baber/WOPTO huggingface dataset:
Patent JP-H08306164-A (JP)
Title: Tape cassette
Inventor: MEGURO HIROSHI
IPC: G11B23/28
Filed: 1995-05-01
Abstract: PURPOSE: To provide a tape cassette not easily imitated, having a sure identification function and easily assembled. CONSTITUTION: A prism 41 for guiding a light from a light emitting part 52 to a light receiving part 53 is provided in the position of a case main body opposed to the light emitting part 52 and the light receiving part 53 provided in a recording and/or reproducing device, and the prism 41 is held between inclined surfaces 26a and 27a respectively formed on the side face parts of upper and lower halves 3 and 4, positioned and fixed. Corresponding to the light emitting part 52 and the light receiving part 56, an incident hole 23 and an exit hole 24 are provided in the case main body, and the prism 41 is arranged facing these incident and exit holes 23 and 24.
Patent JP-H02290438-A (JP)
Title: Temperature controller for hot water heater
Inventor: KITAYAMA YOICHI
IPC: F24D7/00
Filed: 1989-04-28
Abstract: PURPOSE:To prevent refrigerant gas of a hot water heater from flowing therethrough by providing another hot water heater for regulating the refrigerant liquid surfaces of the respective heaters according to the detection outputs of the surfaces of bottoms of the heaters in a room heating cycle having two or more hot water systems and controlling hot water temperature in one hot water supply system. CONSTITUTION:Refrigerant gas from a compressor 1 is fed to an air conditioning hot water heater 5, a heat accumulating hot water heater 6 through a 3-way valve 8, and thermally exchanged with hot water. The valve 8 operates only to control the hot water of the heater 5. A control meter 11 receives signals of liquid surface oscillators 9, 10 of the heaters 5, 6, detects refrigerant surface difference in both the heaters, and calculates a control signal to a control valve 12. The hot water amount of the heater 6 is regulated by the signal of the meter 11, the internal pressures of the heaters 5, 6 become uniform, and the surfaces are held at the same level. Accordingly, the refrigerant gas is not fed through. The hot water of the heater 6 is thermally exchanged by a second hot water heater 13, and predetermined hot water is eventually obtained by thermometers 15 and temp. regulating valve 14.
Patent JP-S5810389-A (JP)
Inventor: TAKAHASHI MINORU
IPC: H01T4/18
Filed: 1981-07-10
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-H11306740-A (JP)
Title: Music reproducing device
Inventor: MURAYAMA SHIZUTOKU
IPC: G11B19/02
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To set whether a piece of music is the desired piece of music or not to a device through simple operation for a user to once press a key while listening to that piece of music during the driving of a car or the like, and to automatically perform reproduction according to that setting through the device later. SOLUTION: When a certain piece of music is selected, a CPU judges whether the selected piece of music is a piece of music set as the unwanted piece of music or not while referring to a storage part in a step 11. When the selected piece of music is a piece of music which is not set as the unwanted piece of music, the reproduction of that piece of music is started in a step 12, next, it is judged in a step 13 whether a button for setting the unwanted piece of music is pressed during the reproduction of that piece of music or not. When the user listens to that piece of music while driving the car or the like and does not want to listen to that piece of music, the button for setting the unwanted piece of music is pressed.  The CPU detects that operation in the step 13, sets and registers that piece of music as the unwanted piece of music for the user in the storage part, the reproduction of that piece of music is stopped in a step 15 and the next piece of music is selected in a step 16.
Patent JP-H01280601-A (JP)
Title: Water vapour explosion prime mover
Inventor: KIRINOE NAOKI
IPC: F01B29/12
Filed: 1988-05-02
Abstract: PURPOSE:To make it possible to generate power without air pollution and to save the resources by generating a water vapour explosion which is caused by vapourizing water in an instant due to pouring water in the environment of high temperature condition, and constructing the device so as to take out its expansion pressure as a motive power. CONSTITUTION:A cylinder A having a function to generate high temperature by compression air, and a cylinder B generating power by receiving expansion pressure of water vapour explosion, are provided side by side. In the cylinder head 12 of the cylinder A, a space of heat receiving part is formed, and this space is heated by utilizing generated heat at compressing air with reciprocating motion of the piston 14 in the cylinder a. By injecting water from a water injection pump 1 into this space, a water vapour explosion is generated, and hereby generated high pressure steam is introduced into the cylinder B through a steam passage 10. And a piston 14 is pressed down by utilizing the expansion pressure of steam and a crankshaft 17 is rotated.
Patent JP-S59233030-A (JP)
Title: Cylinder regeneration circuit for oil-pressure shovel
Inventor: KAWAMOTO MASAHARU
IPC: F15B11/024
Filed: 1983-06-17
Abstract: PURPOSE:To increase the speed of a cylinder by a method in which a regenerative poppet is provided in the gratity-lowering side passage of the cylinder, and pressure oil on the returning side of the cylinder is always connected to the cylinder supply side passage and also to a tank when the pressure on the supply side is more than a fixed pressure. CONSTITUTION:A regenerative poppet 6a is provided in the return side passage 6c of a spool valve 6 for arm when the arm cylinder 8 of an oil-pressure shovel goes down under gravity. By the regenerative poppet 6a, pressure oil on the return side of the cylinder is always allowed to flow to the cylinder supply side passage through an orifice (h). When the pressure of the cylinder supply side passage 6d exceeds a given pressure, the regenerative poppet 6a is switched by the pressure on the supply side of the cylinder, and the pressure oil is flowed through the orifice 6j of the passage 6i to a tank. The speed when the cylinder goes down under gravity can thus be increased.
Patent JP-S5442601-A (JP)
Title: Electric motor
Inventor: SHIMOZU TADAO
IPC: H02K1/28
Filed: 1977-09-09
Abstract: PURPOSE: To provide a compact electric motor by simplifying the installation of stacked iron core. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02286394-A (JP)
Title: Thermal recording sheet
Inventor: TAKAHASHI YOSHIYUKI
IPC: B41M5/337
Filed: 1989-04-28
Abstract: PURPOSE:To enhance recording sensitivity and recording characteristics by containing heat-meltable substance composed of at least one of aromatic ether and thioether compounds having a predetermined composition in a thermal color forming layer. CONSTITUTION:A thermal recording sheet has a sheet-like base material and the thermal color forming layer formed to at least one surface of the sheet-like base material and containing a colorless - light-colored dye precursor and the coupler reacting with said dye precursor under heating to form a color and the thermal color forming layer contains heat-meltable substance composed of at least one of aromatic ether and thioether compounds represented by formula (wherein R<1> is a hydrogen atom, an alkyl group, an aryl group or an aralkyl group, n is an integer of 1 - 5 and X and Y are respectively independent each other and an oxygen atom or a sulfur atom). When this specific heat-meltable substance is used, extremely high recording sensitivity and heat resistance are obtained without lowering the whiteness of a thermal recording surface and generating a whitening phenomenon deteriorating the quality of a developed color image with the elapse of time.
Patent JP-H11307942-A (JP)
Title: Multilayer circuit board
Inventor: SHIMADA KAZUHIRO
IPC: H05K3/46
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To obtain a multilayer circuit board of low cost. SOLUTION: A core board 1 having a first and a second copper foil circuit patterns 4, 5 on the surface and the back, respectively, is formed of a paper phenolic board formed by impregnating a paper substratum with phenol based synthetic resin. A surface side copper foil circuit pattern 6 is bonded on the surface of the core board 1 via a synthetic resin based surface side adhesive agent layer 2, and a back side copper foil circuit pattern 7 is bonded on the back of the core board 1 via a synthetic resin based back side adhesive agent layer 3. A conductive through hole connecting part 10 electrically connecting a part of the surface side circuit pattern 6 and the back side circuit pattern 7 is formed of conductive paint using mixture of epoxy resin and phenol resin as binder.
Patent JP-H01280104-A (JP)
Title: Structure body of elastic pavement
Inventor: YAMAMORI HIROSHI
IPC: E01C13/06
Filed: 1988-04-30
Abstract: PURPOSE:To make softness and durability compatible by adding polyurethane polymer to ground solid aggregate of a solid rubber system elastic substance, ground foaming aggregate of a foaming rubber system elastic substance and a mixture of pretreatment agent, and mixing to combine them. CONSTITUTION:Grinded solid aggregate of a solid rubber system elastic substance as aggregate to produce elasticity and ground foaming aggregate of a foaming rubber system elastic substance are used to mix, and an pretreatment agent of a polybutadiene system polyol is added to them to mix dispersedly. Polyurethane polymer as hardening resin of binder is mixed to them to combine. When an elastic pavement is built on the basis of that structural body, favorable bearing characteristic and low compression characteristic can be obtained by the multiplier effect of the grinded solid aggregate and ground foaming aggregate.
Patent JP-S5232360-A (JP)
Title: Constant-volume feed method for liquid photosensitive resins
Inventor: MIHARA SHIYOUZOU
IPC: G01F11/00
Filed: 1975-09-08
Abstract: PURPOSE: To put a withdrawal pipeprovided with a valve at its end into resin liquid in a vessel and supplying the resin liquid through a measuring instrument under reduced pressure or increased pressure, thereby achieving the stability of quality and constant-volume feeding. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000297831-A (JP)
Title: Waterproof structure for brake for wheel-in-motor
Inventor: TSURUMAKI HIDEO
IPC: F16D65/00
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To easily eliminate water, even if water infiltrates into a brake drum. SOLUTION: At a tip of an assembling part 8 to be projectingly provided from an electric motor 1, a collar edge 24 is provided. On an opening surface of a brake drum 5 of a drive wheel 2, an opening edge 25 is provided. When the electric motor 1 is assembled with the drive wheel 2, the inside of the brake drum 5 is made a watertight state because both edge parts 24, 25 face each other in projecting and recessed states. At a lower end part of the collar edge 24, a drain port is opened. When water infiltrates into the brake drum 5, water is quickly drained from the drain port.
Patent JP-S61267464-A (JP)
Title: Video camera
Inventor: MORITA KENJI
IPC: G03B7/28
Filed: 1985-05-22
Abstract: PURPOSE:To obtain a vivid reproduced picture of not only the bright part but also the dark part of an object of high contrast by detecting the peak value of a video signal in case of image pickup of the bright part and detecting the average value of the video signal to obtain an iris control signal in case of image pickup of the dark part. CONSTITUTION:When the bright part of the object of high contrast is picked up with a proper quantity of light in case of image pickup of the object of high contrast, a switch 8 is closed to the side of a contact A, and the detection output of a peak value detecting circuit 6 controls an iris 1 as the iris control signal thereby. When the dark value is picked up with a proper quantity of light, the switch 8 is closed to the side of a contact B, and the detection output of an average value detecting circuit 7 controls the iris 1 as the iris control signal. Thus, the bright part and the dark part are picked up with the proper quantity of light.
Patent JP-S62265225-A (JP)
Title: Remedy for toothache and pulpitis
Inventor: OSHIGE HIDETOSHI
IPC: A61P1/02
Filed: 1986-05-12
Abstract: PURPOSE:A remedy, containing 10-(2-dimethylaminopropyl)-10H-pyrido[3,2- b][1,4]benzothiazine as an active ingredient and capable of effectively treating inflammations of dental pulp and thoroughly curing toothache with the dental pulp preserved. CONSTITUTION:A remedy obtained by containing 10-(2-dimethylaminopropyl)-10 H-pyrido[3,2-b][1,4]benzothiazine or a pharmaceutically acceptable salt thereof as an active ingredient. Hydrochloride (common name; isothipendyl hydrochloride) is particularly preferred for the above-mentioned pharmaceutically acceptable salt. The amount of the blended active ingredient is within the range of 0.1-5.0wt%, preferably 0.5-2.0wt% based on the total weight. The dosage form used as the titled remedy is, e.g. solution, paste, application agent, etc. A local anesthetic agent, anti-inflammatory agent, germicide, etc., may be blended in addition to the above-mentioned active ingredient.
Patent JP-S59232660-A (JP)
Title: Die clamping device
Inventor: YAMAGUCHI TERUMOTO
IPC: B22D17/26
Filed: 1983-06-15
Abstract: PURPOSE:To press and fix a die to a surface plate with a simple construction and to reduce cost by fixing a pressing piece to the bottom surface at the tip of a clamping piece and advancing and tilting the clamping piece to the part above the die. CONSTITUTION:A cam shaft 5 rotates upon rotation of a lever 7 then a push bar 6 rotates to contact the inside wall of a hole 10a and advances inward a clamping piece 10 thereby moving the piece to the part above a die 3. When the shaft 5 rotates by a required angle, the large-diameter part 5b-2 of the cam 5b begins to contact the bottom surface of the piece 10 and floats from a holding member 9. As the cam shaft rotates further, the top surface of the piece 10 contacts the top surface wall 4c of the case and the pressing piece 8 on the bottom surface at the inside end of the piece 10 positioned above the die 3 descends to press the die 3. The die 3 is thus clamped to a surface plate 1 by means of the cam 5b, case 4, piece 10 and piece 8.
Patent JP-S62266715-A (JP)
Title: Magnetic head
Inventor: ONISHI TAKASHI
IPC: G11B5/17
Filed: 1986-05-14
Abstract: PURPOSE:To increase recording density and to improve the manufacture yield of products by forming a stress relief groove in the slanting wall surface of a winding groove on the side of an operating gap. CONSTITUTION:The winding groove 5 of L1=700mum, L2=500mum, and theta=55 deg. is formed in a core block 1b between core blocks 1a and 1b made of MnZn ferrite, and the rectangular stress relied groove 6 of L6=100mum and L7=200mum is formed at a position of L3=600mum by an outer periphery blade type slicer. Then when the core blocks 1a and 1b and coupled in abutting state, a spacer l=1 1m which is made of titanium foil is interposed between both blocks 1a and 1b and a glass rod 3 is set between both blocks 1a and 1b; and they are set on a jig 7 in said state and heated and cooled gradually to form the operating gap 4. At the same time, the blocks 1a and 1b are joined with fused glass 3' and then cut by an inner periphery blade type slicer to obtain a head chip 1, whose cross sections are both polished into planes and lapped, thus finishing the surface.
Patent JP-H07319733-A (JP)
Title: Program evaluating device
Inventor: KATO KOJI
IPC: G06F9/06
Filed: 1994-05-23
Abstract: PURPOSE:To evaluate a program even before the development of a target machine is completed and also to increase the evaluating speed by adding an I/O resources simulating function to a simulator. CONSTITUTION:The execution timing is set by an execution range condition setting part 3 for the script that describes the execution plan of a control program inputted from a keyboard 8 and to be evaluated, and the script is carried out at a script part 5 to an I/O resources part 6. The script shows a language that shows execution of a specific processing in response to the control signal which is inputted to and outputted from the I/O resources of a controlled system (e.g. an engine of ECU of an internal combustion engine, etc.) that is controlled by the control program to be evaluated. When the instruction row of this program shows the operation of the I/O resources, the processing described as a script is carried out, and the value is inputted to the input terminal included in the I/O resources as a script processing result, thereby, the controlled subject is simulated.
Patent JP-H045275-A (JP)
Title: 1-phenyl-n(2-chlorethylcarbamoyl)-7,8- dimetoxy-2,3,4,5-tetrahydro-1h-3- benzazepine and preparation thereof
Inventor: DONKA MINKOBA MONDESHIYUKA
IPC: C07D223/16
Filed: 1990-04-24
Abstract: NEW MATERIAL: 1-Phenyl-N(2-chloroethylcarbamoyl)-7,8-D-dimethoxy-2,3,4,5- tetrahydro-1H-3-benzazepine racemic compound or optically active isomer.  
     USE: Effectively preventing the intake of dopamine, noradrenaline and serotonin, preventing the formation of gastric ulcer, and having cytostatic effect.  
     PROCESS: 1-Phenyl-7,8-dimethoxy-2,3,4,5-tetrahydro-1H-3-benzazepine racemic compound or optically active isomer is treated with 2-chloroethyl isocyanate in chloroform medium, to form the compound with the formula. 
     COPYRIGHT: (C)1992,JPO
Patent JP-2000298072-A (JP)
Title: Method and device for manufacturing semiconductor pressure sensor
Inventor: YOSHIOKA KOICHI
IPC: G01L9/04
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor pressure sensor of high productivity and reliability. SOLUTION: A pressure-sensitized diaphragm side of a silicon element forming a pressure-sensitized diaphragm is jointed to a glass stage comprising a through hole having a similar linear expansion coefficient to the silicon element to provide a chip 3, which is jointed to a metal pipe 4 comprising a through hole to constitute a semiconductor pressure sensor 5. Here, multiple metal pipes 4 are connected to a lead frame 7 through a synthetic resin 6 so that multiple semiconductor pressure sensors 5 are manufactured from a single lead frame 7.
Patent JP-S5810469-A (JP)
Inventor: EEBUARUTO KIRE
IPC: B25C1/06
Filed: 1982-06-25
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-H11292023-A (JP)
Title: Method and apparatus for preventing automatic filling valve from drying
Inventor: INOUE MASANORI
IPC: B65B39/00
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To prevent liquid from dripping or splashing after filling, in an automatic filling valve. SOLUTION: While an automatic filling valve 6 stops supplying, an exterior of a nozzle 9 is sealed by a receive cup 22. Drying preventive liquid 32 for keeping a filled material wet is put in the receive cup 22, whereby the exterior of the nozzle 9 is in a liquid atmosphere for keeping the filled material wet to prevent the filled liquid from being dry. Therefore, the filled material attaching to an exterior of the nozzle 9 is in a form of a wet thin coat, so that it may not drip around or splash at the time of subsequent filling operation.
Patent JP-S5535373-A (JP)
Title: Photosensitive resin composition for screen process
Inventor: FUNKAWA TOMOO
IPC: C08F2/50
Filed: 1978-09-04
Abstract: PURPOSE: To enhance the screen coating properties, physical and chemical properties (e.g. water resistance), by using high molecular latex.  
     CONSTITUTION: A photosensitive resin composition for screen process is formed by dispersing and dissolving photosensitizing agent and, if necessary, crosslinkable oligomer into an alkaline water-soluble high molecular latex obtained by reacting unsaturated epoxy monomer with water disperse high molecular latex solution possessing acid radical and amideradical. the water disperse high molecular latex possessing acid radical and amide radical is prepared by various known emulsion polymerization methods, using, e.g., unsaturated amide monomer, unsaturated acid monomer, and, if necessary, one or more than one kind of vinyl monomers which are copolymerizable therewith. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5734277-A (JP)
Title: Mark reader
Inventor: HASEGAWA KENJI
IPC: G06K7/00
Filed: 1980-08-07
Abstract: PURPOSE:To simplify constitution of a mark reader and to improve accuracy for mark detection by using a photoelectric converting system for the mark reading together with a photoelectric converting system for character reading and further by using also an A/D convertor together with a buffer memory together. CONSTITUTION:A card 1 with an entered mark M is moved in the arrow direction, and black optical information indicated by the mark M on the card 1 is received optically with a self-scanning type fixed pick up element 2 to be converted to an electric signal. After the converted electrical signal is amplified with an amplifier 3, a signal corresponding to the information on the card 1 is quantized in nultivalues to supplement blackness of the mark M on the card 1 digitally. When the digital signal is stored in a buffer memory 5, a piece of information for one mark column that exists in the range to be detected by a controlling signal stored in the memory 5. Next, data in the detected region for one mark column are read successively by the control signal from an address control circuit 6, and is stored in a memory 5, outputted from a mark identifying circuit 8 and is used commonly with a character reader.
Patent JP-H11286053-A (JP)
Title: Drawing/feeding apparatus for u-shaped folding pipe
Inventor: KOMORI MITSUNORI
IPC: F16L55/16
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To make a high performance compact structure by a method in which a male holding piece and a female holding piece are arranged in parallel on one catapillar and on the other catapillar respectively, each catapillar is driven through an one-way clutch, the clutch can be rotated idly when the drawing force of a winch is added. SOLUTION: The catapillars 1, 2 of a U-shaped folding pipe (a) receive driving force from driving devices 3, 4 through one-way clutches 5, 6. A male holding piece 7 having a projected part 7a which can be inserted into the opening part a1 of a U-shaped part is attached to a catapillar 1, a female holding piece 8 having a recessed part 8a which can be inserted into a folding part a2 is attached to the other catapillar 2, and each holding piece 7, 8 is arranged on the catapillar in the form of a large number of parallel lines. Since the male and female holding pieces 7, 8 hold the pipe (a), a large holding pressure is applied to obtain high performance. When the pipe (a) is drawn at a speed exceeding a push-in speed, the clutches 5, 6 are rotated idly to prevent the application of an unreasonable load on the driving devices 3, 4.
Patent JP-S62264716-A (JP)
Title: Flip-flop circuit
Inventor: TAKAHASHI TORU
IPC: H03K3/286
Filed: 1986-05-12
Abstract: PURPOSE:To attain sure setting or resetting by connecting emitters in common of data storage transistors (TR) via a resistor. CONSTITUTION:Emitters of a TR Q4 connected to a set input S and a TR Q1 connected to a reset input R are connected in common, and its connecting point and the emitters of data storage TRs Q2, Q3 are connected respectively via resistors R5, R6. Through the constitution above, in impressing a high level to the reset input R, since a bias higher by a potential difference of the resistor R6 is impressed to the base-emitter junction, the TR Q1 is easily turned on more than the data storage TR Q3 and sure resetting is attained. When a high level is given to the set input S, sure setting is impressed by the same reason as above.