baber/WOPTO huggingface dataset:
Patent JP-S58107219-A (JP)
Title: Forming press machine for negative angle section product
Inventor: HIRABAYASHI YASUO
IPC: B21D5/01
Filed: 1981-12-22
Abstract: PURPOSE:To obtain products of high accuracy free from turning-up, face distortion etc. by providing a bending edge as a bending driven cam of double type that slides of a fixed cam fixed to a fixed lower die and the cam face of a lower die cushion. CONSTITUTION:When a movable punch 14 is lowered, and the lower end of a movable pad 17 comes into contact with the material and starts bending preventing alippage. Then, a movable pad 15 lowers with the movable punch 14, and the material is held and bent between the forming faces of double pushing pads 15, 17 and the forming face of a lower die cushion 5, and the lower die cushion 5 starts lowering through cushion pins 4, 4. Accordingly a bending driven cam 12 slides to lower right side, and its bending edge 13 comes into contact with the material and performs ironing bending, and the product 8 is negative angle section formed by pressing with the negative angle section forming face 19 of the movable pad. When forming is completed, pads 15, 17 go up in a body with the lower die cushion 5 together with the product 8. At the same time, the bending driven cam 12 is separated and moved back to upper left by a double cam mechanism.
Patent JP-H0751465-A (JP)
Title: Ball ejection machine for confrontation type ball game machine
Inventor: YAMADA KAZUO
IPC: A63F7/06
Filed: 1993-08-20
Abstract: PURPOSE:To provide a ball ejection device for confrontation type ball game machine which can secure justice of a game by alternately feeding serve balls to confronting players. CONSTITUTION:Guide troughs 22 connected to a goal formed at the terminal part of an amusement table 2 are provided, these guide troughs are put together, balls 10 collected through these guide troughs are housed in plural ball receiving cases 28 formed on a rotary disk 25, the ball receiving cases are moved to a ball ejecting port 24 opened at a position higher than the amusement table 2 by rotating this rotary disk, and the balls 10 are fed out of the ball ejecting port 24 by being pushed by a leaf spring 35 from the back of this ball receiving case. At the same time, guide cams 31 and 32, to which the leaf spring is slid, are provided and the lengths of the guide cams are made different from respective ball receiving cases, and positions where, the leaf spring hits the ball 10 are changed so as to change a direction to supply the ball 10 to the amusement table 2 for each ball receiving case.
Patent JP-H0953563-A (JP)
Title: One-sided piston variable volume compressor
Inventor: KAWAGUCHI MASAHIRO
IPC: B29C45/00
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To reduce the weight of a piston, reduce a manufacturing cost, and improve high speed controllability by integrally forming the piston out of synthetic resin having a thermal deformation temperature higher than a specified temperature. SOLUTION: A cylinder bore 39 is extended through a cylinder block 11 and a single head piston 40 is contained in a cylinder bore 39. Rotational movement of swash plate 23 is converted into longitudinal reciprocation movement of the single head piston 40 through a shoe 41. The single head piston 40 is longitudinally moved in the cylinder body 39. In which case, the single head piston 40 is formed as a solid body through injection-molding by using synthetic resin, such as a polyimide raw material, having a thermal deformation temperature of 150 deg.C or more. The peripheral temperature of the single head piston 40 is 150 deg.C or less.  Even when the increase of the temperature of the single head piston 40 due to disturbance of the single head piston 40 and the cylinder bore 39 is taken into consideration, there is hardly any fear of thermal deformation occurring the single head piston 40.
Patent JP-S6267557-A (JP)
Title: Dry developer
Inventor: INOUE TOYOFUMI
IPC: G03G9/08
Filed: 1985-09-20
Abstract: PURPOSE:To obtain the titled developer having a good flowability and a good cleaning property and an improved environment stability and durability and also having a less tendency for generating a toner filming phenomenon on a photosensitive plate or the surface of a carrier used to a binary development by externally adding a fluoronated graphite particle to a dry toner particle. CONSTITUTION:The titled developer is composed of the dry toner particle on which the fluoronated graphite fine particle is externally added. The fluoronated graphite particle is prepared by effecting a high frequency glow discharging of the graphite particle having a mean particle size of 0.3mum in an atmosphere of CF4 while agitating it on a substrate in a plasma polymerization apparatus to obtain the fluoronated graphite particle. The binary developer is prepared by adding 0.3wt% the fluoronated graphite particle to said toner on the weight basis of the total weight of the toner and then by dispersing with a blender followed by mixing an iron powder having a mean particle size of 80mum to the toner in a weight ratio of (3:97).
Patent JP-2001029681-A (JP)
Title: Housing supporting structure for housing gear of multi- head sewing machine
Inventor: AIKEI KINYA
IPC: F16B37/00
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To make it possible to fasten a plurality of screw rods to a frame by with nuts even if there is a shape error or accuracy error in a frame by screwing the nuts at a clearances having margins to the extent that the plural screw rods extended downward from the bottoms of housing can be inclined and set within a specific angle range. SOLUTION: The housing 12 for housing the gear of respective sewing machines are arranged in the lower part of a bed 5 below a table 2 of the multi-head sewing machines and drive shafts 26 for suttles 10 are born in the state passing through the plural housings 12. When the housings 12 are supported to the frame 30, the plural screw rods 33 extended downward from the bottom of the housings 12 are inserted into the trough-holes pierced at the frame 30. The screw rods are fixed by fastening the nuts 38a and 38b arranged in the vertical positions of the frame 30 and at this time, the degrees of the clearances in the radial direction of the respective nuts 38a and 38b are set at the clearances having the margins to the extent that the angle of the screw rods 33 with respect to the frame 30 can be inclined and set at 91 to 92 deg..
Patent JP-2000037223-A (JP)
Title: Refill vessel with net
Inventor: IWAMOTO HISAO
IPC: A45D33/00
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a refill vessel with a net which can prevent loosening of the net body of the net frame to keep good use feeling to the last. SOLUTION: This refill vessel A with a net comprises a vessel main body 1 with an opening part 1c upside to store powder cosmetics K and a net frame 2 spreading a net body 2b in a frame body 2a. The net body 2b is formed and inserted in the inside of the frame body 2a to constitute the net frame 2. The vessel main body 1 has a ring shape protrusion 1g to push up the net body 2 higher than the upper face of the frame body 2a when the net frame 2 is attached to the vessel body 1. The ring shape protrusion 1g is formed from a flexible resin material integrally with the vessel main body 1 to elastically support the net body 2 into a net shape.
Patent JP-H0874842-A (JP)
Title: Bearing for shaft end
Inventor: KITAMURA KAZUHISA
IPC: F16C19/12
Filed: 1994-08-31
Abstract: PURPOSE: To improve operability and reduce a manufacturing cost of a bearing for a shaft end to which a radial load and an axial load are applied. CONSTITUTION: A bearing A for a shaft end is composed of a bush 1 provided with a transverse hole 5 which has two different diameters in a longitudinal direction, and a ball 2 housed under a restricted state in a ball housing part 8 which has a larger diameter at a rear portion of the bush 1. A slit 10 is formed at least one part of a circumference of the bush 1 along whole length of the transverse hole 5. Mounting/demounting of the ball 2 is facilitated by the presence of the slit 10. Since the ball 2 is installed and restricted, countermeasure for separation is dispensed with.
Patent JP-H0371106-A (JP)
Title: Control circuit for scanning driver
Inventor: OTA KAZUO
IPC: B23K26/082
Filed: 1989-08-11
Abstract: PURPOSE:To suppress serge voltage to a piezo-electric actuator which is generated from an excess deviation output and to quickly settling a scanner oscillating phenomenon generated from the serge voltage by connecting an output limit circuit for restricting a deviation output generated from a PID gain to the output side of the PID gain in a control circuit. CONSTITUTION:The positive/negative bidirectional output limit circuit 16 is connected to the output side of the PID gain 14a in an analog PID circuit 14'. The PID gain 14a inputs an input deviation DELTAV from a comparator 12 for comparing a command signal V0 outputted from a command part 13 with a detection output Vs obtained from a position sensor and amplifies the deviation DELTAV by amplification gain K1. The amplified deviation is compared with the limit output by the circuit 16. When the deviation output is larger than the limit output, the limit output is outputted from the circuit 16 to restrict the excess deviation output.
Patent JP-S5997257-A (JP)
Title: Test system of driver/receiver element
Inventor: NAKAHARA YASUHIRO
IPC: H04L1/24
Filed: 1982-11-26
Abstract: PURPOSE:To attain automatically continuous diagnosis of all driver/receiver elements by providing a means encoding an output signal of plural driver elements and inputting reflectingly the signal to the receiver elements. CONSTITUTION:A connector 12 of a line corresponding section 6 and a connector 15 of a reflecting tester 21 are connected. A test pattern signal is transmitted from a program control section 3 to a driver circuit 10 of the line corresponding section 6, and an output of a receiver circuit 16 is inputted to an encoder 19 through a setting board 18. A signal converted at the encoder 19 is inputted to the receiver circuit 11 through a driver circuit 17, the connector 15 and the connector 12. The output of the receiver circuit 11 is checked finally by a program control section 3.
Patent JP-H0254845-A (JP)
Title: Flat plate type image display device
Inventor: KITAO SATOSHI
IPC: H01J31/12
Filed: 1988-08-19
Abstract: PURPOSE:To correct the beam landing drift due to the positional drift of a deflecting electrode by forming the electrode faces of a deflecting electrode group for deflecting an electron beam with resistors and controlling the applied voltage from the outside of a vacuum container via a voltage applying terminal. CONSTITUTION:The emission of thermoelectrons of a linear cathode 2 is controlled by vertical scanning electrodes 1 in sequence from the upper section to the lower section, an electron beam extracted by a grid group 3 is scanned in the horizontal direction by a horizontal deflecting electrode 7, and phosphors of an anode 8 coated with R, G, B in a stripe shape are excited to perform the flat image display. The electrode 7 is divided into multiple electrodes 7a-7c, and at least part of the electrode face is formed with a thin film resistor 9 made of NiCr or TaN. When the required voltage is applied to a resistor 19 by a voltage control circuit 4 outside a vacuum container via terminals 10 on both ends in the vertical direction, the beam landing drift due to the positional drift of the deflecting electrode is corrected, and the reproducibility of the image color is improved.
Patent JP-S6184859-A (JP)
Title: Photodetector
Inventor: KITAGAWA MASATOSHI
IPC: H01L31/09
Filed: 1984-10-02
Abstract: PURPOSE:To inexpensively obtain the titled device of excellent in photosensitivity, high in response speed and practical in both stability and output signal level, by a method wherein an Si nitride layer is provided between an amorphous Si layer and two electrodes. CONSTITUTION:An n<-> type amorphous Si layer 22 doped with approx. 5-50ppm of phosphorus at the mixing molar ratio of phosphine and monosilane is deposited 0.2-3mum on an insulation substrate 21 of glass or the like by plasma CVD with the raw material gas of phosphine gas and monosilane gas. The Si nitride layer 23 is deposited approx. 50-500Angstrom  by plasma CVD, a kind of glow discharge, with the raw material gas of the mixed gas of SiH4 with NH3 or further N2. Next, a common electrode 24 and a discrete electrode 25 are formed, thus preparing a photoconductive element.
Patent JP-H1053911-A (JP)
Title: Wig and its wearing and removal
Inventor: NISHIDA HIROSHI
IPC: A41G3/00
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To obtain a wig which is readily attached and detached from a head part and makes a rare skin relatively open to the open air and to actualize a method for attaching and detaching the wig. SOLUTION: This wig 10 comprises a substrate 14 composed of a net cloth 12 planted with artificial hairs 11 and an edge 13 and a wire-like fitting tool 15 which is entangled with the stitches of the knitted or woven texture of the substrate 14 and engaged with the substrate 14 along the edge 13. The front part of the wig 10 is fixed to the head part by bonding the fitting tool to natural hair and the other edge parts are fixed to hair by a proper member. When the wig 10 is removed, the fitting tool 15 is cut by a nipper in the vicinity of the bonded one' own hair and drawn out from the bonded part of the natural hair to release the natural hair.  The drawn out fitting tool 15 is thrown away and the fitting of a new fixing tool 15 is completed only by inserting the fitting tool 15 into the rough stitches of the knitted or woven texture of the substrate 14 while entangling the tool with the rough stitch.
Patent JP-S58108179-A (JP)
Title: Printer
Inventor: KOBAYASHI TAKAO
IPC: B41J29/02
Filed: 1981-12-22
Abstract: PURPOSE:To make easier the assembly of a printer and reduce the occurence of noise at low cost by laying a rope on the outside of the printer in a printer in which a printing means is scanned by means of a rope laid on a drive means and a pulley. CONSTITUTION:A rope 15 is wound around a drum 11e with a groobe integrally formed with a mangle gear 11 by fixing its partial portion, and then the rope 15 is laid on pulleys 19, 20, and 21 rotatably supported on shafts 16, 17, and 18 fixed to the bottom back side of a frame 2. By the rope 15 moving synchrnously with the normally or reversely movable mangle gear 11, a printing means 23 makes a reciprocal movement along a guide shaft 27. Dampers 31 and 32 are provided on both sides of the guide shaft 27 and serve to reduce impaction encountered when the directions of the reciprocal movement of the printing means 23 are changed.
Patent JP-H1151390-A (JP)
Title: Fault indicator
Inventor: NASU ICHIRO
IPC: F23N5/26
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To effectively utilize a fault diagnosis by providing a constitution to inhibit to indicate a fault stored in a fault stack when a fault history display clear is operated, thereby constituting a fault history display request to be easily understandable and hence allowing it to be easily used in a service site. SOLUTION: A fault stack 12 stores a fault content in the form of a fault code when a fault occurs in a water heater body 4. There are three storage areas. When the fault occurs, the stored fault code is shifted to one lower order area, and a fault code generated newly is stored in the highest order area. When a fault history display request SW9 is operated, the fault code of the stack 12 is displayed for a predetermined time. That is, the faults generated in the part can be displayed back to the three faults. When a fault history display request SW10 is operated, the fault codes stored in the stack 12 are all cleared. And, even if the SW9 is operated, no fault is displayed on a display unit 11.
Patent JP-2001036204-A (JP)
Title: Metallic base circuit board
Inventor: YASHIMA KATSUNORI
IPC: H05K1/05
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a metallic base circuit board which has a superior heat radiating property and high electrical reliability. SOLUTION: A metallic base circuit board is constituted by laminating conductive foil 3 upon a metallic plate 1 through an insulating layer 2 and forming a circuit by etching the foil 3. The insulating layer has a multilayered structure and a total thickness of 50-90 μm. In addition, the thickness of the surface layer of the insulating layer 2 which is in contact with the foil 3 is larger than the lengths of the legs of the foil 3 which are in contact with the insulating layer 2.
Patent JP-H0369693-A (JP)
Title: Production of matte coated paper
Inventor: TOKIYOSHI TOMOFUMI
IPC: D21H19/38
Filed: 1989-08-08
Abstract: PURPOSE:To obtain the subject paper having low white paper gloss and low ink gloss and excellent printability by coating a base paper having a specific smoothness with an aqueous coating composition containing a heavy CaCO3 pigment having a specific particle size distribution, an adhesive, etc., drying the coating and calendering the coated paper. CONSTITUTION:A paper having a smoothness of 7-30% measured by a specular reflection smoothness tester under a load of 20kg/cm<2> is used as a base paper. The base paper is coated with an aqueous coating composition composed mainly of (A) 70-100% of heavy calcium carbonate pigment having an average particle diameter of 10-16mum and a uniformity index (R) of the particle size distribution of <=1.4 [defined by the formula wherein D90 is particle diameter (mum) at the cumulative weight of 90% (weight basis); D10 is particle diameter (mum) at the cumulative weight of 10% D50 is particle diameter (mum) at the cumulative weight of 50%] and containing <=10wt.% of fraction having particle diameter of <=4mum and (B) an adhesive. The coated paper is dried and calendered to obtain the objective coated paper.
Patent JP-H0932270-A (JP)
Title: Executing jig for dry joint
Inventor: KONOUE TOMOAKI
IPC: E04F21/165
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To properly thrust a gasket into a joint with a good execution property. SOLUTION: Plate-like general-purpose thrust pieces 9A, 9B are protruded along the longitudinal direction on a plurality of side faces of a square bar-like jig main body 8. A plate piece-like internal corner thrust piece 10 is protruded at the end section of a side face of the jig main body 8 where the general-purpose thrust pieces 9A, 9B are not protruded, and an executing jig 7 for a dry joint is formed. The general-purpose thrust pieces 9A, 9B have different plate thicknesses, and they are inserted into the joints of a building outer wall to thrust a gasket. The internal corner thrust piece 10 is inserted into the joint of an internal corner of the building outer wall to thrust the gasket.
Patent JP-H0491974-A (JP)
Title: Registering method for menu content of printer
Inventor: HARASAWA SHIGERU
IPC: B41J29/00
Filed: 1990-08-07
Abstract: PURPOSE:To obviate a registration key, to simplify the operation and miniaturize the operation panel by automatically registering the content of a menu. CONSTITUTION:When a menu key 3 is pressed, a controller 12 reads a menu from a ROM 13, and displays it on a display unit 2 through an I/O port 15. Here, when a selection key 4 is pressed, it is set to a menu content mode, the controller 12 reads pica of the menu content from the ROM 13, and displays it on the unit 2. The controller 12 sets a timer 18 simultaneously upon displaying to monitor whether next selection key 4 is depressed or not for a predetermined time. If the key 4 is not pressed even if the predetermined time is elapsed, the controller 12 registers the menu content displayed at present in a menu registration area 16a of a working memory 16.
Patent JP-S6186013-A (JP)
Title: Estimating method of plate flatness
Inventor: KOYAMA TOSHIHIRO
IPC: G01B21/30
Filed: 1984-10-03
Abstract: PURPOSE:To elevate the accuracy in estimation by estimating a flatness based on the integral value of the difference in the flatness detected value in a prescribed zone in plate width direction and predetermined flatness reference value. CONSTITUTION:A plate flatness detector 2 is provided at the outlet side of a rolling mill 1 and a detected signal is transmitted to a flatness estimating device 3, which is connected to a main controller 7 through dead zone elements 4, 5, 6 and also the controller 7 is connected to a cross controller 8. A flatness estimating device 3 calculates a lug elongation quantity E, mid elongation quan tity C and side elongation quantity A and finds respective control deviations DELTAE, DELTAC, DELTAA by comparing with respective target values E*, C*, A*. The deviations DELTAE, DELTAC, DELTAA are subjected to a proportional-integral control and fed back to the rolling mill 1 with correcting a roll bender pressure, medium roll bender pressure, etc. by the controller 8. In this method, the estimation accuracy is elevated.
Patent JP-H1151164-A (JP)
Title: Output controller for vehicle
Inventor: KAMIYAMA YUTAKA
IPC: B60W10/10
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To ensure control on a transmission side by providing a means which transmits an accelerator opening degree signal and a means which transmits an engine output torque signal for a controller of a transmission. SOLUTION: A continuously variable transmission 23 is connected with an output shaft 21 side of an engine through a clutch 22. The continuously variable transmission 23 controls a ratio of primary pressure for line pressure to change a pulley ratio so that a gear change ratio is changed in a stepless manner. A line pressure control valve 31 and a gear change control valve 32 perform the duty control by a control unit 33 as a controller of a transmission. A signal is input into the control unit 33 from a car speed sensor 34, and an accelerator opening degree signal and an engine output torque signal are input therein by a communication line. The control unit 33 controls the gear change control valve 32 and the line pressure control valve 31 by a microcomputer built therein to control a gear change ratio and line pressure.  Consequently, it is possible to ensure the gear change control and the line pressure control on a transmission side.
Patent JP-H0256081-A (JP)
Title: Document inclination correcting device
Inventor: SAITO TOSHIKI
IPC: G06K9/32
Filed: 1988-08-22
Abstract: PURPOSE:To correct an inclined picture even when an original is composed of a document in which a horizontally written character string and a vertically written character string exist mixedly by correcting the inclined image based on the distributed value of the white run length of each pixel column in a binarized image rotation-processed for a prescribed rotation angle. CONSTITUTION:A CPU 13 reads the binarized image from an input image memory 12 and rotation-processes the read binarized image for the prescribed angle at a time, for example, around a C point. Further, the CPU 13 calculates the white run length to start from either the start point or the end point of each pixel column or each pixel row in the rotation-processed binarized image for each pixel column or each pixel row and calculates a statistic (a distributed deviation or a standard deviation) from each calculated white run length. Afterwards, the CPU 13 obtains the inclination of the binarized image converted by a image input device from the calculated statistic and corrects the inclination of the binarized image.