baber/WOPTO huggingface dataset:
Patent JP-H05309104-A (JP)
Title: Husk of dental cushion
Inventor: HERRMANN JOSEF
IPC: A61C9/00
Filed: 1992-05-01
Abstract: PURPOSE: To make it possible to monitor applied pressure by forming a husk of dental cushion for transmitting pressure from patient's teeth to an impression tray during the time of making impressions attaching a tube for temporarily introducing gaseous or liquid media. CONSTITUTION: When making impressions using an impression material and an impression tray, pressure of a patient's teeth is applied to the impression tray through a cushion. Such a dental cushion consists of a husk 1 in the shape of a hollow bag corresponding to the contour of a regular impression tray and made of rubber or other movable materials which can be sterilized. In this case, an injection tube 3 is connected to the wall of the husk 1 at the curved part 2 of the buck 1. The tip of the tube 3 is connected to a hand pump, which has a pressure measuring device and which introduces a medium and monitor the pressure. After appropriate pressure is introduced into the husk 1 by operating the band pump, the pressure applied to the impression tray placed inside the patient's month is monitored by looking at the indicator of the pressure measuring device.
Patent JP-S6216843-A (JP)
Title: Binder composition for molding sand
Inventor: TAKAHASHI SHUNSUI
IPC: C08L61/06
Filed: 1985-07-15
Abstract: PURPOSE:To improve not only a curing rate but sticker as well by decreasing the content of a monomer phenolic compd. in a resin compsn. to a specific ratio. CONSTITUTION:This binder compsn. for molding sand contains an acid-curing resin as a binder and peroxide as an oxidizing agent and is used for molding a casting mold by sulfur dioxide. The binder compsn. essentially consists of the phenolic resin formed by mixing or co-condensation of a phenolic resin or furan resin. The content of the phenol compd. monomer in the compsn. is specified to <=10wt%. The curing rate is thereby improved and the sticker is decreased, by which the productivity of the casting mold is improved.
Patent JP-S5780935-A (JP)
Title: Centralized control switch apparatus for vehicle
Inventor: HATSUTORI YOSHIO
IPC: B60Q9/00
Filed: 1980-11-05
Abstract: PURPOSE: To effectively use a space on a centralized control switch apparatus built in especially an armrest of a back seat by attaching a switch cover through a hinge so as to open and providing a key board switch portion of a control unit body in the switch cover.  
     CONSTITUTION: An armrest 2 placed at the central portion of a rear seat 1 is constructed by providing one control key board switch portion 5 and a control unit body 3 made of an electronic circuit unit portion 6 and an escutcheon 7. At the front end of the body 3, a switch cover 9 is attached so as to open or swing around a support shaft 15a. Another control key board switch portion 10 is fitted at the inside of the switch cover 9. For example, a control key 5b for conditioning air on the rear seat 1 and a knob 5i for regulating wind blowing rate, and the like are provided on the switch portion 5. And keys 10c, 10i for controlling the radio and the like are equipped on the switch portion 10. Operating the switch portions 5, 10, persons on the rear seat are served comfotably. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5582252-A (JP)
Title: Water heater
Inventor: MORI KEIICHI
IPC: F23N1/08
Filed: 1978-12-14
Abstract: PURPOSE: To prevent unnecessary overshoot from ocurring and protect critical scalds due to ejection of hot water by clipping integrated sum when the present load being operated is beyond the capacity of the hot water heater.  
     CONSTITUTION: A bridge circuit is composed of a hot water temperature sensor 7 and resistors 10, 21, 22 and the central points D,E are input respectively to input terminals 12a, 12b of an operational amplifier 12. The potential D corresponding to the supplying hot water is input to the negative input terminal of an operational amplifier 23 and a partical potential of a supplying hot water temperature sensor 24 and a resistor 25 is input. The gain of the operational amplifier 23 is determined by a resistor 26 and the resisting value of a supplying hot water flow sensor 27. The output of the operational amplifier 23 is sent to a comparator 28 and compared with the potential divided by resistors 29, 30. A relay 33 is energized by the output of the comparator 28, a contact 34 is closed, a transistor 13 is controlled through an operational amplifier 36 making up a voltage follower circuit. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11354736-A (JP)
Title: Manufacture of semiconductor device
Inventor: KATO OSAMU
IPC: H01L21/304
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device, in which a capacitance value required for micronization can be obtained and an increase in density can be realized. SOLUTION: Clusters (indentations) 14 are formed to the surface of an insulating film 11 by CMP polishing using slurry having large grain size, the film of polycrystalline silicon 15 is formed onto the insulating film 11, to which the clusters 14 are shaped, and the clusters 14 are formed onto the surface of the insulating film 11 by CMP polishing. The upper section of polycrystalline silicon 15 is subject to the effect of the clusters 14 on the surface of the insulating film 11, and polycrystalline silicon 15 having a shape 16 of large irregularities is formed.
Patent JP-H10304910-A (JP)
Title: Decorative body of slide fastener pull part
Inventor: OKAMOTO KOICHI
IPC: A44B19/26
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To easily decorate a slide fastener pull part by constructing a decorative body of the slide fastener pull part of a decorative main body manufactured through die casting, and an fitting body manufactured of a synthetic resin elastic member. SOLUTION: A decorative main body 1 is constructed by forming, at the time of die casting, an uneven decorative part such as letters, patterns, symbols or the like on the surface, and providing two or more fastening projections 2 on the back. Meanwhile, a fitting body 3 is formed, by using a synthetic resin elastic member, in shape and size having clamping projections 5 at the tips of a pair of legs 4, so that the fitting body 3 is fixed through the fastening projections 2. After the fitting body 3 is arranged in the fastening projections 2 on the back of the decorative main body 1, decorative characteristics are given to a slide fastener pull part 6 by fixing the protruded fastening projections 2 through fastening.
Patent JP-S6215508-A (JP)
Title: Optical lens system
Inventor: SHIRASAKI MASATAKA
IPC: G02B6/32
Filed: 1985-07-15
Abstract: PURPOSE:To reduce the angle of divergence of projection flight from an optical fiber and to improve the performance of an optical branching filter, etc., by positioning a spherical lens which has nearly the same diameter with an optical fiber on the front end surface of the optical fiber coaxially so that the front end surface is positioned within the focus of the spherical lens, CONSTITUTION:The spherical lens 4 which has nearly the same diameter with the optical fiber 1 is provided coaxially with the optical fiber 1 so that the front end surface of the optical fiber 1 is positioned within the focus P of the spherical lens 4. Consequently, the projection light from the optical fiber is transmitted through the spherical lens and projected and the angle of divergence decreases owing to the transmission; and incident light in the opposite direction from the projection light is converged by the spherical lens and incident, so the diameter of the core of the optical fiber increases apparently. Namely, (diameter of core 2)/(diameter of optical fiber 1) is increased optically.
Patent JP-H0822887-A (JP)
Title: Induction heating device
Inventor: KATO MITSUO
IPC: H05B6/10
Filed: 1994-07-07
Abstract: PURPOSE:To provide a uniform temperature distribution along the direction of plate width by preventing concentration of eddy currents at the end of the plate width through the control of the current-carrying states of exciting coils. CONSTITUTION:The exciting coils 5 of magnetic poles 3, 4 which are located in the same position along the direction of plate width are grouped. The longitudinally adjoining coils 5 of each group are disposed to produce magnetic flux 6 in opposite directions. The adjoining coils 5 of the adjoining groups also produce magnetic flux 6 in opposite directions. As a result, eddy currents extending in the direction of the arrow are produced around the magnetic flux 6. A switch for each group is turned on by the width of a thin plate 1, and electricity is not transmitted to those groups of coils 5 which are off the plate width. Thus the eddy currents flow through the entire thin plate 1 while describing a small group, and the concentration of the eddy currents at the ends of the plate width does not occur, resulting in a uniform temperature distribution. The cores of the magnetic poles that are off the width of the thin plate 1 are not magnetized, so voltage buildup and decrease in heating efficiency, both of which could be caused by the generation of magnetic flux, can be prevented.
Patent JP-S6133095-A (JP)
Title: Super masking device
Inventor: SUZUKI AKIRA
IPC: H04N5/278
Filed: 1984-07-26
Abstract: PURPOSE:To adopt even a signal with lower chroma as a super insertion material by replacing a part impossible to make super insertion in super inserting material signals with a signal higher than a zero level. CONSTITUTION:In terms of the super insertion material signal, a part not necessary for super insertion is replaced with a black level signal at a masking part 3 through a mask signal of a mask signal generator 2. The material signal processed by mask at the masking part 3 obtains a chromaticity signal through a Y.C. separator 4 to detect the chroma by a chroma detector 5. The chroma signal obtained by the detector 5 is formed in wavy shape by a level comparator at a key signal generator 6 to be outputted to a super insertion part 8. An image signal such as background picture from a terminal 7 and the material signal from a terminal 1 whose phase is in accord with key signal from the generator 6 through a delay unit 9 are inputted to be outputted to a terminal 10 synthesized by a key signal from the generator 6.
Patent JP-H04355136-A (JP)
Title: Register reader
Inventor: KOJIMA HIDETSUGU
IPC: B41F13/00
Filed: 1991-05-31
Abstract: PURPOSE:To provide a register reader wherein registering of the registering mark of a printed sample is possible without allowing a worker to bend forward in reading the register of the printed sample on a trial stand. CONSTITUTION:A register reader is equipped with a screen 6 having a diffusion surface, an optical system for forming the reflected light from the registering mark (8) of the printed matter placed on a trial stand into an erected image on the screen, and an imaging element (17) converting the reflected light to an electric signal.
Patent JP-H0910927-A (JP)
Title: Non-flux brazing method in furnace
Inventor: NAKATANI YOSHIO
IPC: B23K1/008
Filed: 1995-06-22
Abstract: PURPOSE: To prevent the development of defect of pin hole, etc., at a joining position by executing heating at a brazing time zone under pressurizing condition, at the time of applying brazing to a member containing alloy element having high saturated vapor pressure at the brazing temp. of brass, nickel silver, etc., without using the flux. CONSTITUTION: In the case of brazing a copper 1 and a brass parts 2, a silver 3 is set on a mechanism parts composed of the copper 1, and in the condition of laying a second mechanism parts of the brass 2 on the above setting parts, these parts are charged into an electric furnace reducing the pressure to about 1 Pa and gaseous hydrogen is supplied at 0.2l/min flow rate and the pressure in the furnace is held to 19.3-40Pa and the temp. in the furnace is raised to 600 deg.C. At the point in this time, in order to prevent the oxidation of the mechanical parts and a silver solder at the brazing temp. and restrain the vaporization of a zinc from the brass in the second mechanical parts, the gaseous hydrogen is supplied at 1.8l/min flow rate in 2.5min and successively, gaseous nitrogen is supplied at 40l/min flow rate in 2min and the pressure in the furnace is made to 0.2MPa.  Thereafter, these parts are raised to 720 deg.C and held in 60min to form the joining layer.
Patent JP-S5946571-A (JP)
Title: Positron ct apparatus
Inventor: UEDA TAKESHI
IPC: G01T1/29
Filed: 1982-09-09
Abstract: PURPOSE:To control the simultaneous counting caused by coincidence accidental or due to scattered light to a low level by memorizing only coincidence of specific detector pairs corresponding to a relative angle of rotation between the radiation source and detector pairs. CONSTITUTION:When a coincidence from a group of detectors 51 is detected with a coincidence circuit 52, an address of the detector pair involved is inputted into a data collection circuit 55 on the static side through a rotary photocoupler 54 and a coordinate value is read out of a memory 57 at a given point (t) with respect to specific pair of detectors 2 and 3 for handling immediate coincidence corresponding to the relative angle of rotation between the detector pair and the radiation source 5 rotating on an orbit 1 with the radius R. A circuit 55 counts the coordinate value of the detector pair at the point corresponding to the point (t) based on angles of the radiation source 5 and a detector support to the static base line 9 from a zebra-scale 53, an angle encoder 56 and the like and compares the results with the coordinate value read from the memory 57. When the results of the comparison are below the specified value, the detector pair involved is determined to be the specific detector pair. Thus, the addition is performed only for the immediate counting and none of the coincidence accidental or due to scattered light is picked up thereby preventing effect of noise data.
Patent JP-H0326477-A (JP)
Title: Slide unit
Inventor: OTA YOICHI
IPC: F15B15/14
Filed: 1989-06-19
Abstract: PURPOSE:To facilitate the confirmation of the presence of a locking state by engaging a plunger with the tip face of a stopper rod and making it in a locking state. CONSTITUTION:When a pressurized flow body is not fed to a stopper cylinder 16, a plunger 57 is engaged with the tip face of a stopper rod 15 with its extension by a return spring and the relative movement of a driving block 12 and the stopper rod 15 becomes in a locking state regulated thereby. When the pressurized flow body is then fed to the stopper cylinder 16, the plunger 57 is contracted by the pressure thereof, the engagement with the stopper rod 15 comes off and the relative movement of the driving block 12 and stopper rod 15 is made free. In this case, if this driving block 12 is fixed and the guide rod 15 is fitted movably in the vertical direction, the fall of the guide rod 15 and connection blocks 13, 14 is prevented with the engagement of the plunger 57 and stopper rod 15.
Patent JP-S5944134-A (JP)
Title: Method for encoding identification code of radio communication system
Inventor: MARU TSUGIO
IPC: H04W4/00
Filed: 1982-09-07
Abstract: PURPOSE:To prevent an identification code read-only memory from troubles due to intentional or interesting operations by adding a check bit to the identification code read-only memory in accordance with the same code rule as an error correcting method to record an identification code of each moving subscriber. CONSTITUTION:To the identification code recorded in the identification code read-only memory (IDROM) 6 of a moving station 8, a check bit having the same code rule as the code communication method is added. A control signal received from a base station and demodulated is composed and then stored in a register of an operation processing part 5. The information in the IDROM 6 is also stored in the register of the operation processing part 5. When moving station number designating signals coincide with each other, the operation processing part 5 generates a calling response signal by the two signals stored in the register. In this case, Hargelbarger code is used as the code.
Patent JP-2000345550-A (JP)
Title: Ground strengthening method
Inventor: HAMATO HIDEO
IPC: E02D3/08
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of work without creating an excessive portion in ground strength by driving sand piles with a reduced rate of displacement lower than that for sand piles designed for a single barrage of blows to be given at the same time. SOLUTION: One set of sand piles 1A is driven. Next, sand piles 1B are driven at the same pitch P interval as that for one set of sand piles. One set of sand piles 1C to be driven next time are driven at a position separated to P1 interval larger than P0. Moreover, one set of sand piles 1D are driven at the same driving interval P1. At a place surrounded by one set of sand piles by this method, the ground strength effect accompanied by simultaneous driving of four sand piles can be significantly improved compared to the case where a single pile is driven one by one. Thus, the driving intervals for one sets to be driven adjacently can be made larger. That is, the rate of displacement for sand piles can be reduced. Because of this, the efficiency of work can be improved by shortening the period of time for the work, and also the ground strength can be uniformed.
Patent JP-S6312606-A (JP)
Title: Polyolefin composition for injection molding
Inventor: HONMA SHIRO
IPC: C08F2/00
Filed: 1986-07-04
Abstract: PURPOSE:A composition suitable for producing injection molded articles having improved wear resistance and impact resistance and not causing ply separation, consisting of an ultra-high-molecular-weight polyolefin having specific intrinsic viscosity and a low-molecular-weight - high-molecular-weight polyolefin. CONSTITUTION:(A) An ultra-high-molecular-weight polyolefin having 10-40dl/g intrinsic viscosity measured in decalin solvent at 135 deg.C is blended with (B) 15-40wt%, preferably 20-35wt% based on total amounts of the components A and B of a low-molecular-weight - high-molecular-weight polyolefin having 0.1-5dl/g intrinsic viscosity measured in decalin solvent at 135 deg.C to give the aimed composition having 3.5-15dl/g, especially 4.0-10dl/g intrinsic viscosity [eta]c measured in decalin solvent at 135 deg.C and <=4.5kg.cm dissolution torque T. USE:Useful as bearings, gears, cams, sliding parts of household electric appliances, OA (office automation) devices, etc.
Patent JP-S5945777-A (JP)
Title: Solid-state image pickup device
Inventor: SAKAI SUMIO
IPC: H04N5/335
Filed: 1982-09-08
Abstract: PURPOSE:To reduce the noise generated at a correcting circuit and to increase the S/N ratio of a video signal, by amplifying a video signal including a missing part obtained from a solid-state image pickup device of a color VT camera at the front stage correcting the missing part and attenuating it at the rear stage. CONSTITUTION:The video signal including the missing part obtained from a solid-state image pickup device 11 is amplified into a prescribed level at an amplifier 31. The amplified video signal is corrected for the missing part of the video signal at a correcting circuit 12. The corrected video signal is attenuated to a prescribed level at an attenuator 32 and applied to a signal processing circuit 29 to be a video signal of the prescribed system. The noise generated at the correcting circuit 12 is reduced by amplifying the video signal at the front stage of the correcting circuit 12 and attenuating the video signal at the rear stage. Thus, the S/N ratio of the video signal corrected for the failure is improved and the picture quality is improved.
Patent JP-H09447-A (JP)
Title: Upper cover for water heater
Inventor: INOUE MAKOTO
IPC: F24H1/18
Filed: 1995-06-22
Abstract: PURPOSE: To maintain the temperature of the handle member of an upper cover lower than the temperature of an upper cover main body. CONSTITUTION: This upper cover 3 is provided with the upper cover main body 4 and the upper cover main body 4 is provided with a recessed part 5 formed at the approximate center part and a handle attaching part 6 formed projectingly upwards from the bottom surface 5a of the recessed part 5. The upper cover 3 is further provided with the handle member 7 to be attached covering the handle attaching part 6 of the upper cover main body 4. A bead part 75 is projectingly provided on the inner surface side of the handle member 7, the tip edge of the bead part 75 is in contact with the surface of the handle attaching part 6 and a layer-like space 10 is formed between the inner surface of the handle member 7 and the surface of the handle attaching part 6 of the upper cover main body 4.
Patent JP-H112407-A (JP)
Title: Gas heater and gas cock
Inventor: IKEDA HIDEKATSU
IPC: F23D14/06
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To set a quantity of the air required for obtaining an appropriate flame easily by employing a nut having, on the air inlet port side, a tubular or columnar body of smaller diameter than the air intake port but larger diameter than a nozzle tip part at the part for regulating the quantity of the air. SOLUTION: The gas cock 3 comprises a rubber tube 3a, an apparatus plug 3b, and an air quantity regulating section 5 comprising a nut 5a provided with a tubular or columnar body 5c and a nozzle tip part 5b. A planar nut 5a is employed preferably in order to widen the regulation range in the quantity of the air. The tubular or columnar body 5c has a smaller diameter than an air intake port 1b but a larger diameter than the nozzle tip part 5b. Consequently, the quantity of the air can be regulated easily and a quantity of the air required for obtaining an appropriate flame can be set easily.
Patent JP-H025559-A (JP)
Title: Semiconductor device
Inventor: IIDA KIYOSHI
IPC: H01L23/48
Filed: 1988-06-24
Abstract: PURPOSE:To prevent an insulation failure caused by a concave resin occurred at a resin injecting hole by a method wherein a through-hole, which serves as a relief hole of a screw and a semiconductor element protective resin injecting hole, is connected to a hole, possessed of a screw function, inside a case. CONSTITUTION:A relief hole 11 of a screw, which is screwed into a nut 9 fitted to a nut hole 31 of a resin upper lid 3, is formed as a through-hole. A gel material 12 and an epoxy reins 13 are injected taking advantage of the above the through-hole before the fitting of the nut 9 into the nut hole 31, the bending of a lead-out terminal 5, and a heaping process of an external conductor 8. The epoxy resin 13 is injected to such an extent that it reaches slightly above the lower end of the relief hole 11 and set after the gel material 12 is injected until it covers as Al wiring 7. If the epoxy resin 13 is injected too much, the resin 13 may bear on the tip of the screw shown by an axial line 10. In result, the height of the gel material 12 and the epoxy resin 13, to be injected, becomes low, so that the epoxy resin is especially saved in quantity.