baber/WOPTO huggingface dataset:
Patent JP-H02229039-A (JP)
Title: Composite packaging material for ptp packaging
Inventor: SASAKI AKIRA
IPC: B65D65/40
Filed: 1989-03-01
Abstract: PURPOSE:To attain low costing of the title material, by a method wherein the innermost layer coming into contact with content goods is formed of polyacrylonitrile and a polyvinyl chloride layer is laminated on the innermost layer. CONSTITUTION:The innermost layer coming into contact with content goods is formed of polyacrylonitrile and a polyvinyl chloride layer 3 is laminated to a PAN layer 2. Since suction and infiltration of a perfuming ingredient is prevented by an PAN layer 2 of the innermost layer and perfume of content goods can be protected favorably, the title material is used effectively for PTP packaging of medical supplies such as a tablet. Moreover, even if PAN is used, a thickness of the PAN layer 2 can be made into an extent of 10-30mum and even if the same is put together with a PVC layer 3 the thickness can be made into the extent of 100-500mum. The PVC layer laminated onto the PAN layer acts effectively as a buffer layer at the time of thermal adhesion and displays favorable thermal adhesion properties even if the PAN layer is made into such a thin layer of 10-30mum. A film obtained by applying a polyester series film or vinyl chloride series or vinyl acetate coating respectively to a metallic foil such as an aluminum foil or an ordinally synthetic resin film is used suitably.
Patent JP-S63215915-A (JP)
Title: Resolver-digital converter
Inventor: ITO ATSUSHI
IPC: G06J1/00
Filed: 1987-03-05
Abstract: PURPOSE:To enable the following of a resolver signal rotating at a high speed, by a method wherein an output value of a phase detector is converted into digital from analog and added to a digital value to vary digital values at a time. CONSTITUTION:This converter is made up of an A/D converter 6 to convert an output voltage (j) of a phase detector 5 into digital from analog and a register 8 to hold an added value 7 of the output (k) and a digital value (f) and the digital value (f) itself. The output voltage (j) is converted 6 into a digital signal (k) which indicates difference between an angle of a resolver oscillator and the digital signal (f). The output value (k) of the converter 6 and the digital value (f) are added 7 to calculate a new digital value (l) and the updating of the digital value (f) is performed by an external clock. By repeating the above- mentioned operation, the digital value (f) is varied to convert the resolver signal into a digital value until an angle of the resolver signal equals an angle of a digital signal of a reversible counter.
Patent JP-S56147961-A (JP)
Title: Apparatus for preventing shaking of gear of speed change gear
Inventor: AKAI SETSUICHI
IPC: F16H63/10
Filed: 1980-04-17
Abstract: PURPOSE: To prevent the generation of shaking noise due to the engagement of gears by flowing the intake negative pressure of an engine into the air pressure operation chamber at the top end part of the shift rod of the speed change gear of a car, only in jointing a clutch.  
     CONSTITUTION: The cylinder part 5a which serves as an air pressure operation chamber 6 is formed on the side wall part which contacts with the top end part 1a of a shift rod 1. The opening port of the operation chamber 6 is closed by a cover 27, and the end part of the pipe 28 which passes through the center of the cover 27 communicates to a selector valve 29. In speed change, if a clutch is released, the selector valve 29 operates automatically, and the negative pressure in the operation chamber 6 is released, and the pressing force of a key 11 for a 4-speed gear 14 is extinguished, and the key 11 returns in the vicinity of the center position, and then the speed change operation of a speed change gear is performed smoothly. Thus, the generation of shaking noise can be prevented without exerting influence to the operation of each part of the speed change gear. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59175311-A (JP)
Inventor: OOTSUKA KENICHI
IPC: H02B5/00
Filed: 1983-03-25
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-S60195952-A (JP)
Title: Semiconductor device
Inventor: KAWANOBE TOORU
IPC: H01L23/057
Filed: 1984-03-19
Abstract: PURPOSE:To enhance the reliability and to reduce the cost of a semiconductor device by coating an alloy which mainly contains cobalt or copper as the first layer on a metallized layer, coating noble metal as the second layer to form an electrode section. CONSTITUTION:A cobalt is coated as the first layer 11 on the upper surface of a metallized layer 10 formed by coating a high melting point metal such as tungsten (buried partly in a substrate 1) on the surface of a package substrate 1, and gold is coated as the second layer 12 on the upper surface of the cobalt, and inner and outer electrodes 6, 13 of two layers are formed. More specifically, electrodes of 2-layer structure is formed to extremely improve the soldability at the external electrode of a semiconductor device and readily solder-mounted even if the semiconductor device is formed by hermetically sealing a package by heating at the softening temperature of low melting point glass such as, for example, at 450 deg.C.
Patent JP-H10233561-A (JP)
Title: Split board and manufacture of electronic apparatus using the split board
Inventor: MONMA YUKIMASA
IPC: H05K1/11
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To make it possible to inspect a circuit without providing conductor land inside a small board by a method wherein a plurality of small boards constituting respective circuits are connected respectively to sacrificial boards, conductor lands are formed on the sacrificial boards and the conductor lands are connected to the circuits constituted on the small boards. SOLUTION: A split board 1 is constituted such that five small boards 2 are connected to sacrificial boards 4 by means of connecting board parts 3, and prescribed circuits 8 are constituted of electronic components or the like mounted on the small boards 2. Then, conductor lands 11 which are called test points used to adjust and inspect the circuits 8 are formed, and wiring patterns 5 on the small boards 2 are connected, via the connecting board parts 3, to the conductor lands 2. In this manner, the assembling of an electronic apparatus is completed via the electric adjustment and inspection process of the circuit 8. Thereby, it is not required to provide conductor lands 11 for inspection on the small boards 8, and the space of the small boards can be used for a circuit interconnection.
Patent JP-H10231436-A (JP)
Title: Dichroic pigment, liquid crystal composition containing the same and liquid crystal element
Inventor: KANEKO MASAHARU
IPC: C09B31/043
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To obtain a dichroic pigment excellent in dichroism, solubility, light resistance and tinting power by forming a fluoro azo pigment having a perfluoroalkylalkylmercapto-containing 1,3,4-thiadiazole in the molecular chain. SOLUTION: This pigment is represented by formula I (wherein Rf is an alkyl substituted with three F atoms; R<1> and R<2> are each H, an alkyl, an alkoxyalkyl or the like; the members of each of the pairs: R<1> and R<2> , R1 and Z6 , and R<2> and Z<6> may be combined with each other to form a nitrogen- containing alicyclic group; Z<1> to Z<6> are each H, a halogen, methyl or the like; the members of each the pairs: Z<1> and Z<4> and Z<5> may be combined with each other to form an alicyclic group, an aromatic group or the like; (n) is 0-2; and (p) is 1 or 2). The pigment is mixed with a liquid compound such as a biphenyl, phenylcyclohexane, phenylpyimidine or like type represented by formula II (wherein V and W are each an alkyl, an alkoxyl, an alkylphenyl, cyano, a halogen or the like, and Y is H, a halogen or cyano) to obtain a liquid crystal composition.  A liquid crystal element excellent in contrast and durability is obtained by using the liquid crystal composition.
Patent JP-H03254275-A (JP)
Title: Picture magnification and reduction method
Inventor: YAMAUCHI MASAHIRO
IPC: H04N1/393
Filed: 1990-03-02
Abstract: PURPOSE:To form a magnified/reduced picture including an optimum character font in response to the magnification rate by synthesizing a character font selected among prepared plural kinds of character fonts and a magnified/reduced image area so as to form the picture. CONSTITUTION:A character font storage means 5 stores optional size of character fonts in advance depending on each character code. Upon the receipt of character information and a magnification rate alpha, a character magnification reduction means 5 selects a character font in response to a new character size calculated by the character size Zi and the magnification rate alpha and outputs a position PiXalpha as position information to be arranged on the magnification reduction picture to a synthesis means 7 together with the selected character font. The synthesis means 7 expands the character font from the character magnification/reduction means 6 to the position PiXalpha as the picture data to synthesize the image and the character font and outputs the result as the magnification/reduction picture. Thus, the magnification/reduction picture including the optimum character font is formed in response to the magnification rate.
Patent JP-S62222737-A (JP)
Title: Space transmission module
Inventor: YOSHIKAWA YOSHIKAZU
IPC: H04B10/00
Filed: 1986-03-07
Abstract: PURPOSE:To exclude the limitation of the movement of a terminal equipment, to facilitate extension and removal of the terminal equipment and to execute a CSMA/CD protocol with fidelity by providing a satellite transmitting/receiving a signal between a transceiver connected to a LAN medium via space, and a terminal equipment transmitting/receiving the signal via space and a collision detection function to the transceiver. CONSTITUTION:A transceiver 9 transmits/receives a signal through a coaxial cable 6, detects collision of the cable 6 and generates a detection signal. The satellite 10 sends a signal from the transceiver 9 to the transceiver 9 via space. The terminal equipment 11 transmits/receives a signal via space to/from the satellite 10. Further, the terminal equipment 11 compares the signal inputted from a terminal equipment 8 with a signal reflected from the coaxial cable 6 via the transceiver 9 and if they are not coincident, it is discriminated as the collision in the satellite and a collision signal is reflected to the terminal equipment 8 by a collision detection section. Thus, the compatibility with the CSMA/CD standard is not lost, the limitation of movement to the terminal equipment is eliminated and the extension/abolition of the terminal equipment is facilitated.
Patent JP-S53137266-A (JP)
Title: Manufacture of carbon fiber-reinforced composite
Inventor: SOEDA MIZUO
IPC: B29C43/44
Filed: 1977-05-06
Abstract: PURPOSE: To manufacture an ultrathin sheet-like title composite free from degradation of the physical properties of carbon fiber, by impregnating a resin in carbon fibermultitwisted tows followed by pressurized forming of the resulting impregnated tows into a thin layer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55143804-A (JP)
Title: Pulse count type frequency discriminator
Inventor: NOMACHI YOSHIO
IPC: H03D3/26
Filed: 1979-04-24
Abstract: PURPOSE:To make it possible to use a discriminator for a wide-band FM carrier wave, by inserting a negative feedback circuit, which consists of a resonating circuit having a resonance frequency different from a resonating circuit for amplitude modulation, to a selecting circuit having the resonating circuit for amplitude modulation above to reduce the gain of the selecting circuit. CONSTITUTION:If resonance frequency f01 of negative feedback circuit 9 in selecting circuit 2 is made different from resonance frequency f02 of resonating circuit 4 and Q of them are set to approximately equal values, the impedance becomes larger according as the characteristic approaches frequency f01, and the series feedback quantity is increased to reduce the gain of circuit 2. Meanwhile, the impedance becomes larger according as the characteristic of circuit 4 approaches frequency f02, and the gain is increased. Since the characteristic of circuit 2 is a characteristic obtained by synthesizing both characteristics above, linearity of the inclination part is improved and the discriminator can be adapted to a wide band simply by selecting frequencies f01 and f02 properly. Consequently, the discriminator which can be used for the wide-band FM carrier wave can be obtained with a simple constitution.
Patent JP-H11233472-A (JP)
Title: Method and device for pretreatment for film formation on base material
Inventor: KOGURE NAOAKI
IPC: H01L21/304
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for pretreatment for film formation on a base material where a surface film with strong adhesion is formed without exposing the base material surface and a film in the air, after cleaning the base material surface and removing or reducing the film. SOLUTION: In this pretreatment method, a base metal 5 contacts a film forming solution 7 that causes film forming so that a film of a required material is deposited on the surface. Prior to the film forming process to deposit a film on the base material 5, the base material 5 contacts a cleaning/film removing/ film reducing solution 6 that causes a film removing and reducing. The cleaning/ film removing/film reducing solution 6 is held on the surface of the base material 5 in a certain condition. Then, the system that has the cleaning/film removing/film reducing solution 6, and the system that has the film forming solution 7, contact each other in order to replace the cleaning/film removing/film reducing solution 6 covering the surface of the base material 5 by the film forming solution 7 continuously or discontinuously.
Patent JP-S51127610-A (JP)
Title: Unbalanced voltage erasing system
Inventor: KAMATA KOUZOU
IPC: H04B3/30
Filed: 1975-04-30
Abstract: PURPOSE:To simplify constitution of data receiver circuit using pole element by erasing unbalanced voltage of pole element owing to bias magnetic field caused from permanent magnet.
Patent JP-H07263467-A (JP)
Title: Semiconductor pellet and semiconductor device for sealing the same
Inventor: AKASAKI HIROSHI
IPC: H01L21/52
Filed: 1994-03-23
Abstract: PURPOSE:To raise adhesive force of an Si substrate of a semiconductor pellet with a metallized layer and to enhance reliability of a semiconductor device which seals the pellet. CONSTITUTION:A semiconductor pellet 5 has a metallized layer 8 having wettability with a brazing material and formed on a rear surface of an Si substrate 6, and comprises an alloy layer 9 formed on a boundary between the rear surface of the substrate 6 and the layer 8 and formed by diffusing atoms of the substrate 6 and the layer 8 and reacting them.
Patent JP-S61211241-A (JP)
Title: Sheet processing device
Inventor: MIYANO TOSHIYUKI
IPC: B65H9/00
Filed: 1985-03-15
Abstract: PURPOSE:To deliver unsealed sheets reliably and orderly by providing a means invariably pushing unsealed sheets from above and maintaining them until they are delivered to a sheets feeding means in a sheets inserting device. CONSTITUTION:The whole sheets processing device is constituted with an audit machine main body 1, a bundle conveying device 2, a loose sheets insetting device 3, and an operation indicator 4, and the audit machine main body 1 has a module 5 and others. when an optional number of unsealed sheets are to be processed, the indicator 4 is operated into a loose sheets processing mode, and if loose sheets are inserted into the box main body 31 of a loose sheets inserting box 30, a presser lever drive motor 38 is operated via the detection signal of a detector 30C, presser levers 34, 34 are lowered, and loose sheets are pressed from above on a bottom plate 31C. Furthermore, a reciprocal drive mechanism 39 is operated to move the loose sheets insetting box 30 into the extracting module 5. In this case, when the cover 14a of an opening section 14 is closed, the loose sheets inserting box 30 moved into the extracting module 5 is stopped at a fixed position.
Patent JP-H08216245-A (JP)
Title: Method and apparatus for bending processing of molding
Inventor: YASUDA TERUO
IPC: B29L31/30
Filed: 1995-02-15
Abstract: PURPOSE: To simply and certainly perform the bending processing of a molding without complicating the structure of a bending mold. CONSTITUTION: When a long molding 10 having attaching parts 13 provided thereto on the rear surface side of the molding main body 12 having a design surface 11 thereof is subjected to bending processing so as to have a plurality of bent parts R in the longitudinal direction thereof, both ends of the long molding are held by holding parts 21 and at least a part among a plurality of the bent parts is locally subjected to bending processing by a press mold 31 consisting of the mold member coming into contact with the molding design surface and the mold member coming into contact with the molding attaching part. Subsequently, the holding members are moved while the local bending processing state by the press mold is kept to bring the molding into contact with a bending mold 40 on the side of the molding attaching part under pressure to subject the same to bending processing as a whole.
Patent JP-H01225366-A (JP)
Title: Manufacture of semiconductor device
Inventor: ASAI SATORU
IPC: H01L21/302
Filed: 1988-03-04
Abstract: PURPOSE:To control recess widths properly and improve characteristics of this device, by forming a recess groove selectively and forming a gate electrode in the recess groove at least selectively. CONSTITUTION:Source and drain electrodes 2a and 2b are formed selectively on a substrate 1. A gate insulation film 4 is formed selectively on the substrate 1 between the source and drain electrodes 2a and 2b. A resist pattern 3c covering selectively the gate insulation film 4 is formed and its pattern exposes the substrate 1. Then, the part of exposure of the gate insulation film 4 is removed selectively and even the substrate 1 of the gate insulation film 4 is removed and a recess groove 5a is formed selectively. And then, a gate electrode 6b is formed selectively in a recess groove 5a. Thus, recess widths at both sides of source and drain electrodes 2a and 2b are controlled properly and width control allows the recess widths to be asymmetric.
Patent JP-H11252366-A (JP)
Title: Printer controller, printer and printing system
Inventor: SAKURAI MITSUO
IPC: H04N1/46
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To realize fast printing with inexpensive constitution by allowing a private hardware circuit to execute the half-toning processing of the element of a picture and the generation of a perfect image so as to eliminate the half- toning processing by a printer. SOLUTION: A hardware circuit 5 dedicated to the control of a printer is provided between the printer driver 1 and the printer 9 of a host computer. The printer driver 1 separates a printing object image into a photograph (natural picture) such as a photograph or a drawing and a character or a graphic to output the photograph in the form of full color RGB raster data and to output the character or drawing in the form of binary CMYK raster data by chrominance conversion and half-toning. A control circuit 5 executes chrominance conversion and half-toning to full color RGB raster data to convert them into binary CMYK raster data, superposes this and binary CMYK raster data of the character or graphic on a memory 21 to complete the binary CMYK raster data of a completely printed image and sends this to the printer 9.  The circuit 5 also rearranges and thins pixel data for interlace printing and overlap printing.
Patent JP-S62208957-A (JP)
Title: Thermal transfer recorder
Inventor: TSUMURO YOSHITAKA
IPC: B41J2/32
Filed: 1986-03-11
Abstract: PURPOSE:To conduct a good printing on any paper, by providing a head pressure mechanism control means which detects a printing on a carton through a paper thickness detection mechanism and sets a pressing force of a thermal head against a platen higher than that in a printing on a plain paper. CONSTITUTION:A head pressure mechanism control part 11 rotates a stepping motor 10 by a step S1 due to detection of a printing on a plain paper 3, thereby setting a spring 7 to have a full length a1. On the other hand, if detecting a printing on a carton 13 through a paper thickness detection mechanism 12, the head pressure mechanism control part 11 rotates the stepping motor 10 by a step S2 prior to a start of printing, thus a cam 8 pushes up a shaft, here, S2>S1. A thermal head 1 is pressed up against a platen 2 through the carton 13 and an ink ribbon 4, and the full length of the spring 7 is reduced to a2. When the printing on the carton is to be conducted in the relation of a2<a1, the pressing force of the thermal head 1 against the platen 2 is set DELTAP:k(a1-a2) higher than the on the plain paper, here, (k) is a spring constant of the spring 7.
Patent JP-H07259881-A (JP)
Title: Clutch cover assembly in friction clutch
Inventor: MAKI NAOYUKI
IPC: F16D13/71
Filed: 1994-03-23
Abstract: PURPOSE:To provide a clutch cover assembly with a small noise at a low cost performing cushion action in a half-clutch condition by a spring member between a diaphragm spring and a pressure plate. CONSTITUTION:A plurality of leaf spring-made holding members 20, formed with a plurality of finger parts 20a, 20b secured with a radial direction outer end to a pressure plate 13 to elastically interpose a peripheral edge part of a diaphragm spring 14 from axial direction both sides to a radial direction inner end, are provided. In a clutch engaged condition, this leaf spring-made holding member is elastically deformed in the axial direction by the diaphragm spring, to bring it into contact with an axial direction protrusive part of the pressure plate, and in a clutch disengaged condition, the leaf spring-made holding member is restored to hold the diaphragm spring in a condition detached from the axial direction protrusive part, so that cushion action of a half-clutch condition is performed by elastic deformation of the leaf spring-made holding member.
Patent JP-H11245240-A (JP)
Title: Manufacture of cast bathtub
Inventor: SHIMIZU KATSUHIKO
IPC: A47K3/02
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To prevent fluctuation of luster on the surface of a cast bathtub from being generated. SOLUTION: In a method for making a cast bathtub wherein a molding material is fed into a space for molding formed by combining a male mold 1 and a female mold 2 and is cured at ordinary temp. or by heating and the mold for molding is relatively followed and moved in accordance with the amt. of shrinkage by curing of this molding material, the molding pressure of the surface of the mold for molding being brought into contact with the molding material to be the top edge face part 6a of the cast bathtub 6 is measured by means of a pressure sensor 3 and the female mold 2 is followed and moved by a pressing mechanism 4 so as to make the molding pressure of this part within a specified range.