baber/WOPTO huggingface dataset:
Patent JP-H0389444-A (JP)
Title: Cold-cathode fluorescent lamp
Inventor: TSUNEKAWA SHINICHI
IPC: H01J61/067
Filed: 1989-09-01
Abstract: PURPOSE:To improve the starting characteristic by providing a projecting with a prescribed cross-sectional area at the tip of an electrode head. CONSTITUTION:The structure of a cold cathode 3 is improved by protruding a projection 6 or 10 with a cross-sectional area smaller than the that of a head and changed in steps from the tip of an electrode head 4. The electric field is concentrated at the tip of the projection 6, electrons are forcedly emitted from the tip; this causes an electric discharge, and the starting characteristic is improved. The cross section area of the projection 6 is made smaller than the cross section area of the electrode head in steps, the concentration property of the electric field is good, and electrons are surely emitted. When the thickness (t) of the flat projection 6 is set to 0.2mm or below, a lamp can start nearly instantly in darkness, when the wire 10 with the diameter 0.2mm or below is selected, it is likewise effective.
Patent JP-S6471076-A (JP)
Title: Cooling equipment of fuel cell
Inventor: YAMAZAKI YOSHIFUMI
IPC: H01M8/04
Filed: 1987-09-10
Abstract: PURPOSE:To make it possible to control the temperature of circulating cooling water in a wide range with boiler water temperature kept high by installing a branch line bypassing a boiler and control valves in a cooling water circulation line between a cooling pipe within a fuel cell and the steam generating boiler, and controlling the mixing ratio of circurating cooling water which bypasses the boiler. CONSTITUTION:Cooling water passed through a cooling pipe 2 in a cell main body 1 is branched in a branch tank 3. One is passing through a boiler 3 and the other is passing through a branch line 10, and they join again to circulate within a system. Openings of control valves 11, 12 are controlled to control the mixing ratio of circulating cooling water bypassing the boiler 3. When the temperature of the cell is raised, the opening of the control valve 12 is gradually increased and that of the control valve 11 is oppositely decreased to increase the mixing ratio of high temperature boiler water to raise the cell temperature to a specified operating value. When the cell goes into the constant operation, the control valve 11 is closed.
Patent JP-H0390452-A (JP)
Title: Mirror for vehicle
Inventor: FUJIE NAOFUMI
IPC: B60S1/60
Filed: 1989-08-31
Abstract: PURPOSE:To high-efficiently gasify waterdrops adhered to a mirror for removal by a method wherein a support member having the same curved surface as that of the back of a mirror is disposed to the back of the mirror, and a surface heating means brought into surface contact with the back of the mirror is disposed therebetween. CONSTITUTION:By feeding a power to an ultrasonic vibrator 2, the ultrasonic vibrator is vibrated to resonate a support member 5, and a mirror 4 effects a high speed motion. Thus, waterdrops adhered on the surface of the mirror 4 are removed. By feeding a power through a flexible print cable 31, the circuit pattern of a surface heating means 3 is heated, and heat is transferred to the mirror 4. Thus, waterdrops adhered on the surface of the mirror 4 is gasified. In this case, a joint part 51 of a support member 5 formed with a curved surface so as to bring the periphery of the support member into surface contact with the back of the mirror 4 is joined with the back of the mirror 4. A body part 50 of the support member 5 is disposed to the mirror 4 with a given distance therebetween.
Patent JP-2000058985-A (JP)
Title: Wiring board, liquid crystal device, and electronic equipment
Inventor: MURAMATSU EIJI
IPC: G02F1/1345
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a structure which can prevent the breakage of a wiring board having a two-layer structure. SOLUTION: A wiring board 7 is provided with a base layer 1, a metallic film pattern 2 formed directly on the base layer 1, and mounted parts 17 which are mounted on the layer 1. Breakage of the wiring board 7 is prevented by preventing the occurrence of cracks in the circumference of the parts 17, by providing a reinforcing member 22A around the parts 17 on the base layer 1.
Patent JP-S61105207-A (JP)
Title: Air conditioning device for car
Inventor: NONOYAMA KOJI
IPC: B60H1/00
Filed: 1984-10-29
Abstract: PURPOSE:To adjust the distributing condition of temperature between the ceiling part and the floor surface part in a car room in a wide range by the actions of a bent damper and a damper in a bypass air passage, by appropriately moving a blow-out mode changeover lever within a high-level mode area. CONSTITUTION:In the captioned device in which an evaporator 1, an air mix damper 2, and a heater 3 are provided in a duct box body 15, a main air passage (a), and a bypass air passage (b) which are separately formed by means of partitions 4, 5 are provided while also providing a connecting port (c) which connects both of the air passages (a), (b). A bypass damper 6 is provided in the bypass air passage (b), while a bent damper 7 is provided in such a way that it comes in contact with the rear end part of the partition 5. Both dampers 6, 7 are interlockingly formed in such a way that, when the bent damper 7 is set in the middle position, the bypass damper 6 is fully opened while, when the bent damper 7 is rotated to a side on which a ventilation blow-out opening is reduced, the bypass damper 6 is rotted in a closing direction.
Patent JP-S60119698-A (JP)
Title: Semiconductor memory
Inventor: BABA FUMIO
IPC: G11C7/10
Filed: 1983-12-01
Abstract: PURPOSE:To speed up the operation of a semiconductor memory such as an MOS dynamic RAM by providing a latch function to an output buffer circuit through the addition of a simple switch circuit so as to extend possible an output pulse width. CONSTITUTION:Transistors (TRs) Q3, Q4 of a switch circuit 7 are controlled by an output a of a switch drive circuit 8 comprising TRs Q5, Q6 and a capacitor C3. When a clock B rises and an output amplifier 5 becomes enable and an output OUT'' is received by receiving an output OUT', the clock A goes to H just before the output OUT'' is changed and turn on the TRs Q3, Q4, output TRs Q1, Q2 are operated by the OUT'', and when an output OUT is produced, the clock A is turned off until a clock B descends, the amplifier 5 and the output buffer circuit 6 are separated, and the H, L level of the OUT'' are stored by parasitic capacitors C1, C2. The output OUT is kept to the same state until the TRs Q3, Q4 are turned on.
Patent JP-H1157124-A (JP)
Title: Pachinko machine
Inventor: TANIGUCHI TAKESHI
IPC: A63F7/02
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko machine with which electric decoration effects can be provided. SOLUTION: The pachinko machine is composed of a light source 10 and a longitudinally long light guide member 11 formed from a light transmitting member for guiding light from this light source 10 and from the top end of this light guide member 11, light from the light source 10 is emitted.
Patent JP-S6288349-A (JP)
Title: Resistance welding method for metal frame for semiconductor device
Inventor: MARUYAMA YUTAKA
IPC: H01L23/48
Filed: 1985-10-15
Abstract: PURPOSE:To obtain continuous excellent bonding of non-plated copper frames, by providing many minute holes in regions to be bonded in the metal frames, laminating the frames, increasing the contact resistance between both frames in the regions to be bonded, and carrying out resistance welding. CONSTITUTION:Many holes 12, 12... having a small diameter are provided in a region to be bonded in a non-plated copper frame 11, which is compressed and conducted between a pair of welding electrodes 102a and 102b. Each hole is smaller than the contact surface of the welding electrode. An interval D between the holes is made equal to the thickness of the frame or made larger than the thickness by about 0.1mm. When metal fames are laminated and resistance welding is carried out, the copper frames 11 and 21 are laminated between the pair of the welding electrodes 102a and 102b. The frames are compressed with the electrodes and a current is conducted. At this time, the contact resistance of current conduction in both frames is smaller than a conventional example. Therefore heating is large, and continuous, excellent welding can be accomplished.
Patent JP-H1055666-A (JP)
Title: Clock synchronous type semiconductor memory
Inventor: MATSUBARA YASUSHI
IPC: G11C11/413
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To reduce the number of registers of a synchronous DRAM by constituting an input gate control circuit so that an output switch feedback signal from an output gate control circuit is fetched. SOLUTION: An input gate control signal 111' fetches an output switch feedback signal 1-31 outputted from an output gate control circuit 112'. Thereby, when the following three conditions are all satisfied as a latch condition of a second data transmitted so as to be latched in a register 1-35 for the second order, the second data is inputted and latched. Latch conditions are as follows. First, an internal clock being one clock before an internal clock being the reference in which second data is outputted to the outside from a chip is fetched. Second, data meaning that second data reaches a register 1-35 is fetched. Third, data meaning that first data is already outputted from a register is fetched.
Patent JP-S60120647-A (JP)
Title: Display control system of multi-function telephone set
Inventor: YAMATO OSAMU
IPC: H04M11/08
Filed: 1983-12-02
Abstract: PURPOSE:To confirm display contents of both voice service and data service as required by providing plural display information storage sections to select the display contents by the key operation of the operator. CONSTITUTION:A processor 120 receives display designation data of voice service via an interface 100, and when the data is to be displayed newly, the data is set to a display information storage section 110 and the corresponding bit of a storage section of the display control information is brought into logical 1. When the display command data of the data service is received, this information is set to a display information storage section 111 of the data service and the corresponding bit of a storage section 130 is brought into logical 1. Moreover, when temporary display command data is received, this information is set in a storage section 112 and also a display time timer value is set. Thus, the operator confirms any display content of the voice, data and service state change or the like as required.
Patent JP-H04111552-A (JP)
Title: Gold code generator for spectrum spread communication machine
Inventor: KURIHARA TAKAO
IPC: H04J13/00
Filed: 1990-08-31
Abstract: PURPOSE:To generate a GOLD code corresponding to cores '1' and '2' of transmission data by using two m-sequence code generators on the transmission side and the reception side. CONSTITUTION:The figure shows m-sequence codes (u), (v), the inverse of u, the inverse of v, w, and y, m-sequence code generators PNG1 to PNG4, GOLD codes G1, G2, the inverse of G1, the inverse of G2, G3, and G4, exclusive OR gates Ex1 to EX4 for addition of mod.2, and a flip flop FF. Mirror images of (u) and (v) are the inverse of u and the inverse of v; and since a m-sequence code T<-1>-v can not be generated with respect to the GOLD code to be generated on the reception side, the GOLD code obtained by T<-1> multi-plication has the phase delayed by one chip but has the same code pattern. Thus, the inverse of v and the inverse of u are set to generators PNG3 and PNG4 respectively to generate the GOLD code on the reception side.
Patent JP-S59119934-A (JP)
Title: Fault detecting system of electronic device
Inventor: NARAHIRA SADAO
IPC: H04B17/18
Filed: 1982-12-27
Abstract: PURPOSE:To generate an alarm when a unit is pulled out by connecting in a loop the units forming an electronic device and detecting the loop break when the unit is pulled out. CONSTITUTION:Units 6-1-6-n are connected in a loop by a lead wire 8, and an end of this loop is connected to the earth 9 of a minus pole. While the other end of the loop is supplied to a monitor circuit 7. Now if the unit 6-2 is pulled out, the earth of the wire 8 is cut off. Thus the potential of a plus polarity is detected at the input of the circuit 7, and the loop break is detected with units 6-1-6-n. An alarm can be obtained even though the unit is pulled out erroneously owing to the loop connection of those units. Thus the pulled-out unit can be immediately put back again. In such a way, a fault of this type is prevented previously.
Patent JP-H0673319-A (JP)
Title: Decolorizable colorant composition
Inventor: SEKIGUCHI KAZUHIKO
IPC: G03G9/08
Filed: 1992-08-27
Abstract: PURPOSE:To obtain a colorant composition improved in decolorizability by mixing a near-infrared-absorbing color, a decoloration-accelerating additive and a specified solvent or dissolution aid. CONSTITUTION:This decolorizable colorant composition comprises a near- infrared-absorbing color, an additive for accelerating the absorption of near- infrared rays by this color and its decoloration and a solvent or dissolution aid of formula I (wherein R is H or methyl) or formula II (wherein R1 is H or methyl and is ortho or para relative to the sulfonyl group; and R2 is H, 1-4 C alkyl or cyclohexyl).
Patent JP-H05252968-A (JP)
Title: Microbioligical production of 6-hydroxypyrazinecarboxylic acid
IPC: C12R1/38
Filed: 1992-08-27
Abstract: PURPOSE: To provide a simple, economical and ecological method for producing 6-hydroxypyrazinecarboxylic acid.  
     CONSTITUTION: A pyrazinecarboxylic acid or its salt or both as a substrate are converted into 6-hydroxypyrazinecarboxylic acid and/or its salt by a microorganism growing with picolinic acid and/or its salt as an only source for carbon, nitrogen and energy and the converted substance is then accumulated in a culture medium in a microbiological method for producing 6- hydroxypyrazinecarboxylic acid and/or its salt. The conversion is carried out by a microorganism of genera Pseudomonas and/or Arthrobacter and/or Bacillus and/or Alcaligenes and/or Aerococcus and/or Rhodotorula or a microorganism of Alcaligenes faecalis DSM6269 species or its progeny and a mutant at pH 4-10 and 10-60°C temperature under aerobic conditions. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S60120444-A (JP)
Title: Cpu controller
Inventor: ISHIZAKI TAKASHI
IPC: G06F11/14
Filed: 1983-12-02
Abstract: PURPOSE:To realize high-speed bus access and error retry, by providing an error retrying circuit which controls answer signals (reply) to a microprocessor and control signals to the outside by means of the output of an error detecting circuit. CONSTITUTION:When a control signal is outputted from a microprocessor 8, a reply signal 10a is given to an error and reply detecting circuit 11. Then a control signal 12a and change-over signal 12b are given from an error retry controlling circuit 12 to a control signal change-over circuit 9 based on a error detect signal 11a. As a result, the error retry control signal 12a is given to an object 10 to be accessed as an external control signal 9a instead of a control signal 8a. By switching the control signal changeover circuit 9 to the microprocessor 8 side thereafter, retry of bus access is performed.
Patent JP-S61108599-A (JP)
Inventor: HIRATA YOSHIAKI
IPC: B43L7/00
Filed: 1984-11-01
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-S6382160-A (JP)
Title: Facsimile equipment
Inventor: SHIBATA TETSUYA
IPC: H04N1/00
Filed: 1986-09-26
Abstract: PURPOSE:To inform the arrival of an original automatically by receiving a data group including a telephone number used for the notice of the arrival of original in a form of original data and reading the telephone number from the received original subject to reproduction and sending a message informing the arrival of the original to a destination of the telephone number. CONSTITUTION:A data of an original from a telephone line 21 is led to a control section 16, given to a decoding section 19, decoded into a recording data and reproduced on a received original 30 by a recording section 20 and the content is read by an optical read section 22 before the discharge. Then the signal is sent to an information read section 17 as an electric signal. When the reception of all originals is finished, the control section reads a number output representing an extension number outputted from the information read section 17, then the number is sent via a network control unit 14 to call the extension. Then the control section 16 generates a message representing the arrival of original to the destination person of the original by sending the name information from the information read section to a message generating section 15.
Patent JP-H0568056-A (JP)
Title: Facsimile store and forward exchange
Inventor: HAYAKAWA KAZUO
IPC: H04L12/58
Filed: 1991-09-10
Abstract: PURPOSE:To designate a mail box service even from a called party. CONSTITUTION:When a called facsimile terminal equipment 2 makes a prescribed operation and designates a mail box service, the terminal equipment 2 sends a prescribed signal, a service check section 5 receives the signal and stores prescribed information corresponding to a subscriber 3. When a text addressed to the subscriber 3 is sent from a facsimile terminal equipment 1 in this state, a destination analysis section 4 receives the text to analyze the destination thereby identifying the subscriber 3 to receive the text. Then a service check section 5 based on the result of identification stores the text to a mail box section T corresponding to the subscriber 3. When the subscriber 3 uses the terminal equipment 2 to make a prescribed operation and to command the delivery, the facsimile terminal equipment 2 outputs a prescribed signal to a facsimile store and forward exchange 8. Upon the receipt of the signal, the service check section 5 allows the mail box section 7 corresponding to the subscriber 3 to deliver the text to the terminal equipment 2.
Patent JP-H1053869-A (JP)
Title: Vapor depositing device for cathode-ray tube and continuous type vapor depositing device for cathode-ray tube
Inventor: FUJIMURA TADAMASA
IPC: C23C14/28
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a compact vapor depositing device for a cathode-ray tube, easily treatable, applicable in a wide range from small production to mass production, good in a yield and high in reliability and to provide a continuous type vapor depositing device for a cathode-ray tube. SOLUTION: This vapor depositing device for a cathode-ray tube is composed of a chamber 1 having an opening sealed in such a manner that, to the upper part, the front face of a cathode-ray tube B is inserted to face downward, a means of evacuating the inside of the chamber, an evaporating source 5 arranged at the lower part in the chamber and evaporating a film forming material and an power source device 10 applying voltage into the chamber, and a film forming material evaporated in the vacuum is adhered to the surface of a cathode-ray tube B. Furthermore, the continuous type vapor depositing device for a cathode-ray tube is provided with plural moving stands arranged moveably along a prescribed path, and at least one vapor depositing device for a cathode-ray tube is placed on each moving stand.
Patent JP-S60120271-A (JP)
Title: Magnetic field sensor
Inventor: KANAMARU KIMIHARU
IPC: G02F1/09
Filed: 1983-12-05
Abstract: PURPOSE:To obtain a compact optical magnetic sensor excellent in handling property and having high accuracy, by forming a reciprocal light path by arranging a polarizer, a Faraday element, an optical rotation element and a reflective plate to the leading end of one optical fiber. CONSTITUTION:A Faraday element 3 is arranged to a polarized beam spliter 1, and an optical rotation element 2 and a dielectric reflective film 6 are formed to the outer surface thereof. The light of a LED light source 4 enters the splitter 1 through an optical fiber 7 and, when linearily polarized and passes the element 3, a polarization angle is rotated in proportion to the intensity of a magnetic field. When transmitted light reciprocally passes the optical rotation element 2, a polarization surface is rotated by 45 deg. and, when further passes the element 3 and the splitter 1 again, returned to the optical fiber 7. Therefore, light havin intensity returning to the optical fiber 7 enters a light receiving element 5 by a half mirror 9 and an electric signal amplified by an amplifier 10 is separated into a DC component and an AC component by an active filter 13. When operation of (AC component)/(DC component) is performed by a divider 14, output is obtained. A magnetic field can be measured on the bases of this output.
Patent JP-H0658637-A (JP)
Title: Freezer
Inventor: YAMAZAKI KAZUSHIGE
IPC: F25B13/00
Filed: 1992-08-06
Abstract: PURPOSE:To make it possible to use a substitute refrigerant such as R134a instead of a specified refrigerant such as R12 without degrading freezing capacity nor increasing capacity constitutional instruments of a freezing cycle. CONSTITUTION:A heat accumulator 5 is provided between a condenser 2 and an expanding means 3. On an inlet side of the heat accumulator 5, a second expanding means 8. a bypass circuit 9 arranged in parallel to the second expanding means 8, and switch valves 10 and 11 to make refrigerant flow selectively into either the second expanding means 8 or the bypass circuit 9 are provided. On an outlet side of the heat accumulator 5, a second bypass circuit 12 connected in parallel with respect to the expanding means 3 and a vaporizer 4, and switch valves 13 and 14 to make the refrigerant flow selectively into either the second bypass circuit 12 or the expanding means 3 are provided.
Patent JP-S60121585-A (JP)
Title: Data display method of bubble cassette
Inventor: NAKAGAWA KENJI
IPC: G11C11/14
Filed: 1983-12-05
Abstract: PURPOSE:To assure control for subsequent command by forming a transparent area to a cassette housing to ensure easy visual recognition for display of loop data of a store device. CONSTITUTION:A part of a cassette housing 1 is formed as a transparent case 2 so that the defectivae loop data can be viewed directly from outside. This facilitates eacy writing of device data using a WBR command after shipment of devices. Thus the rewriting is possible by a display even though the defective loop data is destructed.
Patent JP-H1157200-A (JP)
Title: Play medium count system
Inventor: YAMAZAKI YOSHITAKA
IPC: A63F7/02
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To keep acquired play medium more than a prescribed amount at hand by easily changing a game machine to be used even when each game machine is equipped with a counter. SOLUTION: Concerning the play medium count system with which play medium counters 18 are arranged corresponding to the respective game machines 1 which are columnarly installed, this system is provided with a play medium counter 18 having a reception part disposed at the lower part of the front face of each game machine for receiving play media from the upside, down-flow passage through which the lower part of this reception part communicates with a game machine island and counting means 22 installed on this down-flow passage and a play medium storage box 20 arranged freely attachably and detachably above the reception part of the counter while having an eject hole 24 near its bottom, shutter member 25 for opening/closing this eject hole and opening/closing operation mechanism therefor.