baber/WOPTO huggingface dataset:
Patent JP-2001000594-A (JP)
Title: Metallic golf club head
Inventor: IWATA MOTOTAKA
IPC: A63B53/04
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To prevent the human accident by a shaft failure of a metallic golf club head having a hollow shell structure by making the difference in the distortion quantity between a shaft and a hosel part by impact force at the time of hitting as small as possible. SOLUTION: The shape of the hosel member 5 of the metallic golf club head 1 of the hollow shell structure formed by integrally joining a face member, a crown member 3, sole and side members and a golf shaft 8 is a tubular shape. The hosel member 5 which has a recess 5a in part of its external shape, has an internal shape tapering 5b from the grip side end toward the sole side direction and has a specific thickness from the bottom end of the taper 5b to the bottom end of the hosel member 5 is joined to at least any of the face member, the crown member 3 or the sole and side members by joining the intermediate part of the hosel member 5 thereto, by which the metallic golf club head 1 is formed.
Patent JP-H0468770-A (JP)
Title: Picture coding system
Inventor: HORIUCHI IZURU
IPC: H04N19/136
Filed: 1990-07-05
Abstract: PURPOSE:To suppress deterioration in picture quality in a visual sense caused in the case of coding by smoothing a picture data in response to a smoothing coefficient and coding the smoothed data. CONSTITUTION:A high frequency component of a picture data is eliminated by a 2-dimension LPF 103 prior to the coding processing. A DCT coding section 104 uses a quantized step size T1 from a quantization step size control section 105 to obtain a compression code quantity B1 and a quantization step size T2 so as to be coincident with a set code quantity B0 and sets a filter variable (k) based on the T2. Thus, the value (k) is increased for a picture having much information quantity to reduce the information quantity of the high frequency component in advance. Fine quantization is attained by decreasing the information of the high frequency component in the oblique direction based on the processing and production of deterioration such as block distortion undesirable in a visual sense is avoided.
Patent JP-2000009639-A (JP)
Title: Infrared gas analyser
Inventor: ASAMI TETSUJI
IPC: G01N21/35
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To provide an infrared gas analyzer simple in the constitution of a flow channel, requiring no complicated control and capable of enhancing analytical sensitivity. SOLUTION: In an infrared gas analyser wherein a pressure pump 17 is provided to the line 10 supplying sample gas S to a gas analyzing part 12, one critical flow Venturi 18 is provided on the upstream side of the sample gas supplying line 10 and other critical flow Venturi 19 is provided to the gas discharge line 11 of the gas analyzing part 12.
Patent JP-H0846601-A (JP)
Title: Clock generating cirucit
Inventor: TANAKA TAKAYUKI
IPC: H04L7/033
Filed: 1994-07-28
Abstract: PURPOSE:To realize the simple configuration with low power consumption operated stably and to eliminate the need for the adjustment. CONSTITUTION:The clock generating circuit is provided with a communication equipment receiving same transmission signals from each transmission line of each system including a redundant system and selecting one of the transmission signals and processing the selected signal and generates a clock signal in the communication equipment based on any of the transmission signals. A frequency division section 52-0 (52-1) of each system frequency-divides a clock signal extracted by a clock extract section 22-0(22-1) of each system to generate a system reference signal to be given to a phase locked loop circuit 41. A selection section 53 selects a system reference signal based on a switching signal from switching signal generating means 51-0, 51-1, 54 among the reference signals of each system and gives the selected reference signal to the phase locked loop circuit. Then the reference signal selected by the selection section is fed back to the frequency division section of all the systems to initialize the frequency divider sections of all the systems.
Patent JP-S5880436-A (JP)
Title: Variable blowoff direction nozzle in air conditioner
Inventor: KIKUCHI SHIGETO
IPC: F24F13/065
Filed: 1981-11-05
Abstract: PURPOSE:To enable to air-condition within the desired range of space by a structure wherein the basic part of a bowl is mounted to a stuffing box attached to the air supply piping system of hot and cold airs, allowing to make the bowl precession motion over 360 deg.. CONSTITUTION:The basic part 1b of a bowl 1 is mounted to a stuffing box 3a attached to the air supply piping system of hot and cold airs, allowing to make the bowl 1 precession motion over 360 deg.. Shafts 13 and 131, which intersects at right angles with a shaft 12 arranged on the axis line of the stuffing box 3, is arranged at the tip, which is locating within the bowl main body 1a, of the shaft 12. Rollers 14 and 141 are provided at both ends of the shafts 13 and 131 so that the respective rollers 14 and 141 are brought into contact with the internal periphery of the bowl main body 1a and allowed to pivot along the internal periphery and as well as the interval between the roller 14 and the intersection 23 of the shafts 12 and 13 is set different from the interval between the roller 141 and said intersection 23.
Patent JP-S57100074-A (JP)
Title: Stamping matrix
Inventor: NAKAMURA YOSHIKATSU
IPC: B41J1/00
Filed: 1980-12-16
Abstract: PURPOSE: To prevent the occurrence of a stress at an uncarved unprocessed surface and to enable forming of a precisely carved letter, stamp by a method wherein, in a carved letter matrix for letter-reading, an end, a joined part, and an intersection part of a line element of a letter are formed with a given curvature.  
     CONSTITUTION: A letter core line 3 is formed such that a projection 2, which protrudes above a surface of a base 1 and has an inverted V-recess section, is connected to a letter pattern. A coupling part and an intersection part of each element of the letter core line are curvilinearly coupled with a given curvature, and an edge line 4 is formed smoothly along the letter core line. Thus, each part of the letter element has a given curvature and is formed into a continuous slope, and a matrix is formed in a manner to be surrounded with said slope, which results in the state having no angular part at the whole letter pattern. This prevents pressure applied at a stamping time from being concentrated at angular parts as in the prior art, and additionally, the inverted V-shaped projection 2 stamps a V-recess reliably and very clearly on a medium. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6237241-A (JP)
Title: Controller for dc substation
Inventor: KUWABARA KOICHI
IPC: B60M3/06
Filed: 1985-08-10
Abstract: PURPOSE:To make improvements in regenerative efficiency, by limiting a circulating current from a rectifier to an inverter to the specified setting value irrespective of a power variation or the like, and lowering an inverter voltage as small as possible. CONSTITUTION:When a current of a rectifier 1 grows larger than a first setting value IS1, a voltage setting value of an inverter 2 is raised up to an upper limit allowable from the controlling standpoint, and a circulating current from the rectifier 1 to the inverter 2 is held down to the outmost. And, at the time of regeneration, since and inverter reference voltage setting value Vs is set to be somewhat higher than a no-load voltage of the rectifier 1 at the time of power rating, when the said circulating current tries to go beyond a second setting value IS2 (=IS1+DELTAI1), an inverter voltage is varied so as to cause the said current to become the first setting value IS1. And, if the circulating current is less than the second setting value IS2, it is unnecessary to alter the inverter setting voltage is particular, controlling it with AVR action of the inverter 2. Therefore, the circulating current is limited to the specified setting value irrespective of a power variation or the like, thus the inverter voltage is suppressible as low as possible.
Patent JP-H0225773-A (JP)
Title: Contacting/separating mechanism for ic to measurement use terminal
Inventor: YAJIMA ATSUSHI
IPC: H05K7/10
Filed: 1988-07-15
Abstract: PURPOSE:To smoothly attach and detach an IC to and from a socket by making elastic force of the second spring placed between a pusher and a pin stronger than that of a lifting plate and the first spring for holding this plate, and also, pushing up the IC by the lifting plate. CONSTITUTION:A socket 2 having a measurement use terminal and a guide pin, a stopper 5 for determining a moving range of a lifting plate 3, and a spring 4 are attached onto a base 6. By these stopper 5 and spring 4, the lifting plate 3 for placing an IC 1 thereon is held. Also, on its upper part, a pusher 9 which moves vertically by a driving device 10 adjusted by a pressure reducing valve 11 is provided, and between this pusher and a pin 7, a spring 8 is placed. In this case, elastic force of the spring 8 is made stronger than that of the spring 4 in advance. In such a way, the IC 1 is tested in a stable state, and it can be attached and detached smoothly to and from the socket 2.
Patent JP-H0739081-A (JP)
Title: Charging method for secondary battery
Inventor: KUNIGA TOSHIHARU
IPC: H02J7/10
Filed: 1993-07-16
Abstract: PURPOSE:To facilitate the quick charging of a secondary cell without causing the overcharge deterioration by a method wherein the ratio of a constant voltage charging time with a second voltage to a constant voltage charging time with a first voltage is approximately proportional to the charging current of the secondary cell. CONSTITUTION:A secondary cell B is charged with a constant current and, when the voltage of the cell B reaches a predetermined value (for instance 4.3V which is a second voltage), the constant voltage charging with the second voltage and the constant voltage charging with a first voltage smaller than the second voltage (for instance 4.2V) are alternately repeated thereafter. At that time, a current detecting circuit 13 detects the charging current of the secondary cell B and the charging operation is repeated in accordance with the detected current in such a manner that, if the charging current is reduced, the ratio of the constant voltage charging time with the second voltage to the constant voltage charging time with the first voltage is reduced. If the charging current is reduced to reach a predetermined value, the charging operation is finished. With this constitution, the secondary cell B can be charged quickly without causing the overcharge deterioration.
Patent JP-S5879573-A (JP)
Inventor: NAITOU TOSHIROU
IPC: B41K3/00
Filed: 1981-11-04
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-H0817694-A (JP)
Title: Thin film and bulk mixed semiconductor substrate to be applied to integrated circuit as well as its formation method
Inventor: SHII UEI SAN
IPC: H01L21/84
Filed: 1995-06-21
Abstract: PURPOSE: To integrate elements on a thin-film SOI wafer by forming an isolation region at a boundary between a burial dielectric layer in a second part of a semiconductor substrate and a first part of the semiconductor substrate, forming a first element on the first part of the mixture substrate, and forming a second element on the second part of the substrate. CONSTITUTION: A substrate 10 with a mask 12 is prepared on a first part 14 of a bulk substrate 11, an injection treatment is performed to the substrate 10, the ion of the insulation species is injected to an exposed part 16 of the bulk substrate 11, and a buried dielectric layer 18 is formed. Also, an isolation region 24 is formed at a vertical boundary region between the buried dielectric layer 18 and the bulk semiconductor of the substrate 11. Then, a low-voltage relay line (SOI) circuit such as the internal MOSFET 28 is formed on a thin-film part 20. Also, a punch-through protection element 27 that is constituted of a thick field oxide region 26 and a source/drain region 25 is formed on a substrate on the bulk part 11 of the substrate.
Patent JP-S57140889-A (JP)
Title: External parts for watch
Inventor: HARADA MASANOBU
IPC: C25D7/00
Filed: 1980-12-15
Abstract: PURPOSE: To obtain external parts for a watch having stabilized quality without deteriorating the appearance by honing the surface of a watchcase manufactured by die casting with abrasive grains having a specified grain size and carrying out plating.  
     CONSTITUTION: The surface of a watchcase manufactured by die casting zinc, German silver or brass is subjected to satin finish by honing with abrasion grains having 10W400# grain size. The satin surface is coated with ground plating of copper, nickel or the like and finish plating of gold or the like in succession. Thus, external parts for a watch having wall usable appearance and stabilized quality can be mass-produced at a low cost. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0618927-A (JP)
Title: Liquid crystal display panel
Inventor: HAMAGUCHI TAKUYA
IPC: G02F1/1368
Filed: 1992-07-03
Abstract: PURPOSE:To increase a contrast with high fineness and to facilitate production by providing semiconductor elements provided with light shielding layers contg. metallic particles on a substrate. CONSTITUTION:The TFT substrate 10 and color filters 30 are disposed to face each other via a sealing material and a liquid crystal layer 40 consisting of a TN liquid crystal is hermetically sealed between the substrates. The TFT substrate 10 has a transparent substrate 11, the semiconductor elements 12 formed integrally on the substrate 11 and pixel electrodes 20. The semiconductor driving elements 12 have the light shielding layers 10 formed on source electrodes 16 and drain electrodes 17 so as to shield a semiconductor layer 15. The light shielding layers 19 contain the metallic particles therein, have a high optical density and low reflectivity and can surely shut off the light for the semiconductor elements 12 without largely taking the width of the light shielding layers, unlike heretofore. In addition, the shielding layers are formable with a larger opening rate. The alignment operation at the time of packaging is easy and the stable operation of the semiconductor driving elements 12 is possible.
Patent JP-H0342371-A (JP)
Title: Drive device for conveying truck
Inventor: FUSHIKI YUTA
IPC: B61F3/00
Filed: 1989-07-11
Abstract: PURPOSE:To provide a drive device on which an unreasonable load is prevented from being applied by a method wherein, in a conveying truck having a uniaxial bogie truck running on two rails, the rotation force of an AC electric motor is transmitted to wheels on both sides through reduction gears disposed on both sides of a differential gear device. CONSTITUTION:A low floor type conveying truck on which a columnar heavy body is placed for conveyance has a bogie truck mounted on the under surfaces of the front and rear parts of a truck body through a core disc. In this case, in each bogie truck, end part flanges 13a of a cylindrical axle 15 are secured to two sides of a casing 16 by means of bolt, and a front wheel 12 is engaged with the other end part of he axle 15 through a bearing 18. The one end of a rotation transmission shaft 21 is secured to a shaft support member 19 formed integrally with the front wheel 12, and the other end of the shaft 21 is engaged with a planetary support member 22. Through rotation of an output shaft 31 of an AC electric motor 2 mounted to the casing 16, differential bevel gears 30 and 30' of a differential bevel gear mechanism are rotated, and rotation thereof is transmitted to a planetary support member 22 through a planetary gear mechanism to rotate left and right front wheels 2.
Patent JP-H0927310-A (JP)
Title: Sealed storage battery
Inventor: YAO YUKINOBU
IPC: H01M2/12
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a sealed storage battery capable of preventing rupture of an outer jacket and reusing a safety valve even if is opened. SOLUTION: A sealed storage battery seals the opening of an outer jacket with a sealing cover 8. A safety valve has a first safety valve and a second safety valve. The operating pressure for opening of the first safety valve is set so as to be lower than the operating pressure of the second safety valve, and the operating pressure of the second safety valve is set so as to be lower than breaking pressure for breaking a sealing part 3. The first safety valve self-returns after valve operation by the increase in the internal pressure of the battery, but the second safety valve does not self-return after valve operation.  The sealed storage battery having this structure opens the first safety valve when the internal pressure is abnormally increased, and if the first safety valve is not operated, the second safety valve opens by further increase in the internal pressure to prevent increase in abnormal internal pressure.
Patent JP-S6334073-A (JP)
Title: Metal bond grindstone
Inventor: TAKAHASHI TSUTOMU
IPC: B24D3/06
Filed: 1986-07-28
Abstract: PURPOSE:To reduce the grinding resistance and increase the strength of the grindstone and improve the discharge performance by dispersing carbon fibers which are applied with metal covering and have a prescribed size into an abrasive grain layer formed by dispersing superfine abrasive grains into a metal bonding agent phase. CONSTITUTION:A metal layer made of Ni, etc. is formed onto the surface of a carbon fiber having a length of 0.01-1.00mm by using the electroless plating method with the body thickness corresponding to the size, etc. of the carbon fiber so that the specific gravity of the carbon fiber is made close to that of a metal bonding agent. Then, the carbon fiber which is metal-covered is added by 2-30vol% and the superfine abrasive grains made of diamond, etc. are added by a prescribed quantity into the powdery metal bonding agent such as Cu, Sn, Fe, Ni, etc., and these materials are mixed sufficiently, and molded, and cold press and baking are carried out to obtain a grindstone form. Therefore, the dispersion performance and wettability of the carbon fiber are improved, and the strength of the grindstone is improved. Further, since the carbon fiber is exposed onto the surface of the metal bonding agent, grinding resistance is reduced, and the discharge performance for the grinding chips is improved.
Patent JP-H0527061-A (JP)
Title: Nuclear fusion device
Inventor: TEZUKA MASARU
IPC: G21B1/00
Filed: 1991-07-18
Abstract: PURPOSE:To strengthen the support for a coil by engaging a vacuum container and a troidal magnetic field coil by a projection and a recess formed on both, respectively. CONSTITUTION:A projection 10 in the troidal direction is formed at a part on the troidal magnetic field coil 3 side of a vacuum container 2, and the coil 3 consists of a coil case 9 and a coil conductor 8, and a recess 11 in the troidal direction is formed in the whole region on the container 2 side of the case 9. The projection 10 of the container 2 and the recess 11 of the case 9 are fit-engaged through an electric insulating layer 12. Since the container 2 is firmly supported from a base, etc., by supporting legs, the displacement in the troidal direction of the coil 3 by a turning-down force can be prevented by this fitting engagement.
Patent JP-H0343499-A (JP)
Title: Production of perfume
Inventor: MATSUYAMA SUSUMU
IPC: A23L27/10
Filed: 1989-07-11
Abstract: PURPOSE:To relatively easily obtain a perfume having little smoking or irritant smell, emitting characteristic vegetable fragrance and effective at an extremely small amount, in high yield, by igniting a dried vegetable under introduction of air and collecting the distillate containing produced thermal decomposition components. CONSTITUTION:Dried vegetable for perfumery, drink or food to be used as a raw material is composed of seed, fruit, flower, flower bud, bark, pericarp, root, stalk or grass and is put into a vessel essentially closed except for the outlet of distillate. The vegetable is heated under introduction of air from under the vegetable at a flow rate of 5-45cm/min to effect the thermal decomposition of the vegetable. The distillate containing the thermal decomposition product is collected and, as necessary, purified to obtain the objective perfume. The flavor of the perfume can be strengthened by adding an amino acid (derivative) or a sugar to the dried vegetable.
Patent JP-S6155027-A (JP)
Title: Original paper curling tendency correcting device
Inventor: MATSUO SHUNJI
IPC: B65H1/04
Filed: 1984-08-24
Abstract: PURPOSE:To correct the curling tendency of sheets of original paper by installing an original paper press-contacting member which brings the top surface of the sheets of original paper in press contact with a paper feeding tray via a guide member, in the captioned device for an automatic original paper feeding unit. CONSTITUTION:An original paper press contacting member 9 is installed on the side board 1A of a paper feeding tray 1 via a set screw 11, which is allowed to move in a long hole 10. Thereby, the member 9 can be adjusted to be set in the optimum position for correcting curling tendency in accordance with the placed quantity of the sheets of original paper, to give the optimum press contacting force to correct the curling tendency.
Patent JP-2001001334-A (JP)
Title: Drum mixer for kneading concrete
Inventor: SUZUKI HIROSHI
IPC: B01F29/64
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To improve an agitation function and to secure a desired kneading time by eliminating the retention of aggregate in the neighbourhood of the outlet of a mixer and on the inlet side and preventing the adhesion of concrete between agitating blades. SOLUTION: Multistage of agitating blades 11, 12,... are installed in the axis L direction of a drum 4, and the positions of the blade 11 of one stage and the blade 12 of the adjacent stage are made different in the circumferential direction of the drum 4. The blades 11, 12,... have an angle and a shape to return a material scooped by the rotation of the drum 4 to the inlet 5 side. On the inlet 5 side of the inner circumferential surface of the drum 4, spiral blades 7, 8,... for preventing the stagnation of the material while controlling the abrupt flow of the material to the blade 11 are installed. Three blades 11, 12,... are installed at nearly equal intervals in the circumferential direction of the drum 4. The blades 11, 12,... are installed toward the rotational direction R of the drum 4 at an angle of approximately 50 degrees to the inner circumferential surface of the drum 4.
Patent JP-S5967936-A (JP)
Inventor: ASADA YOSHIMITSU
IPC: A61B5/15
Filed: 1982-10-08
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-H0341583-A (JP)
Title: Method and device for painting out
Inventor: MAKI YASUNORI
IPC: G09G5/36
Filed: 1989-07-10
Abstract: PURPOSE:To accelerate the paint-out of the inside of a contour by storing the maximum value of the contour or the contour information of a character or a symbol, and generating the dot image of the character or the symbol by painting out a part between the maximum value and an origin when performing the paint-out. CONSTITUTION:The device is equipped with an address register 4 whose value is updated with the comparison result of a comparator 7, and the comparator 7 which compares the value of the address register 4 with x-y coordinates from a counter plotting circuit, etc. When a contour processing or contour plotting is performed, the maximum value of the contour or the contour information of the character or the symbol is stored, and the dot image of the character or the symbol can be generated by painting out the part between the maximum value and the origin when the paint-out is performed. Thus, since a part between the origin and a pointer value is painted out when the paint-out is performed, the paint-out can be performed with a small amount of scanning, and processing speed can be accelerated by the share reduced.