baber/WOPTO huggingface dataset:
Patent JP-H08121994-A (JP)
Title: Gunstock for rifle with position-adjustable teak piece
Inventor: DANIERU PERATSUTSUI
IPC: F41C23/14
Filed: 1995-04-19
Abstract: PURPOSE: To obtain a butt for rifles having a cheekpiece which is adjustable in height and lateral directions simply and easily, by providing the cheekpiece which is mounted at the upper part of a main body and is capable of moving and positioning in height wise and width wise directions along a stud bolt on a guide plate. CONSTITUTION: A guide plate 15 is mounted by a screw at the bottom of a cheekpiece 12 in the longitudinal direction of a main body 11, and the guide plate 15 is placed to cover a recessed place 16 at the bottom of the cheekpiece 12. A slot 17 which is provided in the guide plate extends in a direction transversely of a butt, and its position corresponds to the recessed place 16. A stud bolt 18 is fixed to and loosened from the plate 15 by the action of an anchor screw 19 that co-operates with a nut 20, and the stud bolt 18 moves the cheekpiece 12 in the transverse direction along the slot 17. Moreover, the cheekpiece 12 is adjusted to an optional height on the main body 11 by a bolt 25.
Patent JP-S60236271-A (JP)
Title: Semiconductor photoelectric converter
Inventor: GOTOU AKIRA
IPC: H01L31/0264
Filed: 1984-05-09
Abstract: PURPOSE:To obtain an inexpensive photoelectric converter having excellent photoelectric conversion efficiency by bonding a back electrode of silver or copper by special material and method. CONSTITUTION:A transparent electrode 1 is deposited on a glass substrate 5, and a semiconductor layer 2 is laminated. A layer 4 of silver or copper electrode is laminated through an adhesive layer 13. The layer 13 uses the oxide of Si, Ge, Sn, Pb and W element. They are inexpensive material, and after the layer 13 is formed, since the step of forming a back electrode layer 4 is the same manufacturing method using deoxygen gas atmosphere resistance heating and depositing method, and continuously machined. Manufacturing apparatus and cost can be inexpensively provided.
Patent JP-S5521143-A (JP)
Title: Manufacturing method for granular metal magnetic particle powder containing iron mainly
Inventor: HORIISHI NANAO
IPC: H01F1/06
Filed: 1978-07-31
Abstract: PURPOSE: To obtain the material suitable for a magnetic toner and others, capable of stably taking out it in the air by forming a magnetites film on the surface through a gas containing O 2  while suspneding a matal magnetic particle obtained by reducing iron dioxide in the NaOH solution.  
     CONSTITUTION: A granular metal magnetic particle mainly containing iron, obtained by heating and reducing an iron dioxide particle containing mainly Fe 2 O 3  in the reduced gas atmosphere, is suspended in NaOH solution at 5 to 70°C of OH density of 0.01 to 18 mole. Sucessively, the liquid temperature is adjusted at 60 to 100°C, a magnetite film is formed on the surface on the surface of the particle through O 2  containing gas, thereafter, washin and filtering is provided, and is dried at 30 to 100°C in the air. According to such a process, without utilizing an organic solvent during the processing, the granular metal particle with a high coercive force, suitable for a magnetic toner of a static reproducer and containing iron mainly, capable of taking out it in the air stably, can be preferably obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63260055-A (JP)
Title: Manufacture of wafer integrated circuit
Inventor: KANASUGI AKINORI
IPC: H01L21/768
Filed: 1987-04-16
Abstract: PURPOSE:To enable the reduction of wiring regions while securing yield of an integrated circuit, by dividing block wirings, which are positioned near circuit blocks, into pieces every circuit blocks and besides by using selective disposal of layer connections to perform wiring connections. CONSTITUTION:Concerning circuit blocks A to D, the following wirings are provided: transversal block wirings 21, 22 which are positioned near the circuit blocks and divided into pieces every circuit blocks, longitudinal block wirings 23 to 25 which are also formed so as to cross these wirings 21, 22 on the dissimilar layers, auxiliary wirings which are positioned on respective division points of the block wirings 21 to 25 and positioned so as to overlap their block wirings on the dissimilar layers, and circuit guide wirings 27 which are guided from respective external output terminals (a) to (d) and positioned to cross the block wirings 21 or 22 on the dissimilar layers. When the circuit blocks A and D, for example, are judged defective by tests for the circuit blocks A to D, points which need to be connected to each other in order to form desired circuit composition are selected from points where said respective wirings 21 to 27 are crossed or overlapped to each other, and next layer connections are performed through contact holes and so the desired circuit composition can be formed.
Patent JP-2000285867-A (JP)
Title: Discharge lamp device and lighting system
Inventor: SENZAKI SHIGERU
IPC: F21V8/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To easily mount/dismount a discharge lamp device provided with an external electrode. SOLUTION: This lighting system comprises an arc tube 12 sealed with a rare gas and coated with a phosphor 22 on the inner surface thereof and a case main body 25 provided with a lamp holder 26 capable of fitting the arc tube 12. A pair of external electrodes 31 is disposed inside the lamp holder 26. The external electrodes 31 are covered with a resilient holding part 28 utilizing a silicone gel for enhancing impact resistance or vibration resistance and for enhancing heat radiation and contact of the arc tube 12 to the external electrodes 31. The outer surface of the case main body 25 is covered with a shield 33 to suppress noise emission. A sine-wave driven lighting circuit of a lighting device 15 is connected to the external electrodes 31 through a power supply 35. A light guide body 16 is disposed aligning with an illumination opening 27 of a case 14.  A display 11 of an automobile meter is illuminated by the light guide body 16.
Patent JP-H06305071-A (JP)
Title: Composite article and production thereof
Inventor: KUBO UICHI
IPC: B32B7/02
Filed: 1993-04-21
Abstract: PURPOSE:To easily obtain a circuit board excellent in the close adhesiveness of a substrate and a conductor pattern with high accuracy, in a composite article wherein an oxide film layer is formed on the surface of an electric insulating layer and a conductive membrane layer is provided on the surface of the oxide film layer, by allowing the oxide film layer to originate from the conductive membrane layer. CONSTITUTION:In a composite article equipped with an electric insulating layer, the oxide film layer formed on the surface of the electric insulating layer and the conductive membrane layer formed on the surface of the oxide film layer, the oxide film layer originates from the conductive membrane layer. That is, a conductive membrane is formed on the surface of the electric insulating layer and the surface of the conductive membrane is irradiated with laser beam on the side of the conductive membrane to form the oxide film originating from the membrane to the interface of the electric insulating layer and the conductive membrane. The electric insulating layer and the conductive membrane are strongly and closely bonded through the oxide film. The electric insulating layer is composed of a known material, for example, glass or ceramic and the conductive membrane is composed of a metal conductor, for example, Cu, Al or Au and formed by a usual vacuum vapor deposition method.
Patent JP-H08283631-A (JP)
Title: Ink jet recording ink
Inventor: YATAKE MASAHIRO
IPC: C09D11/00
Filed: 1995-04-19
Abstract: PURPOSE: To obtain an ink jet recording ink highly rapid in infiltration, almost no blurring even regenerated paper under nonheated state, comprising a water- soluble dye, specific glycol ether-based compound(s), a specific surfactant and water. CONSTITUTION: This ink essentially comprises (A) a water-soluble dye, (B) propylene glycol mono-n-butyl ether and/or dipropylene glycol mono-n-butyl ether, (C) an acetylene glycol-based surfactant pref. <=30 in HLB number at 15 deg.C, and (D) water. Besides, it is preferable that a water-soluble glycol is contained ether at 0.3 to <-20wt. times the component B and at <=40wt.% of the whole ink.
Patent JP-S58222964-A (JP)
Title: Method and apparatus for controlling reflux stream of exhaust gas in pressure wave overfeeder of internal combustion engine
Inventor: ANDOREASU MAIYAA
IPC: F02B33/42
Filed: 1983-05-30
Abstract: Provision is made in the induced air duct and/or in the exhaust duct of the pressure wave supercharger for butterfly valves, by the control of which the exhaust gas proportion to be returned to the charge air is matched to the load condition of the engine. The adjustment of the butterfly valve or butterfly valves occurs through a linkage as a function of the load condition of the engine. A correction link acts on the linkage being provided to compensate for pressure alterations in the induced air duct and/or exhaust duct.
Patent JP-H07300120-A (JP)
Title: Surface treatment device for can body blank
Inventor: SHINOMIYA TSUTOMU
IPC: B21D51/18
Filed: 1994-05-06
Abstract: PURPOSE:To ensure the alignment in a positional relationship between a printing pattern on a resin film and a can body blank material by a method wherein an identification mark on the resin film and the leading end of the can body blank material are detected, and by a specified timing, the can body blank material is pushed to press-bonding rollers. CONSTITUTION:By a first detecting means 59, an identification mark on a resin film P is detected, and at the same time, at a specified position of a transfer means 1, it is detected that the leading end of a can body blank material 1 has reached a specified location by a second detecting means 48. Then, according to the detections, a timing to push out the can body blank material 1, which is transferred to the transfer means 11, toward press-bonding rollers 25b by a push-out means 12 is appropriately controlled. By this method, the resin film P1 and can body blank material 1 are introduced to the press-bonding rollers 25b under a condition herein a positional relationship in the transfer direction between a printing pattern on the resin film P1 and the can body blank material 1 is aligned.
Patent JP-H04325837-A (JP)
Title: Charging circuit
Inventor: OKAMOTO TOYOKATSU
IPC: H02J7/10
Filed: 1991-04-24
Abstract: PURPOSE:To provide a charging circuit which can detect loading (connection) of battery positively. CONSTITUTION:The charging circuit comprises a switching means, e.g. a transistor Q1, disposed between a power supply circuit 1 and a loaded battery B to be turned ON only during the charging interval, a bypass means comprising a diode D1, a resistor R1, and the like connected in parallel with the switching means to feed a low current to the battery B, a resistor R5 connected between the negative pole side of the battery B and the ground, and a detecting means, e.g. a charge control circuit 2, for detecting current flow through the resistor R5, wherein connection of the battery B is decided by detecting current flow through the resistor R5.
Patent JP-H10148902-A (JP)
Title: Silver halide photographic sensitive material
Inventor: ADEGAWA YUTAKA
IPC: G03C1/38
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a superior silver halide photographic sensitive material restrained from occurrence of mat pinholes and prevented from occurrence of white powder trouble. SOLUTION: This silver halide photographic sensitive material has at least one sliver halide emulsion layer and at least one non photosensitive layer and at least one of them contains composite grains of an amorphous silica and an organic polymer in the composite mode of the amorphous silica particles each as a core and the organic polymer as each shell, or in the composite mode of each one or more particles of the silica and each one or more of the polymer particles agglomerating with each other, and preferably, the mode of an organpolysiloxane being allowed to perform coupling reaction with the amorphous silica and then, allowing a vinyl monomer having at least one ethylenically unsaturated group to polymerize with the coupling products.
Patent JP-H09275848-A (JP)
Title: Water temperature controller for water tank for appreciation
Inventor: NONOMURA FUMIO
IPC: A01K63/00
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To efficiently control the water temperature in a water tank by a noiseless simple mechanism. SOLUTION: One end part 4 of a heat conduction member 5 is arranged in water in a water tank 1. At the other end part 10 of the heat conduction member 5, a thermomodule 11 having Peltier effect is arranged. The thermomodule 11 is supplied with a driving current in the forward or backward direction. Consequently, only the water temperature in the water tank 1 can efficiently be controlled through the heat conduction member 5. Further, since the thermomodule 11 is used, there is no noise unlike a compressor and the structure is made simple.
Patent JP-H04323777-A (JP)
Title: Image processor
Inventor: OHASHI KAZUHITO
IPC: G06T1/20
Filed: 1991-04-24
Abstract: PURPOSE:To facilitate the programming or designing operation of a digital processing means and to increase the processing speed by shifting the accessable range of the digital processing means within a space of an image memory. CONSTITUTION:The control signal line and the data line of a prescribed bit number of a general-purpose digital signal processor DSP 20 are directly connected to an image memory 22. At the same time, a 16-bit address line of the DSP 20 is connected to one of both inputs of an adder circuit 24. Meanwhile a 24-bit signal line of a register 26 is connected to the other input of the circuit 24. The 24-bit output of the circuit 24 is connected to the address input of the memory 22. Under such conditions, the 24-bit value held by the register 26 can be freely controlled by the DSP 20. Then the circuit 24 adds the 24-bit offset D received from the register 26 to the 16-bit address given from the DSP 20 and applies a 24-bit address to the address terminal of the memory 22.
Patent JP-2000295715-A (JP)
Title: Power source system of electric automobile
Inventor: KINOSHITA SHIGENORI
IPC: B60W10/26
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To reduce the size and weight of a vehicle-mounted apparatus, make the voltage of a main charge storing device changeable, and improve system efficiency, in an electric automobile in which electric double layer capacitor cells are used in the main charge storing device. SOLUTION: This electric automobile drives a vehicle driving motor via a power converter by the electric power of a vehicle-mounted engine generator and a vehicle-mounted main charge storing device 40 or the power of the vehicle-mounted main charge storing device 40. The main charge storing device 40 consists of at least two battery blocks 10, 11 constituted by connecting a plurality of electric double layer capacitor cells in series, and a current bidirectional type stepping-up chopper 12 connected between the battery blocks 10 and 11.
Patent JP-S59221443-A (JP)
Title: Measuring method of quantity of suction air of electronic control engine with turbo-charger
Inventor: SHIBATA TAKESHI
IPC: F02D41/34
Filed: 1983-05-27
Abstract: PURPOSE:To measure the quantity of air accurately, and to obtain an optimum air-fuel ratio by correcting the quantity of suction air detected in response to the quantity of compressed air even when compressed air is pushed into an electronic control engine with a turbo-charger at the initial stage of the acceleration of the engine. CONSTITUTION:A method measuring the quantity of suction air for an electronic control engine with a turbo-charger controlling the quatity of fuel injected and an ignition timing in response to the quatity of suction air for the engine 10 consists of a procedure, through which the quantity of air compressed between a compressor 20A for the turbo-charger 20 and a throttle valve 22 is obtained and memorized on deceleration, and a procedure through which the quantity of suction air detected by using an airflow meter 14, etc. is corrected by said quantity of compressed air and used as the quantity of suction air for computing the quantity of fuel injected and the target value of the ignition timing at the initial stage of acceleration succeeding deceleration. Accordingly, the quantity of suction air being detected is corrected by the quantity of air compressed between the compressor 20A and the throttle valve 22 on deceleration. Consequently, an optimum air-fuel ratio is obtained, and the performance of acceleration is improved largely.
Patent JP-H03291653-A (JP)
Title: Exposure control system
Inventor: NEGISHI SHIGEO
IPC: G03F1/00
Filed: 1990-04-10
Abstract: PURPOSE:To minimize the waste of exposing films by determining the information on the exposing type of halftone plates and the information on the exposing position on the exposing films with respect to respective originals and controlling an input device and an exposing device by the above-mentioned information. CONSTITUTION:A 1st interface (I/F) 24 determines the original numbers alloted to the exposing film number of the 1st sheet when the required information is written into a table 23. The interface reads out the original numbers of the originals, magnification, trimming range, exposing type, allotment order, and other analysis conditions and transmits the same to an input controller 4. A 2nd I/F 25 reads out the original numbers of the originals alloted to the exposing film of the 1st sheet, exposing type, exposing position, allotment order, and exposing size and transmits the same to the exposure controller 6. The input controller 4, therefore, divides the images under the dividing conditions instructed in accordance with the instructed magnification and exposing type. The exposure controller 6 executes exposing with the exposing type and size instructed in accordance with the allotment order. The waste of the exposing films is minimized in this way.
Patent JP-2000282241-A (JP)
Title: Production of multilayer thin film
Inventor: IHARA KEITA
IPC: H01L21/205
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a multilayer thin film capable of easily making its quality to the high one by stabilizing the flow rate of 2nd gas in a chemical vapor deposition method in which the 2nd gas is intermittently mixed at the time of film formation by a 1st gas. SOLUTION: In the method for producing a multilayer thin film by a chemical vapor deposition, while a 1st gas is introduced into a vapor deposition chamber 1 at a fixed flow rate through a 1st valve 6, a 2nd gas is periodically or intermittently introduced into the vapor deposition chamber 1 through a 2nd valve 12, the 2nd valve 12 and a valve 14 for a purge arranged so as to diverge at the front stage of the 2nd valve 12 and operating an exhaust system are alternately opened and closed, and, in a state in which the flow rate of the 2nd gas is made into the almost fixed one between the time of introducing the 2nd gas into the vapor deposition chamber 1 and the time in which it is not introduced therein, film formation is executed,  by which the residence of the 2nd gas at the front stage of the 2nd valve 12 is prevented even in the case of the gas modulation to obtain a multilayer thin film of high quality with high productivity even by the chemical vapor deposition method.
Patent JP-H05260952-A (JP)
Title: New synthetic medium
IPC: C12M1/00
Filed: 1992-03-21
Abstract: PURPOSE:To provide the synthetic medium comprising a gel obtained by allowing a specific crosslinked polyalkylene oxide to absorb water or a culturing solution, having a stable quality, not affected by ions in the culturing solution and excellent in the stability of water content. CONSTITUTION:The synthetic medium comprises a gel obtained by allowing a crosslinked polyalkylene oxide to absorb water and/or a culture solution, the crosslinked polyalkylene oxide being produced by crosslinking a polyalkylene oxide having a weight-average mol. wt. of 1000-6000000 and having a pure water absorbing volume of 10-50 times that of its self weight. The polyalkylene oxide of the raw material includes ethylene oxide homopolymer. And, the polyalkylene oxide is preferably reacted with a diisocyanate such as tetramethylene diisocyanate to form urethane crosslinking bonds.
Patent JP-S5320749-A (JP)
Title: Circular polarized wave generator
Inventor: SHINDOU SHIYUUICHI
IPC: H01P1/17
Filed: 1976-08-11
Abstract: PURPOSE:To secure a generation of an ultra-wide range circular polarized wave by providing a metal reflection plate at the back of the reflection surface with an adjustment for the space between them.
Patent JP-S57209552-A (JP)
Title: Career recording system for logical device
Inventor: TAMURA HIDEO
IPC: G06F11/34
Filed: 1981-06-19
Abstract: PURPOSE:To easily discriminate the newest career information, by converting a code of flag bit provided at the most significant digit of a data register storing and controlling the status information of a logical circuit and input information, and storing the result to a storage circuit. CONSTITUTION:When the designation of an address of an address register 4 is the designation of a final address, it is detected at a comparator 6 and the signal is outputted to a flag bit of the most significant digit of a data register 2. When the code is inverted, a logical device 1 detects the operation in error and when the operation of the logical device and storage of career information is stopped, the final storage career information at the storage state of the career information at a storage circuit 3 is located prior to the conversion point #n of a flag bit as shown in the DELTAmark. Thus, in outputting career information at the stop after the detection of error and analyzing mis-operation, the information at the stop can be recognized easily without referencing the content of the address register.
Patent JP-S60236310-A (JP)
Title: Control circuit of sound volume
Inventor: SUGIYAMA KAZUYUKI
IPC: H03H11/24
Filed: 1984-05-09
Abstract: PURPOSE:To obtain the maximum level of sound volume with no limitation given to the set value of a variable resistor, by adding a switching circuit which short-circuits a variable resistor for setting the initial sound volume when the output voltage for control of sound volume exceeds a prescribed level. CONSTITUTION:A transistor (TR)6 starts its ON action when the output voltage for control of sound volume supplied to an input terminal 1 exceeds a prescribed level, i.e., the level of the base voltage of the TR6. Then the ON resistance of the TR6 is reduced as the sound volume control voltage is increased. When the sound volume control voltage is set at the maximum level, a variable resistor 2 is short-circuited by a switching circuit 5 when the TR6 is turned on. Thus the maximum level of sound volume is secured with no limitation given by the set value of the resistor 2.
Patent JP-H05268019-A (JP)
Title: Pulse width modulation circuit
IPC: H03K7/08
Filed: 1992-03-23
Abstract: PURPOSE:To obtain the pulse width modulation circuit which controls respectively independently a pulse width of an H level and an L level of a pulse signal and outputs a pulse signal having a pulse width proportional to a reference voltage. CONSTITUTION:A pulse signal is generated through self-oscillation by feeding back an output signal wave of a 1st comparator circuit comp 1 to a 2nd comparator circuit comp 2 and feeding back an output signal wave of the 2nd comparator circuit comp 2 to the 1st comparator circuit comp 1. Then a pulse width of an H level and an L level of the obtained pulse signal is controlled by a reference voltage inputted to each of the comparator circuits comp 1,2 and the pulse signal having a pulse width proportional to the reference voltage is generated.