baber/WOPTO huggingface dataset:
Patent JP-S58160315-A (JP)
Title: Production of polyester
Inventor: NAGAKI HIDEYUKI
IPC: C08G63/78
Filed: 1982-03-19
Abstract: PURPOSE:To carry out stable production of a foreign matter-free, high-quality polymer, by filling the space of the downstream side of a discharge value with a bisglycol ester and blowing a washing fluid such as an inert gas. CONSTITUTION:In the batchwise production of a polyester by feeding a bisglycol ester obtained by reacting terephthalic acid or dimethyl terephthalate with a glycol and/or a lower polymer of the bisglycol ester into a polymerization tank having a discharge valve on its bottom; a predetermined amount of a monomer is fed into the tank, the tank is evacuated and then the reaction is initiated under agitation at high temperatures. At the same time, the space between the discharge valve 3 and a die head 4 is filled with the monomer, and by opening a valve 7, a washing fluid comprising an inert gas such as nitrogen or a glycol is blown through a supply nozzle 6. The polymer or gel-like foreign matter staying in or adhering to the discharge valve or areas near the valve is replaced with the monomer and washed and, therefore, the scale off of and contamination with gel-like foreign matter during withdrawl of the polymer can be prevented.
Patent JP-S53127236-A (JP)
Title: Control method for serial printer
Inventor: NAGAO HISAO
IPC: B41J19/68
Filed: 1977-04-13
Abstract: PURPOSE:To enable to restart the return operation, by generating pulse motor driving pulse compulsively with the time constant of a monostable multivibrator, when carriage return, especially, a print head is stopped by contact with a foreign material.
Patent JP-S56139567-A (JP)
Title: Paint additive
Inventor: KAMIGAKI SOTOZUMI
IPC: C09D7/12
Filed: 1980-04-02
Abstract: PURPOSE: To provide a paint additive which has a high aspect ratio, exhibits high surface activity and is useful as a moisture resistance improver, a light resistance improver and a pigment, composed of, as the main component, leaves obtd. by crushing vermiculite.  
     CONSTITUTION: There is provided a paint additive consisting of clay minerals composed mainly of leaves having an aspect ratio of 5 or above obtd. by crushing vermiculite. Said leaves are those composed mainly of aluminum silicate. Pref. the leaves composed of from one to several thousand layers of aluminum silicate are used. The crushing is carried out in a wet or dry process by means of a mixer, a ball mill or a mortar. When the crushing is carried out in a wet process by means of a mixer, there can be obtd. leaves having a relatively high aspect ratio and a large particle diameter. This paint additive per se exhibits excellent shade, oil absorption and hiding power so that it can be used as a pigment. Further, the paint additive has excellent heat resistance capable of withstanding 800°C and low ultraviolet transmission. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59169177-A (JP)
Title: Semiconductor device
Inventor: YOSHIKAWA KIMIMARO
IPC: H01L29/73
Filed: 1983-03-16
Abstract: PURPOSE:To reduce the noise of an analog semiconducltor integrated circuit by forming a polycrystalline silicon emitter electrode to cover the emitter-base junction, thereby improving the noise of an N-P-N type transistor. CONSTITUTION:An emitter-base junction prevents the contamination from the exterior causing the generation and recombination of carrier. A nitrided film 13 may remain only for forming a field oxidized film 4, and the particular step therefor is not required. An N type polycrystalline silicon 8 to become an impurity diffused source of the emitter 6 remains as the electrode on the film 13, negative electrode is applied to the base 5 to operate to suppress the spread of the emitter-base junction depletion layer, with the result that the production and recombination of the carrier can be reduced, thereby reducing the noise and particularly so-called 1/f noise.
Patent JP-H08209861-A (JP)
Title: Roof tile
Inventor: KAMIYA TAMAMITSU
IPC: E04D1/04
Filed: 1995-02-07
Abstract: PURPOSE: To engage an upper roof tile with a lower roof tile without using metal fittings, and prevent floating up by using nails together. CONSTITUTION: In a clay roof tile main body 1 of which the front end part is formed into a placing part 11 projecting downward, the rear end is formed into a flashing edge part 12 projecting upward and a locking projecting edge part 13 projecting downward, and the one side is formed into a rain receiving recessed step part projecting sideway, the outer peripheral edge part of the placing part 11 of the front end is inclined at an acute angle so as to form a slope-like stopper face 110, a projecting part 15 is formed on the rear upper face of the roof tile main body 1, and an engaging groove 16 of an acute-angled vertical section is opened rearward.  The projecting part 15 is projectingly provided on the almost full width of the roof tile main body 1, the engaging groove 16 is formed on full width and the opening angle is about 60 degrees, and the building up angle of the stopper face 110 is also set to be about 60 degrees.
Patent JP-H02222046-A (JP)
Title: Tlb register controlling system
Inventor: IKEDA SADANOBU
IPC: G06F12/12
Filed: 1989-02-23
Abstract: PURPOSE:To perform a read access right after a mishit by keeping the execution of an instruction waiting when an address translation buffer TLB has a mishit and at the same time giving a read access to a control table to release the execution waiting state of the instruction after registration of a physical address. CONSTITUTION:When a comparator 7 detects a mishit which causes the discordance between a logical address loaded in a register 1 and a logical address of a TLB 3, the registers 1, 9 and 10 and an executing unit are kept waiting with the mask signal received from a timing controller 8. At the same time, an instruction is given to an address control unit 4 for production of an address. Then the addresses of a control table are produced by the registers 1 and 2 and loaded in a register 5. Then a read access is given to the control table, and a physical address is loaded to a register 6 and then registered into the TLB 3. The mask signal is turned off. Therefore no TLB registering instruction is required, and a read access can be given to the control table right after a mishit.
Patent JP-H05238250-A (JP)
Title: Control for solar battery type ventilating device
Inventor: WATARI SHINICHIRO
IPC: B60H1/24
Filed: 1992-02-28
Abstract: PURPOSE:To improve the ventilation faculty and control the ventilation quantity of a fan to the max. by permitting the efficient use of the generated electric power of a solar battery by determining the drive number of fans for generating the air quantity at a prescribed static pressure value to the max. according to the air quantity-static pressure characteristic in the drive of a prescribed number of fans at an operation point and drive-controlling the fan. CONSTITUTION:The operation point of the voltage-electric current characteristic of a solar battery PV in the drive of a prescribed number of fans is obtained. The drive number of fans in the case where the air quantity at a prescribed static pressure value becomes max. is determined according to the air quantity- static pressure characteristic in the drive of a prescribed number of fans at this operation point, and the drive control for the fan is carried out. Accordingly, a fan motor M1 is drive-controlled by a transistor Q1, and a fan motor M2 is directly connected with the solar battery PV without carrying out control, and when the solar radiation is strong, control is performed by driving two fan motors M1 and M2, while if solar radiation is weakened, only the fan motor M2 is driven.
Patent JP-H10240718-A (JP)
Title: Presentation system
Inventor: SUZUKI SAEKO
IPC: G06F17/00
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a presentation system in which the definition information of presentation can be defined as a content matched with environment characteristics such as the setting position or a user (customer) for each system, and availability can be improved. SOLUTION: The definition information of presentation related with a menu screen or a message, the display position, the display/non-display instruction, operative sound, or narration is defined from a system outside part (inputting device 101), and stored (in a definition information file 103). Then, at the time of presentation, the stored definition information is read, and constituting parts for presentation are read and arranged (extracted from a constituting part file 105) based on the definition information, and presentation is operated (displayed on a display device 107).
Patent JP-S60187132-A (JP)
Title: Exclusive or circuit
Inventor: FUJIMURA HIROSHI
IPC: H03K19/21
Filed: 1984-03-07
Abstract: PURPOSE:To prevent an output signal from being deteriorated because of difference of signal bus by constituting a current switching circuit so that the difference in the signal bus is not caused from an input to an output. CONSTITUTION:Transistors (TRs) 21-24 constitute respectively the 1st and 2nd current switching circuits and the 1st reference voltage VR2 is given in common to a base of the Trs 22, 24. The collectors of the Trs 22, 24 are connected in common, one end of the 1st load resistor 28 is connected to ground and the other end is connected to a base of a Tr26 constituting the 3rd current switching circuit whose collector is connected to ground. The 1st and 2nd input signals IN1, IN2 are given respectively to the base of the other Trs 21, 23 constituting the 1st and 2nd current switching circuits and the collector is connected respectively to the common emitters of the Trs 25, 26 constituting the 3rd current switch circuit.
Patent JP-H03248333-A (JP)
Title: Tracking servo circuit for optical disk device
Inventor: TOKIWA KAZUNORI
IPC: G11B7/095
Filed: 1990-02-23
Abstract: PURPOSE:To automatically perform offset reduction by performing tracking servo by setting the gain of a variable amplifier based on a gain set value when the tracking servo is opened and controlling a tracking coil current by the output of an error amplifier. CONSTITUTION:The output levels of two photodetectors 1, 2 are compared by the amplitude at positive and negative sides of a traverse signal that is the output of the error amplifier 5 when a focusing servo circuit is closed and a tracking servo circuit is opened and a disk is rotated, and the gain of a gain variable amplifier 10 is set so that the amplitude at the positive side can be set equal to that at the negative side of the traverse signal. The tracking servo is performed by controlling the tracking coil current by the output of the error amplifier 5 in a state where the gain of the variable amplifier 10 is set based on the set value, and the offset of a tracking error signal due to the warpage of a disk, etc., is eliminated. In such a way, the offset of the tracking error signal of the disk can be automatically set and re-adjustment for the elimination of the offset at every disk in use can be performed.
Patent JP-S62204092-A (JP)
Inventor: TAKAHASHI TERUMI
IPC: F16L58/00
Filed: 1986-02-28
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-S53128990-A (JP)
Title: Semiconductor laser element
Inventor: SHINOHARA YASUO
IPC: H01S5/00
Filed: 1977-04-15
Abstract: PURPOSE: To reduce the unevenness of the impurity diffusion caused by the uneven thickness of the layer for the semiconductor laser element, to put the tip of the diffusion layer close to the active layer with good uniformity, and to improve the linearity of the input/output properties whose lateral mode is controlled. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07254914-A (JP)
Title: Series input output circuit
Inventor: OUCHI AKIRA
IPC: H04L13/08
Filed: 1994-03-15
Abstract: PURPOSE:To obtain a series input output circuit that surely implements series data transfer correctly between a 1st equipment and a 2nd equipment. CONSTITUTION:A Schmitt inverter circuit 23 outputs a high or a low level in response to a state of a final bit of digital data even when output terminals 4, 4' of 1st and 2nd microcomputers 1, 2 are interrupted after series transfer of digital data is finished between the 1st and 2nd microcomputers 1, 2. Then PMOS and NMOS transistors(TRs) 21, 22 are turned on/off complementarily in response to the output and the output terminals 4, 4' of the 1st and 2nd microcomputers 1, 2 are set to a high level or a low level. Thus, even when data are transferred between shift registers 11, 11', the final bit data are surely and correctly to one shift register. Furthermore, an externally mounted pull-up resistor having the required in a conventional circuit is not required.
Patent JP-H10235928-A (JP)
Title: Optical scanner and image forming device
Inventor: FURUKAWA KIMIAKI
IPC: B41J2/44
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To detect shift of a scanning light in the subscanning direction and to grasp the correction amount thereof instantaneously by counting the time required for the scanning light to pass through a light receiving element while setting the scanning light incoming side of the light receiving element normal to the advancing direction of the scanning light and inclining the outgoing side. SOLUTION: Shift of an aligner in the subscanning direction is detected by light receiving elements 74Y-74K also serving as horizontal sync signal detectors. The scanning light incoming side of the light receiving elements 74Y-74K is set normal to the optical scanning direction, as shown by an arrow, so that the scanning light can be received constantly regardless of the subscanning direction. Outgoing side of the light receiving elements 74Y-74K is inclined against the optical scanning direction. When a light beam is shifted in the subscanning direction, the time between the start and the end of receiving light is shifted and the shift of light beam can be determined by detecting the time shift.
Patent JP-H10241022-A (JP)
Title: Product having indicating function
Inventor: YAMADA RYUJI
IPC: G06Q50/00
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a product having an indicating function which notifys a product manager, etc. of the fact of the case that a specific person cannot be confirmed such as the case that an ID card, etc. is used wrong, also executes a simulated action and gains time untill the product manager arrives at a place where the product is placed. SOLUTION: An automatic certificate issue machine is provided with a card reader 2 which reads ID data, a CRT 3 which displays an operating procedure and a remote control panel 33 which is placed at the position where a person in charge, etc., exists. In the case that the card reader 2 cannot confirm the utilization of a specific person, a simulated action is performed on a display screen of the CRT 3. Then a fact of the utilization of a specific person and that the specific person cannot be confirmed by the card reader 2 is notified to the person in charge, etc., by means of the remote control panel 33.
Patent JP-S55137169-A (JP)
Title: Powder coating resin composition
Inventor: YOSHIHARA ICHIROU
IPC: C08G63/00
Filed: 1979-04-13
Abstract: PURPOSE: To provide a title composition allowing low-temperature baking and giving nonlifting, smooth coating layer excellent in clarity and boiling water resistance, which consists of a specific resinous product and a polycaroxylic cpd.  
     CONSTITUTION: A polyester (i)having a number-average molecular weight of 1,000W8,000 and an acid value of 20 or less is provided by reacting 100pts.wt. of a prepolyester having less than 5 acid value, and having a dibasic acid unit in which 50mol% or more is occupied by an isophthalic acid unit and/or a hexahydrophthalic acid unit, with 0.1W5pts.wt. of a polybasic acid contg. polymerizable unsaturated gp. In the presence of 5W80wt% of the polyester (i), 10W40wt% of a glycidyl gp.- contg. vinyl monomer (ii) contg. one or more glycidyl gps. in molecule, 10W70wt% of a styrene monomer (iii), and 0W60wt% of another vinyl monomer (iv) are polymerized to a resinous product (A). To one eq. of glycidyl gp. in the product (A), 0.5W2eqs. of a polycarboxylic cpd. (B), such as sebacic acid or phthalic anhydride, is compounded. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000237075-A (JP)
Title: Air vent controller of bath water circulating device and computer readable recording medium for recording its control program
Inventor: KODAMA NAGAHIRO
IPC: A47K3/00
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To surely prevent the cavitation of a circulation pump by excellently venting air which is captured in a filter tank in a bath water circulating device. SOLUTION: The device is provided with a circulation pump control means 18 for controlling the driving speed of the circulation pump P, a cleaning valve control means 17 for controlling the driving of a cleaning valve V2 arranged at the sucking side of the pump P, a discharging valve control means 15 for controlling the driving of a discharging valve V1 arranged at the flow out side of the pump P, a discharging valve driving counter 16 for measuring the driving times of the valve V1 and a discharging valve driving times storage means 22 for setting and storing the driving times of the discharging valve V1. The control means 15 controls the driving of the valve V1 till the driving times become the one which is set and stored in the means 22.
Patent JP-H01220964-A (JP)
Title: Picture processor
Inventor: HARA HIROYUKI
IPC: G06T1/00
Filed: 1988-02-29
Abstract: PURPOSE:To simplify an operation by expanding sequentially the read picture into a storage means when it is discriminated that the moving direction is normal and erasing the picture corresponding to the backward quantity in the picture stored in the storage means when the picture reader is reversed. CONSTITUTION:The picture obtained by moving the picture reader 7 in the normal direction is stored sequentially in the storage means 25. When it is detected that the picture reader 7 is reversed, the picture corresponding to the backward quantity in the picture stored precedingly is erased from the storage means 25. Thus, when the handy scanner 7 is moved sequentially, the read picture is inputted sequentially and expanded and then reversed, then the picture read precedingly based on the backward quantity is erased. Thus, the operability is improved.
Patent JP-S62200983-A (JP)
Title: Color picture information transmission equipment
Inventor: TAKAYAMA TADASHI
IPC: H04N1/04
Filed: 1986-02-28
Abstract: PURPOSE:To attain transmission difficult to generate the deterioration in picture quality such as irregular color by transmitting color picture information according to the transmission form decided by the change in plural color component information. CONSTITUTION:When a color component signal is inputted to a mode decision circuit 400, it is supplied to latch circuits 40, 41 and a shift register 43, the level difference between an interpolation signal interpolated by an interpolation circuit 42 by synchronizing with clocks 1 and 2 and an original signal is calculated every unit block by a subtractor 44 and an absolute value circuit 45, the sum of the level differences is calculated and supplied to a comparator 47. In the unit block, the sum of the absolute values of the level difference between the original signal and the interpolation signal is detected every color component signal and it is compared with a preset threshold to respectively discriminates modes and transmitted according to the discriminated transmission mode information.
Patent JP-S52127164-A (JP)
Title: Containr for semiconductor
Inventor: SUZUKI KATSUHIKO
IPC: H01L23/02
Filed: 1976-04-19
Abstract: PURPOSE: To obtain flexible container by providing a region enabling to perform wire bonding between an island part of a container and a cap mounting frame in order to remove the ground easily. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06236487-A (JP)
Title: Data processor
Inventor: YAGI SHINICHI
IPC: G07G1/12
Filed: 1993-02-08
Abstract: PURPOSE:To arbitrarily designate and change output data and an output format from an ECR or POS terminal equipment by connecting a document preparing device with the ECR or POS terminal equipment. CONSTITUTION:In a data processor 10, an ECR 11 is connected with a word processor 12, and an adjustment result processed and stored in the ECR 11 together with data for printing use are transmitted to the word processor 12 by an operation from the ECR 11. Thus, the statements of adjustment in various printing forms or the like are printed and outputted by using the printing function of the word processor 12.
Patent JP-H09241745-A (JP)
Title: Production of pc steel rod excellent in uniform elongation and high temperature relaxation characteristic
Inventor: YOKOTA TOMOYUKI
IPC: C21D8/08
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a producing method capable of producing a PC steel rod excellent in uniform elongation of >=1420N/mm<2> tensile strength and high temp. relaxation characteristics without applying a strain applying stage and stages such as reheating treatment. SOLUTION: A steel contg., by weight, 0.05 to 0.35% C and 0.2 to 3.0% Mn and furthermore contg. Si and Al so as to satisfy 2.0<=Si+AL<=5.0% is subjected to hot rolling and is thereafter subjected to direct quenching at a cooling rate of 5 to 50 deg.C/s to form its structure into the one consisting essentially of martensite, by which the PC steel rod excellent in uniform elongation of >=1420N/mm<2> tensile strength and high temp. relaxation characteristics can be produced.
Patent JP-H01217697-A (JP)
Title: Humidity alarm device
Inventor: SATO TOSHITAKA
IPC: G08B21/00
Filed: 1988-02-26
Abstract: PURPOSE:To manage with a good accuracy by providing a humidity sensor and a sounding mechanism in a device, sounding and informing to a human being at the time of reaching the humidity of a level. CONSTITUTION:A melody playing device, a voice generator, a pseudo sound generator, an sound wave generator, the humidity sensor 3 and a required arith metic device are integrated or incorporated as parts to have a device, thereby, the status of the humidity is detected to and the required alarm is generated in a required state. The operation of a circuit itself is to directly generate a sound such as the melody, operate a change and programmably preset or generate the sound at the time of coinciding with a condition set by a user according to the increase, the decrease and the change of a resistance value when the humidity sensor 3 is added to the circuit 1 such as the arithmetic device and the sensor in which the resistance value is changed according to a humidity sensing is used. A proper level can be set by a volume 4 serially inserted to the sensor 3. Thereby, the management is not required until the sound is generated.
Patent JP-H04281538-A (JP)
Title: Retrieving system for distributed data base system
Inventor: NAGASE KEIKO
IPC: G06F15/177
Filed: 1991-03-11
Abstract: PURPOSE:To offer the retrieving system of a distributed data base system by which each site can efficiently retrieve entire data by efficiently utilizing an inverted value chart or the like. CONSTITUTION:As for the retrieving system of the distributed data base system in which the copy of data present in the plural sites, a retrieval condition dividing means 7 which divides a retrieval section applied as a retrieval condition into the sections for the number of sites capable of being executed, and a retrieval condition transmitting means 8 which assigns the divided retrieval sections to each site capable of being executed, are provided. Also, the retireval of the data corresponding to the assigned retrieval sections is operated in parallel by each site. Thus, the efficient retrieval can be executed by efficiently utilizing a data retrieving means such as the inverted value chart or the like.