baber/WOPTO huggingface dataset:
Patent JP-2000238892-A (JP)
Title: Skid
Inventor: SAKAKURA SHIGEKI
IPC: F16M11/00
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To support a horizontally placed object article without being affected by a protrusion. SOLUTION: A skid is provided with a main frame 17 of a channel-shaped member to be fixed just under a horizontally-placed object article 6, a frame 18 of an almost channel-shaped member shape being in contact slidably forward and backward with the frame 17, weir plates 19 and 20 formed on the ends of the main frame 17 and the sub-frame 18 and the upper edge can be brought into contact with the outer face of the horizontally-placed object article 18 from below and a filler 12 formed of a granule or a highly viscous body to be filled in a space encircled by the main frame 17, the sub-frame 18 and weir plates 19 and 20, and the filler 12 is deformed in compliance with a protrusion 6a of the horizontally-placed object article 6 to avoid the interference generated between respective members 17, 18,  19 and 20 constituting the skid 16 and the horizontally-placed object article 6 to be supported.
Patent JP-H03243066-A (JP)
Title: Image coding system
Inventor: ISHII HITOSHI
IPC: H04N1/415
Filed: 1990-02-21
Abstract: PURPOSE:To make the distortion of respective blocks inconspicuous and to suppress the deterioration of an image by dividing inputted image data into non-square blocks and quantizing cosine-converted data. CONSTITUTION:An input image is stored in an image memory 1 and divided into non-squrae blocks by a dividing circuit 2. Each divided block image is consine-converted by a conversion circuit 3, the cosine coefficient is quantized by a quantizing circuit 4 to reduce data volume and the quantized data are stored in a storage device 5. Since the divided blocks are formed as non-squares, the boundary of respective blocks is inclined and the distortion of each block is made inconspicuous. Since the divided blocks are quantized, the generation of block distortion can be suppressed on the receiving side in the case of executing the quantization of a low bit rate, suppressing the deterioration of an image.
Patent JP-S58155994-A (JP)
Title: Heat transfer sheet for heat transfer recording apparatus
Inventor: HONMA JIYUNICHI
IPC: B41M5/392
Filed: 1982-03-11
Abstract: PURPOSE:To prevent the adhesion defects and the thickness irregularity of an ink layer, by coating on recesses formed on the ink coating side on a base sheet with resin or roughening the surface of said base sheet. CONSTITUTION:An endless base sheet 1 comprising a polyester film or a polyimide film is recirculated and conveyed by conveyor rollers 2, 3 while a heat meltable ink 5 in a heated ink tank is pumped up by a heated roller 6 to coat the base sheet 1 with said ink to form an ink layer 7. This heat transfer sheet is conveyed to a heat sensitive head 8 to carry out the transfer recording of the ink with respect to an object 9 to be recorded such as plain paper separately supplied to said heat sensitive head 8. An intermediate layer comprising resin is provided to the surface of the ink layer coating side of the base sheet or one surface of the base sheet is roughened and the ink layer is applied to the intermediate layer or the roughened surface side to prevent the fluidization of the ink layer of the heat transfer sheet.
Patent JP-H09225537-A (JP)
Title: Bending method
Inventor: KAMEI KATSUMOTO
IPC: B21D5/04
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To carry out highly accurate bending work by determing the Young's modulus of a material to be worked in the halfway of bending, estimating the amount of spring back corresponding to the objective bending angle and deciding the indentation of a punch head. SOLUTION: By forcing in the material 1 to be worked in cantilever one end side of which is fixed with a die 3 from the upper part with a punch heat 2, bending of the material 1 to be worked is executed. At that time, load which is applied to the punch head 2 in pressurizing is detected with strain detecting part 20 which is set to a punch holder 4 and the Youngth's modulus of the material 1 to be worked is determined. At that point of time, bending work is once interrupted, the amount of spring back corresponding to the objective bending angle of the material 1 to be worked based on the Young's modulus and the indentation of the punch head 2 from the objective bending angle and estimated amount of spring back is calculated and decided.  Next, bending work is restarted and the forcing-in of the punch head 2 is executed till the indentation is made to coincide with the calculated value. In this way, the bending work of the material 1 to be worked is executed with high accuracy.
Patent JP-S57154395-A (JP)
Title: Welding material
Inventor: FUJIKURA MASAKUNI
IPC: C22C38/00
Filed: 1981-03-19
Abstract: PURPOSE:To obtain weld metal of high corrosion resistance, toughness and weld crack resistance by reducing the contents of hydrogen and oxygen in a welding material and reducing the content of nitrogen as well. CONSTITUTION:The welding material used for inert gas shielded arc welding of chromic stainless steel contains, by weight %, <=0.05% C, <=0.03% N, <=1.0% Si, <=6.0% Mn, <=0.02% P, <=0.02% S, 9-40% Cr, <=0.02% O, and <=0.002% H, and, if necessary, 1 or >=2 kinds of <=6.0% Mo, <=4.0% Nb, <=4.0% Ti, <=3.0% W, <=3.0% V, <=1.0% Al, <=1.0% Ta, <=1.0% Zr and <=1.0% B, and consisting of the balance Fe and unavoidable impurities.
Patent JP-H03240558-A (JP)
Title: Printing method
Inventor: ONISHI HIROYUKI
IPC: B41M5/00
Filed: 1990-02-20
Abstract: PURPOSE:To ensure speedy, enough drying and fixing and also make possible the realization of excellent discharge stability and reliability without clogging as well as the water-proof and light-fast properties of printed matter by mixing and splashing at least, the first and the second liquids containing coloring components right before their ejection. CONSTITUTION:The first liquid is prepared by blending water-soluble dye(yellow, magenta, cyan), diethyleneglycol, distilled purified water and a surfactant. Next the distilled purified water is blended to an electrolyte to prepare the second liquid. The preferable first and second liquid viscosity is 50cP or lower at 20 deg.C. The first and second liquids are blended right before the ejection and the blend is splashed. After that, the blend is solidified on a medium for transfer and then is allowed to become fixed.
Patent JP-H03241883-A (JP)
Title: Wavelength variable semiconductor laser device
Inventor: SAKATA HIDEFUMI
IPC: G02B26/08
Filed: 1990-02-20
Abstract: PURPOSE:To obtain a variable wavelength laser ray source excellent in efficiency and small in loss, where a semiconductor laser is easily mounted, by a method wherein a grating element and the rear end face of the semiconductor laser high in reflectivity are made to constitute an external resonator using laser rays emitted from one end of the semiconductor laser. CONSTITUTION:A semiconductor laser 5, whose rear end face 7 is enhanced in reflectivity by coating and front face 6 is made low in reflectivity, is enveloped in a package, laser rays emitted from the semiconductor laser 5 are collimated by a collimator lens 2. A part of the collimated rays of narrow band is reflected by a diffraction grating 3 in a direction opposed to the incident ray. The reflected laser rays are fed back to the semiconductor laser 5 traveling reversely the same path and penetrating through the collimator lens 2, and the rear end face 7 high in reflectivity of the semiconductor laser 5 and the diffraction grating 3 constitute an external resonator.
Patent JP-S51113736-A (JP)
Title: Automatic light exposure phase controller
Inventor: HISABAYASHI SATOSHI
IPC: G03B27/72
Filed: 1975-03-31
Abstract: PURPOSE: To offer a light exposure phase controller that always supplies a constant proper light exposure of preset valde. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03241842-A (JP)
Title: Heating of circuit board
Inventor: TAKEUCHI MITSUO
IPC: H01L21/60
Filed: 1990-02-20
Abstract: PURPOSE:To shorten the time to be required for heating a circuit board with circuit elements formed or mounted on its rear as well as to improve a temperature distribution by a method wherein an inert fluid is filled in a recessed place formed in the upper surface of a heat block, the circuit board is mounted on the upper surface of the block in such a way that the recessed place is made to cover with the rear of the circuit board and the block is heated to a desired temperature. CONSTITUTION:A recessed place 8 to oppose to the rear of a circuit board 5 is formed in the upper surface of a heat block 6 for heating the circuit board 5 with circuit elements 7 formed or mounted on the rear to a desired temperature, an inert fluid 10 having a boiling point higher than the above desired temperature is filled in the recessed place 8, whose peripheral edge part comes into contact to the peripheral part of the rear of the board 5, the board 5 is mounted on the upper surface of the block 6 in such a way that the recessed place 8 is made to cover with the rear of the board 5 and the block 6 is heated to the desired temperature. Thereby, the heating to warm the board 5 to the desired temperature results in depending mainly on the natural convection of the fluid 10 heated by the block 6 in the recessed place. Accordingly, the time to be required for heating the board 5 to 200 deg.C or thereabouts is shortened to 1/10 or shorter of that by a conventional method, in which the interior of the recessed place is filled with the atmosphere, and the temperature variation is reduced to a fraction of those by conventional methods.
Patent JP-H0578409-A (JP)
Title: Photopolymerizable composition
Inventor: MIYAMOTO RYOICHI
IPC: A61K6/083
Filed: 1991-02-12
Abstract: PURPOSE:To obtain a photopolymerizable composition, containing a radically polymerizable monomer, a coloring matter, having the specific absorption maximum peak and changing the color with visible rays and a polymerization initiator with visible rays, capable of discriminating the extent of photo-setting with the change in color, having high photo-setting properties and useful as dental materials, etc. CONSTITUTION:The objective photopolymerizable composition is obtained by blending (A) 100 pts.wt. monomer (e.g. methyl methacrylate) having at least one radically polymerizable unsaturated group in the molecule with (B) 0.0001-0.5 pt.wt. coloring matter (e.g. crystal violet), having the light absorption maximum peak between 400-800nm in its state dissolved in the monomer of the component (A) and changing the color with visible rays and (C) 0.01-3 pts.wt. polymerization initiator (e.g. camphorquinone) with visible rays. The resultant composition is capable of exhibiting sufficient light transmissivity for photo-setting the composition and discriminating the extent of the photo-setting by a change in color.
Patent JP-H08317979-A (JP)
Title: Pump suitable for artificial respiratory apparatus and its exhaust valve assembly
Inventor: ADAHAN CARMELI
IPC: A61M16/20
Filed: 1995-02-28
Abstract: PURPOSE: To obtain a pump particularly useful in respirator apparatus, by including a cylinder between the inlet and outlet, and a piston reciprocatable axially within the cylinder and dividing its interior into an inlet chamber and an outlet chamber. CONSTITUTION: When a motor M rotates in one direction, the rotor 17 of the motor moves a screw 21 via a nut 18, so that a piston 13 is moved in one direction to shrink the outlet chamber Co, therefore air is pushed out from an outlet one-way valve 8. At that time a one-way valve 30 is closed, so the air in the inlet chamber Ci does not inter the outlet chamber Co. When the motor M rotates in the opposite direction, the piston 13 is moved to the opposite direction. Thus air is sucked from the inlet chamber Ci, through the one-way valve 30 to the outlet chamber Co. The piston 13 is supported by a bearing 19 and a seal 28 unrestrainedly for axial and rotary movements.
Patent JP-H09206229-A (JP)
Title: Dressing table with washstand
Inventor: SHIMOMURA TAKASHI
IPC: A47K1/00
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To eliminate necessity for separately preparing a lighting cover and a falling preventing piece by providing the falling preventing piece, which prevents small articles, etc., from falling from a storage part, on the top of the lighting cover in such a state as projecting from the front top of the storage part. SOLUTION: A fitting recessed part 13 for attaching a lighting cover 6 is formed in parallel along the width direction on the top face of a shelf part 14. A fitting recessed part 13 is also formed in parallel along the width direction under a lighting 1 and a bottom support shelf 19 for attaching the lighting cover 6 is provided. The lighting cover 6 is extended from the shelf part 14 across the bottom support shelf 19 so as to cover the front face of the shelf 14 and a lighting installation part 2, and its suspension piece 12 is vertically provided so as to match the position of the fitting recessed part 13. A falling prevention piece 5 for preventing an article put in a storage part 3 from falling is integrally formed with the lighting cover 6 and, when the lighting cover 6 is attached to a mirror cabinet 7, the falling prevention piece 5 projects upward from the top face of the shelf 14 of the storage part 3 in the vertical direction by 15mm.
Patent JP-S60183251-A (JP)
Title: Washer with automatic washing liquid switching device
Inventor: TAKEYAMA KOUICHI
IPC: B60S1/48
Filed: 1984-02-29
Abstract: PURPOSE:To increase washing capability by providing a washing liquid tank and a water tank independently and a washing liquid is jetted out at first and water is jetted out automatically next when a washer switch is turned on. CONSTITUTION:A washing liquid tank 20, which is installed in an engine room, is formed in a partitioned shape consists of a liquid tank 24 and a water tank 25, separated by a dividing wall 23, and a liquid supply hole 26 and a water supply holes 27 are provided respectively for each of the tanks 24, 25 with opening lids 28, 29. Pumps 30, 31 for washing liquid (a) and water (b) are installed in the concave parts 32, 33 formed at the bottom side of the washing tank 20 and they are driven by motors 36, 37. Washing liquid (a) and water (b) are selectively jetted out from a nozzle 35 driven by each of the pumps 30, 31 and a switching device (no drawing provided) controls each of the pumps to jet out water (b) for a fixed period of time after jetting out washing liquid (a) for a fixed period of time.
Patent JP-H08206336-A (JP)
Title: Pachinko game partition structure
Inventor: FUMIKURA TAKAHIDE
IPC: A63F7/02
Filed: 1995-02-02
Abstract: PURPOSE: To provide a pachinko game partition structure capable of immediately utilizing a ball box as required. CONSTITUTION: The cylindrical body 15 of a case 14 is penetratingly arranged from end to end on an island base 1, and arm members 21, 22 and engaging protruded stripes 21a, 22a are successively connected in the longitudinal direction. When the engaging recesses of ball boxes 23 are inserted and engaged, and pushed into the engaging protruded stripes 21a, 22a, handles 27 are brought into contact with each other and pressed in sequence, and the ball boxes 23 are fully spread in the case 14, or the opening/closing cover 18 of the case 14 fo the island bas 1 is opened, and the ball boxes 23 can be stored when the engaging recessed stripes are hooked on the engaging protruded stripes 21a, 22a of the arm members 21, 22 respectively.
Patent JP-H07226028-A (JP)
Title: Disk driving device and write control method therefor
Inventor: IKEDA YOSHIYUKI
IPC: G11B27/10
Filed: 1994-02-15
Abstract: PURPOSE:To simplify the constitution of a write gate signal generation circuit for performing write control of recording head in a disk drive device. CONSTITUTION:The write gate signal generation circuit 10 is provided with an index signal generation part 11 generating an index signal, a counter 12 starting the count from the time when the index signal is generated and counting with the reference clock of the disk drive device and a ROM 13 in which an address is specified by the counter 12. In the ROM 13, a signal pattern for generating a write gate signal is stored, and by successively reading out it, the write gate signal is obtained. The constitution of the circuit generating the write gate signal for controlling the write of a recording head is simplified, and the disk drive device is miniaturized, and various kinds of signal patterns are generated by one hardware constitution, and the design of the disk drive device and the extendability of the device are enhanced.
Patent JP-S60183250-A (JP)
Title: Wiper unit
Inventor: MIYAGAWA JIYUNICHI
IPC: B60S1/46
Filed: 1984-02-29
Abstract: PURPOSE:To uniformly diffuse cleaning liquid on the whole surface of a cleaned surface and improve a cleaning effect by comprising two blades, stretching them in parallel, and providing a liquid sending means that supplies the cleaning liquid to a gap consisting of both blades. CONSTITUTION:The entire of a blade member 7 is made of a rubber elastic body. In addition, two blades 7k are connected to a blade main body 7B through a head section 7N so as to be bent. Then, a top section 7M with a cross-sectional triangular shape is formed integratedly on the upper part of the blade main body 7B and the blade member 7 is held by an equalizing pressure mechanism so that this top section 7M can be inserted in an elastic yoke member 6. Furthermore, the upper tip of a liquid sending pipe 8 is bent sharply and inserted between the two blades 7k. As a result, when cleaning liquid is supplied from the liquid sending pipe 8 while these two blades 7k are being made to touch elastically and oscillating, the cleaning liquid can uniformly be diffused on the whole surface of a glass surface.
Patent JP-H08206036-A (JP)
Title: Erecting and laying fixture for seat cover of toilet stool
Inventor: OKADA TAKAHIRO
IPC: A47K13/10
Filed: 1995-02-03
Abstract: PURPOSE: To raise and put down a toilet seat and/or its cover without touching it directly by furnishing a clamping means in the front of a tool frame having a shank at the rear, wherein the clamping means has a spring, etc., which energizes a movable clamp member downward. CONSTITUTION: When a toilet seat cover 32 and/or toilet seat 33 of a toilet stool 31 are raised or put down, the shank 14 of a tool frame 11 is grasped by hand and advance is made so that the tip of a stationary clamp member 17 of this clamping means 16 confronts the under-part of the front end of the toilet lid 32 and/or seat 33 and the upward front end 21 of a movable clamp member 20 confronts the front end of the lid 31. The stationary clamp member 17 si inserted into underside of the front end of the lid 31 and/or seat 33, and the sold part 22 of the movable clamp member 20 is put in pressure contact with the over-part of the front end of the lid 23 while the part 22 is elevated through upward movement, etc., along a guide member 18 in the form of vertical groove provided in the base part against the energizing force of a coil spring 24.  That is, the tip of the lid 32 and/or seat 33 are pinched by the two clamp members 20, 17. Then the shank 14 is lifted, and the lid 32 and/or seat 33 are raised while the pivoting part of the tail is used as fulcrum.
Patent JP-H02290053-A (JP)
Title: Input protective circuit of semiconductor device
Inventor: MIHARA TAKASHI
IPC: H01L27/04
Filed: 1990-02-20
Abstract: PURPOSE:To augment the electrostatic breakdown strength by forming the corner parts of a thin film resistor in bent surface within an input protective circuit. CONSTITUTION:A thin film resistor 61 and a pad 62 are connected by a contact hole 63 which is made larger for relieving the high thermal pressure to be applied. On the other hand, the thin film resistor 61 is connected to an Al electrode 65 and another Al electrode 67 respectively by another contact hole 64 and the other contact hole 66 connected to the electrode 67. The respective corner parts 68 of the thin film resistor 61, the pad 62, the contact holes 63, 64, 66 and the Al electrodes 65, 67 are formed with radii of curvature exceeding specific values. Electric and thermal contacts to a substrate is formed through large contact hole with radii of curvature of specific values on the whole surface of the Al electrode 65 on the interlayer insulating film excluding the pick up electrode of the contact hole. Finally, the electrostatic breakdown strength can be augmented by combining the prevantion of field concentration with the reduction of thermal resistance by the enhancement of the thermal conduction.
Patent JP-S56135526-A (JP)
Title: Coating composition and resin molded product prepared therefrom
Inventor: INOUE TAKAO
IPC: C08F2/50
Filed: 1980-03-27
Abstract: PURPOSE: The titled composition with excellent processability and storage stability, capable of forming a good cured film, which comprises a (meth)acryloyloxy group- contg. poly-functional monomer, a specified bifunctional oligomer, a photosensitizer and a polymn. inhibitor.  
     CONSTITUTION: Mixture A is formed from (i) 50W98wt% polyfunctional monomer [e.g., dipentaerythritol hexa(meth)acrylate] having at least three (meth)acryloyloxy groups and (ii) 2W50wt% bifunctional oligomer of the formula (wherein R 1  is H or methyl; n is 1W5) [e.g., a bifunctional bisphenol A (meth)acrylate oligomer]. Then 100pts.wt. said mixt. A are compounded with 0.01W10pts.wt. photosensitizer (e.g., beuzoin) and 10W2,000ppm polymn. inhibitor (e.g., p-benzoquinone). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62196670-A (JP)
Title: Toner for electrostatic charge image
Inventor: YUSHINA HEIHACHI
IPC: G03G9/08
Filed: 1986-02-25
Abstract: PURPOSE:To prevent the deterioration in the function of a photosensitive body by toner filming by forming a toner of low mol.wt. olefin polymer dispersed and incorporated with metallic oxide particles and toner particles. CONSTITUTION:The powder formed by dispersing the metallic oxide having a polishing property into the low mol.wt. olefin polymer which itself has a release property is externally added to the toner particles. The metallic oxide to be dispersed into the low mol.wt. olefin polymer is exemplified by SiO2, TiO2, Al2O3, Fe2O4, CeO2, etc. The average grain size of the metallic oxide particles is <=3mum, more preferably 0.05-1mum. The cleaning performance of the toner particles on a photosensitive body is thereby improved and the deterioration of the photosensitive body by the excessive polishing thereof is obviated. The toner filming is thus prevented.
Patent JP-S56134733-A (JP)
Title: Production of semiconductor
Inventor: ITOU KAZUO
IPC: H01L21/768
Filed: 1980-03-25
Abstract: PURPOSE:To prevent cracking and disconnection in a wiring conductive film by making the surrounding wall of a contact hole like a staircase. CONSTITUTION:An insulator film 3 is formed on the surface of an n type substrate 1 provided with a p type diffused film 2. Then, with a resist mask 5, the insulator film 3 on an n type region is selectively etched to form a concave section 8 at a depth 1/2 of the film thickness for instance. After removal of the resist 5, a resist mask 9 is formed with a surrounding wall for a window 4a  inside the surrounding wall of the concave section 8 and the insulator film 3 is etched to form a contact hole 11. After the removal of the resist 7, a wiring conductive film 12 is formed and connected to the surface of the p type diffused layer 2. In this contact hole 11, the step on the surrounding wall represents a staircase at a height almost 1/2 of the thickness of the insulator film 3, preventing cracking and disconnection in the wiring conductive film 12.