baber/WOPTO huggingface dataset:
Patent JP-H06301308-A (JP)
Title: Heating roller
Inventor: HIRAOKA YUJI
IPC: G03G15/20
Filed: 1993-04-12
Abstract: PURPOSE:To improve the utilization efficiency of heat, to make nip width large and to shorten a heating-up time. CONSTITUTION:A heating roller 1 is formed by winding an electric resistance wire 13 round the peripheral surface of a shaft body 11 through an elastic layer 12 and further coating them with an offset preventing film 14. When the resistance wire 13 is energized from a state where a pressure roller 2 and the heating roller 1 are rotated at equal circumferential speed while the roller 2 press-contacts to the roller 1, the wire 13 generates heat having a heating value in accordance with its resistance value, and the offset preventing film 14 is directly heated, so that its temperature becomes high rapidly. Therefore, by feeding a recording medium S having a surface to which toner T is stuck to space between the rollers 1 and 2, the toner T is thermally melted by the roller 1 and fixed on the surface of the recording medium S by receiving pressure from the roller 2.
Patent JP-S63277897-A (JP)
Title: Turbo molecular pump
Inventor: NAKAMORI KAZUAKI
IPC: F04D19/04
Filed: 1987-05-06
Abstract: PURPOSE:To cool a bearing part, by exposing a driving shaft end face in the atmosphere through a magnetic seal and providing a pipe which integrally forms a cavity hole with the axial center in a condition that the pipe holds a clearance of the cavity hole provided in the axial center. CONSTITUTION:A turbo molecular pump provides a shaft cover 18 arranging magnetic fluid 19 in the bottom part of a magnetic material rotary shaft 7 in a condition that the shaft cover interposes a permanent magnet 17 therebetween. A pipe 20, accurately supported through a cover 21, is inserted to the rotary shaft 7 in a condition that a clearance is provided in a cavity hole provided in the shaft center from the bottom end to the position of an upper part ball bearing. A flow of air is generated as shown by an arrow head in the drawing by vacuumizing the inside of the pipe 20, and heat, generated in bearings 8, 9 and a driving motor 21, can be effectively cooled from a side of the rotary shaft 7.
Patent JP-S5811682-A (JP)
Inventor: MURAYAMA TAICHI
IPC: B65D90/00
Filed: 1981-07-13
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-2000296191-A (JP)
Title: Golf club head
Inventor: KIMURA MASATO
IPC: A63B102/32
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a golf club head having a decorative part excellent in appearance and durability. SOLUTION: This head 2 has a head body 4 and a faceplate 6 which is provided with a decorative surface 10 throughout its back. A plurality of grooves 12 are cut in the decorative surface at pitches P of 300 μm or less with a depth D1 of 300 μm or less, preferably at pitches P of 230 μm with a depth D1 of 40 μm, each of the plurality of grooves being formed of an arc with a radius of 10 mm or more. The decorative surface is provided with a decorative part 14 decorated with, e.g. letters, signs, symbols, and the like, and the decorative part is formed by partially roughening the decorative surface. More specifically, the decorative part is formed by recesses 16 with a dimension D2 (>D1) deeper than the plurality of grooves in the decorative surface, and is decorated with, e.g. letters, signs, symbols, or the like, by the recesses.
Patent JP-H047610-A (JP)
Title: Position controller for servo motor
Inventor: YOSHIDA TAKESHI
IPC: H02P3/06
Filed: 1990-04-24
Abstract: PURPOSE:To always execute correct position control by reading in upper limit stop position potentio-data every time the operation is started and lower limit stop position potentio-data every time the operation is started,and obtaining midway stop position potentio-data under a present situation. CONSTITUTION:When the operation is started, an initializing means M4 reads out midway stop position data alpha from a first storage means M3, and makes an arithmetic means M5 calculate the midway stop position potentio-data VC under the present situation based on the lower limit stop position potentio-data VA, the upper limit stop position potentio-data VB and the midway stop position data alpha. When this initialization processing is finished, present position potentio- data VX and the calculated midway stop position potentio-data VC are compared with each other by a control means M7, and a servo motor M1 is controlled so as to be driven until both the data coincide with each other, and when they coincide, the motor is stopped. Thus, always the correct position control can be attained even against the variance of products or a secular change, etc.
Patent JP-S603377-A (JP)
Inventor: MOCHIDA HARUO
IPC: E05B81/20
Filed: 1983-06-20
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-S5812588-A (JP)
Title: Drive device for ac motor
Inventor: WATANABE YOUZOU
IPC: H02P1/42
Filed: 1981-07-15
Abstract: PURPOSE:To suppress a rotor vibration with a simple structure by altering at least one of the output voltage and frequency of a power converter in a stepwise manner in a specific range of a motor speed. CONSTITUTION:An AC motor 12 is driven by the output of a power converter 11. The output voltage of the converter 11 is controlled by the output of a voltage controller 13, and is controlled by the butting of the outputs of a voltage reference circuit 14 and a voltage feedback circuit 15. The rotating frequency of the motor 12 is detected by a speed detector 16, and the output of the detector is inputted to a frequency discriminator 17. The discriminator 17 generates a signal when the rotating frequency of the motor 12 is in the specific frequency range, a voltage throttling circuit 18 is operated by the signal, thereby decreasing the voltage reference of the circuit 14.
Patent JP-S62268464-A (JP)
Inventor: OKU TETSUO
IPC: E01D19/10
Filed: 1986-05-15
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-S601850-A (JP)
Title: Mounting device of heat sink member
Inventor: ITOU KEISUKE
IPC: H05K7/20
Filed: 1983-06-17
Abstract: PURPOSE:To enable to dispose in a high density state and to improve the assembling mass productivity by forming a structure that a heat generating member disposed on a printed substrate is contacted with a heat sink member having thermal conductivity disposed on a chassis substrate. CONSTITUTION:An IC 1 of heat generating member is disposed on a flexible printed substrate 2. An elastic heat sink member 8 having thermal conductivity (e.g., aluminum plate) is disposed on the part opposed to the heat sink unit 1a of the IC 1 at the chassis 7 side. When the substrate 2 is mounted at the prescribed position on the chassis substrate 7, the unit 1a of the IC is contacted with the member 8 via the prescribed contacting pressure by the elastic deformation of the member 8. Thus, the heat generation amount of the IC 1 can be thermally conducted to the substrate 7 through the member 8, thereby obtaining efficient heat sink efficiency by the minimum heat sink member area.
Patent JP-S63273448-A (JP)
Title: Preparation of fibrous food raw material
Inventor: HARA FUSAO
IPC: A23L11/00
Filed: 1987-05-01
Abstract: PURPOSE:To prepare the titled food raw material using been curd refuse generated in the preparation of bean curd as it is, by treating beam curd refuse with a proteinase, etc., texturizing with an extruder and drying the product. CONSTITUTION:The objective food raw material can be prepared by treating bean curd refuse with a proteinase, a lipase or a saccharase (e.g. protease, lipase, pectinate, cellulase or hemicellulase) and charging the treated bean curd refuse into an extruder to effect the texturizing treatment and drying treatment.
Patent JP-H06320822-A (JP)
Title: Printer
Inventor: SATOU KATSUARI
IPC: B41J19/30
Filed: 1993-05-11
Abstract: PURPOSE:To obtain a small-sized, lightweight, thin and inexpensive high-speed printer good to carry by constituting an ultrasonic motor within a printing head unit itself and making the printing head unit self-propelled. CONSTITUTION:A printing means is constituted of a head holder 4 having a thermal head 11 and a head carrier having a vibrator 9 generating a traveling wave by a piezoelectric element 12 and a position detection means detecting the moving position of the printing means. A motor guide part 21 is provided to a printer main body in opposed relation to the vibrator 9 and an ultrasonic motor is constituted of the motor guide part 21 and the head carrier 6. The printing means is made reciprocally movable along the motor guide part 21 by the ultrasonic motor. As a result, a small-sized, lightweight, thin and inexpensive high-speed printer good to carry can be obtained.
Patent JP-H04316528-A (JP)
Title: New compound, resin, resin composition and cured material
Inventor: MOGI SHIGERU
IPC: H01L23/29
Filed: 1991-04-16
Abstract: PURPOSE:To obtain a new compound useful as a material for a semiconductor sealing material having high reliability and a curing agent and a new epoxy compound useful as a raw material for epoxy resin. CONSTITUTION:A compound shown by formula I (R1 to R4 and R1' to R4' are H, halogen, 1-4C alkyl or aryl) such as compound shown by formula II and an epoxy compound shown by formula III, e.g. a compound shown by formula IV. The compound shown by formula I is obtained by reacting 1- naphtholdimethylol shown by formula V with one or more of phenols shown by formula V1 in the presence of an acid catalyst. The compound shown by formula IV among the compounds shown by formula III is obtained by reacting the compound shown by formula II with epichlorohydrin.
Patent JP-S5810899-A (JP)
Inventor: KAMENO KOUTAROU
IPC: H05K7/14
Filed: 1981-07-14
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-H11302875-A (JP)
Title: Substrate treatment apparatus
Inventor: NAKAMURA TSUGIO
IPC: H01L21/306
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To effectively utilize treatment sections exclusive of an etching treatment section without adversely affecting a substrate. SOLUTION: This substrate treatment apparatus is constituted by connecting an etching unit 12, a direction changing unit 14 and a peeling unit 16 to an indexer 10. This etching unit 12 is provided with an etching treatment section 20, a washing treatment section 22 and a drying treatment section 24. This etching treatment section 20 is provided with two etching sections 20a, 20b which are respectively provided with a nozzle for supplying an etchant and a nozzle for supplying pure water. The pure water is sprayed in the other etching section 20b (or etching section 20a) when the etching treatment is executed in the one etching section 20a (or etching section 20b). The pure water is sprayed to the substrate in the respective etching sections 20a, 20b in the case of the substrate not requiring the etching treatment.
Patent JP-H09298698-A (JP)
Title: Television display controller
Inventor: ISHII AKIRA
IPC: H04N5/445
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a television display controller for easily displaying the characters with different sizes to the display screen of a television on the same horizontal scanning line without increasing a character data number and a memory capacity. SOLUTION: A coordinate value from a timing generation circuit 11 to which horizontal and vertical synchronizing signals and system clocks are inputted is inputted to a display memory control circuit 12 and the read address of a display memory 13 is outputted. Also, a line number corresponding to the coordinate value is inputted to an intra display row line number generation circuit 14 and gathered with character size data from the display memory 13 and the address of a character font memory CG-ROM 15 is generated. The character size data from the display memory 13 are inputted to a read control circuit 17, data outputted from the CG-ROM 15 are supplied to a P/S conversion circuit 19 and the data are outputted at a timing corresponding to the character size.
Patent JP-2000306172-A (JP)
Title: Monitoring camera system
Inventor: GOTO TETSUYA
IPC: H04N5/225
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To detect that the image pickup direction of a monitoring camera is illegally changed and to output an alarm when it is changed illegally by providing a geomagnetic sensor detecting the change in the geomagnetism provided on an image picking up means and an alarming means outputting an alarm based on detected results of a geomagnetic detecting means. SOLUTION: When the direction of a monitoring camera 1 is changed, a geomagnetic sensor 13 installed on the camera 1 changes its direction in accordance with the direction change of the camera 1. Then, the sensor 13 detects the change in the direction. The sensor 13 transmits detected results as a signal to a signal transmitting part 12. The part 12 converts the detected results by the detecting part 13 into a prescribed signal and transmits it together with an image signal to a controller through a coaxial cable. The controller receives an image signal from the monitoring camera and other signals. In the case it receives a detection signal, it outputs an alarm signal to an alarm device. The alarm device transmits an alarm to a security center through a telephone line, etc.
Patent JP-H08299427-A (JP)
Title: Suture material for medical care
Inventor: IGAKI KEIJI
IPC: A61B19/00
Filed: 1995-05-08
Abstract: PURPOSE: To provide a suture material for medical care which generates neither deviation nor rotation when an automatic suture tool is inserted and which can surely prevent air from leaking when it is used for surgical operation of e.g. the lungs. CONSTITUTION: A suture material 1 for medical care is constituted by stitching together a main suture material 2 consisting of an absorptive polyglycolic acid felt and a shape holding substrate 3 consisting of a plastic sheet.
Patent JP-S62268027-A (JP)
Inventor: MATSUBARA CHIAKI
IPC: H01H33/08
Filed: 1986-05-13
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-S62266671-A (JP)
Title: Image filting device
Inventor: AKATSUKA YUICHIRO
IPC: G06F17/30
Filed: 1986-05-14
Abstract: PURPOSE:To heighten efficiency of retrieving by setting the number of division of an image when displaying plural pictures in an image according to the result of retrieving. CONSTITUTION:When an operator inputs conditions of retrieval from an information inputting section 1, a controller 3 retrieves in an attribute information storage section basing on the conditions of retrieving and selects a picture image that conforms to the conditions of retrieving. The result of retrieving is stored in a retrieval result storing table consisting of RAM in the controller 3. The controller 3 displays the number of sheets of picture relevant to the result of retrieving in a display unit provided in the information inputting section 1. Observing this, the operator selects proper number out of the number of division 14, 16, 64 and inputs it to the information inputting section 1.
Patent JP-S62266649-A (JP)
Title: Cursor moving system for document preparing device
Inventor: MUTO HIDENORI
IPC: G06F17/21
Filed: 1986-05-14
Abstract: PURPOSE:To quickly detect an unsettled character by operating a specific key and vertically and horizontally movable cursor keys to automatically move a cursor to a position just after the unsettled character. CONSTITUTION:When the vertically movable cursor key is depressed simultaneously with the depression of the specific key, the cursor is stopped in the position just after an unsettled character if there is the unsettled character between the current cursor position and the start or the end of a sentence, but otherwise, the cursor is stopped at the start or the end of the sentence. When the specific key and the horizontally movable cursor key are depressed, the cursor is stopped in a position just after an unsettled character if there is the unsettled character between the current cursor position and the start or the end of a line, but otherwise, the cursor is stopped at the start or the end of the line.
Patent JP-H08287435-A (JP)
Title: Device and method for sticking chip of magnetic head
Inventor: SUKETOMO NOBUYUKI
IPC: G11B5/53
Filed: 1995-04-11
Abstract: PURPOSE: To precisely and surely align a chip to a base by providing a chip suction means arranged together with a chip pressing means and for sucking the chip. CONSTITUTION: A chip sticking device is provided with the chip pressing means 300, the chip suction means 400 and a chip operation means 500, etc., and these means are devices for positioning and sticking two pieces of chips 64a, 64b for the base 151 of a magnetic head 64. The pressing means 300 is provided with a pressing member 94 and a multi-positioning cylinder 79, etc., and the tip 94a of the pressing member 94 presses the upper surface of the chip 64a or 64b, and makes the bottom surface of the chip 64a or 64b stick to the upper surface of the base 151 of the head 64. The chip suction means 400 is provided with a suction nozzle 95 and a vacuum suction means 401, etc., and the suction nozzle 95 sucks and holds the chip 64a or 64b by operating the suction means 401. The chip pressing means 300 and the suction means 400 are preferably provided in coaxial moreover.
Patent JP-S598251-A (JP)
Title: Ultrafine focus x-ray tube and method of forming ultrafine focus of x-ray tube hot-cathode
Inventor: ARUFUREETO RAINHORUTO
IPC: H01J35/06
Filed: 1983-06-16
Abstract: In an X-ray tube having a glow cathode for emitting an electron beam, an anode, focusing and deflecting coils and a target in an evacuated envelope, the cathode is a U-bent filament the dimensions of which are large in relation to the electron emitting area. The cathode is heated by passing electric current through it and is differentially cooled so that a small surface area at the site of electron emission is at a substantially higher temperature than remaining surface areas of the cathode. Cooling is effected by a thick-walled cylindrical grid which surrounds the cathode and has at its outer end an annular inward projection which absorbs heat rays from the cathode. The grid has a funnel-shaped outer end surface having an included angle of about 100 DEG  to 140 DEG . The electron emitting surface of the cathode lies approximately in a plane defined by the inner peripheral edge of the funnel-shaped end surface of the grid. The electric field applied to the cathode has its highest value at the small electron emitting surface of the cathode.
Patent JP-H05304237-A (JP)
Title: Lead frame, semiconductor device and fabrication thereof
Inventor: SHIBATA KAZUTAKA
IPC: H01L23/50
Filed: 1992-04-28
Abstract: PURPOSE:To fabricate a lead frame and a semiconductor device in which off of lead frame and separation therefrom can be carried out accurately even for a semiconductor device having leads arranged at fine pitch. CONSTITUTION:Coupling part, e.g. a tie bar 3, of each lead is cut off in reference to a positioning hole 10 made through a coupling bar 4 directly coupled with a lead 2 while holding the coupling bar 4, coupled with the end part of the lead 2 in a lead frame 1, lightly from a side rail 6 or a partition frame 7 through a fine supporting part 5.
Patent JP-H07318508-A (JP)
Title: Apparatus and method for deciding image
Inventor: OTA MOTOHARU
IPC: G01N21/952
Filed: 1994-05-24
Abstract: PURPOSE:To provide an apparatus and a method for deciding an image which can accurately decide as to the inspection item of an element to be inspected at a high speed, for example, discriminates a non-defective image, a defective image or the necessity of a reinspection in the case of deciding a defect, and can delete a visual observation inspecting quantity. CONSTITUTION:The image of the detecting area 1 on the surface of a photosensitive drum 2 of an element to be inspected is read by a CCD camera 6, processed by a signal processor 8, and input to a defect deciding unit 9. A feature extractor 11 in the unit 9 extracts various types of feature amounts from the read image. calculator 12 calculates a multiple regression formula stored in a multiple regression formula memory 13 based on the feature amounts to obtain a predictive characteristic value. Similarly, a discriminant score is calculated from a discriminating function stored in a discriminating function memory 14. A deciding unit 15 predicts a group from the predictive characteristic value calculated by the calculator 12, predicts the group from the score, and decides the non-defective image, the defective image of the element 2 to be inspected and the presence or absence of the necessity of reinspection based on the information of the group predictions.
Patent JP-H06299521-A (JP)
Title: Light reflection material and manufacture thereof
Inventor: OGURO TOSHINORI
IPC: E01F9/669
Filed: 1993-04-12
Abstract: PURPOSE:To provide a light reflecting material whose brightness is properly restrained while being capable of obtaining satisfactory light reflection (alarm arousing performance to drivers) and to enable brightness control to be carried out easily. CONSTITUTION:Substantially transparent high brightness glass beads 3 are immersed in the surface of a base material 1 coated in layers with a colored adhesive having a high light reflectance while substantially transparent low brightness glass beads 4 whose surfaces are colored in the shape of a thin film with a low light reflectance paint are immersed in the surface of a base material 1, which is a safety and protection material for load reflection. A part of the bottom of the high and low brightness beads 4 is immersed into an adhesive layer 2 at a specified mixing rate. The beads are bonded and fixed in a state that the sphere tops are exposed to the fronts, and what is more, in a state where the high and low brightness glass beads are substantially in cross contact with each other.
Patent JP-H05300919-A (JP)
Title: Artificial articulatio coxae
Inventor: AMINO HIROICHI
IPC: A61F2/36
Filed: 1992-04-28
Abstract: PURPOSE:To obviate the oscillation of a stem to be inserted into the medullary cavity of the femur even in an initial period after an operation and to keep a patient free from pains by forming cement pools including an aperture for pouring of cement in the proximate part of the stem. CONSTITUTION:The stem 3 is formed with the two recessed cement pools M which include the aperture M1 for pouring the cement C from the shoulder part 3d of the stem 3 and are connected by two connecting holes H on both flanks 3c of the proximity part 3b to be inserted into the intertrochanteric bone D1. After the stem 3 is inserted into the medullary cavity D3 of the femur D, the cement C for the living body is packed and held therein so that the cement C is pressed to the medullary cavity D3 of the femur D. The remaining surface of the proximity part 3b of the stem 3 is made porous by baking spherical beads P consisting of a titanium alloy to the stem 3. The stem 3 and the femur D are securely bonded by the cement C of the cement pools M until the bone propagates and infiltrates the spaces among the porous beads P.
Patent JP-H10285898-A (JP)
Title: Linear actuator
Inventor: YAMAHARA MINORU
IPC: H02K33/16
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a linear actuator in which a coil is not damaged even when it is subjected to a vibration and an impact and in which an energy loss is small. SOLUTION: An inside yoke 4 which comprises an inside coil 7 and an inside coil 8 is arranged coaxially at the inside of a cylindrical outside yoke 1 which comprises an outside coil 5 and an outside coil 6. Both end parts in the axial direction of the inside yoke 4 are supported so as to be held from both end parts in the axial direction of the outside yoke 1. An intermediate yoke 14 which comprises respective magnets 15 to 18 arranged and installed between the outside yoke 1 and the inside yoke 4 is supported by the inside yoke 4 so as to be advanced and retreated freely in the axial direction.