baber/WOPTO huggingface dataset:
Patent JP-H07126431-A (JP)
Title: Elastic binder capable of suppressing exudation of antioxidant contained in rubber material
Inventor: WATANABE JIRO
IPC: C08K3/02
Filed: 1993-11-01
Abstract: PURPOSE:To obtain the subject elastic binder, composed of an elastic binder component and a metallic compound such as lead, excellent in stability with time without losing the gloss of an elastic facility article laid on the ground surface or a floor surface such as a mat or a car stop and suitable for producing, etc., the elastic facility article laid thereon. CONSTITUTION:This elastic binder contains (A) an elastic binder component such as a urethane resin and (B) a metallic compound such as lead, zinc, tin, magnesium, nickel or aluminum (e.g. dibutyltin mercaptide) in an amount of preferably 0.05-0.1wt.% (based on the component A).
Patent JP-H10141415-A (JP)
Title: Friction setting mechanism of hydraulic buffer
Inventor: TANAKA KAZUHIKO
IPC: F16F9/32
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To stably generate constant friction when a piston speed is minute low speed. SOLUTION: A slide bush 10 formed by coating a low friction member on a Teflon or metallic surface thereof which generates friction when a piston rod 5 strokes at minute low speed through a coming-off prevention member 9 is provided in a recessed part 8 formed in a rod guide 4. This slide bush 10 is annular, and one section thereof is cut. By arranging a coil spring 11 on the outside of the slide bush 10, an inner peripheral face of the slide bush 10 comes into contact with an outer peripheral face of the piston rod 5 at constant pressure.
Patent JP-H03158745-A (JP)
Title: Defect inspecting device
Inventor: OHASHI KATSUKI
IPC: G01N21/88
Filed: 1989-11-16
Abstract: PURPOSE:To separate and securely detect a defect such as foreign matter and groove absence by comparing a positive and a negative defect decision threshold value which are set previously with an electric signal outputted from a detecting means. CONSTITUTION:A rotary encoder 3 detects the rotation of a spindle motor 1 and outputs a pulse rotation signal. In this state, a laser diode 6 irradiates a stamper 4 with laser light. The reflected laser light from the stamper 4 is converged on a four-divided optical sensor 12, whose divided optical sensors output electric signals (a) - (d) corresponding to their photodetected intensity values. Then the signals (a) - (d) are processed 13 to generate electric signals A - D. The signals B and C are sent to an objective 9 and the signal A is sent to a defect detecting circuit 14 and an address decoding circuit 15. Comparators 18 and 19 of the circuit 14 compare the level of the signal A with the positive defect decision threshold value V1 and negative defect decision threshold value V2 which are set previously. Then a defect recognition device 24 decides the defect from the counted value of a defect length measuring counter 23.
Patent JP-H08150759-A (JP)
Title: Electrophotographic printer
Inventor: NAGUMO AKIRA
IPC: B41J5/30
Filed: 1994-11-30
Abstract: PURPOSE: To provide an electrophotographic printer wherein printing motion can be confirmed by means of a single body of an engine part. CONSTITUTION: An electrophotographic printer is constituted of a controller part controlling printing to printing data transmitted from an outer instrument and an engine part processing printing to the printing data. The engine part is provided with a CPU 1 performing controlling in printing processing, an LED head 8 performing printing processing based on a command of the CPU 1 and an ROM 13 furnishing specified printing data and when a specified mode is designated, CPU 1 reads out printing data from the ROM 13 and transfers them to the LED head 8 and performs printing processing of the printing data.
Patent JP-H01138961-A (JP)
Title: Stepping motor
Inventor: YAMAGUCHI TAKEHITO
IPC: H02K41/03
Filed: 1987-11-25
Abstract: PURPOSE:To generate a high propulsive force, by a method wherein a coil, forming a closed loop consisting of a superconductive material, is provided as the flux generating means of a movable piece. CONSTITUTION:In a linear stepping motor, a stator 1 is opposed to a movable piece 2 mutually with a gap. The stator 1 is provided with a fixed yoke 3 and fixed magnetic pole teeth 4 while the movable piece 2 is provided with a movable yoke 5, a control coil 7, mavable magnetic pole teeth groups 8a-8d and the control coil 9. In this case, a coil 10, forming a closed loop consisting of a superconductive material, through which permanent current of a predetermined degree is conducted, is secured to said movable yoke 5. According to this method, magnetic flux 11, generated from the coil 10 of the superecnductive material by said permanent current, returns to the fixed magnetic pole teeth 4, the fixed yoke 3, the fixed magnetic pole teeth 4, movable magnetic pole teeth groups 8c, 8d and the movable yoke 5 from said movable magnetic pole teeth groups 8a, 8b through the movable yoke 5 and becomes bias flux.
Patent JP-S63150160-A (JP)
Title: Method and device for correcting peripheral surface of grinding wheel
Inventor: IMAI TOMOYASU
IPC: B24B53/047
Filed: 1986-12-15
Abstract: PURPOSE:To carry out a dressing process without any damage on the peripheral surface of a grinding area, by subjecting a dresser, at first to plunge feed toward the non- grinding area of the peripheral surface of a grinding wheel and to traverse feed after the dresser makes contact with the non-grinding area, and forcing the dresser to continue its cut-in process until it comes in contact with the peripheral surface of the grinding area. CONSTITUTION:A dresser 3 is forced at first to face the peripheral surface (b range) of the non-grinding area 8 out of peripheral surface 4 of a grinding wheel 2, then subjected to plunge feed until it comes in contact with said non-grinding area 8. When this contact is detected by a vibration detecting sensor 9, a numerical control unit drives both a longitudial feeding unit 10 and a traverse feeding unit 11 via driving circuits so as to subject the dresser 3 to traverse feed to make cut-in process step by step. Then, when it is detected, by the vibration detecting sensor 9, that the dresser has arrived at the peripheral surface (a range) of a grinding area 7, the dresser 3 is subjected to traverse feed preset times to make cut-in process so that correction on the peripheral surface 4 of the grinding wheel may be completed. Thus, it is possible to carry out correction on the peripheral surface of the grinding wheel efficiently and in a short time.
Patent JP-H03156983-A (JP)
Title: Superconducting device
Inventor: TANAKA SABURO
IPC: H01L39/22
Filed: 1989-11-15
Abstract: PURPOSE:To provide a superconducting device capable of stable operation at high temperature by forming high-conductivity metal film of normal conductor which separates superconducting electrodes by a predetermined distance. CONSTITUTION:Superconducting electrodes 11 and 12 are separated by a high- conductivity metal film 4 of normal conductor of 3-70nm thickness. The film 4 of normal conductor is preferably made of an anticorrosive metal such as Au, Pt, Pd, Rn, Cu, or Ag. The metal film should be 3-70nm thick. Within this thickness range, the device can operate at high temperature. If the film is thinner than 3nm, it does not serve as normal conductor. If the film is thicker than 70nm, on the other hand, the superconducting current does not pass through. In other words, the Josephson effect is not obtained outside the specified thickness range.
Patent JP-H03156751-A (JP)
Title: Magneto-optical recording system, medium and device
Inventor: NAKAGI YOSHIYUKI
IPC: G11B11/105
Filed: 1989-11-14
Abstract: PURPOSE:To carry out direct overwriting without any external magnetic field generator by imparting the exchange force and magnetostatic binding power coping with each other to the orientation layer in the switched-connection four- magnetic-layer recording medium. CONSTITUTION:The magneto-optical recording medium is provided with the first magnetic layer having perpendicular magnetic anisotropy, the second magnetic layer bound to the first magnetic layer by exchange force, the third magnetic layer bound to the second magnetic layer by exchange force and the fourth magnetic layer bound to the third magnetic layer by exchange force. The medium is irradiated with a laser beam. Consequently, direct overwriting is carried out without any external magnetic field generator.
Patent JP-H10137208-A (JP)
Title: Method for displaying information in health management system
Inventor: OCHIAI TSUTOMU
IPC: A61B5/332
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To display information easily understandably to player by turning health information to medical data displayed corresponding to motion data in a health management system by fetching the medical data of theplayer and the motion data of the player and displaying or outputting the health information. SOLUTION: Electrocardiographic data and heart rate data from the mounted electrocardiograph 1 of a portable terminal 3 mounted to a player and the motion data from a body motion meter 2 are transferred to the health information display means 4 of the head office of golf links. Also, from a cart 6 to which a cart position recording means 5 is mounted, the hole staying time of the player is transferred to the health information display means 4. Then, after play is ended, the cart position recording means 5 and the portable terminal 3 are connected to the health information display means 4 and data are read and processed. In this case, a horizontal axis is defined as time, the length of a bar graph is displayed corresponding to the hole staying time and the heart rate data and motion data of the player are displayed on two data display surfaces vertical to a length direction.
Patent JP-H02141863-A (JP)
Title: Distributed memory access system
Inventor: IKEDA MASAYUKI
IPC: G06F12/08
Filed: 1988-11-24
Abstract: PURPOSE:To execute a high speed access by providing a local space and a global space on an address space of a storage device which each processing element has, executing an access to the local space by a regular instruction issued by each processing element, and executing an access to the global space by a specific instruction. CONSTITUTION:The title system is constituted so that a local space (1) and a global space (2) are provided on address spaces of storage devices (LM0-LMn-1) 11 which each processing element (PE0-PEn-1) has, and brought to access by an independent address, respectively. In this state, the local space (a) is brought to access by a regular instruction issued by each processing element 1, and the global space (2) is brought to access by a specific instruction issued by each processing element 1, for instance, by a data transfer instruction between the local space/the global space, etc. In such a way, the access can be executed at a high speed.
Patent JP-H01252531-A (JP)
Title: Production of titanium fluoride
Inventor: NAKAHARA KEISUKE
IPC: C01G23/02
Filed: 1988-11-24
Abstract: PURPOSE:To improve the yield of TiF4 and reduce the cost for the separation of iron, by separating FeF3 from a solution produced by the reaction of an iron-containing Ti raw material with a solution containing hydrofluoric acid and mixing the resultant crude solution of TiF4 with an NH4F solution. CONSTITUTION:An iron-containing Ti raw material 1 such as ilmenite is added with hydrofluoric acid 3 and subjected to fluorination and dissolution treatment 2 at >=40 deg.C. The obtained fluorinated solution 4 is cooled below the fluorination and dissolution temperature to effect the crystallization and separation 8 of ferric fluoric crystal 10 and obtain a crude TiF4 solution 9. The iron separation process can be carried out at a low cost since no organic solvent is used in the process. The obtained crude TiF4 solution 9 is mixed with an NH4F solution 26 prepared in the later step and concentrated by evaporation, cooling or their combination to effect the crystallization and separation 15 of ammonium fluoride salt of (NH4)2TiF6 and (NH4)3FeF6. The salt is dried and thermally decomposed in a dry gas stream at 300-800 deg.C into solid FeF3 and gaseous TiF4, HF and NH3. The gas is condensed at 20-280 deg.C to effect the condensation and separation of TiF4 23. The gas 24 containing HF and NH3 is absorbed in an NH4F solution 17 and utilized as an NH4F solution 26.
Patent JP-S62155534-A (JP)
Title: Element isolation structure of semiconductor device
Inventor: AMANO KAORU
IPC: H01L21/76
Filed: 1985-12-27
Abstract: PURPOSE:To reduce the increase of junction leakage by radiation exposure by separating a high-concentration impurity diffusion layer region from a thick selective thermal oxidation region and coating the region of a thin oxide film between the high- concentration impurity diffusion layer region and the selective thermal oxidation region with a conductor layer at the same potential as a substrate. CONSTITUTION:An oxide film region 2 and a selective thermal oxidation oxide film 3 are shaped onto a P-type substrate 1 in impurity concentration of approximately 10<16>cm<-3>. The pattern 4 of an N-type polycrystalline silicon layer is formed onto a boundary between the thin oxide film region 2 and the thick oxide film region 3 so as to be projected to the region 2 side by 5mum. An N-type impurity diffusion layer region 5 in approximately 10<20>cm<-3> concentration is shaped through ion implantation from the upper section of the polycrystalline silicon pattern 4, and the boundary of the diffusion layer region 5 extends up to the lower section of the polycrystalline silicon pattern 4. contacts 6, 7 are each shaped for taking the potential of the N<+> diffusion layer 5 and the N-type polycrystalline silicon 4, and a phosphorus glass layer 9 in 1mum thickness is formed under an aluminum wiring layer 8. The potential of the N-type polycrystalline silicon is made the same as the substrate.
Patent JP-S63148968-A (JP)
Title: Juicer
Inventor: HIRAOKA MICHIO
IPC: A23N1/02
Filed: 1986-12-12
Abstract: PURPOSE:To facilitate the attaching and detaching of a fruit-holding tool on an arm, by forming an escape groove to an arm-insertion hole of the fruit- holding tool. CONSTITUTION:A fruit-holding tool 6 of a juicer is attached to an arm 5 by inserting and fitting the tip end of the arm 5 into a hole of the tool 6. An escape groove 6a is formed at a part of the hole to facilitate the fitting and removal of the arm 5 and the hole.
Patent JP-S63149824-A (JP)
Title: Magnetic recording medium
Inventor: SHINOHARA KOICHI
IPC: C08L65/02
Filed: 1986-12-12
Abstract: PURPOSE:To obtain a good noise characteristic by forming the perpendicularly magnetized film of a medium formed with the perpendicularly magnetized film directly on a high-polymer film in such a manner that the initial layer of forming the fine columnar particles to constitute said film is nonmagnetic. CONSTITUTION:The perpendicularly magnetized film 2 formed directly on the high-polymer film 1 is so formed that the initial layer 3 for forming the fine columnar particle to constitute said layer is nonmagnetic. If the film is constituted in such a manner, the disturbance in the initial period of the crystal arising when the film is directly formed on the film 1 is absorbed by the nonmagnetic layer 3 and is consequently magnetically and microscopically uniformized by the columnar particle scale; therefore, the noise is maintained at a low level even if the noise is of short wavelengths. The sufficiently good noise characteristic is thereby obtd. even if the perpendicularly magnetized film 2 is directly formed on the film 1.
Patent JP-H08152671-A (JP)
Title: Film unit with lens and its assembling method
Inventor: NEGISHI KENJI
IPC: G03B17/04
Filed: 1994-11-30
Abstract: PURPOSE: To fit a coil spring vertically pressing a pair of light shielding plates for switching an exposure picture frame on the way of the automatized line of the assembling work of a film unit with a lens and to prevent it from falling caused by impact. CONSTITUTION: The upper and the lower light shielding plates 33 and 34 provided at the upper and the lower parts of a light shielding barrel and set for switching the exposure picture frame are respectively provided with spring fitting pins 39a and 39b. When the hooks 37a and 37b of the coil spring 36 are respectively inserted there, a flare preventing frame 35 is fitted. Then, the fitting pins 39a and 39b respectively engaged in the holes of the frame 35 are caulked and fixed. Since plate-like spring regulating projections 40a and 40b integrally formed on the frame 35 are positioned at the side part of the winding place of the spring 36 so as to regulate the movement of the spring 36 in the projecting direction of the spring fitting pins, the spring 36 is prevented from falling.
Patent JP-H11129135-A (JP)
Title: Material clamping device for sheet metal working machine
Inventor: SUGANO TAKESHI
IPC: B23Q3/06
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a material clamping device for a sheet metal working machine to form no clamp mark regardless of the thickness of a sheet material to be clamped and produce a sufficient clamp force. SOLUTION: When a roller 13 is pushed frontward from the rear of a camper 7 by a roller moving means 15, the roller 13 is moved forward between a frame and the camper 7 and pressed over the rear of the camper 7 and thereby, the camper 7 is rotated around a pin 9 and by the clamp jaw 5 on the fixed side at the front end of the frame 3, a material W is clamped. In this case, by moving forward the roller 13 by the roller moving means 15 by means of specified thrust, a strong clamp force is generated in a case of a thick plate sheet being clamped, and a low clamp force is generated in a case of a thin sheet being clamped, from the inclination angle of the under surface of the further rear part than the pin 9 of the camper 7 and the size of the outside of the roller 13.
Patent JP-S63219958-A (JP)
Title: Lockup type automatic transmission
Inventor: KOBAYASHI TOSHIO
IPC: F16H45/02
Filed: 1986-12-12
Abstract: PURPOSE:To protect a bearing from damage or abrasion by reducing the pressure difference between a front hydraulic chamber and a converter chamber when a transmission is locked up, thereby preventing application of excessive thrust onto a lockup clutch piston. CONSTITUTION:An impeller cover 5 formed integrally with a pilot boss 19 with a bush 26 being pressure inserted into a turbin hub 8 is born rotatably. Consequently, a turnine runner 3 rotates with relative rotation being produced between the impeller cover and the turbine runner 3 when torque is being converted. Large compulsive force does not function onto a thrush bearing 27 arranged between the impeller cover 5 and the turbine hub 8, even if the compulsive force is produced due to residual unbalance of the entire turbine runner 3. Furthermore, an oil path 24 is provided to the turbine hub 8 and working oil is fed through a bush 26 to the converter chamber 14 of a front hydraulic chamber 18, thereby the hydraulic chamber 18 is always filled with working oil.
Patent JP-H06144560-A (JP)
Title: Positioning device
Inventor: MIYASAKA KAZUMI
IPC: G05D3/10
Filed: 1992-11-06
Abstract: PURPOSE:To secure the prescribed precision in a simple manner at a low cost by nearly positioning an article by a power part connected through a clutch and pushing up and down a taper pin fixed at a prescribed position so as to be fitted at a taper pin receiving part formed on the article. CONSTITUTION:A pinion 15 is revolved by a motor 13 installed on a pallet 12, and shifts the pallet 12 on which products are placed. When the transport direction of the pallet 12 is switched to a transport rail board 21 connected in the perpendicular direction by the right edge piece side of a transport rail board 11, if a sensor 18 detects the pallet 12, the motor 13 is brought into stop, and a clutch is separated. Then, the pallet 12 collides with a stopper 17, and shifts in the reverse direction to the advance direction, and stops. At this stop position, the stop precision is not sufficient, and correction is required. Accordingly, at the stop position of the pallet 12, a taper pin 16 and a taper pin receiving part are fitted by raising the taper pin 16 which is positioned below the taper pin receiving part formed at the lower part the pallet 12 and installed in the transport ram board and then lowering the tapered pin 16 after several seconds.
Patent JP-H10117709-A (JP)
Title: Cooked rice product covered around with daily dishes supported by wooden plate
Inventor: YANO YOSHIO
IPC: A23L7/10
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To obtain a cooked rice product covered around with other foods such as daily dishes, which avoids necessity for fast clasping the cooked rice, provides the food materials covering the cooked rice with a large freedom, and is suited for mass production by a machine system. SOLUTION: This cooked rice product comprises a wooden plate 1, cooked rice 2 on the plate 1 and other foods 4, 5 and 6 such as daily dishes covering the cooked rice 2, which are integrated into one food by heat-treating together.
Patent JP-H06151838-A (JP)
Title: Insulated gate bipolar transistor
Inventor: SUMIDA HITOSHI
IPC: H01L29/74
Filed: 1992-11-09
Abstract: PURPOSE:To improve the amount of latch-up resistance of a horizontal type insulate-gate bipolar transistor suited for incorporation inside an integrated circuit device etc. CONSTITUTION:An emitter region including a p-type base connection layer 25 and an n-type source layer 26 is laid out at the same side as a collector region including an n-type buffer layer 21 and a p-type collector layer 24 for the channel region on the surface of a p-type base layer 23 at the lower side of a gate 22. Then, the current due to holes which are injected into a semiconductor region 12 from a collector region according to the current of an electron e which enters the n-type semiconductor region 12 from the source layer 26 via the channel region and then flows to the collector region is led to the base connection layer 25 via a surface channel (hs) for reducing the current components through an internal channel (hi) and then the current components flowing from the internal channel (hi) to the base layer 23 are led into the base connection layer 25 with a low resistivity at the lower side of the source layer 26, thus preventing latch-up from occurring.
Patent JP-H05104608-A (JP)
Title: Shaft sealing device for molten resin
Inventor: GOTO YUKIO
IPC: B29C48/50
Filed: 1991-10-18
Abstract: PURPOSE:To prevent molten resin from leaking through a base part of a screw of the second stage extruding machine in a tandem extruding machine. CONSTITUTION:In a shaft sealing device for molten resin in the second extruding machine possessing a screw 24 inserted into a cylinder 25, a viscosealing sleeve 27 is inserted inbetween a base part 24a of the screw 24 and cylinder 25, a multiple-flighted square screw 43 is provided in an inner circumferential surface of a viscosealing sleeve 27 of an insertion part, a cooling jacket 41 which can cool and control the insertion part is provided within the sleeve 27 and the multiple-flighted square screw 42 is provided in an outer circumferential surface between the base part 24a of the screw from a molten resin supply port 23 in the screw 24. Furthermore, a cooling hole 40 is provided in the base part 24a of the screw.