baber/WOPTO huggingface dataset:
Patent JP-H07301640-A (JP)
Title: Semiconductor acceleration sensor and manufacture thereof
Inventor: UENOYAMA HIROBUMI
IPC: H01L29/84
Filed: 1994-10-07
Abstract: PURPOSE:To provide a semiconductor acceleration sensor that can reduce leakage current, and a manufacturing method thereof. CONSTITUTION:A beam structure body 64 is disposed on a silicon substrate 1. The beam structure body 64 has a movable part 2. The movable part 2 is disposed with a specified space above the silicon substrate 1, and a movable electrode part is formed at a part of the movable part 2. Fixed electrodes formed of impurity diffused layers are formed on both sides of the movable electrode part in the silicon substrate 1, and a peripheral circuit 20 is formed at the silicon substrate 1. The beam structure body 64 and the peripheral circuit 20 are electrically connected to each other by a conductive thin film 27 formed of polysilicon. When voltage is applied to the beam structure body 64 and also to both fixed electrodes, an inversion layer is formed, and a current flows between the fixed electrodes. In the case of the movable part 2 being displaced receiving acceleration, the current flowing between the fixed electrodes changes.
Patent JP-H0561162-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: HIRABAYASHI SHIGETO
IPC: G03C1/34
Filed: 1991-08-29
Abstract: PURPOSE:To provide the silver halide color photographic sensitive material small in rise of fog after storage under high temperature and high humidity and small in fluctuation between printers. CONSTITUTION:The silver halide color photographic sensitive material is provided with photographic constituent layers including blue-, green-, and red- sensitive silver halide emulsion layers, and the green-sensitive silver halide emulsion layer is characterized by containing the colored magenta coupler represented by formula I and one of the photographic constituent layers is characterized by containing a heterocyclic fog inhibitor. In formula I, R1 is a substituent; R2 is acylamino, sulfonamido, imido, carbamoyl, sulfamoyl, alkoxy, alkoxycarbonyl, or alkoxycarbonylamino; R3 is halogen or alkoxy; and each of m and n is an integer of 0-5 and 0-4, respectively.
Patent JP-H1092043-A (JP)
Title: Optical information recording and reproducing device
Inventor: NISHIKAWA KOICHIRO
IPC: G11B11/10
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To effectively utilize the light quantity of a heating spot and to realize a high quality reproducing without making an increase in the cost by making the shape of the spot of the device, which uses the reproducing principle employing magnetic wall movement, wasteless in the track cross direction. SOLUTION: The luminous fluxes from semiconductor lasers 1 and 2 having different wavelengths are synthesized by a dichroic mirror 3, converged by an objective lens 5, reproducing and heating spots are formed on a recording medium 6 and an information reproducing is conducted by using these spots. The magnetic wall of the medium 6 is moved by the heating spot, the magnetic domain is enlarged, only one magnetic domain is located in the reproducing spot and information is reproduced by the light beams from the reproducing spot. An aperture 8, which is formed in a long and slender shape in the direction corresponding to the track cross direction of the medium 6, is provided so that the light quantity distribution of the luminous fluxes from the laser 2 is varied in an anisotropic manner.
Patent JP-H03107275-A (JP)
Title: Image scanner device
Inventor: TANIGUCHI TOSHIAKI
IPC: G06T1/00
Filed: 1989-09-20
Abstract: PURPOSE:To read both a reflecting original and a translucent original by arranging a light source for the reflecting original and a sensor unit below an original placing table in a case body, and arranging a light source for the translucent original at a position in an original cover corresponding to the original placing table. CONSTITUTION:In the case of the reading of the reflecting original, a lamp 16 for the reflecting original in the sensor unit 15 arranged below the original placing table 18 in the case 11 is lighted to irradiate the reflecting original 19 on the table 18, and by detecting reflected light by a sensor 17 in the unit 15, image information is read. During reading operation, the unit 15 is moved from the front end to the rear end of the original 19. In the case of the reading of the translucent original, after the lamp 16 in the unit 15 is put out, the lamp 20 for the translucent original arranged at the position in the original cover 12 corresponding to the table 18 is lighted so as to irradiate the transmitted original 19 on the table 18, and by detecting transmitted light by the sensor 17 in the unit 15, the image information is read. During the reading operation, the lamp 20 is moved simultaneously with the unit 15 from the front end to the rear end of the transmitted original 19. An automatic paper feeding device 13 is operated at the time of the reflecting original.
Patent JP-H1090784-A (JP)
Title: Camera
Inventor: NANBA KATSUYUKI
IPC: G03B17/24
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a camera by which the cause of an out-of-focus photograph can be found when it is obtained by recording information showing that a photographing action is executed in a manual focusing mode on a film when it is executed. SOLUTION: When a switch SW is turned on, a focus detecting action by a focus detection part 2, a photometry action by a photometry part 3 and a lens driving action based on the detected result of a focus are executed. Then, these actions are repeatedly executed until a focusing state is obtained. When the focusing state is obtained, an operation ring is turned and it is discriminated whether a switch PF is turned on or not. When the switch PF is turned on, it is decided that the mode is the manual focusing mode(DMF mode) and a PF flag is set to be 1. Then, the lens driving action is executed according to the rotating amount and the rotating direction of the operation ring. Thereafter, when a switch S2 is turned on, an exposure action is executed with respect to the film.  When the mode is the DMF mode, the information of DMF is recorded on a magnetic part 11 formed on the film together with the various kinds of information(date and the like, for example).
Patent JP-H1086037-A (JP)
Title: Temperature controller for machine tool
Inventor: TAMAMURA KUNIO
IPC: B23Q11/12
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To Provide a temperature controller for machine tools capable of restricting thermal deformation in the spindle portion by improving response characteristic during the temperature control, achieving rapid restoration to a preset temperature, and maintaining the temperature of the spindle itself to a reference temperature. SOLUTION: This device comprises; a first sensor 9 for measuring and outputting the measured values of the temperature of the temperature-controlled area of a machine tool, a second sensor 5 for measuring and outputting the measured vultures of the ambient temperature around the machine tool, a circulation device 8 for causing cooling medium to pass through the temperature- controlled area of the machine tool, a device 1 for cooling the cooling medium. and an adjustment device 6 for increasing and decreasing the flow rate of the cooling medium to the temperature-controlled area so that the measured values outputted from the first sensor 9 and the second sensor 5 become identical.
Patent JP-H0993528-A (JP)
Title: Video data processing unit
Inventor: NAGASAWA FUMIHIRO
IPC: G11B27/02
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To reduce a cost considerably by reducing the speedup of transfer rate or access being a requirement of a read and write system of an information recording medium and decreasing a signal processing channel. SOLUTION: A repetitive period consisting of consecutive 1st and 2nd frame periods is set at the end of A/B roll. Reproduction data of a virtual VTR 1 are read out of HDD drives 111-1 , 111-2 , and written in a memory 121 through a video processing section 113P and a switcher 123 for a 1st frame period. Reproduction data of a virtual VTR 2 are read out of the HDD drives 111-1 , 111-2 , and fed to a special effect section 122 through the video processing section 113P and the switcher 123 for a 2nd frame period and the reproduction data of the virtual VTR 1 are read out of the memory 121 and the reproduction data of the virtual VTR 1 are read out of the memory 121 and fed to the special effect section 122 and recording data of the virtual VTR 3 from the special effect section 122 are fed to the drives 111-1 , 111-2 and written through the video processing section 113R.
Patent JP-H0292575-A (JP)
Title: Printing plate and printing method
Inventor: HAMADA NOBUHIRO
IPC: B41F17/00
Filed: 1988-09-29
Abstract: PURPOSE:To enable the repeated use of a printing plate by a method wherein a molecular film layer consisting of molecules each having a lipophilic group on one side and a hydrophilic group on the other side and changing in molecular orientation according to an electric field is formed on an electrified element group. CONSTITUTION:In a printing plate 1, electrified elements 3 are provided in matrix form on a substrate 2, and thereon a molecular film layer 4 is provided in a film form. The molecular film layer 4 consists of organic compound molecules each having a basic structure with a hydrophilic group COOH and a lipophilic group CH3 as represented by CH3-R-COOH and being oriented in a fixed direction. Furthermore, this organic compound molecule has a polarity causing an offset in electric charge. Therefore, the electric charge of the CH3 group is offset positive, and that of the COOH group is offset negative. An image signal is inputted between the electrified elements 3 through signal electrodes Y1, Y2... and scan electrodes X1, X2.... In this case, switch elements 5 provided on the respective electrified elements 3 are actuated correspondingly to a part where an electric current has been passed through both the scan electrode and the signal electrode, and the electrified element 3 of the appropriate part is electrified.
Patent JP-2001067041-A (JP)
Title: Driving device of plasma display, sub field converting method of plasma display, and plasma display device
Inventor: TAKAHASHI YASUNORI
IPC: G09G3/296
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To always provide a linear gradation characteristic without depending on an average image level of an image, by counting the number of lighting pixels in each sub field, determining a luminance correcting amount based on the number of lighting pixels counted in each sub field, and determining the number of retain pulses in each sub field responsive to the luminance correcting amount. SOLUTION: When a digital image signal 1 is fed into a sub field converting circuit 2, a sub field converting portion 3 in the sub field converting circuit 2 divides the fed digital image signal 1 into each sub field, and determines the number of lightings and a lighting period respective to gradation. The sub field converting portion 3 counts the number of lighting pixels in each sub field with update of vertical synchronous period, namely one field update. A luminance correcting portion 4 determines the number of retain pulses in each sub field based on the number of lighting pixels referring to a luminance correcting table, and controls a retain pulse generating circuit 7.
Patent JP-H0668868-A (JP)
Title: Lithium secondary battery
Inventor: TAKEI KATSUHITO
IPC: H01M4/133
Filed: 1992-08-21
Abstract: PURPOSE:To provide a lithium secondary battery provided with high energy density and excellent cycle characteristic by using a negative electrode, for which lithium is effectively and stably doped in a carbon black of specific particulate characteristic. CONSTITUTION:For a lithium secondary battery, a metal lithium forming a negative electrode active material is held by a carbon black having a certain particulate characteristic: namely the DBP oil absorption is no less than 100ml/100g, and the arithmetic mean primary particulate size is no less than 40nm, and a negative electrode is thus formed. When heat treatment is carried out for the carbon black at a temperature of no less than 900 deg.C in non-oxidizing atmosphere, to form a negative electrode carrier, further effect is achieved.
Patent JP-H0969516-A (JP)
Title: Etching method for compound semiconductor substrate
Inventor: HASHIZUME TOMOHIDE
IPC: H01L21/308
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain an etching method in which the etching rate is not fluctuated due to the temperature rise of etching liquid caused by reaction heat and uniform etching thickness can be ensured. SOLUTION: When etching is carried out using an etching liquid containing sulfuric acid, hydrogen peroxide, and water, an etching liquid containing substances for releasing the temperature rise of etching liquid is employed. Preferably, at least one of the substances for releasing the temperature rise is phosphoric acid. In this case, the volumetric ratio of sulfuric acid, hydrogen peroxide, phosphoric acid, and water is preferably set at 1:16:1:2.
Patent JP-H0870711-A (JP)
Title: Control of temperature in plant culture room
Inventor: KANO ATSUSHI
IPC: A01G9/26
Filed: 1994-09-03
Abstract: PURPOSE: To provide a method for controlling an average temperature during an arbitrary period in a plant culture chamber equally to a set value. CONSTITUTION: First, an average temperature during an arbitrary preset period is set. The product of the value and the period makes a set accumulated temperature during the period. During control, temperature after starting of the period is accumulated to obtain the difference between the actual accumulated temperature and a set accumulated temperature. The division of the difference by remaining time in the period makes an instant objective temperature at a point of time of the control and temperature is controlled by a temperature control device so as to make a present temperature approach the objective temperature.
Patent JP-H1163825-A (JP)
Title: Stirring screw controller of drying conditioning storage facility
Inventor: UENO KENJI
IPC: F26B9/06
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To prevent a stirring screw from being swung and damaged due to inertia of grains, when the grains are newly charged to a storage bin of a drying conditioning storage facility. SOLUTION: A stirring screw 24 is suspended in an interior of a storage bin 12 for drying and storing grains. The stirring screw 24 has a free end at a bottom end, and is provided with a spiral blade on an outer circumference. This stirring screw 24 is moved within the bin 12 while being rotated by a screw driving device located above so as to stir the grains which is being dried. When the grains are newly charged in the empty bin 12, the screw driving device is stopped, and, when the grains are accumulated on a bottom of the storage bin 12 so that the bottom end of the stirring screw 24 is buried in the grains, a detection is made by a filled quantity detecting means and rotation of the stirring screw 24 is started. By such a constitution, the posture of the stirring screw 24 is stabilized so as not to be tilted largely.
Patent JP-H0988985-A (JP)
Title: Shaft structure
Inventor: MIYAIE ISAO
IPC: F16C35/063
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To secure a shaft structure that is not attributed to a device failure by installing an integrally formed projection on the circumference of a shaft, and constituting this projection so as to make its side face adhere close to the side of a bearing. SOLUTION: Each projection 15a is installed in a shaft 15 attached tight to a roller 2 at two spots on the circumference, and each of these projections 15a is pressed by an exclusive crushing jig, forming the shaft 15 into elastic deformation. This shaft 15 is made rotatable by what two bearings 6 and 7 supporting both the ends are supported by two frames 8 and 9. The projection 15a is installed at a side face of the bearing 6 so as to contact it, and the shaft 15 is regulated of its position by the projection 15a in an arrow A direction but by a pulley 10 in an arrow B direction, to the bearing 6. Since a projection side face is formed so as to adhere close to one side of the bearing, as an E type snap ring, such causes as attributable to a device failure that it is scattered, dropped in the device and touched to those of drive and electric systems, are all eliminated there.
Patent JP-H0989164-A (JP)
Title: Clamp for flat cable
Inventor: KOJIMA NAOYA
IPC: F16B2/08
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To reduce cost as well as to improve general-purpose properties that a flat cable is reliably fixed to a chassis or a frame regardless of the width or the thickness of the flat cable. SOLUTION: A fixed member 12 and a lock fixing part 5 are provided in the mutual facing positions of a width elastic part 2 to be deformed according to the width of a flat cable 3, and the flat cable 3 is pinched by the fixed member 12 and the lock fixing part 5 from the width direction. The flat cable 3 is pressed in the thickness direction by a spring piece 17 so provided as to project from the fixed member 12. Therefore, the flat cable 3 can be reliably held in both directions of the width direction and the thickness direction of it.
Patent JP-H0588995-A (JP)
Title: Data communication system
Inventor: YAMASHIROYA ATSUSHI
IPC: H04L69/40
Filed: 1991-09-25
Abstract: PURPOSE:To check a transfer error without requiring a data check signal line by transmitting check data at the end of block transfer and monitoring an error detected on the receiving side by a transfer error detector connected to a bus. CONSTITUTION:A data transmitting means 31 in a data processor 1 adds the number of '1's in transferred data at the end of block transfer and transmits the number of '0's and the number of '1's to a data storage device 2 or a peripheral control device (not shown) as check data. The device 2 receives the transmitted data by its data receiving means 32, adds the number of '0's and the number of '1's in the data, compares the added values with the transmitted check data to detect an error. At the time of detecting an error, a transfer error signal 5 is sent to the transfer error detector 4. The detector 5 detects which device generates the error based upon the signal 5 and issues an instruction reexecution signal 6.
Patent JP-H0696793-A (JP)
Title: Manufacture of sealed lead-acid battery
Inventor: YOSHIMURA TSUNENORI
IPC: H01M10/10
Filed: 1992-09-16
Abstract: PURPOSE:To uniformly disperse a gelling agent in an electrolyte in a battery can without having a concentration difference by injecting a soled diluted sulfuric acid electrolyte containing the gelling agent in the battery can in which an electrode group is housed, then charging to form electrode plates, and refluxing the sol electrolyte by the gas generated from the electrode plates at formation. CONSTITUTION:A negative electrode group consisting of non-formed positive electrode plate 2 and negative electrode plate 3, and a separator 4 made from a determined glass fiber is received in a battery can 1, and the opening part of the battery can 1 is covered with a lid 5. A colloidal silica containing, for example, about 20% by weight of SiO2, and a diluted sulfuric acid electrolyte are mixed together to prepare a diluted sulfuric acid electrolyte containing a determined % by weight of SiO2, and a determined quantity of this is injected into the battery can through an injection hole 6. After charging for a determined time to form the electrode plates, the battery can is stood to gel the electrolyte. Thus, the sol electrolyte is refluxed by the gas generated from the electrode plates at formation, and the gelling agent in the electrolyte is uniformly dispersed in the battery can without having a concentration difference, and sufficiently penetrated into the separator and the electrode plates.
Patent JP-S62106565-A (JP)
Title: Character processor
Inventor: NAKAYAMA SHIGETO
IPC: G06F17/21
Filed: 1985-11-05
Abstract: PURPOSE:To increase the producing/editing speed of documents by supplying a blank sheet code to the document under production with a simple key operation like the input of the normal characters. CONSTITUTION:An input means 101 serves as a keyboard, etc. which supplies the blank sheet codes having no meaning as documents and characters. The input documents are stored in a memory means 102. The input given from the means 101 is supplied also to a discriminating means 103. Here a blank sheet code is discriminated among those input documents. This discriminated blank sheet code is written on a desired area of the document stored in a memory means 102 by a writing means 104.
Patent JP-S60132980-A (JP)
Title: Indole derivative
Inventor: HENINGU BETSUTOUHERU
IPC: A61K31/40
Filed: 1984-11-22
Abstract: 1. Indole derivatives of the general formula  see diagramm : EP0144012,P18,F1  wherein Ind is an indol-3-yl radical which is substituted by a hydroxymethyl or COW group and which can additionally be monosubstituted or disubstituted by alkyl, O-alkyl, OH, F, Cl or Br, W is H, OH, Oalkyl, NH2 , NHalkyl or N(alkyl)2 , A is -(CH2 )n -, -CH2 -S-CH2 CH2 -, -CH2 -SO-CH2 CH2 -or-CH2 -SO2 -CH2 CH2 -, n is 2, 3, 4 or 5, the two radicals Y are each H or together are a C-C bond, one radical Z is Ar, the other radical Z is H and Ar is a phenyl group which is unsubstituted or is monosubstituted or disubstituted by O-alkyl and/or OH or is substituted by a methylenedioxy group, or Ar is a 2-thienyl or 3-thienyl group, in which formula each of the alkyl groups has 1 - 4 C atoms, wherein, however, when n is 2 or 3, the hydroxymethyl or COW group must be in the 4-, 5-, 6- or 7-position of the indol-3-yl radical, and also physiologically acceptable acid addition salts thereof.
Patent JP-H03121970-A (JP)
Title: Sealing cap
Inventor: FURIIDOHERUMU BIYURUGAA
IPC: B60T17/04
Filed: 1990-09-18
Abstract: PURPOSE: To prevent remaining oil from flowing out from a collecting device in removing a blanking plug again by making a portion covering a connection opening have a range continuous to the sealing part of the connection opening, and filling up liquid absorbing material in the range. CONSTITUTION: When a connection opening 3 is sealed with a blanking plug 10 while a brake system 1 is being transported from a manufacturer to an automobile maker, remaining oil in the brake system 1 flows into the connection opening at the time of oscillation during transport or a posture change, and moves into a hole 13 through a hole 15 and/or slit 16 formed at a portion 12. The hole 13 is filled with tampon 17, or formed material such as absorbent material, therefore, remaining liquid is absorbed to be stored in the hole 13. Even if the blanking plug 10 is removed again to connect an automotive brake tube or other hydraulic tubing under an automobile maker, therefore, there is no fear of remaining oil flowing out from the brake system 1.
Patent JP-H0557770-A (JP)
Title: Mold temperature-controlling device for injection molding machine
Inventor: AKASHI TOMOYUKI
IPC: B29C45/26
Filed: 1991-09-02
Abstract: PURPOSE:To obtain always a molded object of high quality by a method in which while operational amount is successively corrected by suitable control, the amount of cooling water flowing in a mold in controlled whereby mold temperature may be stably held at aimed value. CONSTITUTION:An injection molding machine 12 is provided with a mold 13 and molds an object, while it injects molten resin into the mold correspondingly to prescribed injection molding cycle. A mold temperature-regulating device 11 is provided with the circulating means 22, 23, 24 circulating cooling medium in the mold and the value mechanism 25 controlling the flowing amount of cooling medium. Controlling part 21 receives the mold temperature-detecting signal from a temperature-detector 26 and defines the operational amount of the value mechanism, while it estimates the mold temperature corresponding to the injection molding cycle. By this operational amount, the valve mechanism is opened or closed, and its cooling amount is controlled.