baber/WOPTO huggingface dataset:
Patent JP-S62194650-A (JP)
Title: Semiconductor device
Inventor: TOKUNO FUTOSHI
IPC: H01L21/58
Filed: 1986-02-20
Abstract: PURPOSE:To remove the deformation of an external electrode with the hysteresis of pressure welding by mounting a first support plate having a thermal expansion coefficieint larger than that of a semiconductor substrate and a second support plate having a thermal expansion coefficient smaller than that of the first support plate and larger than that of the semiconductor substrate and each brazing both the semiconductor substrate and the first support plate and both the first support plate and the second support plate by solder material layers. CONSTITUTION:A support plate is divided into two layers, and consists of a first support plate directly braced to a semiconductor substrate and a second support plate braced to the first support plate. Both the first and second support plates have thermal expansion coefficients larger than the semiconductor substrate, but the thermal expansion coefficient of the first support plate is set at a value larger than the second support plate, and a bimetal effect generated by the difference of the thermal expansion coefficients of the first support plate and the second support plate s cancelled by a bimetal effect generated by the difference of the thermal expansion coefficients of the first support plate and the semiconductor substrate. Accordingly, the warpage of a semiconductor device after brazing is reduced.
Patent JP-H07226430-A (JP)
Title: Transfer collet supporting apparatus in die bonder
Inventor: CHIBA TOMOHIRO
IPC: H01L21/52
Filed: 1994-02-10
Abstract: PURPOSE:To accurately set within a short period the parallelism of a transfer collet for the reference surface. CONSTITUTION:There is provided a regulating means having a semispherical member 11 arranging downward the spherical surface 11a, also having a first collet supporting member 2 for supporting a transfer collet 1 at the lower end portion and a recessed portion 9 pressed with a pressure in the shape of a ring to the spherical surface 11a of the semispherical member 11 and regulating, under the condition that is being engaged with the upper end portion of the first collet supporting portion 2, the swinging operation, with its vacuum operation, of the second collet supporting portion 3 swingingly supporting, with the engaging portion operated as the fulcrum, the first collet supporting portion 2 and the first collet supporting portion 2.
Patent JP-S55130504-A (JP)
Title: Optical branching circuit
Inventor: MITA FUMIO
IPC: G02B6/293
Filed: 1979-03-30
Abstract: PURPOSE:To simplify the structure of an optical branching circuit and reduce the circuit size by using polyhedral prism. CONSTITUTION:Polyhedral prisms 1-4 are prepared having optical film surfaces 5-7 with branching characteristics, reflective surfaces 8-10, incident end plane surface 11, emergent end plane surfaces 12-15 and plane surfaces 21-23 other than reflective surfaces. Prisms 1-4 are bonded and arranged on plane substrate 24 made of hard glass, resin or the like so that common incident direction 16 becomes a common optical axis, and surfaces 5-7 are closely contacted to surfaces 21-23, respectively. Optical coupling convex lenses 25-29 are closely bonded to  surfaces 11-15 in accord with the optical axis. Thus, transmitted light lambda1-lambda4 is emitted in predetermined emergent directions 17-20.
Patent JP-H06246287-A (JP)
Title: High temperature anaerobic treatment
Inventor: YODA MOTOYUKI
IPC: C02F11/04
Filed: 1993-02-26
Abstract: PURPOSE:To provide a high temperature anaerobic treatment method by which organic substances are treated at almost the same load as that before the interruption immidiate after restarting of the treatment even in the case high temperature anaerobic treatment is interrupted fore more than 24 hours by keeping high temperature anaerobic bacteria at temperature higher than normal temperature. CONSTITUTION:In a high temperature anaerobic treatment method by which organic wastewater is treated at 50-65 deg.C in anaerobic condition using high temperature anaerobic bacteria whose optimum propagation temperature is in a high temperature region, the high anaerobic bacteria is kept at 25-35 deg.C during the interruption of the treatment when the treatment is interrupted for 24 hours or more.
Patent JP-H02216920-A (JP)
Title: Radio calling system
Inventor: AMANO SHIRO
IPC: H04B7/26
Filed: 1989-02-16
Abstract: PURPOSE:To realize a calling system at comparatively low cost to surely call out a specific individual by using an alarm code transmitter, a master device, and a slave device. CONSTITUTION:The system is composed of an alarm code transmitter 2 together with a master device 4 which transmits by radio a calling individual ID code for each user, and a slave device 6. The device 6 includes an ID code deciding means which compares the ID code set by an ID code setting means with the ID code received from the device 4 and outputs a report signal when the coincidence is obtained between both ID codes, an alarm code deciding means, a reporting means, etc. Thus it is possible to obtain a system at a comparatively low cost to surely call a specific individual with no incovenience such as loss nor burglary.
Patent JP-S56136681-A (JP)
Title: Production of decorative plate
Inventor: HASEGAWA YOUZOU
IPC: B05D5/06
Filed: 1980-03-25
Abstract: PURPOSE: To produce a decorative plate provided with a visually stereoscopic feel by adhesive-bonding a printed sheet having the gloss difference turned to the pattern of an underlayer on the surface of a substrate and coating a transparent synthetic resin thereon.  
     CONSTITUTION: A pattern 7 consisting of a pattern 5 desired to have glass and a pattern 6 desired to have small glossiness is applied on the surface of a printing substrate 3 such as tissue paper resin-contg. paper or polyvinyl chloride film, whereby a printed sheet 8 is made. In this case, the pattern 5 is printed with ordinary ink and the pattern 6 with ink contg. a foaming agent and body pigments. Next, the sheet 8 is affixed to a base material 1 for decorative plate by means of an adhesive 2 such as vinyl acetate, whereby a decorative plate 9 is manufactured. Finally, a transparent or semitransparent synthetic resin 10 is coated on the surface of the decorative plate 9. The synthetic resin film on the pattern 5 assumes a glossy surface 11 and the synthetic resin film on the pattern 6 assumes a surface 12 of small glossiness, thereby visually producing a stereoscopic feel. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56135246-A (JP)
Title: Subroutine access control system
Inventor: YAMAMOTO MASAHIRO
IPC: G06F9/42
Filed: 1980-03-25
Abstract: PURPOSE:To return the control from a subroutine efficiently, by returning address information, set in a return address preserving circuit, to an address register by a sequence control circuit once an instruction is judged subroutine return one. CONSTITUTION:Microprogram memory 1 is stored with a microprogram of subroutine constitution, and from address register 2, microinstructions are outputted. Further, this system is provided with return address preserving circuit 5, arithmetic part 6 and sequence control circuit 7 which controls the execution of a train of microinstructions. Circuit 7, once detecting subroutine access instruction CALL of microinstruction register 4, sets return address part RA of register 4 in circuit 5 via signal line 71. Further, when subroutine return instruction RETURN is detected, the address information set in circuit 5 is set in register 2 via signal line 51. Thus, the memory capacity is reduced and the execution speed is increased.
Patent JP-H05230889-A (JP)
Title: Pent-roof unit for outside corridor
Inventor: ASAI ISAMU
IPC: E04B1/348
Filed: 1992-02-25
Abstract: PURPOSE:To obtain an effective countermeasure for rain blowing into an outside corridor without conflicting with the restriction of the slanting line. CONSTITUTION:A communicating opening 21 is provided at the middle height part of the outer opening face 15 of an installed outside corridor unit 13B. A floor pent-roof 22 is formed on the upper side of the communicating opening 21, and a lower floor pent-roof 23 is formed on the lower side of the communicating opening 21. The outside of the floor pent-roof 22 and that of the lower floor pent-roof 23 are disposed within the same inclined face formed outward toward the lower side. Storage parts 25, 26 are provided inside these floor pent-roof 22 and lower floor pent-roof 23. The blowing of rain into the floor and the lower floor can be thereby prevented without conflicting with the restriction of the slanting line.
Patent JP-H01211897-A (JP)
Title: Lighting device for discharge lamp
Inventor: IMAI TAKAYUKI
IPC: H05B41/392
Filed: 1988-02-19
Abstract: PURPOSE:To obtain smooth dimming with no flickering and shorten the conductive period of a dimming device by providing an auxiliary power source circuit on a lighting device, detecting the lighting state of a discharge lamp with the potential of this output voltage, and controlling the output of a high-frequency generating circuit. CONSTITUTION:An AC power source 1 is turned on, the full-wave rectification output of a rectifying circuit 2 is outputted to a high-frequency generating circuit 3. A current is fed from the positive side output of the circuit 2 to the base of a transistor 20 via resistors 25 and 24 to turn transistors 20 and 16 on. When the transistor 16 is turned on, the high-frequency voltage is generated by an oscillation transformer 6, a discharge lamp 4 is lighted, an auxiliary power source circuit 11 rectifies and smoothes the high-frequency voltage of the transformer 6 with a rectifying circuit 12 and a capacitor 13 and feeds it to the high-frequency generating circuit 3 as the DC voltage. A current is fed from the positive side output of the circuit 11 to the base of the transistor 20 to turn the transistor 20 on, the circuit 3 is stably operated. The circuit 3 can be stopped when the lamp is turned off.
Patent JP-H09232769-A (JP)
Title: Structure of hinge part of folding portable electronic equipment
Inventor: SHIRAISHI MITSUTAKA
IPC: H04B1/08
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To constitute the structure of the hinge parts of folding, portable electronic equipments into a structure, wherein the rotating forces of the folding portable electronic equipments, which are rotatably coupled with each other via the hinge parts, from a prescribed angle can be set, to reduce the assembly manhours of the electronic equipments and the number of parts items of the electronic equipments. SOLUTION: A roughly J-shaped plate spring 5 is fixed on the hinge part 3 of the first case body 1 of two case bodies, which are coupled with each other at hinge parts, a recessed part 6 is provided in the hinge part 4 of the second case body 2 of the too case bodies and moreover, a notched groove 7 is provided in the hinge part 4 and these two case bodies 1 and 2 are fixed to each other by a screw 8. Moreover, the angle of the contact surface of an engaging part is kept changed in the groove 7 so that the rotating operation of folding portable electronic equipments from a prescribed angle can be conducted. The parts 3 and 4 are clamped by the screw 8 and are assembled in a state that the hinge part 3 is put in the recessed part 6 while the spring 5 is deflected.  When the case bodies 1 and 2 are rotated at the angle of rotation at the time of the use of the holding portable electronic components, the spring 5 intrudes in the groove 7 and is click-latched. As the contact angle of the groove 7 is set at different values in the left and right, the rotating forces of the electronic equipments can be individually set from the angles of rotation in the state of the use of the equipments in the folding directions of the equipments and in the opposite directions to the folding directions.
Patent JP-H04276955-A (JP)
Title: Terminal attribute negotiation system in isdn user-network interface
Inventor: KASAHARA YUMI
IPC: H04L12/02
Filed: 1991-03-05
Abstract: PURPOSE:To attain the communication in which a high-order layer characteristic is matched by adding a high-order layer matching property to a setup message, sending the resulting message, comparing the a high-order layer characteristic identifier with a registered identifier and accepting a call only when they are matched. CONSTITUTION:A terminal equipment 7 is connected to an ISD network 1 via a terminal attribute negotiation device 6, and when a terminal attribute is entered by a key, a control section 2 selects the terminal attribute and it is registered in a storage section 3 together with a code and a sub-address. Upon the receipt of a setup message from a terminal equipment 7, the control section 2 reads the terminal attribute corresponding to the sub-address from the storage section 3, edits the setup message again as a high-order layer characteristic identifier and sends the result to a network 1. Upon the receipt of a setup message from the network 1, the control section 2 reads the terminal attribute corresponding to the sub-address from the storage section 3, and compares it with the content of the high-order layer characteristic identifier. When they are matched, the setup message is sent to the terminal equipment 7, and then the communication is implemented in a transparent way. When unmatch, an interrupt message is sent.
Patent JP-H08236988-A (JP)
Title: Polarity aligning device of electronic part
Inventor: MAEZAWA NOBUAKI
IPC: B65B15/04
Filed: 1995-02-27
Abstract: PURPOSE: To reduce a movement distance of an electronic part during polarity inversion and prevent the disorder of a position and dropping of an electronic part by moving an electronic part in an axial direction of a grove part between an inversion table and a groove part of an index table during polarity inversion. CONSTITUTION: When a work W whose direction of polarity is measured and judged to be the opposite of a specified direction reaches a position corresponding to a polarity inversion part 6 following rotation of an index table 3, the rotation of the index table 3 is temporarily stopped. Then, air is exhausted from an air port 18 of a work W transfer means 8 and air is sucked from an air port 21 of a work W transfer means 9; thereby, the work W is delivered into a groove part 11 of an inversion table 7 passing through a groove part 10 from a groove part 3a. Then, the inversion table 7 is rotated 180 deg. and the direction of polarity of the work W is inverted to a specified direction.
Patent JP-H04276916-A (JP)
Title: Active resonator
Inventor: HATTORI JUN
IPC: H03H11/00
Filed: 1991-03-05
Abstract: PURPOSE:To improve an IM without increasing an output noise by inputting part of an output power of a feedback amplifier circuit to a resonator element from an input side. CONSTITUTION:An output power of a feedback amplifier circuit 20 in the active resonator 10 is inputted to a resonator element 12 via an output capacitor 24. Part of an output current of the circuit 20 is fed to a circulator 28 via a phase shift circuit 30 by a directional coupler 26 and inputted to the element 12 via an input capacitor 22. The output power of the circuit 20 is inputted to the element 12 from both the input and the output sides. Since the input power to the circuit 20 is reduced, even when an external Qe1 is set small, it has an effect of increase sufficiently, then the IM is improved. Since an external Qe2 is set large, an output noise of the resonator 10 itself is not increased.
Patent JP-S61199340-A (JP)
Title: Time division multiple access system between earth stations with different reception performance index
Inventor: HATSUDA TAKESHI
IPC: H04B7/15
Filed: 1985-03-01
Abstract: PURPOSE:To apply TDMA communication even for a simple earth station by classifing scale of earth stations for time division multiple access (TDMA) depending on required traffic and sending a radio wave in response to each transmission speed in a timing assigned to a satellite repeater. CONSTITUTION:Earth stations (small sized earth stations 12, 15, medium earth stations 13, 16 and large sized earth stations 14. 17) having different scale represented by an earth station reception performance figure (G/T) are used and multiple access is applied by changing the transmission speed in response to the scale of each earth station. At first the small sized earth station 12 sends, e.g., a 2-phase PCM-PSK wave after a time t2sec from a reference burst 6, the small sized earth station 15 uses a 2-phase PCM-PSK demodulator required to demodulate a corresponding information burst 18 so as to demodulate the signal for communication. The medium sized earth station 13 can have larger carrier power to noise power ratio (C/N) than that of the station 12, then the station 13 has a capability to send, e.g., a 4-phase PCM-PSK wave. Thus, a data burst 19 sent with a delay of t3sec from a reference burst 6 sends more information than that of the data burst 18.
Patent JP-H09207165-A (JP)
Title: Manufacture of two-color molding simultaneous two-stage decorating article
Inventor: FUJII KENTARO
IPC: B29C45/16
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To efficiently produce a two-color molding simultaneous two-stage decorating article in which a good-looking pattern is formed at least on one material of a material of different materials. SOLUTION: A primary molding resin part 21 is molded by clamping a cavity mold 5 for primary molding in which a primary transfer sheet is arranged and a core mold 4, the cavity mold 5 and the core mold 4 are demolded, a substrate sheet is peeled off, the resin part 21 to which a primary transfer layer 30 adheres is separated from the cavity mold 5, the core mold 4 with which the resin layer to which the transfer layer 30 adheres is closely contacted and a cavity mold 6 for secondary molding in which a secondary transfer sheet is arranged are clamped, and a secondary molding resin part is molded. Moreover, the cavity mold 6 and the core mold 4 are demolded, the substrate sheet is peeled off, the secondary molding resin part to which a secondary transfer layer adheres is molded, and a two-color molding simultaneous two-stage decorating article is taken out.
Patent JP-H10239263-A (JP)
Title: Apparatus for measuring concentration of nitrogen oxides
Inventor: KUDO SHUZO
IPC: G01N27/12
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To reduce an influence due to a change in the concentration of oxygen in a gas to be measured and to increase measuring accuracy by a method wherein a composite oxide semiconductor is used for a gas detecting part at a sensor element and the concentration of oxygen inside a measuring chamber is controlled. SOLUTION: A measuring chamber 5 which is formed of an enclosure 1 houses a sensor element which is composed of a gas detecting part 7 and of a measuring electrode 9, and a composite oxide semiconductor whose selectivity in a detection is excellent is used for the gas detecting part 7. A gas to be measured is diffused inside the measuring chamber 5 via a diffusion-limiting hole 3 which is formed at the enclosure 1, and the composition of the gas to be measured is reflected directly. A standard-oxygen-concentration-gas chamber 19 which is adjacent to the measuring chamber 5 maintains the concentration of oxygen inside the chamber at a constant concentration, and an influence due to a change in the concentration of oxygen outside the measuring chamber is reduced.  The inside of the enclosure 1 is provided with an oxygen pump as an oxygen-ion conductive solid electrode 13 with electrodes 14, and the oxygen pump conducts oxygen in an ion state between the measuring chamber 5 and the standard-oxygen-concentration-gas chamber 19. Thereby, the concentration of the oxygen inside the measuring chamber 5 is maintained to be constant, and the measuring accuracy of a measuring apparatus is enhanced.
Patent JP-H07213581-A (JP)
Title: Insert type moxa receptacle
Inventor: KAIHO YOSHITERU
IPC: A61H39/06
Filed: 1994-01-29
Abstract: PURPOSE:To provide an insert type moxa receptacle capable of setting inside a moxa vessel which a user can easily exchange, and, when the receptacle is burnt black, a user can remove it from the vessel inside to clean it with water then insert it again for use. CONSTITUTION:An insert type moxa receptacle 1 and moxa can be set in a mild moxa cautery vessel 6 by pressing with a finger. It is useful for exchanging. The insert type moxa receptacle 6 makes two kinds of stimulation simultaneously, needle 25 stimulation and moxa 11 thermal stimulation inside the vessel 6. The moxa receptacle can be set at a position further from skin 12 or nearer. A skin burn can be prevented by adjusting the receptacle 1 moving upward and downward inside the vessel 6.
Patent JP-H09232103-A (JP)
Title: Manufacture of chip-type thermistor
Inventor: KOSHIMURA MASAMI
IPC: H01C7/02
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To provide sufficient mechanical strength by preventing generation of microcracks or the like, to enable mass production at a lower cost, and to improve the functional precision proper to a thermistor by restraining unevenness of resistance value. SOLUTION: After a number of resistance value adjustment electrodes 15 are formed in parallel to one another on the surface of a thin plate member 16 made of sintered ceramic material, a number of slots 17 extending in a direction perpendicular to the longitudinal direction of the electrodes 15 are formed, and a number of prism portions 18 are formed between the slots 17. After an insulating inorganic material layer 13 is formed on the entire lateral sides of the prism portions 18, each of these prism portions 18 is cut along the center in the direction of width of each resistance value adjustment electrode 15, thus forming a thermistor element assembly 12 with the resistance value adjustment electrodes 15 exposed on both ends thereof.  In addition, terminal electrodes 14, 14 made of printed electrode layers and plating layers are formed on both end portions of the thermistor element assembly 12 including both end surfaces of the thermistor element assembly 12 and one end surface of the pair of resistance value adjustment electrodes 15.
Patent JP-S63207230-A (JP)
Title: Time division multiplexing signal processing circuit
Inventor: ISHIHARA TOMOHIRO
IPC: H04J3/08
Filed: 1987-02-23
Abstract: PURPOSE:To branch and insert an arbitrary low-order group signal out of a high-order group signal by providing a circuit connecting a switch part and a selector part with a bus between a demultiplexer and a multiplexer in a circuit handling a synchronization multiplexing signal for which the time division multiplexing is executed. CONSTITUTION:A demultiplexer 10 separates a high-order group input signal to (n) pieces (n>1) of a low-order group signal (a). A branch processing circuit 13 is equipped with a switching part 14 to extract (m) pieces (1<=m<=n) of a branch low-order group (b) selected by a branch control signal from the low- order group signal (a). A signal C outputted to a data bus 17 by a switching part 14 is the same one as the inputted low-order group signal (a). An inserting processing circuit 15 is equipped with a selector part 16. the selector part 16, based on the given inserting control signal, replaces a low-order group signal C included in the high-order input signal to a part or all of l pieces (1<=l<=n) of a low-order group signal (d) to be inserted and outputs (n) pieces of a low- order group signal (e). The low-order group signal (e) is multiplexed by a multiplexer 11 and a high-order group output signal is sent.