baber/WOPTO huggingface dataset:
Patent JP-S63130710-A (JP)
Title: Steel heating furnace
Inventor: ISHIMOTO TAKASHI
IPC: B21J17/00
Filed: 1986-11-19
Abstract: PURPOSE:To miniaturize a heating furnace and also to prevent oxidization of a heated steel by arranging both open ends of many pieces of hollow pipes forming basket-shaped rotary body for charging the steels, so as to face on the inner faces of furnace walls with as little gaps as possible. CONSTITUTION:On the circumferential wall of almost cylindrical shaped heating furnace body 2 placed stationarily on the base stand 1, burners 3, 4 are fitted. Further, bearings 7, 8 supporting supporting shafts 10, 11 for the rotary body 9 are arranged on both end walls 5, 6 and a flue 17 having recuperator 18 is connected with opening. Disks 13, 14 are fixed toward both end parts of the core shaft 12 of the above rotary body 9 and many pieces of the heat resistant hollow pipes 15... are fixed on the concentric circumference at constant intervals on the outer circumferential edge parts of the disks, and the rotary body 9 formed in basket-shape is rotated in the furnace, so that both open ends of the pipes face the inner faces of furnace walls 5, 6 with as little gaps as possible. In the above pipes 15, the steel is charged from a charging port 19 arranged on the furnace wall 6 by a pusher 21 and passed on toward a discharging port 21 at the furnace wall 5 side and heated.
Patent JP-H06102231-A (JP)
Title: Manufacture of ion conductor device
Inventor: KAJIMA TAKAFUMI
IPC: C23C14/34
Filed: 1992-09-18
Abstract: PURPOSE:To obtain an ion conductor device having superior bonding characteristics of electrodes by forming a silicon oxide film on a silicon substrate, forming a metallic material film of an ion conductor on the silicon oxide film, baking the laminated structural body and converting the metallic film to an oxide ion conductor. CONSTITUTION:After a silicon oxide film 12 is formed on a silicon substrate 11 by sputtering or thermal oxidation, a Zr-Y film 13 as a metallic material thin film of an ion conductor is formed on the film 12. The Zr-Y film 13 is formed with the use of, for instance, 2 Zr-Y alloy target by sputtering. Subsequently, a Pt cathode electrode 14 and a Pt anode electrode 15 are selectively formed on the Zr-Y film 13 by using a metal mask. Then, the Zr-Y film 13 is baked in the ambience including oxygen, whereby the film 13 is converted to 2 ZrO2-Y2O3 film 16 as an oxide ion conductor. In this manner, a thin-film ion conductor device having superior bonding characteristics of electrodes is obtained.
Patent JP-S63295908-A (JP)
Inventor: JIYOOJI DEYUUI KOODEI
IPC: G01B17/02
Filed: 1987-10-30
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-H02124371-A (JP)
Title: Steering device of vehicle
Inventor: YOSHIDA HIROSHI
IPC: B62D7/14
Filed: 1988-10-31
Abstract: PURPOSE:To provide active controllability for front and rear wheels while the front/rear controlled balance is maintained good by furnishing a same-phase steering means to steer the rear wheels in the same direction as the front, an opposite-phase steering means to be actuated when the steering is started, and a phase advance steering means for cut-increasing the steering angle of the front wheels. CONSTITUTION:A power steering 6 is formed in combination of a steering gear assembly 9 with a power cylinder device 10 and an oil pump 13, which supplies oil pressure to a rotary valve 7. Therein a steering wheel 17 is coupled with the input shaft 7a of the rotary valve 7 and a torsion bar 8 through a phase advance steering means 14 and a column shaft 16. A two-gang rear power cylinder 90 is installed in such an arrangement as to couple a left and a right pivoting shaft 89, 89 of the rear-wheel suspension, and the left and right chambers 97a, 97b of this rear power cylinder are connected to a control valve 98 for the same phase, and the two cylinder chambers 92a, 92b are connected with another control valve 100 for opposite phase, which shall be controlled interlocked with the phase advance steering means 14.
Patent JP-H03136116-A (JP)
Title: Clock supply device
Inventor: KAWAHARA NAOHISA
IPC: G06F1/04
Filed: 1989-10-23
Abstract: PURPOSE:To secure the minimum pulse width so that a malfunction does not occur by providing a clock frequency dividing circuit for supplying a frequency dividing clock which does not break down a phase relation of a clock output control circuit and its fundamental clock, in the case abnormality is generated in a master clock pulse. CONSTITUTION:A clock output control circuit 16 is operated, based on a fault notice from a fault detecting circuit 15, and in the case abnormality is generated in a pulse of a master clock generator 11, a master clock gate 13 is closed and a signal level on a fundamental clock bus 9 is set to a high level. Subsequently, a prescribed signal level transition of a slave clock pulse generated by a slave clock generator 12 is detected and a slave clock gate 14 is opened, and it is started to sent out a clock pulse to the fundamental clock bus 9. In such a way, by securing the minimum pulse width of the clock pulse, and also, bringing clock on the fundamental clock bus to frequency division by a frequency dividing circuit 19, and generating a frequency dividing clock, a phase relation to a fundamental clock is held, and a processor comes not to cause a malfunction.
Patent JP-2000104680-A (JP)
Title: Method of masking bearing part of oscillating scroll
Inventor: SUGIMOTO KAZUYOSHI
IPC: F04C18/02
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To enable the secure and repeated use by preventing the intrusion of the electrolyte into a bearing part during the hard alumite surface treatment. SOLUTION: A masking member 30 is integrally provided with a top plate 31 and a peripheral edge part 32 extended downward by a vertical length L of a bearing part 13 as the maximum in the peripheral edge of the top plate 31. At the time of hard alumite surface treatment of an oscillating scroll 11, before performing the hard alumite surface treatment, the bearing part 13 is tightly coated with the masking member 30. The inner wall of the peripheral edge part 32 is tightly fitted to the periphery of the bearing part 13 for masking by using the masking member 30. Fall out of the masking member 30 during the hard alumite surface treatment is thereby prevented, or even if a little displacement is generated, masking is securely performed so as to prevent the intrusion of the electrolyte into the bearing part 13. The masking member 30 can be repeatedly used.
Patent JP-2001097907-A (JP)
Title: Polyfunctional carboxylic acid, its ester or alcohol reduction body
Inventor: TAKAHASHI AKIRA
IPC: A61K31/22
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound having a hydronaphthalene ring structure effective as an antifungal agent, a raw material for various antifungal agents, another medicine, its raw material such as an anticancer agent or a raw material for various anticancer agents. SOLUTION: This polyfunctional carboxylic acid is represented by the structural formula (R1 is a hydrogen atom or a protective group at the hydroxy position; R2 is an alkylene group), its ester or an alcohol reduction body.
Patent JP-H01103784-A (JP)
Title: Clipping system
Inventor: YAMAGUCHI FUMIO
IPC: G06T11/00
Filed: 1987-10-31
Abstract: PURPOSE:To execute the clipping processing of a bold line display by executing coordinate conversion to a display coordinate system only concerning one segment out of respective segments (one-dot width segment) on a graphic defining coordinate system to constitute a display object bold line. CONSTITUTION:A microprocessor muPr21 corresponds to segments A0A1-D0D1 and a two-dimensional coordinate value is generated in the graphic defining coordinate system of one segment out of segments a0a1-d0d1 in the graphic defining coordinate system to constitute the bold line and outputted to a coordinate converting processor Pr22. The Pr22 executes a coordinate conversion processing to be designated from a muPr1 based on the coordinate values of points a0 and a1 to be outputted from the muPr21 and conversion is executed to the coordinate values of points A0 and A1. As the result, the coordinate values of the points A0 and A1 are supplied to the 0-side input of a selector 23. At such a time, the selector 23 is controlled so as to select the 0-side input by the muPr21. A clipping circuit 24 executes a clipping processing to detect the coordinate values of the both edge point of a part to be included in a rectangle effective display area 11, which is surrounded by four straight lines out of the segment A0A1 to connect the A0 and the A1, based on the coordinate values of the points A0 and A1 to be selected from the selector 23.
Patent JP-S63128760-A (JP)
Title: Field-effect transistor
Inventor: ONISHI TOYOKAZU
IPC: H01L29/808
Filed: 1986-11-19
Abstract: PURPOSE:To manufacture a field-effect transistor with good control-lability, by means of a low-cost system and with high throughout by a method wherein a gate layer showing an opposite conductivity type is formed on a channel layer on one conductivity type and is connected to the channel layer as a p-n junction while a source region and a drain region, whose conductivity type is the same as that of the channel layer and whose concentration is high, are formed on both sides of the channel layer. CONSTITUTION:An n-type channel layer 12 is formed selectively on the surface of a GaAs single-crystal substrate 10 by implanting ions of <29>Si<+> and by an annealing process. Boron-doped amorphous SiC:H and WSi0.6 are deposited; layers 14a, 16a are formed; after patterning, a gate layer 14 and a gate electrode 16 are formed approximately in the central part of the channel layer 12. By making use of a mask 24, of SiO2, which has windows formed at the n-layer 12 and the gate electrode 16 as masks for implantation use, ions for an n<+> layer are implanted; a protective film of AlN is coated on the whole surface; after annealing, n<+> layers 12a, 12b are formed; windows for a source electrode and a drain electrode are opened; the source electrode 18 and the drain electrode 20 are formed.
Patent JP-H01118263-A (JP)
Title: Cartridge shutter opening and closing device
Inventor: KUBOKAWA HIDEJI
IPC: G11B17/04
Filed: 1987-10-30
Abstract: PURPOSE:To reduce an impact at the initial insertion time and to improve the durability of a cartridge by making the operation of an arm releasing a shutter two kinds of the linked operations by a main arm and sub-arm. CONSTITUTION:Upper and lower main arms 11, 12 are fitted freely rotatably to the supporting shaft 6 of a cartridge holder 2, upper and lower sub-arms 13, 14 are linked thereto via a supporting shaft 15 and energized in the direction returning to the initial state by springs 16a, 16b, 17a, 17b. When a cartridge 1 is inserted by this structure, a pin 7b is hung on a notch part 3a, the lower sub-arm 14 is rotated in counter clockwise direction and when a stopper 18 is collided with the arm 12, the arms 12, 14 open a shutter 3 by integrally revolving to the left. The upper arm is used in case of the bank face. Consequently the arm angle can be made larger and the spring force can be reduced, the impact at the insertion time is reduced and the durability can be improved.
Patent JP-2001100427-A (JP)
Title: Exposure method for curved surface and exposure device
Inventor: SATO KEIJI
IPC: G03F7/24
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To allow the easy exposure of a curved surface. SOLUTION: The light transmitted through a flat plate mask 2 is reflected by a conical mirror 3 of a recessed shape and is cast to the curved surface of a work 1.
Patent JP-2001103221-A (JP)
Title: Facsimile terminal
Inventor: NAMIKAWA MASANORI
IPC: H04L12/58
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile terminal with a bulletin board function that can instruct bulletin board information of an exhibit original from a remote terminal and effectively use a memory. SOLUTION: At the start of reception, presence of SUB/PWD capability is declared by a reception capability of a DIS signal on a protocol (S1). When a transmitter makes bulletin board registration of an original, the transmitter sets a bulletin board number to a SUB code and sets a bulletin board period to a PWD code on the protocol and transmits the resulting protocol. When a receiver receives no SUB/PWD, (No in S2), the receiver conducts usual reception (S3). When receiving the SUB/PWB (YES in S2), the receiver extracts the bulletin board number from the received SUB code and extracts the bulletin board period from the PWD code (S4). Then the receiver receives an original (S5), registers the received original and the bulletin board period to a designated bulleting board (S6) and terminates the reception.  The bulletin board period of the received original is checked for a prescribed period and the original whose bulletin board period is expired is deleted.
Patent JP-H0586251-A (JP)
Title: Highly water-absorbable polymer composition
Inventor: SHIMADA TAKAAKI
IPC: C08L51/02
Filed: 1991-09-26
Abstract: PURPOSE:To obtain the subject composition hardly causing coloring even when stored for a long period under high temperature and humidity and used for paper diaper, sanitary napkin, etc., by blending a highly water-absorbable polymer with an organophosphoric acid compound of a specified amount. CONSTITUTION:The objective composition is obtained by blending (A) a highly water-absorbable polymer, preferably consisting of a crosslinked product of a polyacrylic acid salt with (B) 0.01-10wt.% (preferably 0.05-5wt.%) organophosphoric acid compound (salt), preferably, consisting of 1- hydroxyethylidene-1, 1-diphosphonic acid, ethylenediamine tetra(methylene phosphonic acid), diethylenetriaminepenta-(methylene phosphonic acid) and/or its alkali metal salt, ammonium salt or amine salt.
Patent JP-2001096749-A (JP)
Title: Ink-jet head and its manufacturing method
Inventor: HIRATA SUSUMU
IPC: B41J2/16
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To reduce an amount of power consumption by efficiently heating ink by the heat generated at a heating unit while a voltage is impressed, and to improve an ink discharge responsiveness to printing data by quickly lowering a temperature of the heating unit while the voltage is not impressed. SOLUTION: A heater part 4 including a heating unit 4a is arranged between a substrate 2 and a substrate 3, with a gap 8 and a cavity 6 held therebetween. The ink filled in the cavity 6 foams when the heater part 4 reaches a foaming temperature because of the impression of a voltage to the heating unit 4a, and is discharged from a nozzle 5a. The heater part 4 swells downward and elastically buckles by a thermal stress when reaching a buckling temperature. A central part of the heater part 4 comes in contact with an upper face of the substrate 2 when the heater part 4 reaches a heating temperature, so that the heat of the heater part 4 is radiated via the substrate 2. At this time, the heater 4 is rapidly cooled by stopping the impression of the voltage to the heating unit 4a.
Patent JP-H08112018-A (JP)
Title: Traveling mower
Inventor: OKANDA MASAO
IPC: A01D34/68
Filed: 1994-10-17
Abstract: PURPOSE: To provide a traveling mower free from the scattering of mowed grass, enabling easy adjustment of mowing height and improvement of work efficiency and easily handleable in transportation and housing. CONSTITUTION: This traveling mower is supported by a traveling wheel 6 and provided with a rotary blade 3 attached to the tip end of the machine body and horizontally rotating by an engine 2. A supporting arm 11 is elongated forward at a side of the machine body opposite to the rotating direction of the rotary blade 3, an auxiliary wheel 12 is placed at the tip end of the supporting arm 11, an operation handle 20 is elongated at the back of the machine body, the height and the direction of the auxiliary wheel 12 are freely adjustable and the supporting arm 11 is foldable upward at nearly the middle part of the arm.
Patent JP-H08113468-A (JP)
Title: Tilt device for built-in jib
Inventor: SATO MINORU
IPC: B66C23/70
Filed: 1994-10-17
Abstract: PURPOSE: To obtain a large tilt angle by tilting a jib built in a top boom of a crane boom by the optical angle. CONSTITUTION: A tilt bracket 10 provided with a guide sheave 5 is screwed inside of a bracket 2 fixed and provided on the tip of a top boom 1 by a shaft 3. A jib 30 is inserted and fitted into the bracket 10. A hole 7 is provided on the bracket 10 and locked and fixed by a pin 20B and 20C provided on the side surface of the bracket 2 when the tilt bracket 10 is tilted. The tilt bracket 10 can be tilted into the optional stage by the optional angle, and the guide sheave 5 is simultaneously tilted, therefore, the tilt angle can be increased.
Patent JP-2000104965-A (JP)
Title: Ventilating blower
Inventor: YAMADA TOMOYUKI
IPC: F24F7/013
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a ventilating blower of which the setting can be executed without being affected by wall thickness of a house or by a size of an opening provided in a house. SOLUTION: A ventilating blower 16 is constituted by including: a blower set having therein blades 2 to be operated by an electric motor 1 and having a guiding orifice for exhausting indoor air 3, which is provided on an outer periphery of the blades 2; a frame having an opening communicating to the outdoor side 10, which is fittingly inserted into a frame body 7 or into a pipe 8, each being provided through a room wall 6, and with which the blower set is fixedly disposed on the indoor side 9; and a louver 15 mounted to the frame to cover the blower set on the indoor side 9 and to form an air duct, and having an opening 14 serving as an air port at a side face part 13 of the frame.  With this arrangement, the setting of this ventilating blower can reliably be executed even in the case where a wall thickness 18 of a house is thin or an opening diameter 19A provided in a house is small in size.
Patent JP-2000228102-A (JP)
Title: Lamp for marker lamp, embedded marker lamp and embedded marker lamp device
Inventor: ISHIDA YASUSHI
IPC: F21S2/00
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To satisfy a required light distribution characteristic even with a lamp for a marker lamp having a small light source by setting a reflection light distribution pattern produced by multiple facets each having a curved surface constituting a reflector so as to pass the optical axis of the whole reflection light distribution of the reflector. SOLUTION: Respective facets provided by dividing the upper-half and lowerhalf emission surfaces 15, 16 reflecting the light emitted from a bulb 11 into a plurality of facets 15a-15e, 16a-16e are each formed into a shape which has a different, smooth free curved surface and whose boundaries to the adjacent facets, join different curved surfaces together, and are set so that marker light having a specific luminous intensity mainly with respect to a horizontal angle of a light distribution characteristic can be provided.  A lamp 10 for a marker lamp is so regulated as to have a specific light distribution characteristic, and in order to provide the light distribution characteristic, light distribution patterns formed with the reflection of the respective facets 15a-15e, 16a-16e of a reflector 12 are set different to one another, so that the compound light distribution pattern formed with the reflection light distribution patterns of the respective facets satisfies the specific light distribution characteristic.
Patent JP-H07128303-A (JP)
Title: Method and apparatus for ultrasonic flaw detection test
Inventor: MARUYAMA KATSUMI
IPC: G01N29/26
Filed: 1993-11-08
Abstract: PURPOSE:To make it possible to record the profile, actual size, etc., of a flaw on a heat-sensitive sheet easily without requiring any arrangement or adjustment by delivering a flaw signal to a heater coil upon detection of a flaw thereby recording the position of a probe on the heat-sensitive sheet. CONSTITUTION:When a probe 1 is located on a flaw 7 of a body 4 to be tested, the flaw is detected and a flaw signal is generated. The flaw signal is delivered by the gate function 8 of an ultrasonic flaw detector 3 to a heater coil 10 arranged around an oscillator 9 in order to heat the coil 10. Consequently, the oscillator 9 is recorded in actual size onto a heat-sensitive sheet 6 applied to the surface of the body 4 to be tested through a medium 5. In other words, the position and the actual size of flaw can be traced without requiring a probe drive mechanism, a computor for recording the position of the probe, a flaw signal, etc., or other means and thereby reducing the time required for arrangement.
Patent JP-H07104129-A (JP)
Title: Optical device and film
Inventor: TAKAGI AKIRA
IPC: C08J5/18
Filed: 1993-10-01
Abstract: PURPOSE:To produce the optical device such as a compensator for a liquid crystal display element, a wavelength plate, a polarizer or an azimuth rotator high in heat resistance and usable under high. temp.. CONSTITUTION:This optical device is composed of the thermotropic liquid crystal polyester film containing 10-90mol.% repeating structural unit expressed by the formula and having logarithmic viscosity etainh of 0.05-0.5 in 0.5g/dl concn. of phenol/tetra-chloroethane=60/40 (wt. ratio) (30 deg.C). In the formula, (n) is an integer of 1-4, (n) number R are substd. group and may be the same or different with each other, and 1-12C alkyl, aralkyl, alkoxy, aryl or aryloxy group or halogen atom respectively.
Patent JP-H09119407-A (JP)
Title: Control cylinder
Inventor: KANEKO MASAHIRO
IPC: F15B11/028
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To increase output, facilitate miaturization and reduce cost without enlarging the caliber of a cylinder main body and the outer diameter of a piston. SOLUTION: A second piston 27 is installed on the intermediate position of a piston rod 23 in addition to one end side piston 26 arranged in the one end side of the piston rod 23 and a first action pressure room 28 and a second action pressure room 29 are partitioned in a cylinder main body 21 by the one end side piston 26 and the second piston 27 and a communication passage 24 for communicating the first action pressure room 28 with the second action pressure room 29 is installed in the piston rod 23 and a pressure fluid can be supplied to the first action pressure room 28 an the second action pressure room 29 through an intake air hole 20a and a communication passage 24.
Patent JP-H02125731-A (JP)
Title: Metal foil lined laminate
Inventor: KAIZU MASAHIRO
IPC: C09J7/02
Filed: 1988-11-04
Abstract: PURPOSE:To manufacture easily a laminate without damaging basic properties of bonding agent by mixing micro-foams in a bonding agent layer in a metal foil lined laminate to be bonded with the bonding agent. CONSTITUTION:A copper foil lined laminate to be manufactured is treated by a heating press under the condition of 180-200 deg.C range of heating temperature and 30-50kg/cm<2> pressuring pressure for 30-90 minutes to start foaming 5 by a foaming agent blended with a bonding agent 3 and simultaneously start curing of bonding agent resin 3, and adjacent foams are prevented from getting connected because of pressurizing. The pressure goes up beyond the set pressure the when pressing treatment passes said point, which represents that foaming inside the bonding agent is started. A formed copper foil lined laminated includes foams of 50-200mum diameter dispersed uniformly in its bonding agent layer, and intrinsic induction ratio of cured bonding agent is confirmed to have been reduced by 15-35% as compared with the similar resin blending without the foaming agent.