baber/WOPTO huggingface dataset:
Patent JP-H09146649-A (JP)
Title: Band gap circuit
Inventor: MURAKAMI TOSHIYA
IPC: G05F3/30
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To be hardly affected by power supply voltage fluctuation by fixing a voltage between the collector and emitter of transistor to which a 2nd current is to flow at a current mirror circuit, at the voltage between the collector and emitter of transistor to which a 1st current is to flow. SOLUTION: At a band gap circuit 11, the collector potential of PNP transistor 2 is fixed at the base potential of PNP transistor P2 while using a transistor Q5 parallelly connected to the PNP transistor P2 and a serially connected PNP transistor P3. Thus, the Early effect of PNP transistor P2 is canceled and no fluctuation can be generated in the current ratio between a current I1 as a return object and a returned current I4 in spite of fluctuation in a power supply voltage Vcc . Thus, a band gap voltage VREF can be always generated as set.
Patent JP-H01171982-A (JP)
Title: Heat-sensitive pressure-sensitive recording body for simultaneous duplication
Inventor: FUKUCHI KATSUHIKO
IPC: B41M5/165
Filed: 1987-12-28
Abstract: PURPOSE:To obtain a heat-sensitive pressure-sensitive recording medium for simultaneous duplication which has a conspicuously improved keeping property of a white paper part and also an excellent property of pressure-sensitive writing color development, by a method wherein a heat-sensitive color development layer on the surface of lower-sheet paper is made to contain an inorganic acid pigment the surface of which is coated with a coating material such as calcium carbonate, as a pressure sensitive developer. CONSTITUTION:A heat-sensitive pressure-sensitive recording body 1 for simultaneous duplication is formed by laminating upper-leaf paper 2 and lower-leaf paper 3, and a heat-sensitive color development layer 2b formed on the surface of base paper 2a of the upper-leaf paper contains an electron-donating color development substance being colorless or light-colored generally, i.e. a dye, and an organic acid substance acting with a first heat-sensitive substance in heat and developing the color thereof. A heat-sensitive pressure-sensitive color development layer 3b formed on the surface of base paper 3a of the lower-leaf paper is almost the same with the heat-sensitive color development layer 2b formed on the surface of the upper-leaf paper, but the surface thereof contains an inorganic acid pigment the surface of which is coated with calcium carbonate. Accordingly, a white paper part is prevented by the coating material from contacting with a pressure sensitive developer dye contained in the heat-sensitive pressure-sensitive color development layer. Moreover, color development is also prevented effectively by using the alkaline coating material, the color development due to the reaction of the dye with a developer is prevented, and thus a property of pressure-sensitive writing color development becomes excellent.
Patent JP-2001151944-A (JP)
Title: Elastomer composition for wiper blade and wiper blade made of the same
Inventor: AKIMOTO KOICHIRO
IPC: B60S1/38
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide an elastomer composition for a wiper blade retaining its low-friction feature for a prolonged time period and a wiper blade made of the same. SOLUTION: The elastomer composition (1) for a wiper blade is characterized in that it is a composition in which an oligomer having a fluoralkyl group at one or both ends of its main chain of molecules is added to a base rubber material. The wiper blade (2), comprising a wiper blade holder and an elastomer for the wiper blade, is characterized in that the elastomer is the elastomer of (1) shaped and vulcanized into a wiper blade.
Patent JP-H03196038-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: TSUKAHARA JIRO
IPC: G03C7/34
Filed: 1989-12-26
Abstract: PURPOSE:To obtain a sensitive material having high coupling reactivity and high color density by incorporating a specified cyan dyestuff forming coupler. CONSTITUTION:A cyan dyestuff forming coupler represented by formula I is incorporated. In the formula I, R<1> is halogen, cyano, nitro, etc., R<2> is a group substitutable on the benzene ring, l is an integer of 0-4, L is O or S, each of R<3> and R<4> is H, alkyl, alkenyl, etc., R<5> is aryl and Z is H or a group releasable by coupling. A silver halide color photographic sensitive material contg. the cyan coupler ensuring high coupling reactivity and high dyestuff absorption density is obtd.
Patent JP-H05162391-A (JP)
Title: Color image device
Inventor: YAMAGUCHI HIROSHI
IPC: G03G15/01
Filed: 1991-12-18
Abstract: PURPOSE:To provide a color image device which uses memory for page development in a controller efficiently and also prints characters at high speed through a minimum process. CONSTITUTION:The subject color image device consists of memory units 18 to 20 for page development which store page data, memory 22 for page control which stores print information of page data, memory 23 for the control of the number of planes (the total number of sets of page data), and an interface cable 24 for the transfer of color information to an engine control 4 from a controller 17. Under this component design, data can be processed for printing at high speed using memory for page development efficiently.
Patent JP-H07235850-A (JP)
Title: Audio equipment
Inventor: KURIBAYASHI ATSUSHI
IPC: H03G3/20
Filed: 1994-12-22
Abstract: PURPOSE:To adjust an audio output so as to obtain a best listening sound volume characteristic at all times even when an external noise is fluctuated in the audio equipment. CONSTITUTION:After an audio signal outputted from an audio source 10 is converted into a digital signal by an A/D converter circuit 11, the digital signal is processed by a digital signal processing circuit 12 and the processed signal is sounded from a speaker 15 via a D/A converter circuit 13 and a power amplifier 14. In this case, a controller 17 controls an output level of the digital signal processing circuit 12 based on a value detected by an external noise level detector 16. A dynamic range of an outputted audio signal is controlled by controlling the output level and a level of a signal with a small level is increased when a level of an external noise is at least high.
Patent JP-H04208225-A (JP)
Title: Stable vitamin d pharmaceutical
Inventor: OOMINATO KIMIE
IPC: A61P3/02
Filed: 1990-11-30
Abstract: PURPOSE:To obtain a vitamin D pharmaceutical, containing vitamin D and acid-soluble polymers, improved in stability of the vitamin D and preservable for a long period. CONSTITUTION:The objective substance is obtained by homogeneously mixing vitamin D (e.g. vitamin D2 or vitamin D3) with acid-soluble polymers (e.g. an aminoalkyl methacrylate copolymer B), as necessary, blending normally used pharmaceutical additives with the aforementioned ingredients and preparing a pharmaceutical according to a conventional method. The above-mentioned substance can be prepared into the form of powder, granule, granule for tableting, etc. The acid-soluble polymers are blended in an amount of >=1, especially 10-10000 times based on the vitamin D. Although the vitamin D is useful as a therapeutic agent for osteopathy such as rachitis or osteromalacia, it is unstable to heat and light and cannot be preserved for a long period even by preparation into the pharmaceutical. Thereby, the disadvantages are improved to prepare a stable vitamin D pharmaceutical.
Patent JP-H10175739-A (JP)
Title: Silo uniform stacking-up method and silo uniform stacking-up device
Inventor: MASONUMA HIROSHI
IPC: B65G65/32
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To automatically stack up bulk material uniformly in height and efficiently when the bulk material is stacked up in a silo. SOLUTION: In this silo stacking-up device, a stacking conveyor 15 connected with an ground unloading conveyor 11, and a ceiling running stacking machine 18, are provided at the upper part of a silo, the ground unloading conveyor 11 is provided with a conveyor weighing equipment 12 detecting the carrying load of bulk material, and concurrently a stacking control device 13 is provided, which controls every stacking point the volume of the bulk material stacked up by the ceiling running stacking machine 18 based on a plurality of stacking points set in advance, the volume of the bulk material required to be stacked up at the respective stacking points, and the carrying load measured by the conveyor weighing equipment 12.
Patent JP-2000158759-A (JP)
Title: Printer and control method therefor
Inventor: SAITO KENICHI
IPC: B41J29/38
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To realize high speed communication of a data, e.g. an image, while enhancing reliability of communication by lowering transmission rate when information of relatively small size, e.g. a control command, is transmitted. SOLUTION: Among information communicated between a host computer and a printer, a control system command other than a read out image has a low information volume and requires a reliability. Consequently, it is transmitted or received at a low transfer rate. A read out image data has a high information volume and error of 1 bit in 1 pixel has not significant effect on the entirety, and thereby it is transferred at high transfer rate.
Patent JP-H04202098-A (JP)
Title: Production of thin film of mixed crystal composed of cubic cadmium sulfide and zinc
Inventor: HAYASHI SHIGEO
IPC: C30B29/48
Filed: 1990-11-29
Abstract: PURPOSE:To improve the rate at which sulfur is taken in and to suppress the elimination of CdS by irradiating a substrate surface with a radical sulfur molecular beam, Cd molecular beam and Zn molecular beam in a vacuum. CONSTITUTION:The substrate 14 is mounted on a substrate holder 13 disposed in a vacuum vessel 11 and the inside of the vessel 11 is evacuated to an ultra- high vacuum of about 10<-9>Torr. Crucibles 16, 17 are then heated to obtain the Cd molecular beam 16c formed by evaporation of metallic Cd or pyrolysis of the vapor of an org. Cd compd. and the Zu molecular beam 17c formed by evaporation of metallic Zn or pyrolysis of the vapor of an org. Zn compd. A flow rate control valve 18d is simultaneously opened and H2S is passed to a radial generator 18 and is pyrolyzed to obtain the radical sulfur molecular beam 18c. The substrate 14 is then heated to clean the surface and, thereafter, the temp. is set at 200 to 500 deg.C and shutters 16b, 17b, 18b are opened to irradiate the substrate 14 with the molecular beams 16c 17c, 18c, by which the crystals are grown.
Patent JP-H11166371-A (JP)
Title: Plate glass fixing member
Inventor: KATO MICHIHIRO
IPC: E06B3/54
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To shorten the time required for a plate glass mounting work by providing an escape groove for releasing a locking claw from a receiving claw in pushing into a receiving groove in the center of a protruding part. SOLUTION: Protruding parts 11c of a pressing rail 1 are formed of elastically deformable insert walls 11d, 11e and locking claws 11f..., 11g... provided on the outer surface of each insert wall, and an escape groove 11h is provided in the center thereof. The receiving walls 9e, 9f of a sash frame 9 are provided so as to form a receiving groove 9j, and they have receiving claws 9g..., 9h... on the respective inner surfaces. Since the release groove 11h is provided in the center of the protruding part 11c, the locking claws 11f..., 11g... touch the receiving claws 9g..., 9h... to elastically deform the protruding part 11c on the release groove 11h side when the protruding part 11c is pushed into the receiving groove 9j. Therefore, the locking claws 11f..., 11g... can easily climb over the receiving claws 9g..., 9h....  Accordingly, since the protruding part can be easily pushed into the receiving groove, the time required for the mounting work of a plate glass can be shortened.
Patent JP-H09149971-A (JP)
Title: Ball tank for pachinko equipment unit
Inventor: TAKANO KAZUHIKO
IPC: A63F7/02
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To prevent a small part, etc., from falling in the bottom plate side even in the case of entered in a through hole and easily perform its recovery by forming an inclined plate having a plurality of holes opened in a ball tank for a pachinko ball circulation feeder and arranging a director member, where the pachinko ball passing through the through hole is contacted with, under the through hole. SOLUTION: A plurality of through holes are opened in an inclined plate 6 to be set in a ball tank and a director member 12 is disposed under respective through holes 11. The director member 12 is set to a disc shape matched to the opening shape of the through holes 11 and a pair of hooks 13 opposed to each other in the radial direction are provided. Notches 14 matched to the hooks 13 are formed in the respective through holes 11 so that the director member 12 can be attached from the bottom. A pachinko ball (a) entered in the through hole 11 is fallen in the bottom plate side by opened parts 15 which are opened in such an interval as the pachinko ball (a) can pass between the director member 12 and the inclined plate 6 formed on the circumferential face of the director member 12. This constitution uniformizes a collecting state of pachinko balls in the bottom plate side.
Patent JP-H01176376-A (JP)
Title: Magnetic head
Inventor: ITOU YOSHIAKI
IPC: G11B21/21
Filed: 1987-12-30
Abstract: PURPOSE:To easily control the plane shape of the medium facing surface of a slider in a fine range by sticking a hardening resin, which controls the plane shape of the medium facing surface, on a surface in the opposite side of the medium facing surface. CONSTITUTION:For a slider 1 which obtains one surface side as medium facing surfaces 103 and 104 with a magnetic recording medium, a hardening resin 3, which controls the plane shape of the medium facing surfaces 103 and 104, is stuck to a surface 105 in the opposite side of the medium facing surfaces 103 and 104 in a magnetic head to hold a reading and writing element 2. The hardening resin generates shrinkage force at a curing time. However, since the hardening resin is stuck to the surface in the opposite side of the medium facing surface for the slider, the plane surface degree of the medium facing surface of the slider can be controlled to a crawn shape, for example, and controlled in the fine range with utilizing the curing shrinkage force.
Patent JP-H01175876-A (JP)
Title: Carpet for rope pulling game
Inventor: MAEDA TAKESHI
IPC: A63B71/00
Filed: 1987-12-28
Abstract: PURPOSE:To economically obtain a rope pulling game carpet decreased in its deformation and line peeling off by laminating a line forming fabric or a sheet- state object with a hot melt adhesive layer on an obverse side of the carpet. CONSTITUTION:Lines 1, 2, 3, 4 are formed by laminating an adhesive layer 9, consisting of preferably hot melt fiber web hot melt powder, and a line forming synthetic resin made fabric or a sheet-state object 10 of predetermined size on a predetermined part of a carpet surface to be fixed thereafter being forced to be attached by a thermal press. The hot melt fiber web is the unwoven fabric or sheet-state object constituted of copolymer polyamide, copolymer polyester, high density polyethylene, low density polyethylene and ethylene vinyl acetate system hot melt fiber or the like of melting point 70-150 deg.C. The hot melt fiber web is preferable with METSUKE of 100g/m<2>-150g/m<2> in the point of adhesive force and economical efficiency, and the hot melt powder of grain size 0-500mu is previously applied to one surface of the line forming synthetic fiber made fabric or the sheet-state object or the surface is coated with the powder, thereafter the fabric and the object are used.
Patent JP-H06182801-A (JP)
Title: Transfer mold
Inventor: OBARA MITSUHIRO
IPC: B29C45/02
Filed: 1992-12-16
Abstract: PURPOSE:To provide a transfer mold capable of preventing the abrasion of the inner peripheral surface of a pot and capable of being stably and certainly used over a long period of time. CONSTITUTION:A molten resin is bonded to the annular groove 22b and spiral grooves 22c, 21b formed to the interior of a pot 20 at the beginning of molding to be solidified and the gap between the pot 20 and a plurnger is filled with the solidified resin layer 24.
Patent JP-2000157324-A (JP)
Title: Hair washing machine and neck receiving member used in the machine
Inventor: SHIMIZU HIROHISA
IPC: A45D19/08
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a hair washing machine which can reduce physical disorder to be felt by a person to be treated when the person's hair is washed, and a neck receiving member used in the machine. SOLUTION: Thus hair washing machine has a water tub 1 with an opening at the top for the head of a person 6 to be treated to be inserted while the person 6 is lying on the back and a neck receiving part 101c for receiving the neck of the person 6 in the front edge 1a of the opening. The neck receiving part 101c is formed as a board with plural slits 14. A washing water spray means 5 is installed inside the water tub 1 for spraying washing water toward the lower surface of the part of the neck receiving part 101c where plural slits 14 are formed.
Patent JP-H09177301-A (JP)
Title: Finishing carpentry material and head rail
Inventor: KAI MASAKI
IPC: B32B5/18
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a light weight and low cost finishing carpentry material easily by pasting a decorated material, which bonds a sliced veneer equivalent to a natural wood on a base material having a V cut at a bending position on the surface of a resin expandable material and arranging to eliminate the generation of a joint on a squared area. SOLUTION: A decorated material 4, which bonds a sliced veneer 6 having a surface design equivalent to a natural wood with a base material 5 made of a particle board or the like having a V cut on the surface is pasted on the surface of a post-like resin expandable material made of polystyrene or the like in a head rail or a post and so forth of a house. In the case when the whole surface of the post or the like exposed, the decorated material 4 is bent and covered with the resin expandable material 1. Then, the outward appearance is produced, which is equivalent to a light weight natural wood. It is also arranged that no joint of the decorated material is produced at the corners. This construction makes it possible to provide a finishing carpentry material which is excellent in design at a light weight and low cost as well.
Patent JP-H11169920-A (JP)
Title: Rolling equipment
Inventor: WATARI HIROICHI
IPC: B21B13/10
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To provide rolling equipment capable of facilitating the roll changing work, shortening working time, improving, the efficiency of operation and, dispensing in a roll shop when stand changing is executed, with excessive space for installing a spare stand for changing. SOLUTION: The roll housing 10R on the drive side and roll housing 10L on the operation side are composed separably in the axial directions of upper and lower horizontal rolls 2, 3, a roll set in which the upper and lower horizontal rolls 2, 3 are integrated together with upper and lower roll chocks 4, 5 for respectively freely rotatably supporting the rolls through rolling guide devices 6 and the roll housing 10L on the operation side are made so as to be respectively independently moved in the direction of separation from the roll housing 10R on the driving side.
Patent JP-H08231978-A (JP)
Title: Fractionating and/or purifying method for natural lipid substance
Inventor: YUURUGEN HAIDORASU
IPC: A23L5/44
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To fractionate and refine a natural lipid substance effectively and economically under mild conditions by extracting the natural lipid substance in a liq. form with a liq. compressed gas mixture comprising propane and carbon dioxide in a specified ratio.  
     SOLUTION: A natural lipid substance is fractionated and/or refined by using the natural lipid substance as a raw material in a liq. form, and by extracting the substance with a liq. compressed gas mixture comprising 50-90 wt.% propane and 10-50 wt.% carbon dioxide in a subcritical state. Pref., the extraction is carried out at 36-65°C under a pressure of 30-55 bar with a liq. mixture comprising 60-80 wt.% propane and 20-40 wt.% carbon dioxide in a subscritical state, pref. in a countercurrent extraction tower. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H09180057-A (JP)
Title: Commodity sales registration data processor
Inventor: AOKI HIRAYASU
IPC: G07G1/12
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To continue to pay and receive money by opening a drawer in case of a power failure without using a drawer key. SOLUTION: Even if a power failure occurs, it takes hundreds of milliseconds for the source voltage to drop down to 0V. From this fact, a power failure interruption process is utilized in case of the power failure to automatically open the drawer during the power failure interruption process (S5). Consequently, the drawer opening state of the drawer is secured in case of the power failure without using the drawer key. In this case, the drawer is opened on condition that a registration mode is in process (Y at S4), namely, a cashier is present, thereby preventing robbery due to the opening of the drawer without reason.
Patent JP-H09225301-A (JP)
Title: Method for purifying fumigation exhaust gas and catalyst therefor
Inventor: SANO KUNIO
IPC: B01J23/26
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To economically and efficiently purify fumigation exhaust gas by using an oxide of a metal selected from the group consisting of Ti, Si, etc., as the first catalyst component and an oxide containing at least one kind of metal selected from the group consisting of V, Cu, etc., as the second catalyst component. SOLUTION: In a fumigation method in which a closed space is filled with a chemical agent to exterminate harmful organisms, a catalyst for purifying fumigation exhaust gas contains an oxide of one king of metal or compound oxide containing two or more kinds of metals selected from the group consisting of Ti, Si, etc., as a component A and oxide of at least one kind of metal selected from the group consisting of V, Cu, W, etc., as a component B. The catalyst meets the conditions of average pore diameter of 0.01-0.070μm, total pore volume of 0.30-0.60ml/g, and comparative surface area of 50-200m<2> /g. Additionally, the catalyst is made to contain at least one kind of metal element selected from the group consisting of Pd, Pt, etc., and others as a component C.
Patent JP-2001157214-A (JP)
Title: Image pickup system
Inventor: MITSUI KENJI
IPC: G01J5/48
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To obtain an image pickup system that can photograph an object, measure a temperature distribution of the object with high accuracy and display the video image and temperature information on a display means. SOLUTION: In the image pickup system, which has a photographing system where an image pickup means of a single board type recording a color video image forms an image of an object, a video processing means that processes an output signal from the image pickup means, a color video image reproduction means that reproduces the color video image from a signal from the video processing means, a temperature measurement means that obtains temperature information of a prescribed area of the object from the output signal of the video processing means, and a display means that displays the color video image from the color video image reproduction means and the temperature information from the temperature measurement means,  the temperature measurement means is provided with an area extract means that extracts an area including a plurality of pixels from the signal of the video processing means and with a specific temperature measurement means that applies the dichromatic temperature method to the output signal from a pixel on the basis of each color light in the area so as to obtain the temperature in the area.