegetable fiber, zootic fiber, synthetic fiber or mineral fiber.
Patent JP-H0437947-A (JP)
Title: Inter-processor communication system
Inventor: NAKAJIMA MASANOBU
IPC: G06F15/16
Filed: 1990-06-01
Abstract: PURPOSE:To effectively perform the communication processing between processors by enabling the processing (task) in the processor of the processing requester side to designate the processing (task) which produces the processing request. CONSTITUTION:A system controller 4 produces a queue of processing requests in a shared memory 3 with the requests given from the processors 1 and 2 and stores the processing ID which performs the processing in the processor 2 of the request destination side into the processing request. At the same time, the queue pointers which connect the processing requests are provided in number equal to the number of tasks which perform the corresponding processing. Then the task ID of the processing request destination side stored in the processing request is checked when the processing request given from the processor 1 of the processing requester side is connected to the queue and is connected to the queue of the task ID corresponding to the processor 2. Thus an effective inter-multiprocessor system is obtained.
Patent JP-S63312264-A (JP)
Title: Method of controlling operation of vehicle air-conditioning device
Inventor: YAMADA AKINORI
IPC: B61D27/00
Filed: 1987-06-12
Abstract: PURPOSE:To aim at attaining a suitable air-conditioning control, by providing passenger compartment temperature detectors in the vicinity of the ceiling and the floor of a vehicle so as to selectively employ detected temperature values in accordance with the boarding condition of a vehicle such as a full vehicle condition, a vacant condition or a passenger capacity condition. CONSTITUTION:The boarding condition of a vehicle is detected by a stress load weighting device 10 while thermistors 9a, 9b for detecting the temperature of the passenger compartment of the vehicle are provided in the vicinity of the ceiling and floor of the vehicle. For example, during cooling operation a control of air-condition is carried out in accordance with the temperature in the vicinity of the floor in a full vehicle condition, the temperature in the vicinity of the ceiling in a vacant condition or both temperatures in a passenger capacity condition. With this arrangement, it is possible to control the air- condition appropriate for an actual boarding condition so as to eliminate uncomfortable feeling such as excessive cooling, temperature rise or the like.
Patent JP-S5846333-A (JP)
Title: Data imprinting device for animation camera
Inventor: HARIGAYA ISAO
IPC: G03B17/24
Filed: 1981-09-14
Abstract: PURPOSE:To grasp properly contents of photography, by imprinting time information together with an object in the interval photography to make it possible that the change of the object is seen in accordance with the elapse of time when the photographic film is reproduced. CONSTITUTION:The queuing time of interval photography set by dials 1 and 2 is set to counters CON1-CON3. This queuing time is displayed on displays DIS1- DIS3 through decoders DEC1-DEC3. This queuing time is counted down every time when an output signal is supplied from a frequency divider FD; and when it becomes 0, it is reset to the original number, and a borrow signal is issued to trigger a timer T2. When the timer T2 is operated, voltages are supplied to an automatic exposure controlling circuit AE and a motor speed controlling circuit MC, and the film frame feed and the shutter opening and closing are performed by a driving motor FM, and a lamp LP is lit synchronously with this opening and closing to imprint the photography time onto the film surface. Consequently, photographed contents are grasped properly.