baber/WOPTO huggingface dataset:
Patent JP-S63289958-A (JP)
Title: Hetero-junction bipolar transistor and manufacture thereof
Inventor: YANAGIHARA MANABU
IPC: H01L29/205
Filed: 1987-05-22
Abstract: PURPOSE:To provide an external base region of low resistance and prevent a leakage current between the external base region and an emitter region from occurring by a method wherein a non-doped semi-insulating region of the same semiconductor material as the emitter region is provided adjacent to the emitter region and the external base region formed of the same material is built on a peripheral area of the non-doped semi-insulating region. CONSTITUTION:An emitter 5 of an n-type semiconductor material greater in a band gap than a semiconductor material forming a base region 4, a base 4 of a p-type semiconductor, and a collector 3 of an n-type semiconductor are structured into an npn junction so that the emitter 5 is provided on an upper part of it. In such a heterojunction bipolar transistor, a non-doped semi-insulating region 8 of the same material as the emitter region 5 is provided adjacent to a peripheral part of the emitter region 5. Moreover, a p-type region 7, connected with the base region 4, of the same semiconductor material as the emitter region 5 is provided on a peripheral section of the said semi-insulating region 8. By these processes, as a semi-insulating region is interposed between an emitter region and an external base region, generation of a leakage current can be prevented.
Patent JP-S61285757-A (JP)
Title: Photoelectric conversion device
Inventor: MATSUMOTO SHIGEYUKI
IPC: H04N5/335
Filed: 1985-06-12
Abstract: PURPOSE:To make it possible to increase the potential in a control electrode region sufficiently when refreshing operation is started, by providing a high concentration semiconductor, which has the same conducting type as that of the control electrode region, in an element isolating region, which electrically isolates a photoelectric conversion cell in a main electrode region, and forming a transistor structure together with the control electrode region. CONSTITUTION:A control electrode region is made to be a P base region. A main electrode region having a semiconductor region is made to be an N<-> collector region. Said semiconductor region is made to be a P<+> region. In this structure, when the potential of the P<+> region is increased to the vicinity of the collector potential, transistor operation occurs among the P<+> region, the N<-> collector region and the P base region. Holes are injected to the P base region from the P<+> region, and the potential of the P base region is increased. This operation is performed immediately before refreshing operation. Then, the refreshing operation is started at the high initial potential. After the specified refreshing time, the potential of the P base region becomes a constant value regardless of the amount of incident light. Since the P<+> region is formed in an element isolating region part, which is not associated with the photoelectric conversion, the photoelectric conversion efficiency is not impaired.
Patent JP-S6018771-A (JP)
Title: Digital insulation resistance meter
Inventor: ISHIKURA SATOSHI
IPC: G01R27/08
Filed: 1983-07-11
Abstract: PURPOSE:To eliminate a labor of manually switching range by judging the propriety of the measuring range from the results of measurement of an insulation resistance to effect an automatic switching of the measuring range. CONSTITUTION:When the results of calculation of an insulation resistance is smaller than the threshold in a lower range, the results of calculation are corrected based on the lowest value of the range. When the results above the lowest value of the range, the results calculated are compared with the threshold of the range previously set in an ROM and when the results calculated are within the threshold, the results of the calculation are inputted into a digital display 13 to complete the measurement. When the results calculated exceed the threshold, the setting is done for the measurement of the subsequent range and then, the same measurement is performed again through SW1 and SW2. Thus, the measuring range is automatically selected and the results are indicated on a digital display 13 thereby eliminating a labor of manually operating the switching of the range.
Patent JP-H08319462-A (JP)
Title: Self-adhesive tape
Inventor: AZUMA KENICHI
IPC: C09J7/02
Filed: 1995-05-25
Abstract: PURPOSE: To obtain a self-adhesive tape excellent in the strength of adhesion to the surface of concrete mortar. CONSTITUTION: This tape is obtd. by forming a pressure-sensitive adhesive layer on a substrate, and the substrate has a 10-sec shear creep compliance of 0.1×10<-6> -2×10<-6> cm<2> /dyn at 20 deg.C, while the adhesive layer has a 10-sec shear creep compliance of 2×10<-6> -10×10<-6> cm<2> /dyn at 20 deg.C and a polar component of surface free energy of 2.5dyn/cm or lower.
Patent JP-H11299970-A (JP)
Title: Game ball shooting device for pachinko game machine
Inventor: AOKI KAZUYO
IPC: A63F7/02
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To reduce variations in the relationship between the rotating angle of a shooting dial and the distance traveled by each game ball. SOLUTION: Resistances r1 , r2 , r3 of small allowable errors are connected in series between a power terminal Vccl and a ground terminal GND, and a three-terminal type variable resistor R of a large allowable error is connected in parallel with the resistance r2 . A shooting dial is connected to the moving contact (x) of the variable resistor R. A charging voltage VST proportional to a shooting voltage V0 produced at the moving contact (x) is produced in an electrolytic capacitor 25. A switching element 26 is turned on and off by a control signal CNT. When the switching element 26 is on, a current is supplied from the electrolytic capacitor 25 to an exciting coil 27 in a shooting solenoid 16 and a movable yoke 15 is actuated to shoot game balls.  Since the variable resistor R of the large allowable error is connected in parallel with the resistance r2 of the small allowable error, the allowable errors of their parallel resistance values become smaller than that of the variable resistor R, and variations in the relationship between the rotating angle of the shooting dial and the distance traveled by each game ball are greatly reduced.
Patent JP-S59144402-A (JP)
Inventor: RUNE BURUKU
IPC: A43B5/16
Filed: 1983-07-12
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-S5750627-A (JP)
Title: Method and device for measuring surface temperature and emissivity
Inventor: TAMURA KIYOSHI
IPC: G01J5/52
Filed: 1980-09-12
Abstract: PURPOSE:To measure surface temps. and emissivities of a wide range by adjacently disposing two pieces of cavities having the internal temps. set to the upper and  lower limits in respective temp. measuring ranges, in measuring the surface temps.  and emissivities of objects heated in a continuous annealing furnace or the like. CONSTITUTION:Two piece of cavities 30, 30 are formed to a cylindrical shape, and are provided with openings 38 at their bottom surfaces and small holes 40 at the top surfaces. Two pieces of radiation thermometers 32, 32 are disposed measurably of the radiation from the holes 40, above the cavities 30, 30. The cavities 30, 30 are adjacently disposed with the opening 38 side located in proximity to the surface of an object 16 to be measured. Heaters are provided on the inside walls of the cavities 30, and are respectively set to the temps. Th1, Th2 which are the upper and lower limits of temp. measuring ranges, by temp. controllers 48, 48'. The thermometers 32, 32 are connected to an arithmetic device 34. The output of the device 34 is connected to a display device 36 which displays the surface temps. and emissivities of the object 16. A monitor 50 displays the indicated values S1, S2 of the thermometers 32, 32 two-dimensionally.
Patent JP-H11299321-A (JP)
Title: Vine processing machine
Inventor: KUWABARA MINORU
IPC: A01D23/06
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a vine processing machine capable of shortening the total length of the machine frame to easily load on a carrier of a lightweight truck or the like and inhibiting a divider to be damaged such as bending by contacting with other thing. SOLUTION: This vine processing machine has a stalk and phyllome conveying and processing part E installed over the total length from the front to the rear of the body in a ascending slop, cutting devices 21 installed on the left and right sides of the front of the foliage conveying and processing part E, dividers 25 installed as expanding from the front lower part of each cutting device 21 to forward, and in traveling time of the body, each cutting device 21 cuts foliage guided by the dividers 25 at the lateral foliage conveying and processing part E, the foliage conveying and processing part E rakes in this cut foliage in the front part and conveys to the oblique behind, separating from root and exhaust from the rear, each divider is installed as capable of attitude maneuver from expanding forward to not expanding forward or reverse of this.
Patent JP-S61285556-A (JP)
Title: Memory writing system
Inventor: OKOCHI FUSAKICHI
IPC: G06T3/00
Filed: 1985-06-13
Abstract: PURPOSE:To perform an OR operation to the contents of a memory with a single step by carrying out an OR operation between the data on the address to be written and the data to be written and writing the result of the OR operation to the memory. CONSTITUTION:An address is delivered onto an input address bus 1 from the writing side of a CPU, etc. and an address strobe signal ASTB and a selection signal CS1 are delivered to latch said address. Then the data writing signal WRT and the data are delivered to an input bus, and data are latched by a data latch B5 by the address latched by an address latch 3 by the signal ASTB and the read signal RD produced from the signal WRT sent to a data latch A4. An OR circuit 6 applies an OR operation to the contents of both latches A4 and B5. Then data are written to the writing side by the signal WR when the writing side of the CPU, etc. is set in another memory reading cycle.
Patent JP-2000317165-A (JP)
Title: Sewing machine for triply rolled seam of dress hem
Inventor: SHINOZUKA HISANOBU
IPC: D05B35/02
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To set dress hemming conditions for triply rolled seam easily at arbitrary values. SOLUTION: This sewing machine for triply rolled seam of dress hem has a binder for triply rolling a set double-folded hem on the upstream side of the needle and upper/lower feed rollers for feeding the sewn hem to the downstream side of the needle. The sewing machine also has a control panel for arbitrarily setting such parameters as (A) a sewing start position: 10 mm, (B) a roller feed quantity: 3.2 mm, (C) a sewing finish position: 10 mm, (D) binder release timing: 25 mm, and (E) a hem width: 250 mm, which are necessary for the dress hemming.
Patent JP-H05324461-A (JP)
Title: Memory data control system, semiconductor memory device and microcomputer system
Inventor: KOYAMA HIDEAKI
IPC: G06F15/78
Filed: 1992-05-20
Abstract: PURPOSE:To simplify system configuration by decoding an inputted address, controlling a data bus buffer based on the decoded output and limiting access to a prescribed area. CONSTITUTION:The address is inputted through an address bus 2 to a memory cell M1 and a ROM cell M2 for decode, the memory cell M1 selects the destination, of access, and the ROM cell M2 for decode outputs data stored in advance. In this case, when the contents of data written in the ROM cell M2 for decode are contents to enable the memory cell M1, an output 4 is turned to a high level and when they are contents to disable it, the output is turned to a low level. Control logic GC decides whether the memory cell M1 selected by this output 4 is valid or not. The conditions of AND logic are a negative WRITE terminal 6, and a negative chip select terminal 7 additionally and when the respective conditions are established, the data bus buffer 3 is enabled. Then, the selected memory cell M1 and a data terminal 8 are connected.
Patent JP-H02306351-A (JP)
Title: Controller for vehicle
Inventor: YAMADA SHINICHI
IPC: G06F12/16
Filed: 1989-05-19
Abstract: PURPOSE:To simply recognize a fault or the like owing to the disconnection of a power source or the drop of a voltage by deciding the presence or absence of the abnormality of a memory so as to give an alarm when the driving of a computer is started. CONSTITUTION:When the driving of the microcomputer 1 is started, CPU 2 decides the presence or absence of the abnormality of RAM 9, and gives the alarm by a monitor lamp (which comes to an alarm unit) connected to the microcomputer 1 when CPU 2 judges that there is abnormality in back-up RAM 9. Thus, the fault owing to the disconnection of the power source of RAM 9 or the drop of the voltage can simply be recognized, and abnormality can be alarmed by using the existed monitor lamp, whereby cost is prevented from increasing.
Patent JP-S5917698-A (JP)
Inventor: SUZUKI AKIO
IPC: H03M5/04
Filed: 1982-07-20
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-H11330903-A (JP)
Title: Ladder type piezoelectric filter and its manufacture
Inventor: YAMAMOTO TAKASHI
IPC: H03H9/10
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To provide the ladder type piezoelectric filter which has high reliability and is easy to assemble and its manufacture. SOLUTION: On the bottom part of a case 1, an input terminal 6 and a 1st output terminal 7 which have lead parts 6b and 7b are arranged in parallel and on the input terminal 6 and 1st output terminal 7, rectangular serial resonators 4 and 5 which make use of a length vibration mode are arranged respectively. A connection terminal 10 which has no lead part is arranged on the serial resonators 4 and 5, one parallel resonator 3 is arranged on the connection terminal 10, and an earth terminal 9 which has a lead part 9b is arranged on the parallel resonator 3. On the earth terminal 9, the other parallel resonator 2 is arranged and on the parallel resonator 2, a 2nd output terminal 8 which has a lead part 8b is arranged.  On the internal surface of the case 1, depth- directional grooves 1c are formed and the lead parts 6b to 9b of the terminals 6 to 9 are fitted in those grooves 1c and positioned. A lid plate 11 is engaged with an opening part 1a of the case 1 and while components put in the case 1 are pressed along the thickness, it is welded with the opening part internal surface of the case 1. Resin 12 is charged in the recessed part formed of the opening part 1a of the case 1 and the lid plate 11 for sealing.
Patent JP-H05198994-A (JP)
Title: Method and device for mounting part
Inventor: UIREMU YANISU ROSHIIRU
IPC: H05K13/04
Filed: 1992-05-20
Abstract: PURPOSE: To correctly mount a part on a printed circuit board by accurately finding the positions of the part and a manipulator or the relative positions of these items. CONSTITUTION: This is a method, which finds the position of a part with an imaging device 25 and mounts the part on a printed circuit board 2 by a manipulator 23. This device is suitable for performing this method. The images of the part and a reference member, coupled with the manipulator 23, are picked up by the imaging device 25. The position of the part with respect to the manipulator can be directly found from the picked-up image. The position of the manipulator part with respect to imaging device can be also found.
Patent JP-H02306182-A (JP)
Title: Inspection apparatus for operation abnormality logic circuit
Inventor: KAWABATA MASAAKI
IPC: G01R31/317
Filed: 1989-05-19
Abstract: PURPOSE:To facilitate an inspection as to at what phase point abnormality occurs by determining an arithmetic mean of measured voltages at each of measuring phase points to judge abnormality of operation by a threshold for binary coding of a voltage value between adjacent peaks of a distributed distribution. CONSTITUTION:A logic LSI 10 is placed on a stage of an electronic beam tester 12, an electron beam on a wire to be measured is irradiated and secondary electrons from an irradiation point are detected through an energy analyzer to measure a poten tial at the irradiation point with a signal processing circuit 12a. The measured potential is converted into a digital value Vi with an A/D converter 14 to be supplied to an adder 16. The LSI 10 is being fed with a test pattern repeatedly, where at the start of the repetition thereof, a start pulse is supplied to a counter 18 from the circuit 12a. A register (i) of a group 20 of integration registers is addressed with the counter 18 and the contents Si thereof are read out to be supplied to a buffer register 22. The contents Si are supplied to the adder 16 to repeat an integration. With the repeti tion of set values N of frequency of integration, a measurement ending signal is sup plied to a microcomputer 24 from a circuit 12.
Patent JP-H01297315-A (JP)
Title: Stretching device for vehicle
Inventor: MISUMI ATSUSHI
IPC: B60G17/015
Filed: 1988-05-25
Abstract: PURPOSE:To compact a gas spring mechanism by providing a suspension arm also served as spring and a gas spring mechanism wherein the volume of compressed gas is changed according to the relative displacement of its rod against a cylinder so as to support elastically a vertical load. CONSTITUTION:In a stretching device 1, a tyre 10, and a hub carrier 3 provided with the axle shaft 9 of the tyre are vertically displaced by the input form road surface while a vehicle is driven. Then a suspension arm 3 also served as spring which has its free end 2b turnably provided on the hub carrier 3 via a ball joint 8 expands and contracts vertically. And the rod 15 of a gas spring mechanism 4 the lower end of which is connected to the hub carrier 3 is relatively displaced in the vertical direction inside a cylinder 14 at the same time; or, if the rod 15 is stuffed into the cylinder 14, then its air chamber 13 is compressed and resiliency of gas increases. A piston portion 19 is displaced inside an oil chamber 12 at the same time and the displacement of the rod 15 is damped at a damping force generating portion 20.
Patent JP-S5352481-A (JP)
Title: Concrete destruaction detector
Inventor: TANEMURA KENSABUROU
IPC: G08B13/02
Filed: 1976-10-22
Abstract: PURPOSE: To prevent the error operation of alarm unit by discriminating and detecting the wall destruction maneuvering by lawless persons and scratches due to child's mischief. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5651992-A (JP)
Title: Preparation of physiologically active substance ml-236b
Inventor: YOSHIKAWA HIROJI
IPC: C12P17/06
Filed: 1979-10-03
Abstract: PURPOSE: To prepare a physiologically active substance ML-236B, by subjecting ML-236A or ML-236C to the action of a microorganism belonging to the genus Penicillium.  
     CONSTITUTION: A microbial cell of a microorganism which belongs to the genus Penicillium and has the ability to produce ML-236B from ML-236A or ML-236C, e.g. Penicillium citrinum SANK-18767 (FERM-P No. 2609) or treated cell thereof, is allowed to act on the ML-236A or ML-236C. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61285430-A (JP)
Title: Optical path switching mechanism
Inventor: MIURA SOUSUKE
IPC: H04Q3/52
Filed: 1985-06-12
Abstract: PURPOSE:To reduce the insertion loss of light and crosstalk sharply by arranging polarized component converting elements on a connecting optical path for light deflecting elements alternately with respective light deflecting elements and selectively driving respective polarized component converting elements. CONSTITUTION:The light deflecting element a1-an project an optical beam in the straight direction or the rectangular direction in accordance with respective polarized components and the polarized components converting elements b1-bn convert the polarized components of the transmitted optical beam to other polarized components on the basis of electric driving. In this case, the elements a1-an are arranged so that straight light beams from the elements a1-an form a connecting optical path X common to respective light deflecting element and their rectangularly deflected optical beams form branched optical pathes y1-un inherent to respective light deflecting elements. The elements b1-bn are arranged on the optical path X of the elements a1-an alternately with the elements a1-an and respective elements b1-bn are selectively driven.
Patent JP-S5251928-A (JP)
Title: Microphone
Inventor: SUGUNO HIROYUKI
IPC: H04R23/02
Filed: 1975-10-22
Abstract: PURPOSE:To make possible the high sensitivity detection of the sound waves of arbitrarily selected frequency by applying the oscillation of frequency 2f in the film face direction of oscillating film and detecting the sound waves of frequency f.
Patent JP-H0423722-A (JP)
Title: Carrying device
Inventor: TAKEMURA TORU
IPC: B65G47/68
Filed: 1990-05-17
Abstract: PURPOSE:To improve the efficiency in a directing and carrying device of the material for sewing work by performing carrying into a vacant directing arm and delivery to a predetermined directing arm simultaneously when a vacant directing arm exists and the material to be carried into an opposite carrying rail exists and the material to be delivered exists in a predetermined directing arm. CONSTITUTION:A detecting means M3 detects the material to be carried on a carrying rail for carrying the material to a directing mechanism M1. A the time of detecting the material to be carried, in the case of delivery from a predetermined directing arm to a carrying arm, a judge means M4 judges that other directing arm is vacant and the material to be carried, which can be carried into an opposite carrying rail, exists or not. In the case of existence, a sequential carry-in setting means M5 performes carry-in of the material to be carried from a carrying rail to a vacant directing arm and while sets a direction control means M2 so as to delivery the material to be carried from a predetermined directing arm, and drives a directing mechanism M1. The working time is thereby shortened.
Patent JP-S5831949-A (JP)
Title: Steaming and kneading machine
Inventor: TAKADA TAKEO
IPC: A23L7/10
Filed: 1981-08-17
Abstract: PURPOSE:A steaming and kneading machine for making half-made rice cake in which the part of steaming kettle and the extruder are made separable, thus facilitating the inspections and cleaning of the inside of these parts. CONSTITUTION:The steaming kettle 1 provided with the inlet for charging rice and water 3 at the top, the outlet 5 at the bottom and the stirring blades 7 inside (6 is the forecover and 4 is pipe for feeding steam) is set on the frame 8, while the extruder 10 with a screw built-in and the screw-driving mechanism (consisting of motor 15, gear box 16 and other parts) are fixed on the frame 14 which is slidable from the frame 8. Usually, the hopper 11 of the extruder 10 is joined to the outlet 5 of the steaming kettle and the rice cake powder is continuously steamed. When a trouble happens in the steaming kettle or the inside of the extruder, the frame 14 is made to slide to separate them from each other for inspecting and repairing them.
Patent JP-S5651564-A (JP)
Title: Sliding member
Inventor: KONDOU KATSUMI
IPC: C23C4/08
Filed: 1979-10-02
Abstract: PURPOSE:To obtain a low-cost sliding member having superior wear, adhesion and scuffing resistances and capable of being used at high temp. by plasma spraying mixed powder of Fe-Ni alloy powder and Fe-high Cr alloy powder having a specified composition on the surface of a base material to form a sprayed layer. CONSTITUTION:Mixed powder consisting of 5-85wt% Fe-Ni alloy powder and 15-95wt% Fe-high Cr alloy powder is plasma sprayed on the surface of a base material to form a sprayed layer. The Fe-Ni alloy used consists of, by wt., 35- 55% Ni, 0-8% Cr, 4-10% Si, 0-3% B and the balance Fe, and the Fe-high Cr alloy used consists of 55-70wt% Cr, <=3wt% C and the balance Fe. The Vickers hardness of the sprayed layer reaches about 450-1,000.