baber/WOPTO huggingface dataset:
Patent JP-H07236715-A (JP)
Title: Golf club head
Inventor: ENDO EIMATSU
IPC: A63B53/04
Filed: 1994-02-28
Abstract: PURPOSE:To provide a golf club head whose center of gravity is low. CONSTITUTION:The concave 12 is made in the sole part 7, and installed on the concave 12 is the weight 15 whose specific gravity is larger than the material of the head 1. In this way, the center of gravity of the head can be substantially lowered. In addition, the distance between the center of gravity G and the face 5 can be extended and the sweet area on the face 5 can be widened, without reducing the strength of the head 1.
Patent JP-H01205391-A (JP)
Title: Cleaning card
Inventor: YAMAMOTO MASAKUNI
IPC: G06K7/01
Filed: 1988-02-12
Abstract: PURPOSE:To effectively clean the contact surface of a card traveling path by forming adhesive parts on both sides of a card substrate with length longer than the card traveling path, and inserting and drawing out the card into/from the inserting opening of an information recording/reproducing device by a manual operation. CONSTITUTION:The shape of the card 30 is made rectangle-shaped, and the length in a card traveling direction is made longer. The adhesive parts 32 to attract dust or the like are formed on both sides of the card substrate 31, and further, a handle part 33 is attached to the short side of one side. Then, the front surface side, at least, of the adhesive part 32 is made to be transparent colored so that graduations 34a-34h printed on the center of the substrate 31 can be seen through. At first, the power supply of a whole device is disconnected, and the lock of a motor, etc., is released, and the card 30 is inserted 7 as handling the handle part 33 with fingers. Then, as confirming the graduations 34a-34h printed on the substrate 31, the insertion and the drawing- out of necessary length are repeated several times, and the dust and the contamination of rollers 13, 18-20, 21a-21d and a brush 8, a guide slope part, etc., being in contact with the adhesive part 32 are removed.
Patent JP-H03234452-A (JP)
Title: Vibration tool
Inventor: HIRAHARA KOJI
IPC: B24B35/00
Filed: 1990-02-09
Abstract: PURPOSE:To easily vibrate a polishing member and to realize the miniaturization and light weight, by providing the nozzle which injected the fluid compressed toward one direction, on the main body provided with a vibration generating member which is rotated by the compressed fluid in one direction and has the structure of the center of gravity being displaced from the rotation axis thereof. CONSTITUTION:A compressed air is injected toward a vibration generating member 4 from a nozzle member 5 provided on a main body, in the state of the polishing layer 13 of a polishing member 3 being brought into contact with the face to be polished. A vibration generating member 14 arranged with its center of gravity being displaced from a rotation axis l1 is rotated by this compressed air. The polishing member 3 fitted to the main body 2 is subjected to a circular motion in the arrow mark B direction within the plane orthogonal to the rotation axis l1 with this rotation. Moreover, the polishing layer 13 of the member 3 to be polished is pressed to the face to be polished with a comparatively large pressure by vibrating the whole main body 2 and this face to be polished is subjected to polishing.
Patent JP-S56126940-A (JP)
Title: Semiconductor device
Inventor: NOZAWA HIROSHI
IPC: H01L21/768
Filed: 1980-03-12
Abstract: PURPOSE:To obtain a semiconductor device with less steps on the surface of a semiconductor substrate containing a capacitance element for accumulating electric charge through an effective combination of a thick film and a thin film of a conductive poly Si and SiO2 on a part of the surface. CONSTITUTION:An SiO22 of 1,000Angstrom  and a poly Si3 about 0.6mum thick added to by P at a high concentration are stacked on an N type Si substrate 1. With an Si3N4 mask 4 applied, an ion is injected thereinto to make a channel stopper 5. Then, the poly Si3 is selectively oxidized to make an SiO2 thick film 6 of about 6,000Angstrom  for isolating elements. A poly Si33 about 0.2mum thick is left beneath the thick film 6. Then, the mask 4 is removed away by plasma ethcing and the poly Si3 not covered with the thick film 6 is subjected to a selective plasma etching. Concequently, one electrode 31 for a charge accumulating capacitance is formed along a part of the thick film 6 and an active layer. The SiO22 exposed is etched away and an SiO27 is made on a gate oxide 7 of about 1,000Angstrom and the poly Si3 over the substrate surface exposed. An electrode 32 for the capacitance is selectively provided and covered with an SiO212 on which is wired. This structure can lessen steps on the surface thereby preventing disconnection.
Patent JP-H11207585-A (JP)
Title: Wafer chamfering method
Inventor: KOBAYASHI TATSUNOBU
IPC: B24B9/00
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To prolong the life of a grinding wheel for wafer chamfering, maintain a constant chamfering precision of the periphery of a semiconductor wafer due to a high grinding-wheel form stability, and hold small the surface roughness of the chamfered part of the semiconductor wafer. SOLUTION: The periphery of a semiconductor wafer W is pushed for chamfering onto a grinding wheel 10 being rotated. In this chamfering, the periphery of the semiconductor wafer W and the grinding wheel 10 are moved relative to each other along their pressing plane so that the grinding surface of the grinding wheel 10 is never fixed. This method causes least deformation that has been liable to occur at the pressing boundary of the grinding wheel 10 to thereby prolong the life of the wafer-chamfering grinding wheel 10, maintain a constant chamfering precision of the semiconductor wafer W and reduce the surface roughness of the semiconductor wafer W.
Patent JP-S59157188-A (JP)
Title: Brake fluid composition
Inventor: SUMI KENZOU
IPC: C10N30/00
Filed: 1983-02-25
Abstract: PURPOSE:To prepare a brake liquid composition stable to the formation of precipitate, and having improved corrosion-proofing property to copper in the presence of a rubber, by adding specific amounts of a benzotriazole (derivative) and a specific thiadiazole derivative to a base liquid of a brake liquid. CONSTITUTION:The objective brake liquid composition is prepared by adding (A) >=0.01wt%, preferably 0.05-0.5wt% of a benzotriazole (derivative) and (B) >=0.05wt%, preferably 0.1-0.5wt% of a thiadiazole derivative of formula (R1 and R2 are 1-8C alkyl) to a base liquid of a brake liquid. The preferable example of the component (B) is 2,5-bis (tert-octyldithio)-1,3,4-thiadiazole.
Patent JP-S58160459-A (JP)
Inventor: WADA TAMEYOSHI
IPC: E04C3/11
Filed: 1983-02-24
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-S55123261-A (JP)
Title: Equalizing discrimination processing system for binary transmission code
Inventor: MORI MASAKAZU
IPC: H04B10/556
Filed: 1979-03-16
Abstract: PURPOSE:To make it possible to convert skillfully a binary transmission code by discriminating the output signal of a filter by a discriminator with a threshold level corresponding to a binary code. CONSTITUTION:This system is provided with LPF4, and discriminators 5-1 and 5-2. Then, light signal 1 is converted 2 into an electric signal [A sequence of normal binary codes [0110010] is converted into a sequence of bi-phase S codes [10110010101101] (I) of binary transmission codes.], which is passed through LPF4 to obtain analog signal (II) of large amplitude where pattern ''00'' or ''11'' appears (cut off by filter 4 where pattern ''10'' or ''01'' appears). Next, signal (II) is discriminated 5-1 and 5-2 by threshold levels Vth1 and Vth2 respectively to obtain positive-value signal (III) and negative-value signal (IV), which are mixed 6 to obtain bipolar signal (V) at terminal 7, so that a direct connection to a coaxial PCM system will be possible.
Patent JP-H03235889-A (JP)
Title: Stopper with shock absorber
Inventor: SUGANO HIDENORI
IPC: E05F5/10
Filed: 1990-02-09
Abstract: PURPOSE:To attempt effective absorption of shock by providing a shock absorber on a magnet catch to attract and hold a door rotated to open and others on the wall side. CONSTITUTION:A piston 32 provided with a piston rod 32a, a receiving force working part 32b and an orifice 32c is arranged on a cylinder 31 screwed and fixed on a main body case 2 with a screw 31a, and, simultaneously, silicon oil and others are filled inside. Subsequently, a spring 33 for return is interposed between the cylinder 31 and the receiving force working part 32b, and a cushion member 4 made of a hard urethan rubber and others is adhered on the receiving force working part 32b. Additionally, after a movable case 7 provided with a cut-off part 7a is installed free to slide in the case 2, a fixed yoke 6 provided with a magnet 5 is screwed down and fixed on the case 7. Then, this is fixed on the floor surface at a point where a door is finished opening to make a stopper. Consequently, it is possible to absorb collision shock of the door in a simple structure and to reduce collision sound.
Patent JP-H11232422-A (JP)
Title: Paper sheets turn-over device and optical reader using the same
Inventor: WATANABE TOSHIO
IPC: G06M9/02
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To provide an optical reader which carries no paper sheets. SOLUTION: The paper sheets 5 can be rocked toward an arrow B around a pinch roller 1 linked with a pinch roller 2. When the sheets 5 are set, the roller 2 moves toward an arrow A' and then toward an arrow A when the setting of the sheets 5 is over and then pinches one of both ends of each sheet 5 by the appropriate force. When the end part of the sheet 5 that is changed in a wedge shape is moved more toward the arrow B, the sheets 5 are removed one by one from a hooking member 3 and the page alignment is performed. An image input part 4 inputs the images for every sheet and synchronously with the page alignment action. An optical sensor 6 detects the presence or absence of the sheets 5.
Patent JP-H05221092-A (JP)
Title: Printing control device
Inventor: SUMIYA YUJI
IPC: B41J29/38
Filed: 1992-02-18
Abstract: PURPOSE:To enable data to be reprinted without preparing a semiconductor storage device for reprinting by storing temporarily segment data corresponding to already printed raster image data in a storage device for reprinting, when data is printed based on the raster image data in a printing control device. CONSTITUTION:Figure information data prepared by a computer is converted to segment data having a position and a length in a raster direction using means 401 to 404. Then this segment data is stored in a storage device 40 together with another segment data group consisting of sets of segment data of the same raster, and during printing process, the segment data group is read from the storage device 40. Further, the segment data is converted to printable raster image data and then this image data is output to the printing device. After that, a printing control device stores temporarily the segment data corresponding to the already printed raster image data for reprinting in the storage device 405, if data is to be printed based on the raster image data.
Patent JP-S59157126-A (JP)
Title: Production of laminated sheet
Inventor: YOSHIDA AKIRA
IPC: C08L101/00
Filed: 1983-02-28
Abstract: PURPOSE:A base material is impregnated with a thermosetting resin composition which contains, as a flame retarder, a phenol-modified melamine resin composed of specific amounts of phenol, formaldehyde and melamine, respectively, pressed with heat to give a laminated sheet. CONSTITUTION:One mole of phenol is allowed to react with 1-10mol of formaldehyde until the solubility in water reaches 20-500%, then 0.4-1.9mol of melamine and 2.0-4.5mol, per mole of melamine, of formaldehyde where the formaldehyde unreacting in the above reaction with phenol is included, are added to the reaction mixture to effect their reaction until the solubility in methanol reaches 100-2,000% to give a phenol-modified melamine resin. A cellulosic base material for laminated sheets is impregnated with a thermosetting resin composition containing the above resin as a flame retarder, dried and pressed with heat to give the objective laminated sheet.
Patent JP-S52114355-A (JP)
Title: Apparatus for and method of analyzing image
Inventor: SUZUKI KEISUKE
IPC: G01B7/32
Filed: 1976-03-22
Abstract: PURPOSE: To provide an apparatus for and method of analyzing image, in which visual range to be measured is divided into a multiplicity of minute elements, and these elemnts are scanned by way of series of horizontal sweep, whereby area, length , etc. of the image, constituted by the combination of the above iminute image elements, can be measured in simple way. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02243608-A (JP)
Title: Herbicide composition for paddy field
Inventor: MUKODA HIDEJI
IPC: A01N37/18
Filed: 1989-02-13
Abstract: PURPOSE:To obtain the subject composition selectively control wide range of weeds in paddy field and exhibits effective weeding ability with low dose without phytotoxicity to paddy rice containing three specific compounds having different weeding mechanism and weeding spectrum as active ingredients. CONSTITUTION:The aimed composition contains (A) 2-(2,4-dichloro-3- methylphenoxy) propionic anilide expressed by formula I, (B) 2-chloro-2',6'- diethyl-N-(2-propoxyethyl) acetanilide expressed by formula II and (C) 2-(1,2- dimethylpropylamino)-4-ethylamino-6-methylthio-1,3,5-triazine expressed by formu la III as active ingrdients. Mixing ratio is 1pt.wt. component A, 0.1-10pts.wt., especially 0.5-2pts.wt. component B and 0.01-2pts.wt., especially 0.05-1pt.wt. component C. Using season of said composition is able to be freely selected from wide range from before transplanting of paddy rice to climax of generation of weeds and the weeding effect is maintained for a long period of time.
Patent JP-2000229768-A (JP)
Title: Device for winding cable and cutting it to fixed length
Inventor: MORI KOJI
IPC: B23D23/00
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a device for winding a cable and cutting it to a fixed length optimum for cutting the cable to a fixed length. SOLUTION: This device for winding a cable and cutting it to a fixed length comprises a second winding member 2 opposing to a first winding member 1, a hold member 3 holding the first and second winding members 1, 2 movably, and cutting jigs 11 attached to the first and second winding members 1, 2 so as to cut a plurality of cables simultaneously. The cables are wound around the first and second winding members 1, 2 by rotating the hold member 3 and are cut by the cutting jigs 11.
Patent JP-S53114354-A (JP)
Title: Semiconductor device
Inventor: SHIMA KENZOU
IPC: H01L23/31
Filed: 1978-03-20
Abstract: PURPOSE: To obtain easily the excellently heat radiative device whose thermal expansion coefficient approximates to that of an elemnt, by providing a glass fiber group axially to the circumference of the element with one pair of lead lines extending coaxially and by sealing it by the resin with a charging material. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09228151-A (JP)
Title: High-specific gravity and high-strength conjugate fiber and its production
Inventor: NISHIYAMA SHOICHI
IPC: D01F8/14
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To obtain a conjugate fiber having a combination of high sinkability with enough mechanical strength to cause no problem in its net making process, and having such high durability and weatherability as not to cause its mechanical strength drop-off even after used as a fishnet for a long period. SOLUTION: This fiber >=1.5 in specific gravity, >=60 in toughness and >=3.5g/d in tenacity, is composed of core component with a thermoplastic polymer >=1 in specific gravity incorporated with 50-85wt.% of non-lead-based inorganic fine particles >=3 in specific gravity and sheath component consisting of a polyester in the weight ratio of core/sheath of (20:80) to (70:30).
Patent JP-S52114320-A (JP)
Title: Single lens reflex camera
Inventor: NUMATA SABUROU
IPC: G03B17/00
Filed: 1976-03-22
Abstract: PURPOSE: To increase thte speed of the photographing operations of a single lens reflex camera by producing a first shutter screen running signal indirectly through a delay circuit for a normal photography but directly for a contious photography. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0713469-A (JP)
Title: Image forming device
Inventor: NAGAYAMA AKITO
IPC: G03G21/16
Filed: 1993-01-28
Abstract: PURPOSE:To make the distribution of the quantity of light emitted from a light source for erasing a charge remaining on an image carrier uniform as much as possible, while maintaining the strength of a cartridge frame body formed on an opening part, to prevent the generation of electrification unevenness and to obtain an excellent image by providing a rib in a position on a straight line with which the distance between the light source of the opening part and the image carrier is shortest and the rib crosses. CONSTITUTION:On the top surface of a cartridge 1, the opening part 3 is formed over almost the entire length of the image carrier 5 and plural light sources 9 are disposed in an exposing unit 8 arranged on a main body side. Respective light sources 9 are arranged in the positions so as to face the rib 4 provided on the opening part 3, as shown by the figure. Therefore, in the distribution of the light quantity by relational arrangement between the rib of the opening part 3 and the light source 9, the attenuation of the part of the maximum light quantity is generated by the existence of the rib 4, so that the unevenness of the distribution of the light quantity is overall reduced. Thus, loss in the light quantity caused by the existence of the rib 4 and irregularities in the distribution of the light quantity on the surface of the image carrier can be reduced as much as possible.
Patent JP-S62188593-A (JP)
Title: Key telephone system
Inventor: YAMASHITA HIDEO
IPC: H04Q3/58
Filed: 1986-02-14
Abstract: PURPOSE:To know the presence and the absence of other user by a simple key operation of respective key telephone sets by providing a memory for storing presence information and absence information of the user at every key telephone set in a master equipment. CONSTITUTION:The master equipment 1 is provided with a CPU 11 and the memory 12 and the respective key telephone sets 2-5 are respectively provided with liquid crystal displays 21-51, absence keys 22-52 and check keys 23-53. For instance, when the user of the key telephone set 5 desires to recognize the presence or the absence of the user of the push button telephone set 2 for instance, the user of the key telephone set 5 depresses the check key 53 and subsequently dials the telephone number of the key telephone set 2, and then the CPU 11 reads the contents of an area corresponding to the key telephone set 2 from the memory 12 and transmits it to the key telephone set 5. Accordingly, on the liquid crystal display 51, the presence information or the absence information of the user of the key telephone set 2 is displayed.
Patent JP-S63198615-A (JP)
Title: Trichogenous hair-growing agent
Inventor: INAOKA YASUNORI
IPC: A61K8/60
Filed: 1987-02-13
Abstract: PURPOSE:To obtain a safe trichogenous hair-growing agent exhibiting remarkable effect compared with aloe extract and free from skin stimulation, by compounding aloenin as an active component. CONSTITUTION:The objective trichogenous hair-growing agent can be produced by compounding aloenin of formula at an amount of 0.05-10.0wt.%, preferably 0.5-2.0wt.% as an active component. Since the hair matrix cell of hair root is stimulated to accelerate the proliferation by the above agent, the regeneration of hair can be promoted to exhibit the above effects.
Patent JP-H08256865-A (JP)
Title: Arrangement of chair
Inventor: ORABU OPURENSUKUDARU
IPC: A47C1/031
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To decrease gradually a supporting degree for a lower back of an user when a back of a chair being inclined to a rear lying position by arranging an arc-shape guide positioned at a rear part of a chair frame for a neck- supporting and reducing tension and looseness of a chair cover in a neck- supporting area. SOLUTION: When a chair back part 3 is set at an upright position, a lower back supporting part 6 that is a waist supporting part 6 is pushed forward to provide exact supporting for a lower back of the user who sits upright. On the outside of the waist supporting part 6, a cushion 10 made of a soft material is arranged. A neck-supporting part 3 at an upright position constitutes a natural extending part of a main part of a chair back part 2. An inclining position of the chair back part 2 surrounding a rotational axis 9 is varied by moving a chair seat 5 forward and rearward against a chair frame by a chair seat sliding mechanism 8. The neck-supporting part 3 has an arc-shape guide 29 arranged at a rear part of the chair frame, by which tension and looseness of a chair cover are reduced at an area of the neck-supporting part 3.
Patent JP-S61190816-A (JP)
Inventor: HORII FUMIO
IPC: B23K20/04
Filed: 1985-02-19
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-H11230410-A (JP)
Title: Method for laying pipeline
Inventor: OSHIMA KOSAKU
IPC: H02G1/06
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for laying pipelines capable of laying a plurality of pipelines in a buried pipeline easily and in a short time without using a special and expensive device. SOLUTION: A tube 4 is inserted from one of working holes 2 and 3 placed at the both ends of a buried pipeline 1, and laid to the other working hole to build a pipeline. The tube 4 is laid by guiding the laying direction by means of a first roller member 20 which is supported by a supporting member 10 detachably mounted at opening edges 2c and 3c on the side of the ground of each working holes and of a second roller member 21 which is detachably supported by a pole 12 dismountably provided in the working holes 2 and 3.
Patent JP-H04247379-A (JP)
Title: Recording medium player
Inventor: NOGUCHI TADAO
IPC: G11B27/10
Filed: 1991-02-01
Abstract: PURPOSE:To save the handling time and labor for a partial playing and recording operation when a magazine is exchanged. CONSTITUTION:A changer controller 5 sets each disk of the magazine 2 on a disk playing part 3 sequentially by controlling a disk exchange part 4 based on a partial playing and recording instruction operation. and also, plays part of prescribed music of each disk by controlling the disk playing part 3. A recording and reproducing part 8 records partial part of the prescribed music of each played and outputted disk on memory 6 provided at the magazine 2 in a state of acoustic data by conforming to the recording medium position of the magazine 2. The recording and reproducing part 8 reproduces and outputs by reading out the acoustic data recorded on a storage means to the memory 6 based on a prescribed reproduction command.
Patent JP-S58148041-A (JP)
Title: Forming method of notched part for stopper of locking mechanism
Inventor: KODAMA MASAHIRO
IPC: F16B1/02
Filed: 1982-02-27
Abstract: PURPOSE:To form a notched part for the stopper of a light-weight locking mechanism that can lock and release the locking piece surely and easily by forming a notched part by cutting work on a concavity formed by press working on a pipelike material. CONSTITUTION:A concavity 14 slightly thinner than the thickness L1 of a pipelike material 11 is formed on the pipelike material by a press forming machine (figure is omitted). The concavity 14 is cut to a depth l1 by cutting work and a notched part 12 for stopper having desired corner part 12a is formed. The upper edge 14a of the concavity 14 is remaining in the notched part 12 to allow sure and easy locking and releasing of a locking piece 13. Even if a notched part 12, l1 in depth is formed by the cutting work, excess metal l2 in thickness is present on the back of the notched part 12 to make (l1+l2)>L1. Accordingly, the weight of the pipelike material 11 can be reduced by making L1 thin.