baber/WOPTO huggingface dataset:
Patent JP-S59184693-A (JP)
Title: Thermal recording material
Inventor: MOTOSUGI AKINORI
IPC: B41M5/337
Filed: 1983-04-04
Abstract: PURPOSE:To enhance brightness, preservation stability or the like, by a method wherein a specified urea or thiourea derivative is used as a color developer in a thermal color forming layer comprising a leuco dye, and an undercoat layer comprising a heat-fusible substance is provided between a base and the color forming layer. CONSTITUTION:The undercoat layer comprising a heat-fusible substance such as a higher fatty acid, a derivative thereof or a wax is provided on the lower side of the thermal color layer comprising a usual leuco dye and a urea or thiourea derivative of formula I , wherein R1 is hydrogen, an alkyl group, a haloalkyl group, an acyl group or halogen, R2 is hydrogen or a group of formula II(wherein R3 is equivalent to R2), and Z is sulfur or oxygen, with the proviso that R2 is hydrogen when Z is oxygen, as main constituents. Ordinarily, 2- 10pt.wt. of the color developer and 1-5pts.wt. of the heat-fusible substance are used per 1pts.wt. of the leuco dye. A usual binder and auxiliary components are appropriately incorporated into each of the layers.
Patent JP-H02238168-A (JP)
Title: Two cycle direct injection type engine
Inventor: MORIKAWA KOJI
IPC: F02M69/10
Filed: 1989-03-09
Abstract: PURPOSE:To sufficiently atomize fuel, and thereby secure excellent stratified combustion in a low loading range where fuel is apt to misfire by setting a weight ratio of air to fuel at whose ratio both of them are injected out of a binary type injector within specified limits at least at a low loading range. CONSTITUTION:An engine 1 is equipped with a binary type injector 10 at the top section of its combustion chamber 8 out of which the mixture of air and fuel is directly injected into a cylinder 2. Namely, the injector 10 has its fuel passage 20 communicated with a fuel tank 23 through a fuel pump 22 and the like, and its air passage 25 is concurrently communicated with a compressor 25 and the like. In this case, a weight ratio of air to fuel at whose ratio both of them are injected out of the injector 10, is set up at an injection control device 45 in such a way as to be within the limits of 0.2 to 0.6 at least at a low loading range. The quantity of air injection is thereby regulated by the injection control device 45 based on the quantity of fuel injection required depending on engine loading so as to be controlled to fall in a set weight ratio.
Patent JP-S61219545-A (JP)
Title: Clamping device of horizontal indexing jig
Inventor: MATSUURA NAGAHIRO
IPC: B23Q3/06
Filed: 1985-03-22
Abstract: PURPOSE:To cause a clamp member to swirl and return to an origin position, by a method wherein the gear of a spiral shaft supported to an elevating mounting plate is engaged with the gear of a clamp member, and during elevation of the clamp member, the spiral shaft is rotated by the guide key of a sleeve attached to a fixed plate. CONSTITUTION:When machining is completed, after a clamper is released in order for relacement of a work, a clamp member 200 is raised by an elevating actuator 10. In the middle of the elevation, a spiral shaft 31 is rotated in a way that a spiral cam 31a is guided by a guide key 37 as the spiral shaft is inserted into a guide hole 36 of a sleeve 35. Through the rotation force, a swirl plate 16 is rotated and returned to an origin position through gears 34 and 17a. When the swirl plate (clamp member) 16 is returned to the origin position, a root part 31b of a spiral cam 31a is engaged with the key 37, and simultaneously a dog D2 actuates a limit switch LS to stop raising drive of an elevation actuator 10, and the clamp member is brought to a stop at a top dead center. Thereafter, replacement of a work W is effected by the motion of a loading table 3.
Patent JP-H067089-A (JP)
Title: Chewing gum base
Inventor: RICHIYAADO SHII FUIZU
IPC: A23G4/00
Filed: 1993-03-18
Abstract: PURPOSE: To provide a chewing gum base continuously releasing flavor because a spice is released during chewing by incorporating an elastomer matrix obtd. by melt-spinning an elastomer component, a spice and an elastomer solvent. CONSTITUTION: An elastomer component (A) such as a styrene-butadiene copolymer, polyisobutylene, polyisoprene or natural elastomer, a spice (B) selected from among a natural or artificial flavor, a sweetener such as saccharin or aspartame and a mixture of them and an elastomer solvent (C) such as pentaerythritol of gum rosin or wood rosin are melt-spun to form a spice dispersed elastomer matrix and the objective chewing gum base is obtd. by incorporating 10-75 wt.% of the matrix based on the amt. of the gum base. The amt. of the component A is 5-20 wt.% of the amt. of the gum base. The amt. of the component B is 0.01-40 wt.% of the amt. of the matrix.
Patent JP-H08253099-A (JP)
Title: Steering wheel
Inventor: SUZUKI MICHITAKA
IPC: B60R21/16
Filed: 1995-03-17
Abstract: PURPOSE: To restrain a controller provided with an impact sensor from being removed erroneously. CONSTITUTION: A controller 46 provided with an impact sensor is built in a steering wheel to detect some impact and control an air bag. A controller 46 is mounted by fixing four attaching pieces 48 onto the boss element 7 of a steering wheel main body 1 with mounting screws 49 respectively. The mounting screws 49 on both sides are covered with a hone plate 21. An air bag module is attached onto the hone plate 21. The mounting screws 49 for fixing the controller 46 are blocked by the hone plate 21, so as not to be exposed to the outside even if the air bag module is removed.
Patent JP-H11257498-A (JP)
Title: Airtight mechanism for airtight container and airtight container
Inventor: KINEBUCHI CHIHIRO
IPC: A61L2/06
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To provide an airtight mechanism for an airtight container to prevent a slide of a packing within a recessed groove and simplify the structure of the packing itself. SOLUTION: In an airtight mechanism 20 for a sterilizing device 10 having the opening part 56 of a sterilizing chamber 52 closed with a door 54, the airtight mechanism comprises an annular recessed groove 58 formed at the peripheral edge of the opening part 56 of the sterilizing chamber 52; a packing holding part 24 arranged at the two opening edges of the opening part of the recessed groove 58 along the recessed groove 58; and a sheet form packing 18 having an annular outline and arranged in a manner to cover the whole of the opening part of the recessed groove 58 and having two side edges held by the packing hold part 24.  High pressure working fluid is fed in a space 22 between the recessed groove 58 and the packing 18 and the packing 18 is expanded and by bringing the packing into contact with a door 54 positioned facing the recessed groove 58, the opening part 56 of the sterilizing chamber 52 is closed.
Patent JP-H08255717-A (JP)
Title: Coil element and its manufacturing method
Inventor: KONDO ZENICHI
IPC: H01F41/04
Filed: 1995-03-17
Abstract: PURPOSE: To further miniaturize a coil element and at the same time stably obtain an inductance which is larger than an external dimension and improve productivity and hence reduce production cost when manufacturing the coil element. CONSTITUTION: A metal powder 13 where thermosetting resin is mixed in a specific ratio and an air-core coil 12 are housed in a resin case or a metal case 11 and the metal powder is pressed and made solid. Also, they may be further heated for hardening after pressing. The material of the metal case should desirably be a ferromagnetic body. The air-core coil is placed in the resin case whose upper portion is open being housed in a support frame, the thermosetting resin is mixed in a specific ratio to the air-core coil and metal powder is filled into it, and then the metal powder is pressed and made solid. Also, heat may be supplied externally after pressing. The use of the metal case eliminate the need for the support frame.
Patent JP-H03261153-A (JP)
Title: Package for semiconductor device
Inventor: OSEDO JIRO
IPC: H01L23/50
Filed: 1990-03-09
Abstract: PURPOSE:To hold the positional accuracy of the end of a lead high by forming a wiring pattern of a metal film layer on one tapelike surface of an insulating resin, and further connecting the part of the resin to one surface of a semiconductor device. CONSTITUTION:A patterned metal film layer 8 is provided on one surface of a tapelike resin 7, one main surface of a semiconductor device 1 is connected to the resin 7 with an adhesive, etc., and an electrode of the device 1 is electrically connected to the layer 8 patterned on one surface of the resin 7 via a fine metal wiring 5. Eventually, in order to protect the device 1, the entirety is sealed by sealing resin 6, etc. Thus, a lead post having high positional accuracy can be provided.
Patent JP-H08259298-A (JP)
Title: Antibacterial and antimold cement mortar material
Inventor: SHIOMI KAZUHIRO
IPC: C04B103/67
Filed: 1995-03-17
Abstract: PURPOSE: To obtain an antibacterial and antimold cement mortar material capable of maintaining its antibacterial and antimold effect in some degree even after silver flows out. CONSTITUTION: This antibacterial and antimold cement mortar material contains a silver carried inorg. material as an antibacterial and antimold agent. The silver carried inorg. material is a silver carried product of combined ceramics obtd. by sintering calcium phosphate and feldspar.
Patent JP-S54150643-A (JP)
Title: Selective load circuit breaker
Inventor: TAKAHASHI KATSUTOSHI
IPC: H02J3/38
Filed: 1978-05-18
Abstract: PURPOSE: To cope well with the trouble of independent electric generators and thoroughly protect a power reception line from overload, by supervising the condition of current of a commercial power line and detecting the overload upon the power reception line.  
     CONSTITUTION: When the commerical power line RGO is overloaded due to the trouble of the independent electric generators G1∼Gn or the like, maximum received power FM which is the output of a setting unit 20 is collated by a comparator 21 with the output PR of a converter 1R which detects the power of the commercial power line RGO, thereby detecting the overloaded power reception. Since a signal indicating the detection is applied to AND circuits 6' 3-1 ∼6' 3-m , the output of a memory 10' is supplied breaking instruction output relays 12 1 ∼12 m  through said AND circuits and OR circuits 24 1 ∼24 m . The unimportant loads of load lines  F1∼Fm are thus disconnected although the important loads remain connected. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62217714-A (JP)
Title: High voltage detection circuit
Inventor: KAWASHIMA HIROMI
IPC: H03K5/153
Filed: 1986-03-19
Abstract: PURPOSE:To avoid malfunction caused by the leading characteristic of a power supply voltage at application of power by providing a level shift means descending a prescribed voltage between a block transistor (TR) and a threshold value discrimination circuit. CONSTITUTION:A level shift means 4 is provided between the block TR 3 and the threshold value discriminating circuit 5. Suppose that the TR 3 is turned on by using a normal input voltage impressed to an input terminal 2 as a special mode voltage by the leading characteristic of the power voltage at application of power, then the input voltage through the TR 3 is decreased by a prescribed voltage only by the means 4 and the result is impressed to the circuit 5. Thus, no special mode start signal is generated and a malfunction that an usual input voltage impressed to the terminal 2 is discriminated as the special mode voltage to generate the special mode start signal is avoided.
Patent JP-H06246272-A (JP)
Title: Non-isolation type device for continuous production of ion rich water
Inventor: TANAKA JUNJI
IPC: C02F1/46
Filed: 1993-02-24
Abstract: PURPOSE:To provide a non-isolation type device for continuous production of ion rich water wherein a strongly acidic hydrogen ion rich water suitable for sterilizing application can be produced according to usage mode in a small consumption of electric power. CONSTITUTION:The ion rich water producing device consists of an electrolytic bath wherein an anode plate 16 and a cathode plate 18 are disposed close to each other, without a diaphragm being interposed therebetween. The anode plate 16 is provided with a slit 16C for collecting strongly acidic water near its downstream end 16B on the upstream side thereof, whereby a strongly acidic water layer is selectively recovered from the layer of hydrogen ion rich water produced by water electrolysis and flowing along the surface of the anode plate before reaching the downstream end of the anode plate.
Patent JP-H06293133-A (JP)
Title: Hot-melt ink jet recording apparatus
Inventor: KIMURA TAKASHI
IPC: B41J2/015
Filed: 1992-02-12
Abstract: PURPOSE:To obtain recording excellent in fixing properties and enhanced in dot position accuracy with a high heating efficiency. CONSTITUTION:A recording head 17 having a first heating means for heating, melting and liquefying hot-melt ink, an ink tank 21 receiving liquid ink to supply the same to the recording head 17 through a supply pipe 22 and a second heating means having a heater 20 in front of the moving direction of the recording head 17 are provided on a carriage 18 moving in the direction shown by an arrow above the guide shaft 23 provided in parallel to the recording paper 24 on a platen.
Patent JP-H01235765-A (JP)
Title: Tile panel
Inventor: NOMAGUCHI KANEMASA
IPC: C08F20/10
Filed: 1988-03-14
Abstract: PURPOSE:To contrive reduction of the length of processes for waterproofing and gluing, by fixing a plurality of tiles that are arranged, avoiding joint parts placed at the fixed intervals, to a base board with a resin composition comprising two types of specific acrylate compounds hardening agent and hardening accelerator. CONSTITUTION:Resin composition 2, represented by the formulas I and II shown in the right, including acrylate compounds and hardening agent, is applied to a base board 1 in a quantity more than sufficient to fill the capacity of the recessed parts on the rear side of tiles. Then, joint parts 4, prepared for placing of a plurality of tiles 3 at the fixed intervals, are arranged before hardening of the resin composition 2, and the joint parts 4 are filled with sealing agent 5 after hardening of the resin composition 2. A base cloth 6 is placed over the base board 1, and the composition 2 of solventless is applied thereupon to an extent that textures of the base cloth is completely covered. Before hardening of the composition 2, a plurality of tiles are arranged at the fixed intervals over the prepared joint parts 4 and the joints are filled with the sealing agent 5 after hardening of the composition 2. With these processes, gluing of the tiles to the base board can be made satisfactorily because of waterproofing layers being made without gaps.
Patent JP-H08219967-A (JP)
Title: Diamond tool for measuring hardness
Inventor: KOBAYASHI ATSUSHI
IPC: G01N3/42
Filed: 1995-02-10
Abstract: PURPOSE: To enable long term use while sustaining accuracy in the measurement by applying a cemented carbide floor plate to the rear end of a diamond and distributing the load being applied to the diamond thereby preventing the diamond from loosening. CONSTITUTION: Rear end part of diamond 1 in a diamond tool for measuring the hardness is embedded in a sintered alloy 2 while being supported by a cemented carbide floor plate 4 and then the allay 2 is secured to a shunk 3. When the rear end part of diamond 1 is ϕ1.5mm, for example, a pressure of about 85kg/mm<2> is applied for a load of 150kg but when it is received on the entire surface of a floor plate of ϕ4.0, for example, the pressure is reduce to a quarter which is about 12kg/mm<2> . With such arrangement, such trouble as the diamond 1 is loosened in the alloy 2 can be eliminated completely.
Patent JP-S58189441-A (JP)
Inventor: IZUCHIYATSUKU BAARUUYONAA
IPC: F21S11/00
Filed: 1983-04-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01231978-A (JP)
Title: Cleaning device for illumination appliance
Inventor: AOYANAGI HAYAO
IPC: B08B3/02
Filed: 1988-03-14
Abstract: PURPOSE:To clean an illumination appliance without touching the appliance with hand by executing the removal of the dirt of the illumination appliance by the detergent and clean water sprayed from a spray nozzle swiveling around the illumination appliance and the subsequent hot air drying by the nozzle while monitoring the operations thereof with a monitor camera. CONSTITUTION:This device is constituted of a traveling carriage 1 provided with a cleaning tank 9, a compressor, a driving motor 15 for lifting, and a control panel 19 having a monitor television set 87, respectively, a lifting device 17 which is installed on the carriage 1 and is driven by the motor 15, and a cleaning section which is mounted to the upper part of the device 17 and is covered by a freely attachable/ detachable enclosure sheet 91. The spraying nozzle 13 which sprays the cleaning water and fresh water in the tank 9 successively to the illumination appliance 27 by driving of the compressor and can move upward, downward, forward, and backward and can swivel around the illumination appliance 27, a hot air ejection nozzle 33, a driving section 29 which moves the nozzles 13, 33 upward, downward, forward, and backward and swivels the same, the monitor camera 85 which monitors the cleaning condition to the television set 87 and a waste liquid receiving sheet 21 which feeds the waste cleaning liquid to the tank 9 are mounted to the cleaning section.
Patent JP-H09232728-A (JP)
Title: Plated circuit, plated circuit laminate, printed circuit and manufacturing method thereof
Inventor: TANAKA MASAYOSHI
IPC: H05K3/10
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a printed circuit esp. having a high accuracy of the outside width dimension and a manufacturing method thereof. SOLUTION: A photoresist layer 32 is formed on the surface of a conductive waste member 30, conductor circuit pattern grooves 34 and pair of right and left outside width regulating guide pattern grooves 36R, 36L are formed on the resist layer 32, and, using the waste member 30 as one electrode, a conductor circuit pattern 18 is formed in the pattern grooves 34 by the electroplating within a range not exceeding the thickness of the resist layer 32, while outside width regulating guide frames 20R, 20L are formed in the pattern grooves 36R, 36L. An insulative hard board 22 slightly narrower than the width between both outside width regulating guide frames is joined to the pattern 18 and guide frames 20R, 20L and the waste member 30 is removed from the resist layer 32.
Patent JP-H09226300-A (JP)
Title: Pressed flower ornament
Inventor: OKUBO TAKEMI
IPC: B44C5/06
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a pressed flower ornament whose three-dimensional view can be appreciated with the effects to represent an atmosphere where the pressed flower is placed. SOLUTION: A transparent plastic plate 7 consisting of a pair of transparent films holding a pressed flower 8 sealed in between is glued to the rear face of an ornament main body with a large opening in the center in such a manner that the pressed flower 8 comes to the gaping hole. In addition, on the rear face of the transparent plate 7, a rear paper of the same shape as the open part of the ornament main body with an opening provided in the center is glued in such a manner that both open parts coincide with each other. Further, one of the peripheral edges which becomes the attaching part of a deformable specular plate 14 of Japanese paper whose front face becomes a specular face, is stuck to the side part of the rear paper.  Next, the curved specular plate 14 is maintained as it is of the curved shape by attaching two bag-like pockets 16 into which the two side corners of the specular plate 14 on the opposite side of the attaching part are inserted, to a position near the side of the rear cover 3 side of the rear paper.
Patent JP-S61219263-A (JP)
Title: Variable power method for digital image reader
Inventor: HORIGOME HIROBUMI
IPC: H04N1/04
Filed: 1985-03-25
Abstract: PURPOSE:To carry out the variable power of a wide range having no image distortion with a low cost by performing the variable power having a desired magnification by the combination of a mechanical zoom variable power function and an electrical integer times variable power. CONSTITUTION:An original 2 set on a contact glass 1 is exposured and illuminated by a light source, for instance a fluorescent lamp 3. The reflected light form the original 2 forms an image on a photodetective element, for example, a CCD 11 through the second mirror 6, the third mirror 7 and further the fourth mirror 8, the fifth mirror 9, and a lens 10 from the first mirror 5 to be read. In such an image reader, a zoom variable power function by a mechanical variable power can be carried out by moving the third scanner 13 and the lens 10. A photoelectrically converted reading information by the CCD 11 is converted into a digital information by an A/D converting circuit 14, stored in a memory 15, and the data stored in the memory 15 is passed through an electrically variable power processing circuit 16 and called and converted into a designated magnification M or 1/M (M is integer.).
Patent JP-H01233577-A (JP)
Title: Feature point histogram calculation system
Inventor: TORIO TAKASHI
IPC: G06T7/00
Filed: 1988-03-14
Abstract: PURPOSE:To calculate the feature point histogram of an input image at high speed by providing a feature pattern setting means, a maximum value filter, a minimum value filter, a two-dimensional histogram calculation means, and a two-dimensional histogram accumulation means. CONSTITUTION:An original image (A) from an input part 1, after being converted to a digital image, is outputted to the maximum value filter 3 and the minimum value filter 4 via a feature pattern setting part 2. The filter 3 calculates the maximum value (D) of the image element value of an image element shown as 0 out of feature patterns in a window with a prescribed area at every image element of the input image, and the filter 4 calculates the minimum value (C) of the image element value of the image element shown as 1 similarly. Next, a two-dimensional histogram calculation part 5 calculates the density value of the image from the images C and D, and adds 1 on the content of a two-dimensional histogram memory 6 of a corresponding address, and a two-dimensional histogram is accumulated at a histogram accumulation part 7. In such a way, since the total number of the feature points of the input image can be calculated in a time of one time of scan, the feature point histogram can be calculated at high speed.
Patent JP-H07245514-A (JP)
Title: Dielectric filter and manufacture thereof
Inventor: MIYASHITA AKIJI
IPC: H01P5/08
Filed: 1994-03-04
Abstract: PURPOSE:To provide a miniaturized dielectric resonator with excellent mass- productivity in which coupling between resonators is made stable. CONSTITUTION:This filter employs 1st dielectric boards 11, 12 provided with a recessed groove and 2nd flat dielectric boards 15, 16, the 2nd flat dielectric boards 15, 16 are adhered to a side having the recessed groove of the 1st dielectric boards 11, 12 and sides of the 1st dielectric boards 11, 12 opposite to sides having the recessed groove are adhered to each other. After the adhesion, the dielectric filter 10 is obtained by forming an inner conductor, an outer conductor and a short-circuit conductor. The coupling state is adjusted by forming the conductor film between resonators and interposing a dielectric board between them. Plural recessed grooves are formed in parallel with the dielectric board and lots of elements are manufactured by the adhesion and cutting.