baber/WOPTO huggingface dataset:
Patent JP-H0729981-A (JP)
Title: Method and apparatus for evaluating virtual wiring load
Inventor: IMAMURA MASABUMI
IPC: H01L21/82
Filed: 1993-06-24
Abstract: PURPOSE:To evaluate the characteristic of a semiconductor integrated circuit more accurately than ever, considering the structural feature of it, by calculating a virtual wiring load capacity of the semiconductor integrated circuit using a virtual wiring load computation formula. CONSTITUTION:First, a net list 1a of a semiconductor integrated circuit which is to be designed is prepared. From the net list 1a, a necessary number of gates 1b and pin pairs 1h of the semiconductor integrated circuit is determined. A virtual wiring load computation formula with the number of gates and the number of pin pairs being used as parameters is preliminarily determined for a master chip which is to be used for the semiconductor integrated circuit. Therefore, a virtual wiring load computation formula to correspond to the number of gates 1b and the number of pin pairs 1h is determined by a virtual wiring load computation formula determining section 2c. Judging the number of connection cells for each cell from the net list la, a virtual wiring load capacity determining section 1d determines a virtual wiring load capacity of each cell using the computation formula determined by the virtual wiring load computation formula determining section 2c.
Patent JP-H05343043-A (JP)
Title: Sealed battery
Inventor: TAKI KIYOHIRO
IPC: H01M50/574
Filed: 1992-06-12
Abstract: PURPOSE:To surely perform current breaking and internal pressure relaxing at the time of battery internal pressure rising. CONSTITUTION:A safety valve 5, having a safety valve protruded part 9 at a middle part, is welded, by necessary strength and separably, to a metallic thin plate 24 connected to the lead plate 7 of a power generation element 1 through the center hole of a disc 23 provided between the safety valve 5 and the power generation element 1. This performs internal pressure relaxing and current breaking through separating a welding part, by the deformation of the safety valve 5 due to battery internal pressure rise.
Patent JP-H11989-A (JP)
Title: Ink jet recorder
Inventor: KOIKE YASUSHI
IPC: B41J13/076
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To realize an ink jet recorder for conveying a recording medium without damaging the medium and a roller to be pressed to a spur regardless of size and material of the medium. SOLUTION: A discharging means having a gap roller 13, a sheet discharge roller 14, and a spur unit 25 having spurs 13a and 14a is disposed on a recording region sandwiched between a moving locus surface of a discharge surface of a recording head 20 and a platen 24 in a direction for conveying a recording medium recorded by a recording head 20. The unit 25 has a plurality, of the spurs 13a aligned in a rotary shaft direction of the spur 13a, and a plurality of the spurs 14a in parallel with the rotary shaft direction of the spur 14a. The unit 25 is detachable, and the unit 25 is suitably replaced with another spur unit having different number and disposition of the spurs in response to the size and quality of the medium to be conveyed.
Patent JP-S6134970-A (JP)
Title: Photo sensor
Inventor: KAKIMOTO SEIJI
IPC: H05K3/36
Filed: 1984-07-26
Abstract: PURPOSE:To simplify the manufacture process by forming a wiring part on a flexible base plate for the operation of photoelectric conversion element. CONSTITUTION:After a photoconductive layer of amorphous silicon and ohmic contact layer of photoelectric conversion element 2 are formed on a glass base plate 1, aluminum is deposited, and a common electrode 3 and a discrete electrode 4 are formed. Next, common wirings 51 and discrete wirings 52 of a flexible wiring base plate 5 are connected to the corresponding common electrode 3 and the discrete electrode 4 of the glass base plate 1 respectively using anisotropic electrically conductive seal 8. At the anisotropic electrically conductive seal 8, conductive material of the same pitch are formed in stripe state, and anisotropic electrically conductive seal 8 is inserted between the discrete electrode 4 and the discrete wirings 52 after alignment is performed and heat press is carried out. Hereby, since the wire bonding is not used, the protecting layer forming process becomes unnecessary, and the construction is simplified as well as the manufacturing time can be shortened.
Patent JP-H06339198-A (JP)
Title: Piezoelectric type sound piece vibrator
Inventor: TANAKA NAOHIRO
IPC: H03H9/17
Filed: 1993-05-31
Abstract: PURPOSE:To realize an excellent electromechanical conversion characteristic, a desirable dielectric characteristic and an excellent temperature characteristic simultaneously in the piezoelectric sound piece vibrator made of a PZT. CONSTITUTION:The pillar piezoelectric type sound piece vibrator 1 made of a solid solution (PZT) comprising a PbZrO3 and a PbTiO3 and whose cross section is a regular polygon or a circle is formed such that its composition distribution is axis-symmetrical for a Zr/Ti ratio. In this case, it is preferred to decide the composition distribution of PZT such that the outer surface part of the pillar piezoelectric type sound piece vibrator 1 has a high conversion sensitivity between electric energy and mechanical energy for the inner part and the inner part has less temperature change in the resonance frequency for the outer surface part.
Patent JP-H0319228-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: KOMATSU MICHIO
IPC: H01L21/3205
Filed: 1989-06-15
Abstract: PURPOSE:To reduce an improper short-circuit even if a device is multilayered and to improve the yield of the manufacture of the device by a method wherein opening parts having a prescribed depth and a prescribed plane form are formed in an insulating film and a conductive material is buried in the opening parts. CONSTITUTION:An SiO2 film 2 is formed on a silicon substrate 1 and the film 2 is etched by 0.1mum or thereabouts. Subsequently, an Al film 3 which is a wiring material is applied on the whole surface and when an SiO2 coating film 4 is applied on this Al film, the film 4 other than that in grooves is formed thin and the film 4 is formed thick in the groove parts. Then, the thin film 4 adhered on the upper part of the Al film is removed and the films 2 and 4 are subjected to entire surface etching to make the Al film 3 in the groove parts expose. At this time, as etching rates in the films 4 and 2 are unchanged, the Al film 3 becomes very flat at a point of time when it is made to expose. After this, an SiO2 film 5 is deposited as an interlayer insulating film. Thereby, a very flat wiring structure can be obtained.
Patent JP-H0242979-A (JP)
Title: Production of cosmetic or medicinal composition
Inventor: SUUZAN AN BEIRII
IPC: A61Q7/00
Filed: 1989-06-16
Abstract: PURPOSE: To enable the production of a hair-growing agent by incorporating an immortalizing gene into the gene information of dermal papillary cells.  
     CONSTITUTION: The cells that can produce a hair-growing agent is prepared by (a) incising an explant of the dermal papillary fibroblast from hair follicle, (b) maintaining this explant by tissue culture and/or treating therewith allow individual dermal papillary fibroblasts to move from the explant, (c) maintaining or treating the fibroblasts with tissue culture to form a sub-confluent monolayer, (d) transfecting the cultured dermal papillary fibroblasts with one or more recombinant vectors supporting the genes which help the selection of the immortalization gene and the transformant, (e) maintaining and treating the resultant dermal papillary fibroblasts by tissue culture and (f) selecting the dermal papillary fibroblasts transfected by incorporation of the immortalization gene. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H10325558-A (JP)
Title: Auxiliary hot water supplying apparatus side hot water supply stop judging method for hot water supplying device having auxiliary hot water supplying apparatus, and hot water supplying device having auxiliary hot water supplying apparatus
Inventor: TOKIOKA YOSHIO
IPC: F24D17/00
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To stably operate a main hot water supplying device by accurately and quickly detecting the stop of a hot water supply from an auxiliary hot water supplying apparatus. SOLUTION: In an auxiliary hot water supplying apparatus connecting unit C which connects a main hot water supplying apparatus A and a solar hot water supplying apparatus B, a mixing-adjusting valve 61 which mixes hot water supplied from the solar hot water supplying apparatus B with water supplied from a water source through a water supplying passage 80, and feeds to the main hot water supplying apparatus A, is provided. Then, the stop of a hot water supply from the solar hot water supplying apparatus B to the mixing-adjusting valve 61 is judged by monitoring the variation of a water discharging amount of the mixing- adjusting valve 61.  In concrete, the on/off cycle of a minimum operation water amount detecting signal of the main hot water supplying apparatus A is monitored, and the on/off cicle of a minimum operation water amount detecting signal which is generated when a hot water supply from the solar hot water supplying apparatus B is stopped is detected, and thus, the stop of a hot water supply from the solar hot water supplying apparatus B is judged.
Patent JP-H026763-A (JP)
Title: Probing method for electronic circuit board
Inventor: GOTO TETSUYA
IPC: G01R31/28
Filed: 1988-06-24
Abstract: PURPOSE:To obviate the contact failure of a probe pin caused by miniaturizing a substrate and mounting it with high density and to simplify a device by placing the probe pin to match an arrangement of a connector pin in a connector which has been installed on the substrate. CONSTITUTION:Between guides 20, a pin block 22 is supported so as to be slidable, and on this pin block 22, a probe pin 23 is provided. The probe pin 23 is placed to match a connector pin 26. The pin block 22 is connected to a cylinder 21, and brought to moving operation in the direction in which the probe pin 23 is brought into contact with the connector pin 26, and in the direction in which the probe pin is separated from the connector pin 26. In such a way, since an inspection is executed by bringing the probe pin 23 into contact directly with the connector pin 26, a bend and a deformation of the pin are not generated, and a connect failure of the probe pin 23 is not generated.
Patent JP-H054599-A (JP)
Title: Ship having underwater observation room
Inventor: NARITA HIDEAKI
IPC: B63B35/607
Filed: 1991-06-26
Abstract: PURPOSE:To provide an underwater observation room which increases a visual field in water, prevents from being influenced by waves in the vicinity of a sea surface, prevents the increase of ship hull resistance during sailing, and to prevent rolling and pitching of a ship hull during observation. CONSTITUTION:An underwater observation room 3 provided at its lower part with an observation room is elevatably inserted in a vertically extending-through well 2 formed in a part of a ship hull 1. The underwater observation room 3 is protruded from a ship bottom when it is elevated downward and the bottom of the underwater observation room is positioned flush with the bottom of the ship hull when it is elevated upward.
Patent JP-S6214849-A (JP)
Inventor: KAWAMOTO TAKASHI
IPC: A61B17/64
Filed: 1985-07-12
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-S5379345-A (JP)
Title: Speaker identification system
Inventor: ICHIKAWA AKIRA
IPC: G10L15/00
Filed: 1976-12-24
Abstract: PURPOSE: To cope with reduction of the identification factor due to the elapsed time in the speaker identification system by recording beforehand the history of identifitation accuracy information every registered pattern. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6215052-A (JP)
Title: Zooming robot chuck
Inventor: KONISHI TOSHIO
IPC: B23Q7/04
Filed: 1985-07-12
Abstract: PURPOSE:To simplify the cycle of fitting and removal and enhance the productivity by making each clamp arm having roller pawls thin and stiff, shortening the times for chucking and inversion, enlarging the zooming stroke, and retracting the chuck immediately after a work is loaded. CONSTITUTION:Zooming of arm is made with a hydraulic cylinder 14, and opening and closing of a chuck having roller pawls 4 is operated individually by respective cylinders 9. A zooming head 11 is provided with a concentrical parallel two-face chuck and unitarized through direct coupling of an inverting actuator 10. The core of a lathe chuck is made identical to the stop point of zooming to provide a compact one with quick opening and closing. This eliminates risk of the roller pawls to produce chucking marks to enable fitting and removal of work during rotation. Because this provides center aligned chucking at the zooming stop end and immediate retraction at the time of work loading, the cycle time will be reduced to contribute to enhancement of the productivity.
Patent JP-H0715865-A (JP)
Title: Protective apparatus for power source circuit
Inventor: AKUTSU NAOJI
IPC: H02H3/093
Filed: 1993-06-25
Abstract: PURPOSE:To eliminate an increase in damage of a circuit of an output side even when a power switch is again turned ON after the switch is turned OFF by the user of an apparatus. CONSTITUTION:The protective apparatus for a power source circuit comprises a high frequency transformer 16, a switching controller 15 connected to a primary side of the transformer 16, and rectifiers 17, 18, 20 connected to a secondary side of the transformer 16 to apply DC voltages to circuits of an output side. When a set time is elapsed after an overcurrent detector 26 detects an overcurrent, a detection signal is output to the controller 15 to turn OFF the controller 15. An overcurrent detection delay circuit 28 delays detection of the overcurrent until an initialized time shorter than a set time is elapsed after the switch 11 is closed.
Patent JP-S6396318-A (JP)
Inventor: HANSU GERUTO ETSUKERU
IPC: F16D3/80
Filed: 1987-06-22
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-H04355517-A (JP)
Title: Compander circuit
Inventor: URIYA SUSUMU
IPC: H03G7/00
Filed: 1991-05-31
Abstract: PURPOSE:To obtain a compander circuit which is constituted of semiconductor devices such as a MOS transistor(TR) and a J-FET. CONSTITUTION:The compander is provided with 1st and 2nd multiplier D/A converters 2, 3 multiplying an analog input and a digital input, a rectifier circuit 6, a smoothing circuit 7, an up-down counter 4 and a comparator 5, and the comparator 5 compares the input signal through the rectifier circuit and the smoothing circuit with an output signal resulting from a reference input to the 1st multiplier D/A converter 2, its output is inputted to an up-down counter, and the output of the counter is used for a digital input to the 1st and 2nd multiplier D/A converters 2, 3 and the analog input of the 2nd multiplier D/A converter 3 and the digital input thereto are multiplied and the result is outputted.
Patent JP-S5946151-A (JP)
Inventor: KOGUCHI MAKOTO
IPC: B02C19/18
Filed: 1982-09-07
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-S5277611-A (JP)
Title: Switching circuit
Inventor: NAGASHIMA KUNIO
IPC: H04Q3/64
Filed: 1975-12-24
Abstract: PURPOSE:To reduce crosstalk generated by passing through an unused circuit by earthing an unused terminal.
Patent JP-S6046764-A (JP)
Title: Snubber circuit
Inventor: TSURUTA YUKINORI
IPC: H02H7/12
Filed: 1983-08-25
Abstract: PURPOSE:To enhance the withstand limit value of turn OFF of a GTO by using two or more diodes as snubber diodes. CONSTITUTION:A series unit of diodes 2a, 2b having small turn OFF time in parallel with a GTO1 is connected in series with a snubber capacitor 4 as a snubber diode. The number of the series of the diodes is decided by the charging voltage of the snubber capacitor, at least two or more. Resistors 3a, 3b operate to provide the effect of averaging the voltage share of the snubber diodes 3a, 3b. Thus, anode and cathode spike voltages generated at the initial of the turn OFF can be reduced, thereby enhancing the withstand limit amount of the turn OFF capacity of the GTO element.
Patent JP-H11352301-A (JP)
Title: Photoselective absorbent lens
Inventor: SHINOHARA HIRONOBU
IPC: C08F32/08
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To enhance the durability at a high temp. and high humidity and the photoselective absorbency, to simplify the assembling work of various appliances and to reduce the weight as a lens having both filter and lens functions by using a thermoplastic norbornene resin. SOLUTION: This photoselective absorption lens comprises a thermoplastic norbornene resin having a norbornane skeleton in its repeating units. The norbornane skeleton is represented by formula I, II or the like. In the formulae I and II, A-D are each H or a monovalent org. group. The resin is, e.g. a hydrogenated polymer obtd. by hydrogenating a polymer obtd. by metathesis- polymerizing at least one kind of a tetracyclododecene deriv. or an unsatd. cyclic compd. copolymerizable with the tetracyclododecene.
Patent JP-S5489187-A (JP)
Title: Ultrasonic wave seeing-through device
Inventor: SHIMIZU HIROSHI
IPC: G01N29/04
Filed: 1977-12-26
Abstract: PURPOSE: To improve the accuracy of the detection of obstacles in liquid in case of the exchange of fuel and to make maintenance easy, by unifying and operating a transducer drive portion and a holding pipe.  
     CONSTITUTION: A transducer drive portion 1 is mounted onto a shielding plug 16 and connected to a guide pipe 7 vertically installed under a surface of the liquid 17 of a cooling material while penetrating the shielding plug 16, and a transducer 3 of a holding pipe 2 in the guide pipe 7 is driven. A reflex body 11 is installed into an inner cylinder 13 at a location opposite to the transducer 3. The drive portion 1 is connected to an operating bar 53, which both ends are supported by a bush 55 and slid, through a chain 52 and drives the transducer 3 through a spring 56, and the motion is absorbed by a bellows 6. A driving gear inserted into the guide pipe 7 when exchanging fuel moves the whole holding pipe 2 up and down by the drive portion 1, scans the whole surface of a top portion of a reactor core constituent 12 and detects the presence or absence of the floating of a control rod. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5489188-A (JP)
Title: Centralized monitor controller for fast breeder reactor
Inventor: OGIWARA SAKAE
IPC: G21C17/00
Filed: 1977-12-26
Abstract: PURPOSE: To improve the reliability of measuring monitor, by reducing the number of cables for transmission by using time division multiple data transmitters for the signal transmission circuits of monitor controllers inside and outside a housing container.  
     CONSTITUTION: Detectors 11, apparatuses 12, a switch board 13 for the detectors, a switch board 14 for control and a controller to be monitored 15 in a housing container 1 are communicated by means of cables, and connected to a monitor controller 17 outside the housing container 1 through a cable penetration 16. A centralized monitor controller is arranged by connecting an instrumentation panel 18 and a control panel 19 to the controller 17. Time division multiple data transmitters are utilized for the signal transmission circuits 24 of the controller to be monitored 15 and the monitor controller 17. Thus, signals can be transmitted by the same line, and the number of cables can be reduced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0774878-A (JP)
Title: Electronic equipment
Inventor: SAKAI HIDENORI
IPC: G03G15/00
Filed: 1993-06-25
Abstract: PURPOSE:To reduce the appending of a different kind of material of decalcominia to which operation explanations are entered and to reuse the operation member of the electronic equipment by adding light emitting diodes to the operation member, and turning ON the light emitting diodes in order and guiding operation. CONSTITUTION:The light emitting diodes(LED) 6-8 are arranged on the toner cartridge 2, unit cover 5, and process unit 3 of a laser printer 1 respectively. For example, if a jam occurs in the process unit 3, the LED 6 provided to the toner cartridge 2 illuminates and when the user who has looked at the illumination presses a button added to the LED 6, the cartridge cover 4 is opened, the process unit 3 is unlocked, and while the LED 6 goes out, the LED 7 illuminates. When a button added to the LED 7 is pressed, the unit cover 5 is opened, the LED 7 goes out, and the LED 8 on the top surface of the process unit 3 illuminates. The user can, therefore, take the process unit 3 out.
Patent JP-H04356379-A (JP)
Title: Stationary blade ring for steam turbine utilizing electron beam welding
Inventor: KITAYAMA MAKOTO
IPC: F01D9/04
Filed: 1991-05-30
Abstract: PURPOSE:To prevent voids generated on the electron beam tip of base metals to be subjected to electron beam welding from overlapping each other. CONSTITUTION:Since insertion type stagger parts 9 are provided on the central part of the base metals to be subjected to electron beam welding and electron beams are emitted along welding seams 7a, respectively from both upper and lower surfaces of an outer ring 1 and a spacer ring 5 which are base metals, the voids 8 are prevented from overlapping each other and a stationary blade ring with increased strength of welded zones 7 can be manufactured.
Patent JP-S55120070-A (JP)
Title: Image forming device
Inventor: KOMORI SHIGEHIRO
IPC: G03G21/14
Filed: 1979-12-01
Abstract: PURPOSE:To let the potentials of photoreceptor become substantially even when the revolution stops by stopping all the chargings except AC charging prior to the stopping of the drum and stopping the entire surface of the drum in a state where no charges are left through AC charging. CONSTITUTION:This comprises forming electrostatic latent images on the photoreceptor while revolving a rotary photosensitive drum 1, processing the latent images thereof to form visible images on transfer material and removing the residual images, wherein the image formation is operated and executed, thence the 1st corona discharging means 9 having the charging action having operated till then is disabled and the 2nd corona discharging means 10 having destaticizing action is operated and is used as a means for evening the photoreceptor, after which the revolution of the revolving photoreceptor 1 is continued until the photoreceptor surface which had opposed to the first corona discharging means 9 when said corona discharging means was disabled reaches at least the 2nd corona discharging means, so that during its revolution the non-operation state of the 1st corona discharging means 9 and the operation state of the 2nd corona discharging means 10 are maintained.
Patent JP-S6143528-A (JP)
Inventor: RUUDEI BUORUBETSUKU
IPC: B29C45/26
Filed: 1985-07-17
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-H099332-A (JP)
Title: Cell changeover method for radio system
Inventor: SAEKI TAKASHI
IPC: H04W36/08
Filed: 1995-06-22
Abstract: PURPOSE: To provide a cell changeover method by which a cell is switched at a high speed by relieving a load of a wired network. CONSTITUTION: A mobile station I sends an information signal including an address of an access point AP1 of a cell S1 to which the station I has belonged so far and its own address to an access point AP2 of a cell S2 going to be subscribed newly. The access point AP2 recognizes it that the mobile station I desires movement based on the address of the mobile station I and an address of the access point of the cell S1 before the movement, sends a cell mobile signal requesting the deleted registration of the mobile station I and transfer of stored information relating to the mobile station I to the access point AP1 through a wired network CN. When the access point AP1 receives it, the AP1 deletes the address of the mobile station I and sends the storage information relating to the mobile station I to the access point AP2 via the wired network CN.