baber/WOPTO huggingface dataset:
Patent JP-H11137741-A (JP)
Title: Manufacture of club head for golf
Inventor: KOSUGI KATSUHIKO
IPC: A63B53/04
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To simplify a molding process, to reduce the manufacturing cost, and to stabilize the quality. SOLUTION: In the molding of a head made of a desired metal base material by a metal powder injection molding means, a head forming material 21 composed of a powder material of a metal base material for forming a head, is filled in a cavity 11 of a metal mold 10 having the shape of a desired head, simultaneously a material 22 for molding a weight body composed of a powder material of a different metal having a coefficient of thermal expansion same as that of the metal base material of the head where the weight body is to be formed, and having the specific gravity higher than that of the metal base material of the head, is filled by a two-color molding or the like, and a head green body 20 is injection molded. This head green body 20 is heated and sintered.
Patent JP-H02150021-A (JP)
Title: Thermal treatment equipment
Inventor: TANAKA DAISUKE
IPC: H01L21/205
Filed: 1988-12-01
Abstract: PURPOSE:To cope with a multikind and small lot production easily, and to perform device system-up such as a change into multi-throw of a reaction furnace easily by independently controlling the film-formation treatment system and treated-article carrying system of a thermal treatment equipment. CONSTITUTION:A film-formation treatment system and a wafer carrying system are controlled by a film-formation control system 23 and a carrying control system 26 respectively, and wafer shifting, wafer carrying-in and preheating are executed in a second reaction furnace 1b and the second reaction furnace is brought to a stand-by state until the film-formation treatment of a first reaction furnace 1a is completed during a time when film-formation treatment is conducted in the first reaction furnace 1a. The film-formation treatment of the first reaction furnace 1a is completed, and the film-formation treatment of the second reaction furnace 1b is performed. A semiconductor wafer in the first reaction furnace 1a is carried outside the reaction furnace during the film-formation treatment of the second reaction furnace 1b, and a next treated wafer is carried into the first reaction furnace 1a, and stood by under a preheated state. The film-formation treatment of the second reaction furnace 1b is finished, and the film-formation treatment of the first reaction furnace 1a is executed again.
Patent JP-H05145532-A (JP)
Title: Clock transfer system
Inventor: SHIMOYAMA YOSHIYUKI
IPC: H04L7/00
Filed: 1991-11-20
Abstract: PURPOSE:To prevent omission of bit at the time of transfer with respect to the system in which data of a prescribed period in data synchronously with a clock signal are replaced with an asynchronous clock signal and the result is outputted. CONSTITUTION:A 1st latch means 1 latches data B synchronously with a clock A in response to a position signal of data C and outputs the latched data, and a 1/2 frequency divider means 2 generates a 1st frequency division clock and a 2nd frequency division clock from a clock D. A 2nd latch means 3 is set or reset synchronously with the clock A at the input of a 1st 1/2 frequency division clock or a 2nd 1/2 frequency division clock within a protection period of the data C to generate an output, the 3rd latch means 4 latches the output of the 2nd latch means 3 synchronously with the clock A. A changeover means 5 outputs a 1st 1/2 frequency division clock or a 2nd 1/2 frequency division clock switchingly in response to an output and an inverse of output of the 3rd latch means, and a 4th latch means 6 latches an output of the lst latch means 1 synchronously with an output of the changeover means 5 and outputs the latched output.
Patent JP-H03165800-A (JP)
Title: Duct type drying device
Inventor: KUBO MICHIO
IPC: D06F58/10
Filed: 1989-11-27
Abstract: PURPOSE:To warm a drying rom without incurring the reduction of the air quantity and the lowering of temperature of the dehumidified air supplied from a dehumidifying unit by installing an amplifying unit equipped with a heater and a blower which are installed in the intermediate part of a blowing duct and a bypass duct which permits the circulation of the warm air generated in the amplifying unit without passing through the dehumidifying unit. CONSTITUTION:An amplifying unit 23 is connected at the intermediate part on one edge side of a blowing duct 12. An amplifying unit 23 has a rectangular box-shaped case body 24 whose both edge surfaces are connected with the blowing duct 12. Inside the case body 24, a blower 25 consisting of sirocco fan is installed, and a heater 26 having the superior starting-up characteristic and self controllability such as positive characteristic thermistor is arranged on the downstream side of the blower 25. When the blower 25 of the amplifying unit 23 is operated, the dehumidified air which is supplied from a dehumidifying unit 14 is pressurized and sent into a bathroom 11. Accordingly, even if each flow passage resistance of the blowing duct 12 and a suction duct 13 is large, the air is allowed to circulate without reducing the air quantity of the dehumidified air by the flow passage resistance.
Patent JP-H04176657-A (JP)
Title: Ink jet recording head
Inventor: MORIKOSHI KOUJI
IPC: B41J2/135
Filed: 1990-11-09
Abstract: PURPOSE:To ensure that a stepped part provided allows easy elimination of foreign matter sticking to its interior and is so shaped as to make it difficult to allow the physical breakdown of a nozzle surface by forming the stepped part in one piece with an ink jet recording head substrate. CONSTITUTION:The diameter (d1) of a stepped part 3 should preferably be 2 to 8 times the diameter of a nozzle 2, and the depth (d2) also should preferably be about 50mum or less. In addition, its is necessary that the relationship between diameter (d1) and depth (d2) be 2<=d1<=20. If d1/d2 is an excessively low value, a blade does not penetrate as far as the interior of the stepped part, when the surface represented by such a value is scratched using a foreign matter removing blade such as a rubber plate and foamed resin. Thus the foreign matter is not removed completely. Further, if d1/d2 is larger than 20, the blade runs into a water repellence treatment layer 6 in the stepped part directly with a strong force. Subsequently, the water repellence treatment layer 6 becomes deteriorated easily. The ink 4 during ink discharge reaches the stepped part 3 from a nozzle 2. However, no ink layer is formed in the stepped part 3 as the surface of the stepped part 3 is covered by the water repellence treatment layer 6.
Patent JP-H08133137-A (JP)
Title: Multiple piece carring platform backing strips
Inventor: JIYATSUKU BAABEN
IPC: B62D33/023
Filed: 1994-11-04
Abstract: PURPOSE: To disassemble a plurality of plate pieces for ease of transportation by constructing a multi-piece deck lining for a deck-equipped vehicle from a panel net comprising at least one panel and a railing net comprising at least one railing for bonding the deck of a truck to the panel net. CONSTITUTION: This deck lining 10 for protecting the inside of the deck of a vehicle comprising opposite side face walls, a front face wall, a rear face gate and a floor face comprises a panel net and a railing net, the panel net including opposite side face panels 30, a front face panel 32, a rear face panel 34 and a floor face panel 36, all of which are made from plastics. A plurality of ridges 38 are formed on the panels 30, 32, 34, 36 of the panel net and the panels 30, 32, 34, 36 are independently attached to the inside of the deck by fastening means such as screws. The railing net comprises a plurality of railings, i.e., matching side face railings 50 and a rear face railing 52, which are formed to be capable of fitting respectively over the side face walls of the deck and the upper part of the upper railing of the rear face gate.
Patent JP-H10139476-A (JP)
Title: Gray ground coat frit for enamel for steel plate
Inventor: NOMA SHINICHI
IPC: C23D5/00
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To obtain a ground coat frit providing a fired membrane having a light gray color because an oxide having a strong coloring activities such as CoO and NiO as an adhesion promoter is not added, and simultaneously having good flatness and sufficient adhesion to a steel plate. SOLUTION: This ground coating frit consists essentially of 8-20wt.% Sb2 O3 , <=3wt.% MoO3 , 3-15wt.% P2 O5 , 20-35wt.% SiO2 , 5-15wt.% Al2 O3 , 13-20wt.% B2 O3 , 13-20wt.% R2 O (the total amount of Na2 O, K2 O and Li2 O), 3-10wt.% RO (the total amount of alkaline earth metal oxides such as CaO, BaO and ZnO) and <5wt.% F2 . The ground coat frit has light gray color and excellent adhesion. Further, an enamel graze providing a vividly colored fired surface is obtained by adding a pigment to the frit.
Patent JP-H09147963-A (JP)
Title: Connector waterproof mounting structure
Inventor: ONODA KATSUHIKO
IPC: H01R13/52
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To secure a waterproof seal between a terminal and a housing and between a mounted body on which a connector is mounted and the housing by means of a single seal by specifying waterproof mounting structure in a connector in which the terminal is fitted in the housing. SOLUTION: A connector waterproof mounting structure is provided with a connector mounting through hole 43 bored in a mounted body (an apparatus case) 41, a taper part 45 whose inside diameter is increased toward the outer face side of the mounted body 41, a terminal 49 provided with a cylindrical base part 57, a mounting plate 63 which is arranged in the terminal 49 in parallel to the outside face of the mounted body 41 and is provided with an area sufficient for covering the taper part 45 at least, a seal 69 (an O-ring, for example) which is mounted in a terminal exposed part 68 with its inner circumference adhering to the terminal exposed part 68 and is pressed to the mounting plate 63 so as to be force fitted in the taper part 45, and a housing base body 51 which is inserted into the base part 57 of the terminal 49 so as to be inserted into the connector mounting through hole 43.  Therefore, a waterproof seal between the mounting plate 63, the mounted body 41, and the terminal 49 can be accomplished by means of a single seal.
Patent JP-H03167382-A (JP)
Title: Method for preventing deposition of scale in pulp production process
Inventor: KATO HARUHIRO
IPC: D21C7/14
Filed: 1989-11-24
Abstract: PURPOSE:To extremely effectively prevent the deposition of scale and remarkably prolong the continuous operation period of a digester by adding an anti- scaling agent such as polymaleic acid to a liquid-circulation line of the digester. CONSTITUTION:An anti-scaling agent selected from polymaleic acid having the unit of formula I (X is H, Na, etc.), a polycarboxylic acid of formula II (R is H or CH3; Y is H, K, etc.) and their salts is introduced into a liquid circulation line to extract the white liquor from a digester through a strainer. The digester is provided with an impregnation zone 3 for mixing white liquor with chip and impregnating the liquor into the chip and with a digestion zone 4 for digesting the mixture. The anti-scaling agent is introduced into the suction part 13 and/or 14 of a pump in the liquid circulation line.
Patent JP-H10149391-A (JP)
Title: Hospital reservation system utilizing ic card
Inventor: IWATA JUNYA
IPC: G06Q50/22
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To easily execute remote hospital reservation by using an IC card applied to each person. SOLUTION: The system is constituted so as to reserve a hospital by using an IC card 120 owned by a person. When the card 120 is inserted into a telephone set 100 with an IC card reading function, the telephone set 100 starts hospital reservation processing and reads out a current reservation state from the card 120 and displays it. When an operator specifies reservation start, the telephone set 100 is connected to a host computer 110 for managing reservation and information registered in the card 120 is sent to the computer 110. The computer 110 selects a hospital candidate for a medical examination based on the sent health management information and displays the selected hospital candidate on the display part of the telephone set 100. When the operator selects the displayed contents, the reservation of the hospital is completed and the reserved information is stored in the card 120.
Patent JP-S63159800-A (JP)
Inventor: MORIOKA TAKAYUKI
IPC: G21F9/06
Filed: 1986-12-24
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-H11145232-A (JP)
Title: Manufacturing-process evaluating method of compound semiconductor device, and process evaluating pattern
Inventor: MIYOSHI YOSUKE
IPC: H01L21/66
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To measure simply and accurately the oxidation quantity of a compound semiconductor material, by applying the process with the same condition as its manufacturing process to a material with a faster oxidation speed than it, and by measuring the variation of the electric resistance of the material. SOLUTION: Growing epitaxially on a semi-insulating GaAs substrate 1 by an MBE method, etc., an n-type AlAs layer 2 using AlAs with a larger oxidation rate than GaAs, a protective film 3 is formed thereafter. Removing one-portions of the protective film 3 and an oxidation layer 4 by etching them, electrodes 5, 6 are formed by a lift-off method to complete a manufacture evaluating pattern. Hereupon, when denoting the thickness of the n-type AlAs layer 2 by d, the thickness of the oxidation layer 4 by X, the widths of the electrodes 5, 6 by W, and the distance between the electrodes 5, 6 by L, the value of a resistance R therebetween is represented by R=ρL/W(d-X).  Measuring for AlAs previously the correlation of its electric resistance to its oxidation quantity, the electric resistance measured for an arbitrary manufacturing process is compared with the correlation to make measurable the oxidation quantity of AlAs.
Patent JP-H01147455-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: OBAYASHI KEIJI
IPC: G03C7/32
Filed: 1987-12-03
Abstract: PURPOSE:To prevent a silver halide color photographic sensitive material from color contamination and generation of fog and to improve the graininess, sharpness, and preservability of the sensitive material by incorporating a specified hydrazine compd. into the material. CONSTITUTION:A non-color-developing and diffusion resistant compd. expressed by formula I is incorporated. In formula I, each R<11>-R<13> is an H atom, aliphatic group, or aromatic group; R<14> is an H atom, alkyl group, aralkyl group, etc.; G<11> is a carbonyl group, sulfonyl group, or sulfinyl group, etc.; n is 0 or 1. Thus, a photosensitive material causing scarcely color contamination and color fog, and having high color reproducibility is obtd. The material caused scarcely change in photographic characteristics during production and preservation, and has superior graininess and sharpness.
Patent JP-H01147418-A (JP)
Title: Optical non-contact keyboard
Inventor: FUJIZU TADASHI
IPC: G02B26/02
Filed: 1987-12-03
Abstract: PURPOSE:To prevent the generation of time aging and a contact failure by providing a light cut-off object for cutting off a light beam by depressing a button, radiating the light beam to each button from three directions and detecting the depressed button, based on a result of its photodetecting. CONSTITUTION:Plural light emitting body groups 1a-1c and light receiving body groups 2a-2c which have been arranged in one line so as to correspond to a key array are positioned in three directions against a button group which has been arranged in a matrix shape, respectively, and light beams a-c are radiated from three directions to one button 3 and photodetected. To a button axis, a light cut-off object 4 is attached, and usually, the light beam passes through a transparent part of the button axis, and when the button 3 is depressed, the light cut-off object 4 cuts off the light beam. Therefore, by executing a scan from three directions to each button, the depressed button can be easily detected. In such a way, since there is no mechanical contact, a contact failure caused by time again does not occur, and also, deterioration caused by dust, moisture, etc., is not generated.
Patent JP-H07209495-A (JP)
Title: X-ray image amplifier
Inventor: HAINRITSUHI DEIIPAASU
IPC: C01D17/00
Filed: 1994-12-09
Abstract: PURPOSE: To provide an X-ray amplifier having a low absorbing force and flat surface by arranging so that a support contains carbon or has vitreous carbon. CONSTITUTION: An input window 3 is fitted in the opening of a vacuum casing 2, and the two members 2 and 3 are fixed together by a welding seam 14. A support 5 is fixed to a projection 15 provided on the vacuum casing 2, wherein the support 5 contains carbon or consists thereof. From the manufacturing point of view, it should be made of glass carbon. To this support 5, a light emitting substance layer 6 is applied, which consists, for example of cesium iodide doped with sodium (CsI:Na) or gadolinium oxysulfide doped with terbium (Gd2 O2 S:Tb). The light emitting substance layer 6 is covered with a photo- cathode 7. In this manner, a slight damping of an X-ray image is achieved, which is very much favorable for S/N ratio or small thickness of base board.
Patent JP-H04178079-A (JP)
Title: Ghost elimination device
Inventor: MATSUNAGA MITSUHIRO
IPC: H03H17/02
Filed: 1990-11-13
Abstract: PURPOSE:To make the circuit scale small without deteriorating ghost elimination performance by selecting plural transversal filters with a different bit length in response to the state of a detected ghost and controlling the filter. CONSTITUTION:A ghost elimination reference signal (GS) detection circuit 11 detects a position of the GS superimposed on a video signal and corrects the delay of the GS outputted from either an A/D converter 2 or an adder 8 in the device and outputs the result to a ghost detection circuit 12. The circuit 12 analyzes distortion of the GS inputted from the circuit 11 to obtain a cyclic characteristic of a ghost elimination filter 3 optimum to ghost elimination and outputs the result to a delay quantity control circuit 13 and a filter control circuit 14. The cyclic coefficient from the circuit 12 is analyzed by the circuit 13, which controls delay circuits 4, 5 and the circuit 14 controls the transversal filters 6, 7 in the order of magnitude of ghost energy. Thus, the ghost elimination performance is not deteriorated and the circuit scale is reduced.
Patent JP-H07159673-A (JP)
Title: Line-of-sight detecting device
Inventor: OMURA YUSUKE
IPC: G03B13/02
Filed: 1993-12-07
Abstract: PURPOSE:To properly set the size of a Purkinje image and to reduce the change of the size of the Purkinje image according to the position of an eyeball by providing a means having light diffusion characteristic between a light source and an eye to be tested. CONSTITUTION:The optical path 17 of the Purkinje image is set from the light source 2 to an area sensor 5 in the case the eyeball approaches an ocular 12 like the eyeball 15. Then, the optical path 18 of the Purkinje image is set from the light source 2 to the area sensor 5 in the case the eyeball is separated from the ocular 12 like the eye ball 16. An ordinary LED package with transparent acrylic, etc., is used for the light source 2. By inserting a light diffusing plate 14 between the eyeball 15 or 16 and the light source 2, a light projecting system equivalent to a system having a secondary light source larger than the light source 2 is obtained, and the size of Purkinje image being a just opposite image of the light source by the cornea is freely set by properly setting the diffusing characteristic of the plate 14.
Patent JP-H04179522-A (JP)
Title: Molding method of hollow injection molded piece
Inventor: HORIKOSHI MAKI
IPC: B29C49/06
Filed: 1990-11-15
Abstract: PURPOSE:To obtain a hollow molded piece with excellent reproducibility without generating the sink mark of a thick section and the warpage of the molded piece by moving at least one part of the compressed section of a molten resin compressed and filled into a mold to the flow side upper than a resin press-fit port, press-fitting a pressure fluid into a mold cavity and holding the pressure fluid until the molten resin is solidified. CONSTITUTION:A molten resin is press-fitted from the resin press-fitting port 5 of a mold 4 with a pressure-fluid inducing path 3a by an injection machine 8. A fixed quantity of the molten resin is press-fitted, and at least one part of the compressed section of the compressed and filled molten resin is moved to the flow side upper than the resin press-fitting port 5 of the mold 4. To be concrete, an injection cylinder 9 is retreated, and an injection cylinder 10 is separated from the mold 4. The injection screw 12 of the injection cylinder 9 is retreated, thus making pressure in the injection cylinder 9 lower than that on the downstream side of the rein press-fitting port 5. A pressure fluid is forwarded through a pressure fluid nozzle 14 from a pressure fluid source 17, and fluid pressure required is applied into the mold 4. Pressure fluid pressure applied into the mold 4 is held until the molten resin in the mold 4 is cooled and solidified.
Patent JP-2000163100-A (JP)
Title: Audio processor, receiver and filtering method for filtering useful signals and recovering them when ambient noises exist
Inventor: MIET GILLES
IPC: G10L25/12
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide an audio processor, a wireless receiver and filtering and receiving methods for improving the acoustic amenity for a user in a noisy environment even in the case of a concentrated and/or a long term use. SOLUTION: This invention relates to lots of audio system for enhancing the acoustic amenity for a user in a noisy environment, especially to a mobile on-vehicle telephone. An especially advantageous embodiment is proposed in the case of a 'hand free' system. This method comprises an audio signal processing device for transforming a spectrum envelope of audio signals into a function of the surrounding noise.
Patent JP-H06162185-A (JP)
Title: Image information processor
Inventor: KOBAYASHI MITSUGI
IPC: G06T5/00
Filed: 1992-11-17
Abstract: PURPOSE:To display an image close to an original image by a multiple gradation display by artificial representation as to image processing for an LCD display. CONSTITUTION:This processor is equipped with a 1st arithmetic means which adds internal image processing information and original image information to generate (P-L)-bit error information and L-bit image display information and outputs the (P-L)-bit error information to a 1st storage means and a 2nd storage means, a 1st storage means which holds the (P-L)-bit error information for a one-line period and outputs it as error information Ed on pixels of a last line to a 2nd arithmetic means, a 2nd storage means which holds the (P-L)- bit error information for a one-pixel period and outputs it as error information ED on a last pixel to the 2nd arithmetic means, and the 2nd arithmetic means which outputs internal image processing information as the high-order (P-L) bits of (P-L+1)-bit information as the addition processing result of the (P-L)-bit error information Ed on pixels of the last line and error information ED on the last pixel to the 1st arithmetic means.