baber/WOPTO huggingface dataset:
Patent JP-H119159-A (JP)
Title: Spinning reel for fishing
Inventor: MURAKAMI SHINJI
IPC: A01K89/02
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a spinning reel for fishing equipped with a brake capable of controlling the reverse rotating of a rotor at a high speed followed by overspeed and of improving the operability of an operating member of the brake. SOLUTION: This spinning reel is equipped with a rotor 8 for winding and guiding a fishing line to a spool 10 supported on a main body 1 of the reel and with a brake mechanism constituted so as to apply brake force to a braking plate 33 rotating together with the rotor 8 during the revolution of the rotor 8 in the direction for playing out a fishing line. The brake mechanism has an operating member 12 capable of converting the brake plate 33 from a brake force adjustable state to a fixed load maintained state or a free state.
Patent JP-H0719766-A (JP)
Title: Laminated sheet type heat exchanger
Inventor: MATSUO SHINOBU
IPC: F28F3/08
Filed: 1993-07-02
Abstract: PURPOSE:To improve heat exchange performance by making longer the length of a fluid passage per unit volume thereby achieving miniaturization. CONSTITUTION:In a laminated sheet type heat exchanger wherein a plurality of perforated heat transfer plates and a plurality of insulating plates in which fluid passages are drilled are stacked alternately to form two fluid passages so that heat is exchanged between two fluids through the heat transfer plates, a hole 22a and a hole 22b which are drilled in adjacent perforated heat transfer plates 21a, 21b respectively, an insulating plate being held therebetween, are arranged so as not to be coaxial with each other, so that the length of fluid passage of the fluids is made longer.
Patent JP-S60123269-A (JP)
Inventor: JIYON KEI JIYANKAAZU
IPC: B25B21/00
Filed: 1984-08-06
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-S5790037-A (JP)
Title: Polyester resin molding composition
Inventor: NAKAMURA KATSUYUKI
IPC: C08L67/02
Filed: 1980-11-22
Abstract: PURPOSE: A resin composition improved in the crystallization rate of polyethylene terephthalate, which is prepd. by compounding the polyethylene terephthalate with a specified polyamide to have a specified half-width of a heat generation pead.  
     CONSTITUTION: A resin composition comprising polyethylene terephthalate (A) and an aromatic polyamide (B) constituted of an aminocarboxylic acid residue of the formula-NH-Ar-CO-(wherein Ar is a divalent arom. group) and pref. having softening pt.>270°C, which is prepd. by compounding component A with B to have a half-width of a heat generation peak due to the gradual crystallization of the ethylene terephthalate ≤15°C at a cooling rate of 10°C/min on differential scanning calorimetry. When said component B is used in the form of a fiber, it is particularly advantageous to use a fiber 50μm or less each in length, diameter and thickness. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0512966-A (JP)
Title: Buffer type gas blast circuit breaker
Inventor: SAKAKI MASAYUKI
IPC: H01H33/915
Filed: 1991-07-05
Abstract: PURPOSE:To prevent drop of the pressure in the space between a stationary main contact and a movable main contact at the time of breaking circuit and accordingly drop of the dielectric strength resulting from decrease of the gas concentration. CONSTITUTION:If a drive rod 8 is moved to the right at the time of breaking circuit, the insulation gas in a puffer chamber 9 is sent blowing via a flow-path 12 to the arc 19. A communication hole 17b is provided at the base end of a piston 17 so that the insulation gas having flowed into the drive rod 8 moves smoothly to the space P between a stationary main contact 3 and a movable main contact 14 along the inside surface of an insulative cylinder 29 as shown by the arrow.
Patent JP-H1064843-A (JP)
Title: Pt film etching method and method for forming pt-polysilicon gate using it
Inventor: SHIN WASHUKU
IPC: C23F1/02
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To prevent infringement by a pattern into a sidewall and generation of a polymeric residue and to simplify process by, when etching a Pt film, using Ti or TiN of large etching selection as a mask layer, and using Cl2 /O2 gas of appropriate-ratio-mixing as an etching gas. SOLUTION: Relating to a method for etching a Pt film, a Pt film 10 is etched with Ti or TiN as a mask, and a method for forming a Pt/polysilicon gate using it comprises, a stage where a polysilicon layer 6 where impurity is doped is formed on a gate insulation film 4 formed on a semiconductor substrate 2, a stage where a barrier layer 8 is formed on the polysilicon layer 6, stage where the Pt film 10 is formed by vapor depositing of Pt of the barrier layer 8, a stage where a mask layer 12 of Ti of TiN is formed on the Pt film 10, a stage where the Pt film 10 is etched with the mask layer 12 as an etching mask, and a stage where the polysilicon layer 6 is etched. Thus, problems of sidewall infringement by pattern and residue are resolved by a simple process, and if a polyside gate is formed using this, gates are formed with more reliability.
Patent JP-H10338271-A (JP)
Title: Packing box for elastic pavement material
Inventor: TANEMURA HIROSHI
IPC: E01C5/18
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To prevent a harmful recess-shaped warp by placing a lower spacer formed in a frame according to the outer periphery of a pavement material on a bottom, stacking the pavement materials with their surface layer side downside, and installing an upper spacer on an upper center. SOLUTION: A rectangular frame-shaped lower spacer 4 with a hole 3 of the size corresponding to the contour shape of the elastic pavement material 2 in the center is placed on a bottom of a packing box 1. The elastic pavement materials 2 are stacked on the lower spacer 4 with their surface layer side downside, and a weight 6 is loaded at the center. The warp generated by the self weight is given to the elastic pavement material 2 by using the lower spacer 4, and execution can be achieved without any troubles by making the elastic pavement material in the projecting shape during the execution. A rectangular upper spacer 8 which is smaller than the hole 3 is loaded and a packing box 1 is closed. The warp can be given to the elastic pavement materials 2 by pressing the center through the upper spacer 8 even after the packing.
Patent JP-S6142441-A (JP)
Title: Method of working split pin hole of bail stud
Inventor: FUJIMAKI KOICHI
IPC: B21K1/44
Filed: 1984-08-07
Abstract: PURPOSE:To work a split pin hole in a short time and at low cost by working the split pin hole of a ball stud etc. by press work. CONSTITUTION:The threaded part 4 of a ball stud is set on a receiving jig and a straight hole 10 is press worked by a bar punch 7. In this case, diameter (a) of the straight hole 10 is made 1.1-2.0 times that of the split pin to ensure strength of the bar punch 7. Then, both ends of the straight hole 10 is pressed from both sides by tapered punches 8, and at the same time, inside of the edge of the straighe hole 10 is deformed to the center side. At the same time, inner diameter of the hole is reduced 11 and the split pin hole 5 is finish formed. Then, the threaded part 4 is thread rolled to complete the work. Thus, the split pin hole can be worked in shorter time and at lower cost than former process that wholly depends on machining.
Patent JP-2000351096-A (JP)
Title: End tab for welding
Inventor: KAWANO FUMIHIKO
IPC: C04B35/18
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To provide an end tab for welding which enables fitting work of the tab to a backing strip to be done easily and precisely. SOLUTION: The end tab 10 for welding is arranged on the backing strip 3 at the both sides of a weld zone 4 in its longitudinal direction when a 1st base metal and a 2nd base metal are welded in a state where the backing strip 3 is attached to the backside of the 2nd base metal. The end tab 10 is provided with an end tab main body 11 at the both side faces of which flat faces 14 which can be in contact with the side end faces of the 1st and 2nd base metals are formed and at the lower part of which a recessed part 19 which fits to the backing strip 3 is formed and with an energizing means 12 which is provided integrally with the end tab main body 11 and performs the positioning of the end tab main body 11 with respect to the backing strip 3 and holds the strip 3 by pressing a reference face 20 on one side of the opposing side faces of the recessed part 19 for fitting,  with contact with the back strip 3.
Patent JP-S6230047-A (JP)
Title: Recording device
Inventor: SHIMAZAKI TAKASHI
IPC: B41J2/05
Filed: 1985-07-26
Abstract: PURPOSE:To prevent the waste of the heat of a thermal head, and to give a record medium mechanical strength by constituting the record medium of two layers or more of layers containing heat-insulating layers and metallic layers. CONSTITUTION:Three layer structure having a heat-insulating layer 500, a metallic layer 501 and a protective layer 502 is used as a film 2, and the heat- insulating layer 500 is employed under the state in which it is positioned on the thermal head side. A polyimide film in 12.5mum thickness resisting a temperature of 400 deg.C or higher is used as the heat-insulating layer 500. Since the polyimide fiom has thermal conductivity of 4X10<4>cal/cm/S/deg and thermal conductivity thereof is extremely low, thermal conductivity can be ignored. Since the film has weak mechanical strength such as tensile strength, however, the metallic layer 501 is formed on a surface having no thermal effect on the side reverse to a surface brought into contact with heating elements 3... of the polyimide film. The metallic layer 501 is manufactured by laminating nickel on one surface of the polyimide film in 5mum thickness. Nickel has excellent tensile strength of 50kgf/mm<2>, thus improving the strength and stability of the film 2.
Patent JP-S6249491-A (JP)
Inventor: YUGE AKIO
IPC: B65H29/60
Filed: 1985-07-26
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-H0457988-A (JP)
Title: Production of coated newsprint paper
Inventor: SAJI SOICHI
IPC: D21H11/00
Filed: 1990-06-22
Abstract: PURPOSE:To obtain the subject paper having excellent cold ink setting property, color reproducibility and clarity and suitable for color printing by coating a base paper produced from waste paper with a specific pigment and adhesive, drying the coating layer and finishing with a calender. CONSTITUTION:A base paper having a dynamic wettability value of from -0.32 to +0.20g is produced from waste paper containing >=10wt.% of regenerated pulp produced by deinking waste OA paper, art paper, etc., with a surfactant- based deinking agent under mechanical agitation while applying compressive force. The paper is coated with a coating liquid produced by compounding an adhesive (e.g. casein and soya protein) to a pigment produced by mixing 10-90wt.% of kaolin and 90-10wt.% of an irregularly shaped pigment having an average particle diameter of >=0.5mum. The coating layer is dried and calendered preferably at 20-350 deg.C to obtain the objective paper having an air diffusibility of <=300sec/10cc measured by a high-pressure Gurley permeability tester.
Patent JP-H0215941-A (JP)
Title: Machine tool
Inventor: OKAMURA YASUSHI
IPC: B23B47/18
Filed: 1988-07-01
Abstract: PURPOSE:To obtain a machine tool without any need of a large scale by applying the constitution wherein a table is vertically moved on the turning force of a cylindrical turning force transfer means and a machining bit is vertically moved on the turning force of a rod-shaped turning force transfer means. CONSTITUTION:A screw shaft 42 is screwed into a spindle table 38 and rotatably driven with a tool lifting motor 43, thereby screwing a screw pipe 44 into a table 45. Also, the screw pipe 44 sheathes the screw shaft 42 and both of the pipe 44 and the shaft 42 are relatively free to rotate, and a table lifting motor 46 is operated to turn the screw pipe 44. According to the aforesaid constitution, the screw pipe 44 for transferring a lifting drive power for the table 45 and the screw shaft 42 for transferring a lifting drive power for the spindle table 38 for lifting a drill cutter 26 become coaxial and, therefore, is no particular need for a large device, even when the table 45 is made freely rotatable.
Patent JP-2000002386-A (JP)
Title: Electric wire tube and joint device
Inventor: MINETA TAKAHIRO
IPC: F16L37/12
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To radiate heat generated from electric wires/cables to the outside of an electric wire tube efficiently while increasing a passing wire occupation rate so as to increase the number of passing wires per a single electric wire tube by arranging radiation grooves radiating heat generated from the electric wires/cables, which are passed through the inside of the tube, toward the outside. SOLUTION: An electric wire tube 1 is constructed of a cylindrical member, in which the inside face is formed smoothly while a plurality of radiation grooves 2 are formed on the outside. Thickness between an inner circumferential face 3 and an outer circumferential face 4 is set so that an occupation rate of electric wires/cables to the outline cross section is increased. Therefore, a contact face between the outer circumferential face of the electric wire/cable passed through the electric wire tube 1 and the inner circumferential face 3 of the electric wire tube 1 can be widened, so that heat generated in the electric wire/cable can be efficiently transmitted to the inner circumferential face 3 of the electric wire tube 1 and the heat can be efficiently radiated to the atmosphere from the respective radiation grooves 2.  Consequently, thickness of the electric wire tube 1 is reduced while a passing wire occupation rate is increased, and the number of passing wires per a single electric wire tube 1 can be increased.
Patent JP-S6145872-A (JP)
Inventor: YONEDA KENJI
IPC: B66B1/18
Filed: 1984-08-09
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-S5590205-A (JP)
Title: Automatic tip exchanging cutting tool
Inventor: OOTANI FUMIO
IPC: B23B27/16
Filed: 1978-12-27
Abstract: PURPOSE: To make a throw away tip automatically exchangeable, by providing a mechanism for successively pushing out a tip from the magazine that contains an unused tip.  
     CONSTITUTION: A magazine 10 is in-out freely contained in a magazine hole 11, provided in a lengthwise direction in a cutting tool main unit, and an unused tip A 2  is housed. The tip A 2  is pushed out one by one toward front by a pushout plate 14. The push-out plate 14 is provided with a ratchet mechanism 16, 17 for forwarding a tip push-out unit 15 and the tip one by one. With a feed bar 24 forwarding and a protrusion 25 hitting a front nut 26, a step forwarding mechanism 18 is forwarded by s step of one tip together with the feed bar 24, and the tip is shifted onto a rail 28 from the magazine 10 by the push-put plate 14, and replaced with a worn tip A 1  of the feed bar 24. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5867932-A (JP)
Title: Discharge regulator for fuel injection pump
Inventor: HONMA MASAHIRO
IPC: F02D1/08
Filed: 1981-10-19
Abstract: PURPOSE:To simplify the construction of a fuel injection pump without necessitating convertion of turning force to linear motion by coupling a spherical engaging piece of a tension lever of a linear actuator with a discharge controlling valve which is displaced axially. CONSTITUTION:A discharge controlling valve 30 is displaced through a spherical engaging piece 34 of a tension lever 32 connected to a movable portion 31b of a linear actuator 31 by utilizing suction torque of the linear actuator 31 provided in an output housing of a pump, so that the displaced position of the movable portion 31b is detected by a position sensor 33 and sent to the input of a controlling circuit 45 as a feedback signal. Thus, current to a moving coil 38 is varied through a drive circuit 47 to control the position of the discharge controlling valve 30. Then, since turning force does not need to be converted to linear motion, the mechanism is simplified and further accuracy in control is improved.
Patent JP-H0918896-A (JP)
Title: Stereoscopic image display device
Inventor: HOSHI HIROAKI
IPC: G02B30/25
Filed: 1995-06-30
Abstract: PURPOSE: To reduce the moires with high luminance and also to reduce the burden of an observer of a stereoscopic image display device by refracting the luminous flux that is shielded by a parallax barrier in a prescribed direction by a prism and synthesizing the deflected luminous flux with that which is transmitted through an opening slit in terms of the angle of field. CONSTITUTION: The right eye ER of an observer observes the luminous flux 6 received from a right eye parallax image R through the opening slit width B' of a prism barrier 2. At the same time, the luminous flux 7 emitted from the same image R is refracted by a prism B. The refracted flux 7 is made incident on the right eye ER like the flux 6. The flux 7 refracted by the prism B is synthesized with the luminous flux transmitted through the slit width B' in terms of the angle of field over an entire screen among those beams received from the same stripe image R. These synthesized flux are made incident on the right eye ER. As a result, the continuous images which are physically synthesized by the prism B are acquired, so that the burden of an observer is reduced and the fatigue of the observer is also reduced despite a long observation time of a stereoscopic image.
Patent JP-S6058827-A (JP)
Title: Mold for forming of roof mirror array
Inventor: JIYOUDAI YASUHIRO
IPC: B29L11/00
Filed: 1983-09-10
Abstract: PURPOSE:To provide a mold which enables the forming of a highly accurate roof mirror array by individually adjusting and fixing metal pieces with a positioning screw and an tilt adjusting member to prevent inclination thereof due to pressure during the molding. CONSTITUTION:A unit base 32 having a assembly groove 44 is provided on either a mobile die or a fixed die and a plurality of roughly quadrangular prism- shaped metal pieces 36 are incorporated thereinto adjacent to each other in a row to be grasped with a pair of side blocks 34 and 35 from both sides thereof. The seating surfaces 36d on the undersurfaces of the metal pieces 36 are brought into contact with the bottom surface of the assembly groove. A thread hole 36f opened on the seating surface 36d is provided vertically at the bottom of each metal piece 36 and a positioning screw 37 is inserted vertically through the unit base 32 to be screwed with the thread hole 36 f of the metal piece so that the metal pieces 36 are pressed in the assembly groove. Then, an inclination adjusting member 38 is inserted through a positioning side 41 horizontally from the side to press the side (contact surface) of the metal pieces 36 with the tip thereof and thus, the metal pieces 36 are fixed in a normal attitude.
Patent JP-H076374-A (JP)
Title: Track detecting device
Inventor: MAKIYAMA YUTAKA
IPC: G11B7/085
Filed: 1993-06-14
Abstract: PURPOSE:To accurately count tracks by compensating amplitude of a track crossing signal in accordance with speed variation of scanning by a light beam. CONSTITUTION:A track crossing detecting circuit 1 receives a light beam reflected on an optical disk, detects a track crossing signal being an analog signal. Also, an amplitude compensating circuit 2 gives a value for requirement to compensate amplitude of the crossing signal, and makes it into an amplitude value exceeding a threshold value of a binarization circuit 3. And the circuit 3 converts a track crossing signal outputted from the circuit 2 after compensation to a binary signal in accordance with positive and negative polarity based on the threshold value of the circuit 3. Further, a track counter 4 outputs that which track is a track scanned by the light beam to a light beam moving speed control circuit based on a count output of the circuit 3. Then, an A/D converter 5 takes in a crossing signal from the circuit 1, and compensates its amplitude in accordance with speed variation by scanning of the light beam. Thereby, tracks can be accurately counted.
Patent JP-H0920974-A (JP)
Title: Production of hot-dip zn-al alloy plated steel sheet excellent in appearance and blackening resistance
Inventor: ARIMURA TERUBUMI
IPC: C23C2/28
Filed: 1995-06-30
Abstract: PURPOSE: To produce a hot dip Zn-Al allay plated steel sheet excellent in appearane and blackening resistance by applying a base steel sheet with hot dip galvanizing contg. a specified amt. of Al, executing dull skinpass rolling at a specified elongation percentage and forming an oxidized film on the surface. CONSTITUTION: A base steel sheet is immersed in a galvanizing bath contg., by weight, 3.5 to 6% Al and is galvanized. Next, this plated steel sheet is subjected to dull skinpass rolling at 0.2 to 2% elongation percentage, and after that, an oxidized film is formed on the surface of the steel sheet in an oxidizing atmosphere by flame treatment or the like. At this time, the combustion air ratio is preferably regulated to about >=0.92, and the plating surface temp. is regulated to about >=50 deg.C. Thus, its blackening can effectively be prevented without requiring special chemicals.
Patent JP-H11344259-A (JP)
Title: Electric foot warmer of wireless remote control system
Inventor: KAGAWA TAKAYUKI
IPC: F24H3/04
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an electric foot warmer of a wireless remote control system where the remote control is not subjected to malfunction by external noises and the assembly structure is simple, in an electric foot warmer of a wireless remote control system. SOLUTION: A shield material 20 is laminated to the rear of the surface plate 16 of a table 15 so as to shield it from noises from above the table 15, and a remote-controlled transmitter 18 which modulates microwaves by control signals and transmits them and the final control element 19 are built in the side of the table 15. Then, a heater unit 23 consisting of a heater 30 and a control box 26 with a built-in signal processor 28 are arranged at the roughly center of the electric foot warmer 22, and a remote-controlled receiver 27 is arranged on the control box 26, and the control box 26 shields itself from noises from the under area or the side of the electric foot warmer 22, doubling as a shield material.
Patent JP-H109519-A (JP)
Title: Burner for gas fuel
Inventor: NAKAGAWA HIROMASA
IPC: F23D14/58
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To shut off the feed of gas fuel to a nozzle on the outside according to the size of an item to be heated by selecting an outermost one, to which gas fuel is fed, of a plurality of annular gas fuel distributing pipes for feeding gas fuel, based on the position in the axial direction of a sealing member in a gas fuel feed pipe. SOLUTION: Gas fuel supplied from a gas fuel feed pipe 24 is prevented from flowing radially outwardly of a sealing member 22 by the sealing member 22 at the forward end of a control rod. Thus gas is not fed to two outer distributing pipes 12, 14 of four annular gas fuel distributing pipes 12, 14, 16, 18 and fed only to the two inner pipes 16, 18 so that flames are formed only on nozzles 16a, 18a of the pipes 16, 18. That is, the control rod is moved in the pipe 24 in radial directions or axial directions, and an outermost distributing pipe, into which gas fuel is supplied, can be selected out of a group of distributing pipes 12, 14, 16, 18 based on the position of the sealing member 22 at the forward end of the control rod.