baber/WOPTO huggingface dataset:
Patent JP-S5671369-A (JP)
Title: Document filing device
Inventor: YOKOYAMA MAKOTO
IPC: G06T1/00
Filed: 1979-11-16
Abstract: PURPOSE: To enable to utilize memory devices efficiently, by storing the video information not required for correction or alteration to an optical disc memory device, after storing the video information obtained from optical scanning to a magnetic tape memory device which is possible for rewriting.  
     CONSTITUTION: A document P 1  carried with a carrying path 2 is scanned and the video information is read in at a read-in section 3, and the video information output from the read-in section 3 is temporarily stored in a temporary memory section 5. The video information stored in the temporary memory section 5 is fed to a selection section 10, and after storing the video information not requiring correction or alteration in an optical disc memory unit 9 with the control of a main control 12 based on the index information from the keyboard 13, other video information is stored in a magnetic tape memory unit 8. Further, the video information read out from the memory devices 8, 9 is selectively read out at a memory control 11 under the control of the main control 12, and it is hard-copied on a paper P 2  with the memory 4, allowing to efficiently use the memory units 8, 9. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H075643-A (JP)
Title: Image forming method for silver halide photographic sensitive material
Inventor: TAKAMUKAI YASUHIKO
IPC: G03C1/34
Filed: 1993-06-18
Abstract: PURPOSE:To form a stable and ultrahigh-contrast image with a developing solution comparatively low in pH and to enlarge a halftone reproduction region by using the silver halide photographic sensitive material containing a specified compound in an emulsion layer. CONSTITUTION:The silver halide photographic sensitive material to be used has first and second silver halide emulsion layers and imagewise exposed and processed with the developing solution having a pH of <=11.0. The second emulsion layer contains the compound represented by the formula in which R1 is (R3)(R5)>N-C(=S)-N(R4) or the like; R3 is alkyl, aryl, or a heterocylic group; each of R4 and R5 Is H, alkyl, or aryl; R2 is a substituent except H; B is a group releasing DI after being released from the oxidation product of the hydroquinone ring; DI is a development inhibiting group; each of m and n is an integer; and each of A and A' is H or a group to be removed by an alkali.
Patent JP-H08339612-A (JP)
Title: Optical disk library device
Inventor: KANEKO HISAHARU
IPC: G11B7/005
Filed: 1995-06-14
Abstract: PURPOSE: To quickly exchange a cartridge between reproducing devices and cartridges by making equal the pitch of adjacent optical disk reproducing disks and that of adjacent holder parts and simultaneously receiving a plurality of optical disk cartridges. CONSTITUTION: An exchange commands specifies an address for returning an optical disk cartridge C1 within an optical disk reproducing device 33 and that for returning the optical disk cartridge C1 within the lower optical disk reproducing device 33. Further, the exchange command specifies the address of an optical disk cartridge C2 to be inserted into the upper optical disk reproducing device 33 and that of an optical disk cartridge C4 to be inserted into the lower optical disk reproducing device 33. The optical disk library device stores the addresses in a memory which is not shown here, thus simultaneously transferring a plurality of optical disk cartridges between a holder part and a shelf part 43 while the cartridge is located at the same position.
Patent JP-2000338918-A (JP)
Title: Display device and driving method thereof
Inventor: NAKAJIMA YOSHIHARU
IPC: G02F1/133
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a display device and driving method thereof capable of realizing multi-gradation while suppressing an increase of device cost and an enlargement of occupying space of a peripheral circuit. SOLUTION: This display device features being equipped with a data source 10 supplying n×m bits (n and m are integers more than 1) of display data per one picture element, a horizontal driving circuit 12 having a digital analog converter 12c converting m bit units of the display data inputted from the data source 10 into a 2m gradation analog signal, a display zone 11 having a picture element 14 comprising n pieces of display elements 14a-1, 14a-2,..., 14a-n having a rate of display areas of 2(n-1)*m:2(n-2)*m:...: 2(n-n)*m, and a vertical driving circuit 13 outputting a selection signal for allocating and writing n piece units of the analog signals outputted from the digital analog converter 12c each into n pieces of the display elements 14a-1, 14a-2,..., 14a-n.
Patent JP-H0311710-A (JP)
Title: Iron core of stabilizer for discharge lamp
Inventor: NATSUNO TSUTOMU
IPC: H01F41/02
Filed: 1989-06-09
Abstract: PURPOSE:To improve the yield of iron core material, and to improve the workability of assembling by a method wherein iron cores of two kinds of shapes are provided in the right-angled direction to the feeding direction of a stainless steel band, the contact edge of the iron cores are provided in the direction at a right angle to the cut edge of the iron cores, and small recessed parts 6 are provided on the cut edge. CONSTITUTION:The contact edge of a T-type iron core 3 and a U-type iron core 4 are orthogonally provided on the cut edges 2' in the direction at right angle to the feeding direction 2 of the stainless steel band 1 of an iron core material. A pair of iron core junction parts 5 of the above-mentioned contact edge parts are provided on the edges 2', small recessed parts 6 are provided respectively in the vicinity of the part where the junction parts 5 are pinched, and the layout of iron core punching is formed. Consequently, as the punched out scrap in the stainless steel band 1 becomes the part of the window 7 for winding which is pinched between the iron cores 3 and 4, the yield of the stainless steel band 1 can be improved. Also, a groove formed by the small recessed parts 6 is provided in the vicinity of both sides of the junction parts 5 of the iron cores 3 and 4. As a result, the welding of the junction parts 5 is concentrated to the junction parts 5 without expanding the above-mentioned groove to outside, the welding can be conducted without impairing workability.
Patent JP-S63311810-A (JP)
Title: Longitudinal crystal vibrator
Inventor: KAWASHIMA HIROFUMI
IPC: H03H9/19
Filed: 1987-06-15
Abstract: PURPOSE:To obtain a longitudinal crystal vibrator with small vibration leakage by integrally forming the vibrating part and the supporting part by the etching method so as to allow a bent connected to the vibration part to surround the vibrator and to be connected to the attenuation part at the same time. CONSTITUTION:The vibrator 1 consists of the vibrating part 2 and the supporting part 3 and formed integratedly by the etching method. The vibrator 1 is formed by the etching method integrally from the vibration part 2 to the bent part 4 via a bridge part and its end is connected to the attenuation part 6 via the bridge part 5. In this case, the bend part 4 is vibrated in the bending mode and both ends are connected to the attenuation part 6 and fixed by the mount part 7, then the energy is confined in the supporting part 3 by increasing the mass of the mount part 7. Thus, the longitudinal crystal vibrator without leakage of vibration entirely is obtained even with the fixing by the mount 7.
Patent JP-H10340856-A (JP)
Title: Semiconductor crystal and hall element using the same
Inventor: TANAKA TAKESHI
IPC: G01R33/09
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To improve reliability to a temperature of application environment, by controlling impurity dosage, making temperature dependency of carrier mobility different in each layer, and making temperature dependency of carrier mobility of the whole at most specific % in a specific temperature range. SOLUTION: When a layer 2 and a layer 3 which are different in temperature characteristics are laminated, the carrier mobility μmH of the whole semiconductor crystal is shown by a formula. In the formula, conductivities σ01 , σ02 and carrier mobilities μ01 , μ02 depend on a temperature, and can not be arbitrarily changed, but film thickness d01 , d02 can be changed arbitrarily. By optimizing the film thicknesses d01 , d02 , semiconductor multilayer structure whose carrier mobility scarcely changes can be obtained. Thereby a semiconductor thin film wherein the change of carrier mobility to the temperature change of 100 deg.C in the temperature range from 0 deg.C to +100 deg.C is at most 5% can be obtained.
Patent JP-S5271594-A (JP)
Title: Production of aromatic polyamide
Inventor: SUYAMA KATSUHIKO
IPC: C08G69/00
Filed: 1975-12-11
Abstract: PURPOSE: To minimize the fluctuation in degree of polymerization among batches in the production of aromatic polyamides by the specified addition of the aromatic dicarboxylic dichlorides. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5480271-A (JP)
Title: Filter for removing carbon monoxide
Inventor: MAKI MASAO
IPC: B01J23/40
Filed: 1977-12-09
Abstract: PURPOSE: To provide a filter described in the title which removes carbon monoxide efficiently at ordinary temp., by use of a prescribed catalyst of specific bulk specific weight, and by constituting the support with hardened particles made by kneading and shaping mixture of calcium aluminate, activated carbon powder, and potassium carbonate.  
     CONSTITUTION: A catalyst made by use of hardened particles manufactured through kneading and shaping a mixt. consisting of calcium aluminae, activated carbon powder, and potassium carbonate as a support, and by adding platinum group metals, pref. platinum and palladium, is adjusted to a bulk specific weight not larger than 0.6. The catalyst thus prepared is packed between two sheets of nonwoven textile to form a filter. Pref., the characteristic outer diameter of the catalyst is in such a range that the catalyst passes through a 200 mesh sieve. A filter thus constituted allows to remove carbon monoxide efficiently at a high space velocity. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S628733-A (JP)
Inventor: KOBAYASHI AKIRA
IPC: A61B5/022
Filed: 1985-07-05
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-S5938827-A (JP)
Title: Microprocessor ipl system
Inventor: YAMANE OSAMU
IPC: G06F9/445
Filed: 1982-08-27
Abstract: PURPOSE:To change a program in a high speed, by providing an erasable and programmable read-only memory and an address counter and operating the address counter in an integer-fold speed of a main clock. CONSTITUTION:The program used by a microprocessor 19 is transferred from an internal random access memory 2 of a main storage device to an erasable and programmable read-only memory 7. Simultaneously, the control of the low-speed erasable and programmable read-only memory 7 is disconnected from a bus 9 connected to the high-speed microprocessor 19, and the speed conversion is made possible through an address counter 5, and the erasable and programmable read- only memory 7 is accessed in a low speed, and its contents are copied to the random access memory 2, thus changing the program.
Patent JP-S5772346-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUROSAWA AKIRA
IPC: H01L21/302
Filed: 1980-10-24
Abstract: PURPOSE:To make it possible to obtain high density integration of extremely fine elements, by providing depressions on the surface of a semiconductor substrate in a field section, providing an insulating film on the entire surface, levelling off the entire surface and filling the depressions with the insulating film in such a manner that the surface is almost levelled off. CONSTITUTION:A silicon oxide film 12 is formed on a P type silicon substrate 11, and the film 12 on a field region is etched leaving the film 12 on an element forming region untouched. And then, with the film 12 as a mask, the substrate 11 is etched to form depressions 13. And, a field reversion preventing layer 14 is formed by using the film 12 as a mask, and then, the film 12 is removed later. And then, a thermally oxidized film 15 is newly formed on the entire surface, and a silicon nitride film 16 is attached to a thickness of approximately 1.5mum by plasma gaseous growth process. And then, surface layer of the film 16 is removed by approximately 1mum to obtain a levelled surface for the film 16. And, etching is continued until the film 15 is exposed.
Patent JP-S6128306-A (JP)
Inventor: TAKEKATA MITSUHIRO
IPC: A01B63/00
Filed: 1984-07-17
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-H0313823-A (JP)
Title: Bathtub-water-level detecting apparatus
Inventor: YOKOAJIRO YOSHIYUKI
IPC: G01F23/14
Filed: 1989-06-12
Abstract: PURPOSE:To elongate the life of a battery by transmitting a radiowave only when the water level in a bathtub is higher than a specified value based on the signal from a pressure sensor with a power control circuit. CONSTITUTION:A water level sensor is composed of a diaphragm 13, a movable electrode 14 which is linked to the diaphragm 13 and a fixed electrode 15 facing the electrode 14. When the hot-water feeding from a hot water feeding machine 4 is started, the diaphragm 13 is displaced by receiving the pressure of water in a bathtub 1. The interval between the movable electrode 14 and the fixed electrode 15 becomes narrow. The frequency of an oscillating circuit 17 becomes low by the change in capacitance 16 constituting a resonating circuit 17. A power control circuit 20 detects the frequency of the signal from the transmitting circuit 17. The power is supplied from a battery 21 to a transmitter 18 when the frequency is lower than a specified value. Namely, only when the water level of the bathtub 1 is higher than the diaphragm 13 by specified value or higher, a radiowave is transmitted. The radiowave is received with a receiver 22. The frequency is detected and the water level can be found. The hot-water feeding into the bathtub 1 is controlled in correspondence with a preset water level.
Patent JP-H09327575-A (JP)
Title: Game device
Inventor: TAKAHARA JUNICHI
IPC: A63F9/00
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a new game device by floating a lot of balls, which can be distinguished by colors, in the air, catching any ball through the remote control of a robot for ball catch to drop it into a ball drop hole and ejecting a gift different corresponding to the identified color of that ball. SOLUTION: Balls 1 in a ball storage part are sent into a ball floating space 11 with pressure by an air blower, a robot arm 22 of a swing catcher 20 is turned by operating handles 61 and 62 so that a player catches a ball 1 in the color corresponding to a target gift 41 and when a robot hand 23 comes under the target ball 1, a push button 63 is pushed so that the ball 1 is grasped by the robot hand 23. Afterwards, the robot hand 23 is moved just above a caught ball drop hole 15 and a push button 64 is pushed. When the robot hand 23 is turned down and the ball 1 is dropped, the color is identified by a color identifier 30 and a certain kind of a gift 41 corresponding to the identified color is ejected into a gift take-out port 45.
Patent JP-S629843-A (JP)
Title: Tool transfer system
Inventor: UDAGAWA SHIGERU
IPC: B23Q3/157
Filed: 1985-07-05
Abstract: PURPOSE:To dispense with a plurality of cutting tools more than necessary by arranging the necessary number of various cutting tools used for a plurality of machine tools to stock them in a tool stocker and mounting the necessary tools on a linear motor system truck for transfer and exchange every time the respective machine tools need the tools. CONSTITUTION:Tracks R are laid between a plurality of machine tools MC1, MC2 and MC3 and tool stockers TS for arranging and stocking various cutting tools used for these machine tools. And for example the primary side of a linear induction motor is provided along the track as the stator side. And the secondary side of the linear motor is secured fixedly to a truck D traveling on the track R as the mover side. And the primary side coil is excited to permit the track D mounting tools to travel on the track R for transferring the tools. And a track branching device RC is laterally moved to change over the track such that the track R0 from the tool stocker TS and the tracks R1-R3 con nected to the machine tools MC-MC3 are respectively closed and opened.
Patent JP-H101305-A (JP)
Title: Carbon film and production of carbon film
Inventor: NONOGAKI RYOZO
IPC: G11B5/187
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a carbon film having hardness as >=1000kg/mm<2> Vickers hardness excellent wear resistance and to provide a method to stable produce the with good productivity. SOLUTION: This amorphous carbon film has >=70% distribution ratio of sp<3> orbital and 0.5 to 1.7×10<22> atoms/cm<3> hydrogen density. In the production method of this carbon film, sheet-state plasma is generated to face a substrate disposed in a vacuum chamber, and the source material gas containing hydrocarbons is supplied onto the substrate through the sheet-start plasma to form a carbon film. In this method, high mol.wt. hydrocarbons are used and a negative bias is applied on the substrate.
Patent JP-H04370762-A (JP)
Title: Test specimen for detecting anhydrous dextrose for otc
Inventor: TSUJI NOBUYUKI
IPC: G01N33/66
Filed: 1991-06-20
Abstract: PURPOSE:To enable dextrose in a specimen material to be simply detected in a short time by providing a water-absorption layer, a color-exposing reagent layer portion, and another water-absorption layer from a lower edge of a support successively and forming the color-exposing reagent layer portion so that a normal-sensitivity reagent layer crosses a low-sensitivity type coloring reagent layer. CONSTITUTION:A colorless or colored water-adsorption layer 2, a normal reagent layer 3, a low-sensitivity type colored reagent layer 4, and the colorless or colored water-adsorption layer 2 are provided in this order from a lower edge of a support 1 and the color-exposing reagent layer portion consisting of the reagent layers 3 and 4 places the reagent layers 3 and 4 so that they cross each other to constitute a test specimen. When the water-absorption layer 2 is colored, its color tone is adjusted to the color-exposing concentration which is equivalent to that of the reagent layer 3 which develops color at, for example, Glc: 100mg/dl or 250mg/dl and also the color tone of the reagent layer 4 is adjusted the color-exposing concentration which is equivalent to that of the reagent layer 3 which develops color at Glc: 100mg/dl, thus enabling a cross shape to be displayed when contacting a positive specimen. Since the cross shape is more vividly displaced at the time of a super positive specimen, a judgment error is reduced, thus enabling discrimination to be simplified.
Patent JP-S5772146-A (JP)
Title: Liquid processing device
Inventor: SUZUKI HIROAKI
IPC: G03D13/02
Filed: 1980-10-23
Abstract: PURPOSE:To maintain both liquid levels roughly at the same level by providing ogher vessel freely floatably in one vessel thereby decreasing the change in the levels of the liquid in plural vessels. CONSTITUTION:The 1st vessel 10 contg. the 1st liquid A is contained afloat in the 2nd vessel 11 contg. the 2nd liquid B, and these are so set that when liquid is put in the two vessels, the liquid levels (l) of both vessels are the same. If the 1st liquid A is assumed to be a developing soln. and the 2nd liquid B to be washing water, the level of the developing soln. A lowers owing to the difference in specific gravities of both liquids and therefore it is adjusted by letting air 15 in the recess 10a of the 1st vessel 10. Thereby, both liquid levels are maintained roughly at the same level in spite of a considerable decrease in the volume of the developing soln. A as compared to the rinsing water B, and the change in the liquid levels is reduced.
Patent JP-H0314080-A (JP)
Title: Fast drawing system for window operation time
Inventor: ISHIUCHI HIROSHI
IPC: G06T11/00
Filed: 1989-06-12
Abstract: PURPOSE:To eliminate the need for redrawing in one window for the operation time of another window and to speed up drawing operation by writing data of the former window and the latter window separately in plural planes, and displaying the contents of both the windows one over the other transparently through an LUT. CONSTITUTION:This system is provided with planes 1 where data are stored separately by windows and the look-up table LUT2 where data are so set that the contents of one plane 1 and the contents of another plane are displayed one over the other transparently. The the data are set in the LUT2 to display the contents of one plane and the contents of the other plane one over the other transparently. Thus, the planes 1 and LUT2 are used and the contents of plural windows are written separately in the planes; and the contents of the windows are displayed one over the other transparently through the LUT2 and redrawing is eliminated at the time of window movement, etc., to display the data fast.
Patent JP-S5773710-A (JP)
Title: Submarine optical cable connection part
Inventor: FURUKAWA SHINICHI
IPC: G02B6/24
Filed: 1980-10-27
Abstract: PURPOSE:To stabilize the loss of a submarine optical cable by preventing external force from operating on the connection part of the optical fiber core of the cable by making the inside of a pressuretight cylindrical pipe housing airtight while insulating the feeding system of the submarine optical cable from the metallic body of the housing. CONSTITUTION:The feeding system path of a submarine optical cable, i.e. a metallic protective pipe 22, etc., and a pressure-tight cylindrical pipe housing 29, etc., are insulated from each other. Between a metallic airtight pipe 45 and the cable through hole of a pressure-tight end-surface plate 30, 0 rings 46 made of a rubber material are arranged and the inside of the housing 29 is made airtight. Then, the mutual connection part of the submarine optical cable is protected against hydraulic pressure by the housing 29, a plastic molded body 40, the plate 30, the airtight pipe 45, and the 0 rings 46, and tensile strength applied to the cable and connection part is transmitted from a tensile-strength line 23 to an anchoring disk 39, the plastic molded body 40 and the housing 31, from a sheath line 27 directly to an anchoring housing 31, and further from the housing 31 to the housing 29, so that the tensile strength is not applied to the optical connection part 36.
Patent JP-S6133975-A (JP)
Inventor: TAJIMA HIROSHI
IPC: B65D90/00
Filed: 1984-07-20
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-S5373902-A (JP)
Title: Information transmission unit
Inventor: KAWAI MICHIO
IPC: H04B1/00
Filed: 1976-12-14
Abstract: PURPOSE: To enable reliable transmission of 2 words string data by adding flag information in cyclic digital information transmission. 
     COPYRIGHT: (C)1978,JPO&Japio