baber/WOPTO huggingface dataset:
Patent JP-H08306631-A (JP)
Title: Manufacture of semiconductor device
Inventor: EGAWA MITSURU
IPC: H01S5/00
Filed: 1995-05-11
Abstract: PURPOSE: To reduce protruding structure and form a lamination structure whose section is flat, by adding chlorine to vapor growth gas at the time of growing binary compound, when a lamination structure of III-V compound semiconductor is selectively formed by using an organic metal vapor growth method. CONSTITUTION: Chlorine 6 is added at the time of growing InP as binary compound. Methyl chloride or hydrogen chloride may be used as the material of chlorine. In the prior art technique, In 5 which surface-diffuses can move only several μm from the end of a mask 2 by the selective growth on a plane substrate 1 on which a pattern of the mask 2 is formed, and a protruding structure 4 is formed in the vicinity of the end of the mask 2 in a stripe type aperture region 7 (figure (a)). By adding chlorine 6 at the time of growth, chlorine compound is formed during vapor growth, and the surface concentration of In 5 is decreased. Thereby the surface-move of In 5 is accelerated, so that the growth surface of a flat lamination structure 3 can be obtained in the stripe type aperture region 7.
Patent JP-H05289905-A (JP)
Title: Output system for detailed information of error message at the time of translation
Inventor: AKAMATSU MIKI
IPC: G06F11/28
Filed: 1992-04-06
Abstract: PURPOSE:To quickly extract detailed information corresponding to an error message after completing translation based upon a compiler. CONSTITUTION:An electronic manual 4 stores the detailed information of an error message and an error message number/detailed information code corresponding table 6 stores correpsonding information between an error message number and the detailed information. An error corresponding detained information retrieving means 5 retrieves the detained information from the manual 4 by referring to the table 6 based upon the error information 2 of a compiler 1 and an error message detailed information output means 3 outputs the detailed information retrieved by the means 5 to a display 7a.
Patent JP-H0630594-A (JP)
Title: Motor controlling apparatus
Inventor: CHIKADA SHINICHI
IPC: H02P7/291
Filed: 1992-04-06
Abstract: PURPOSE:To realize the stable PWM control for the rotating speed of a DC motor without the allophone and waviness of the motor and to suppress the heating of a transistor when a duty ratio is large. CONSTITUTION:An average voltage value, which is applied on a DC motor 20, is detected. The PWM control of the applied voltage for the DC motor is performed so that the deviation between the average voltage value and a speed command value is decreased. The average voltage value corresponding to the duty ratio of 90% is made to be a boundary, and the triangular waves having the different frequencies from a triangularwave generating circuit 4 are switched with a judging circuit 17. Namely, when the value is 1 smaller than the duty ratio of 90%, a rectangular wave of 20kHz is used. When the value becomes larger, a rectangular waves of 1kHz and 20kHz, which is fixed to the duty ratio of 90%, are used. Thus, the PWM signal is synthesized. In this way, the heating of a transistor when the duty ratio is large can be suppressed, and the allophone and waviness of the motor can be made hard to feel regardless of the magnitude of the duty ratio.
Patent JP-S5236746-A (JP)
Title: Stabilizing circuit of voltage
Inventor: MARUZUKA SEKIYA
IPC: G05F1/56
Filed: 1975-09-18
Abstract: PURPOSE: A very small amount of surge for the stabilized output voltage made by a constant current flowing in the reference voltage source. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05306100-A (JP)
Title: Transporting device
Inventor: FURUKAWA KOICHI
IPC: B66F19/00
Filed: 1992-05-06
Abstract: PURPOSE:To realize the operation control with high precision in balanced state over a wide range. CONSTITUTION:A balance weight 15 having a liquid built in shiftable manner is installed in the axial direction on the first arm 11, and the shifting flow rate of the liquid built in the balance weight 15 is controlled according to the turning direction around the stay axis direction of the first arm 11. In the movable range of the first and second arms 11 and 12, each mass of the first and second arms 11 and 12 can be compensated by the shift of the liquid of the balance weight 15.
Patent JP-H06185565-A (JP)
Title: Electric rheology device
Inventor: JIYON RESURII SUPUROSUTON
IPC: F16F5/00
Filed: 1991-05-17
Abstract: PURPOSE: To provide an electrorheological device capable of containing an electrorheological fluid between two electrodes and having means for applying an electrical potential between the electrodes. CONSTITUTION: This electrorheological device 1 capable of containing an electrorheological fluid 5 between two electrodes 6, 7 and having means 8 for applying an electrical potential between the electrodes 6, 7 is provided with means 3, 4 for subjecting the fluid to varying compressive or tensile stress to in operation, the means 3, 4 comprising a chamber 4 having an internal face and a piston 3 slidably housed in the chamber 4 in such a way as to move toward and away from the face of the chamber 4 and having a face opposite to the face of the chamber 4.
Patent JP-S62270788-A (JP)
Title: Production of electrolytic manganese dioxide
Inventor: TANABE ISAO
IPC: C25B1/21
Filed: 1986-05-20
Abstract: PURPOSE:To efficiently produce electrolytic MnO2 contg. gamma-MnO2 crystals grown to a high degree when a manganese sulfate soln. acidified with sulfuric acid is electrolytically oxidized to obtain MnO2, by using an RuO2 coated metallic Ti plate as the anode and blowing an inert gas into the electrolytic soln. around the anode. CONSTITUTION:When a manganese sulfate soln. acidified with sulfuric acid is electrolytically oxidized to produce MnO2, an RuO2 coated metallic Ti plate is used as the anode and a plate of graphite or the like as the cathode. Prior to the beginning of electrolysis, gaseous nitrogen is introduced into the electrolytic soln. at the electrolysis temp. around the lower end of the anode and then electrolytic oxidation is carried out. Thus, electrolytic MnO2 contg. gamma-MnO2 crystals grown to a very high degree is efficiently produced by electrolysis at high current density.
Patent JP-S61270950-A (JP)
Title: Data transmitter
Inventor: NAKAYAMA HISAHIDE
IPC: H04L12/00
Filed: 1985-05-27
Abstract: PURPOSE:To transmit and receive a data between optional stations by transmitting and receiving a signal to constitute the data to and from the channel at a constant speed, generating the data to the input device, and reading the data corresponding to the output device, by respective stations. CONSTITUTION:To a loop-shaped channel L, plural stations S1-Sn are dispersed and connected. AT the connecting point of the channel L and a station Si, the signal of the channel L is fetched into a controller SC, a series of processing is executed, and the signal is returned to the channel toward the adjoining station. Respective stations have (m) pairs of the slot composed of pair >=pair of input device DI and output device DO. The input device DI of a slot Tx of a station SK receives the input signal from a control device C1, and sends the output signal through the output device DO of a slot Ty of a station Sl to a control device C2. Thus, at plural pairs of the assembly of the input output devices DI and DO, the data can be transmitted and received without the indication of the high order station.
Patent JP-H11306125-A (JP)
Title: Pre-read control circuit
Inventor: ISHIKAWA YOSHIFUMI
IPC: G06F13/12
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a pre-read device which can improve the speed of data reading from a storage device by supplying data requested to a process without carelessly deleting the temporarily read data and carrying on pre-read operation. SOLUTION: The preread device pre-reads data anticipated to be requested by a processor (not illustrated) out of a storage device (not illustrated) and stores it in a systematized buffer circuit. One system of this buffer circuit is shown in the Figure. At a request to read an address A1, data D1 to Dn are held first. Here, if a request to read, for example, An-1 is made, data shifting in the buffer circuit which was made before is not bone and Dn-1 is outputted to the processor through a selector. If a request to read, for example, A2 is made thereafter, the data D2 which was deleted before is held, so this can be transferred speedily to the processor.
Patent JP-S62271440-A (JP)
Title: Compression bonded type semiconductor device
Inventor: ARAKI YOICHI
IPC: H01L29/74
Filed: 1986-05-20
Abstract: PURPOSE:To prevent defective airtightness with the generation of cracks by fixing a cylindrical metal to a radiating electrode and using an annular flange for mutually fastening insulating members. CONSTITUTION:A cylindrical metal 3 fast stuck to the side surface of a semiconductor substrate 1 is fixed to a radiating electrode 2, thus forming a base assembly B. A top assembly A is shaped by a compression bonded electrode 4 arranged adjacent to the substrate 1, a spring member 7 constituted of a washer 5 and springs 6, an insulating section 9 placed on an annular stepped section 8 formed to the electrode 4, an insulating member 10 and an annular flange 11. The annular stepped section is shaped to the electrode 4, and a columnar section 12 is formed at the central section of the electrode 4. Accordingly, defective airtight-ness with the generation of cracks is prevented.
Patent JP-S5539868-A (JP)
Title: Direction indicator for car
Inventor: YASUI TOSHIO
IPC: B60Q1/38
Filed: 1978-09-15
Abstract: PURPOSE: To annunciate the high speed of a car by changing the flashing repetition frequency of a direction indicator when the driving speed of the car is dangerous to curb operation.  
     CONSTITUTION: Power is applied to the control circuit 3 from the battery 1 loaded on a car through the key switch 2 and current supply signals are intermittently applied to the direction indicating flashers 4a and 4b through this control circuit 3. The car speed detection circuit 26 measures the intermittence frequency of the detection switch 27 which is intermittent at the frequency in proportion to the car speed. When the frequency exceeds the preset one, the circuit 26 outputs the signal of "1". This output changes the repetition frequency of the flashers 4a and 4b. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63278340-A (JP)
Title: Manufacture of thin ii-vi compound film
Inventor: YODO TOKUO
IPC: H01L21/365
Filed: 1987-05-11
Abstract: PURPOSE:To manufacture a thin II-Vl compound film which contains N-type impurity in high concentration and preferable surface state on a crystalline substrate by employing boron as doping element. CONSTITUTION:Boron of doping element can be supplied in any form, but diborane (B2H6) is preferable. For example, hydrogen gas, H2Se gas diluted with hydrogen gas in 10% concentration and diborane gas diluted with hydrogen gas in 1000ppm concentration are respectively fed at predetermined flow rates from group VI element material gas inlet 5 at 250 deg.C of a GaAs substrate, and hydrogen gas, hydrogen gas mixed with bubbler containing dimethyl zinc held at -20 deg.C are fed from group II element material gas inlet 4 to supply hydrogen gas-diluted dimethyl zinc saturated with dimethyl zinc. A substrate is held under the condition to obtain a thin ZnSe film of mirror surface doped with boron in concentration of 5X10<18>cm<-3> on the GaAs substrate.
Patent JP-S63278846-A (JP)
Title: Label accumulating apparatus
Inventor: KOBAYASHI MOTOKI
IPC: B41F17/14
Filed: 1987-05-11
Abstract: PURPOSE:To increase the speed of label accumulating work, by transferring labels from a separating position to an accumulating position in a rotated and sucked state by the separating member of a separating mechanism while discharging strip like waste by a discharge mechanism and accumulating the labels on the mount member of an accumulating part in parallel. CONSTITUTION:When a strip like material 1 to be printed wherein labels W are punched is sent to a separating position 10, the front end part of each of the labels W enters a receiving groove 18, and a suction hole 22 communicates with a piercing slot 20 and the back surface of the leading end part of each of the labels W is sucked to the outer peripheral surface of the separating member 17 of a separating mechanism 9 through a connection port 19 and a communication passage 21 and the labels W are rotated and transferred from the separating position 10 to an accumulating position 33 while sucked by the rotation of the separating member 17 and the strip like waste 44 from which the labels W are taken is discharged by a discharge mechanism 42. The connection of the piercing slot 20 of a fixing member 16 and the suction hole 22 of the separating member 17 is cut at the accumulating position 33 and the lower end of each of the labels W is brought into contact with the upper surface of a comb-tooth part 40 and separated from the outer peripheral surface of the separating member 17 to be warped and erected while the labels W are mounted on the mount member 37 of an accumulating part 32 to be held by a prescribing member 41 and the prescribing member 41 is pushed and retracted by the labels W to make it possible to accumulate the labels W in parallel in the longitudinal direction. By this method, separating and feed mechanisms can be simplified and the speed of accumulating work can be increased.
Patent JP-S5446487-A (JP)
Title: Electrostatic induction type semiconductor device
Inventor: OOSAKI SABUROU
IPC: H01L21/331
Filed: 1977-09-20
Abstract: PURPOSE:To obtain a high-speed SITL (electrostatic induction type semiconductor logic circuit) with its gate-drain capacity reduced without using high-precision photoengraving technique, by making the gate layer part touching the drain layer of a SIT (electrostatic induction type semiconductor) into a high specific-resistance region. CONSTITUTION:To p-type gate layer 4, p-<->-type layer 11 is provided touching n<+>-type drain 5 and the external circumference of layer 11 is encircled with n<+> layer 12, thereby decreasing the gate resistance. The n- shannel layer 6 currounded by p- layer 11 is so set that its sectional area will be completely blocked by the depletion layer from layer 11 while p-type gate layer 4 is uncharged. In this constitution, the device can be formed through a photoengraving process with conventional precision and since the gate-drain capacity is in proportion to half the product of the impurity density values of layers 11 and 6, the capacity becomes small, so that a high-speed SITL can be obtained.
Patent JP-S63278122-A (JP)
Title: Touch input display device
Inventor: FUJITA SHIGERU
IPC: G06F3/0487
Filed: 1987-05-11
Abstract: PURPOSE:To change a set numerical value in the digital switch system to improve the operability and to prevent a failure in setting by displaying an input setting key frame in a position which is not included in a set item part or a numerical value display part on a display screen. CONSTITUTION:An input setting key frame 1 is provided with an input data display part 2, which has digits whose number corresponds to a maximum number of digits of a numerical value display part 15, and increase keys 3 and reduction keys 4 which correspond to respective digits of the display part 2, and this key frame 1 is not displayed in the normal display state. When a display part 15 of some set item part 14 is touched in case of data setting, the display ion the selected display part 15 is flickered and the frame 1 is displayed in the position which is not included in the item part 14 to be selected or its display part 15 on the screen, and input is possible. The same numerical value as the selected set numerical value is displayed on the display part 2 in the frame 1, and the set numerical value is directly increased or reduced by touch to the key 3 or the key 4 corresponding to an arbitrary digit in the frame 1 to set and change the numerical value; and thus, the operability is improved and a failure in setting is prevented.
Patent JP-2000301804-A (JP)
Title: Printer, method for controlling printing, and storage medium
Inventor: HORIUCHI AKITOMO
IPC: B41J29/46
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To eliminate unnecessary power supply so as to print with power consumption of necessary minimum limit by judging whether received data is data corresponding to an object to be printed or not, and automatically turning on the power source of a printer when the data is the object to be printed based on its judgment. SOLUTION: When reception of data is sensed through an interface 105, a CPU 101 transfers to a judging process for automatically turning on a power source in the case of satisfying two points of (1) a power source of a predetermined portion of the printer is off when data is received, and (2) information regarding the power source is set to an EEPROM 104. That is, whether setting of analyzing data to automatically turn on the power source by reading information regarding automatic power source from the EEPROM 104 is judged. In the case of YES, when the received data is judged to be data of the object, the process for automatically turning on the power source is executed and when the data is an object not to be processed, the effect is displayed and finished.
Patent JP-H09301915-A (JP)
Title: Flavone and naphthalene derivative
Inventor: FUJIMOTO KATSUMI
IPC: C07C49/747
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To obtain the subject derivative useful as an estrogenic agent for preventing and treating diseases such as menopausal disorders, prostatic cancer and prostatomegaly. SOLUTION: This new derivative is a flavone or naphthalene derivative shown by the formula (R<1> is OH or H; R<2> is a nonsubstituted 1-6C alkyl or nonsubstituted 2-6C alkenyl having one double bond; R<3> is H or a nonsubstituted 1-4C alkyl; R<4> and R<5> are each H or a nonsubstituted 1-4C alkyl; R<6> is OH, a halogen or nonsubstituted 1-4C alkyl; X is O or methylene; bond bearing ...mark is a single or double bond), e.g. 5,7-dihydroxy-2-(4-hydroxy-3- methoxyphenyl)-8-(3-methyl-2-butenyl)-4-chromanone.
Patent JP-H01288680-A (JP)
Title: Solenoid valve
Inventor: MASUMOTO NOBORU
IPC: F16K31/06
Filed: 1988-05-11
Abstract: PURPOSE:To surely operate a valve while make the energy of an electromagnetic control portion act effectively in a duplex type pilot solenoid valve by providing a sub-plunger in a main plunger and separately opening/closing both plungers with a valve operating mechanism. CONSTITUTION:A sub-valve nozzle 41 for connecting a flow-in port 12 to a flow-out port 13 is provided in a main plunger 40 while providing a sliding hole 42 which is opened on the upper portion of the sub-valve nozzle 41. A sub-plunger 50 slides in the sliding hole 42 to open/close the sub-valve nozzle 41. The distance between the sub-plunger 50 and a fixed iron core 21 is made smaller than the distance between the main plunger 40 and the iron core 21.
Patent JP-S60257636-A (JP)
Title: Start-stop multiplex communication method
Inventor: SHIBA SUMIO
IPC: H04L5/24
Filed: 1984-06-05
Abstract: PURPOSE:To transmit lots of data by receiving a serial data group section pulse within a period when a data section bit is transmitted so as to reproduce a parallel data group of plural channels thereby using an inexpensive element. CONSTITUTION:A data group section pulse generating circuit 5 transmits a data group section pulse DS while a stop bit added to the end of data of n-channel is transmitted. An n-adic counter 10 cleared by the data group section pulse DS converts a bit serial data into a bit parallel data. The bit parallel data is latched to data latch circuits 111-11n of 1-n channels. Every time a data reception end signal SP is transmitted, the content of the data latch circuits 111-11n is updated.
Patent JP-H08300109-A (JP)
Title: Method for casting of metal strip and apparatus for casting of metal strip
Inventor: RESURII JIYOOJI GOA
IPC: B22D11/103
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To enable continuous casting of a metallic strip even if a large amount of molten metal is not overheated to an extremely high temperature. SOLUTION: The temperature of a metal supply nozzle 19b is raised by supplying a first batch of the molten metal at high temperature from a passageway 24 of a stopper rod 46 to a clearance between casting rolls 16 through the metal supply nozzle 19b at the time of starting the casting operation of the solidified strip 20. Further, the temperature of the molten metal forming a casting pool in the clearance between the rolls is maintained at temperature close to the liquid phase temperature by supplying a second batch of the molten metal at lower temperature than that of the first batch from the outlet 40 of a tundish 18 to the clearance between the casting rolls 16 through the metal supply nozzle 19b at the steady casting stage of the solidified strip 20.
Patent JP-S62270324-A (JP)
Title: Material supplying hopper for synthetic resin expansion molding machine
Inventor: HAYASHI TATSUO
IPC: B29C31/02
Filed: 1986-05-19
Abstract: PURPOSE:To eliminate the remaining of material beads between an opening for filling and a mold for molding and permit continuous molding by a method wherein the main body of the titled hopper is provided with the opening for filling the material, which is equipped with a filling shutter, and another opening for blow back at the bottom thereof while a blow back pipe is connected to the opening for blow back. CONSTITUTION:A multitude of openings 3 for filling material is arranged on the bottom of the main body of a hopper and another openings 4 for blow back are arranged so as to be corresponding to the openings 3 while blow back pipes 6 are connected respectively to the openings 4 for blow back. A filling shutter 10 is opened and compressed air is supplied through an air supplying port 22 to fill material beads, stored in the main body 1 of the hopper, into the mold 21 for molding by airstream through the openings 3 for filling the material, then, the openings 3 for filling material are closed simultaneously with the closing of the material supplying port. The supply of the compressed air is continued and the flow of the compressed air is switched into the flow of the same toward the openings 4 for blow back whereby the material beads, remaining between the openings 3 for filling and the material supplying port of the mold 21 for molding, are returned into the main body 1 of the hopper through the blow back pipes 6.
Patent JP-H08338042-A (JP)
Title: Multistage expansion arm of caisson type pile excavating construction machinery
Inventor: CHIKAISHI YASUSHI
IPC: E02F5/02
Filed: 1996-04-12
Abstract: PURPOSE: To promote maintenance efficiency by providing a driving device for expanding and driving between the last stage arm and the second last arm and a pulling up sheave with a diameter larger than the inside width. CONSTITUTION: When a hydraulic cylinder 10 is expanded, the fourth arm 6 is pushed down from the third arm, and a wire rope 27 is pulled downward. Then, a fixed sheave 23 a fixed sheave 23 is pushed down, and the arm 5 is pushed down from the second arm 4. Then, a wire rope 28 is pulled downward, a fixed sheave 24 is pushed down, and the arm 4 is pushed down from the basic arm 3. When the cylinder 10 is reduced, the arm 6 is pulled up to pull it inside the arm 5, and a wire rope 25 is pulled upward, a fixed sheave 21 is pulled up, the arm 5 is pulled inside the arm 4, and a wire rope 26 is pulled upward. Then, a fixed sheave 22 is pulled up and the arm 4 is pulled inside the arm 3.