baber/WOPTO huggingface dataset:
Patent JP-H0753021-A (JP)
Title: Spherical magnetic body collecting device
Inventor: HIRATA MITSUO
IPC: B65G33/04
Filed: 1993-08-07
Abstract: PURPOSE:To enable a collecting action to be performed not by batch processing but by continuous processing. CONSTITUTION:A trolley 6 is provided, which is provided with a motive power means 4 composed of an electric motor 41 and the like, a carrying means 2 composed of a cylindrical duct 21 and the like, and with a drive means 3 and a collecting means 1 which are integrally fixed up at the tip end section of the motive power 4 and carrying means 2, while being connected to a handle provided with switching buttons and the like. The carrying means 2 is made up of a duct 21, a spiral guide section 22 formed in the inner surface side of the duct 21, a propeller shaft 23 connected to the electric motor 41, and of a blade 24 integrated with the propeller shaft 23. The drive means 3 which is connected via a warm gear 31 and warm wheel 32, is provided for the tip end section of the propeller shaft 23. The power transmission mechanism of the drive means 3 is formed up by a gear train 39 and the like. And the collecting means 1 to be driven by the gear train 39 and the like is provided for the extreme forward end section of the drive means 3.
Patent JP-H0263959-A (JP)
Title: Floor manufacture and floor structure for vehicle
Inventor: TSURUTA HITOSHI
IPC: B61D17/10
Filed: 1988-08-31
Abstract: PURPOSE:To enable to manufacture such a vehicle floor that does not cause any deformation on a floor top by attaching a filler to an inner surface of a floor plate bearer being attached onto a corrugated steel sheet at the specified interval in the body longitudinal direction and then attaching the floor plate bearer to the corrugated steel sheet. CONSTITUTION:A floor plate bearer 3 is set up on top of a corrugated steel sheet 2 at the specified interval in the body longitudinal direction, and a floor plate 1 is set up on this floor plate bearer 3. Then, a filler 4 is filled up in each space between the corrugated steel sheet 2 and the floor plate 1 as well as between the corrugated steel sheet 2 and the floor plate bearer 3. At this time, a filler material so far formed into a plate form being foamed and solidified in advance is molded in a form corresponding to an inner surface of the floor plate bearer 3, and this molded filler 4a is attached to the inside of the floor plate bearer 3 by a binder. After ward, the said floor plate bearer 3 is attached to the corrugated steel sheet 2 by means of welding (6). With this constitution, the floor plate bearer 3 is made so as not to receive foaming pressure of the filler, thereby preventing any deformation on the surface from occurring.
Patent JP-S6461360-A (JP)
Title: Silicon nitride sintered compact and production thereof
Inventor: MORI TOSHIYUKI
IPC: C04B35/584
Filed: 1987-08-31
Abstract: PURPOSE:To obtain silicon nitride sintered compact having oxidation resistance and high strength at high temperature, by sintering a mixed powder consisting of Nd2O3, Al2O3 and Si3N4 and having specific component composition under pressure in nitrogen atmosphere. CONSTITUTION:A mixed powder consisting of 0.5-1.5wt.% Nd2O3 and 0.1-1.5wt.% Al2O3 (Nd2O3/Al2O3 weight ratio >=0.5; Si3N4: the remainder; in Si3N4 powder, oxygen content <=20wt.% and total amount of metal impurity <=200ppm) is sintered in a nitrogen atmosphere at 1,900-2,000 deg.C and >=5kg/cm<2>G to provide the aimed sintered compact. When content of Nd2O3 and Al2O3 exceeds the above-mentioned range, oxidation resistance and strength at high temperature are reduced and when the content is less than the above-mentioned range, the densification of sintered compact does not proceed and oxidation resistance and high strength is not attained. Further, when Nd2O3/Al2O3 weight ratio is <0.5, densification of the sintered compact proceeds, but oxidation resistance and high strength are lowered.
Patent JP-H1148937-A (JP)
Title: Antilock brake controller
Inventor: SUGAI MASARU
IPC: B60T8/174
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To enhance the responsiveness of brake pressure in antilock brake control. SOLUTION: This antilock brake controller is constituted of a controlling part 20 which computes an input command in order to bring a difference between a minute gain Gd representing vibrational characteristics of a vehicle speed and a standard gain Gs into 0(zero); a command converting part 21 which outputs a brake pressure minute excitation command for the resonance frequency and which converts the input command into a command for controlling the pressure increasing/decreasing time; an ABS actuator 22 which regulates the brake pressure by adjusting the pressure increasing/decreasing time according to these commands; a mean brake pressure estimating part 23 which estimates actual mean brake pressure; a compensator 24 which computes a compensating command corresponding to a difference between the estimated mean brake pressure and the brake pressure corresponding to the input command; and an adder 26 which adds the compensating command and the input command. Since the compensating command computed by the compensator 24 according to the actual mean brake pressure is added to the input command so as to be inputted into the command converting part 21, the responsiveness of the mean brake pressure to the command signal can be enhanced.
Patent JP-H0380527-A (JP)
Title: Rotary resist coating apparatus
Inventor: HOSHINO MASAKAZU
IPC: H05K3/06
Filed: 1989-08-23
Abstract: PURPOSE:To eliminate contamination with scattered resist particles by providing a doughnut type partition plate between the outer cover and the inner cover of a casing at a slightly upper position than the horizontal rotary surface of wafer at the outer peripheral side of the wafer. CONSTITUTION:A motor 2 for vacuum sucking and rotating a semiconductor wafer 1, a sample base 3, a nozzle and a resist pump 5 for supplying resist liquid, an outer cover 6, an inner cover 7 and a cut plate 8 for forming a resist discharge passage 10 and a discharge passage 11, and a discharge pump 9 are provided, and the plate 8 is mounted at a position about 1-2mm above the horizontal rotary surface of the wafer 1. In a resist coating apparatus constructed in this manner, most of flow rate to be discharged by the pump 9 is fed to the passage 11 by means of the plate 8, and only air inducted by the rotation of the wafer 1 flows to the passage 10. Resist particles 12 scattered from the end face of the wafer 1 fly into the passage 10 and collide with the covers 6, 7 and the wall of the plate 8 to become resist particles 13 having small particle size, which are carried on the flow and externally discharged. Thus, the surface of the wafer 1 can be coated with a resist film with uniform thickness without causing contamination due to the scattered resist particles.
Patent JP-2001038563-A (JP)
Title: Wiring substrate positioning support base
Inventor: YANAI KATSUYA
IPC: H05K3/00
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To perform regulation of the position of a positioning pin erected on a positioning support base in a limited space, in the positioning support base used when a wiring substrate is divided from a panel with which a wiring substrate is juxtaposed. SOLUTION: In this support base, a work positioning pin 5 erecting on the base comprises an eccentric pin 11 for supporting a work having smaller diameter than that of a main pin 10 standing upright from the upper end face of the main pin 10, an eccentric pin 12 for regulating a work having diameter smaller than that of the eccentric pin 11 for supporting a work standing upright from the upper end face of the eccentric pin 11 for supporting a work, a work load supporting surface 20 formed on the upper end face of the eccentric pin 12 for supporting a work, and an eccentric pin 13 for mounting a base plate having diameter smaller than that of the main pin 10 eccentrically suspending from the lower end face of the main pin 10.  In this case, on a circular locus centering around the eccentric pin 13 for mounting, serving as a fulcrum, of each work positioning pin 5, the eccentric pin 11 for supporting a work and the eccentric pin 12 for regulating a work are revolved to set a work regulating position.
Patent JP-H0938333-A (JP)
Title: Conveying apparatus for internal service operation for game hall
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a conveying apparatus for internal service operation for a game hall which achieves better and substantial service operation in the hall while saving labor, especially minimizing the movement within paths of personnel in the hall. SOLUTION: In a game facility where a plurality of game machines 4 are arranged in rows on an island structural body 1, rails 15 are arranged along the rows 3 of the game machines on the island structural body 1. A conveying means 16 is so arranged to run along the rails 15 while conveying an object to be conveyed such as ball receiving box to a position of the game machines 4.
Patent JP-S6369828-A (JP)
Title: Aromatic polyamide-imide copolymer
Inventor: TERAUCHI MAKOTO
IPC: C08G73/14
Filed: 1986-09-12
Abstract: PURPOSE:The titled copolymer, obtained by polycondensing an aromatic tricarboxylic acid anhydride with an aromatic diamine having thioether bond, etc., to form specific repeating units, having improved heat resistance as well as moldability and suitable as fibers, films, etc. CONSTITUTION:A copolymer, obtained by reacting (A) an aromatic tricarboxylic acid anhydride, e.g. trimellitic acid anhydride, etc., with (B) an aromatic diamine having thioether bond, e.g. 1,4-bis(4-aminophenylthio)benzene, etc., in an amount of 1-50mol% based on the total diamines and (C) an aromatic diamine, e.g. p-phenylenediamine, etc., in an amount of 99-50mol% based on the total diamines to give a polyamidoamic acid and cyclizing the resultant polyamidoamic acid while heating and containing 1-50mol% repeating units expressed by formula I (Ar is bifunctional aromatic group) and 99-50mol% repeating units expressed by formula II (Ar' is bifunctional aromatic group).
Patent JP-H0620522-A (JP)
Title: Electric wire of carbon fiber
Inventor: TATAI AKIRA
IPC: C23C14/18
Filed: 1992-07-03
Abstract: PURPOSE:To obtain an electric wire of non-metal carbon fiber which has conductivity and a large mechanical strength by covering the surface of carbon fiber with metal of small electrical specific resistance. CONSTITUTION:The surface of carbon fiber 1 is covered with metal 2 of small electical specific resistance (copper, aluminum and the like) to manufacture an electric wire of carbon fiber. The carbon fiber 1 has the highest conductivity among non-metals and also has excellent mechanical characteristics including a light-weight, a small coefficient of elongation, high strength and a high elastic modulus, so that an electric wire of carbon fiber which has high elasticity and excels in vibration resistance and impact resistance and is free from metal fatigue and easy to solder.
Patent JP-S6275401-A (JP)
Title: Optical element
Inventor: KUSHIBIKI NOBUO
IPC: G11B7/09
Filed: 1985-09-27
Abstract: PURPOSE:To improve the durability of an optical element by constituting the optical element of plural holding bodies and a deforming member held between the plural holding bodies and reducing the rigidity of the deforming member in the direction turned to the inside. CONSTITUTION:The rigidity of the center part of the deforming member 5 is lower than that of a part close to the surface. When the deforming member 5 is constituted of two parts, a liquid substance or an elastic body with low rigidity can be used as a core part 5b. It is preferable to set up the rigidity of the outside elastic body 5a to 5X10<5>dyne/cm<2> or more and less than 1X10<8>dyne/cm<2>. The rigidity of the inside core part 5b is preferably <=5X10<5>dyne/cm<2> and >=1X10<5>dyne/cm<2>. Consequently, the durability of the optical element can be improved.
Patent JP-H0555627-A (JP)
Title: Injection light emitting element
Inventor: OSHIMA HISAZUMI
IPC: H01L33/14
Filed: 1991-08-27
Abstract: PURPOSE:To provide an injection light emitting element which can emit light without using laser beam as an excitation source. CONSTITUTION:Porous silicon 7 of a first conductive type is formed on a surface of a single crystal silicon substrate 1, while a space in the porous silicon 7 is filled and fixed by an SiO2 film 9 by means of CVD method. A window layer 10 of a second conductive type made of amorphous silicon or polysilicon is formed in contact with the porous silicon 7. A surface and a rear electrodes 11, 12 are placed on both sides of a pn junction formed by the porous silicon 7 and the window layer 10. Then with voltage applied between the electrodes, injection of minority carriers occur at the pn junction so that recombination of the carriers occurs at the pn junction to have light emitted and transmitted through the window layer 10.
Patent JP-H1060440-A (JP)
Title: Fluid composition for excavating engineering work
Inventor: SASAGE TAKEAKI
IPC: C09K23/52
Filed: 1996-08-15
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition having sufficient effect even at water-springing sites and gravel beds, thus useful as a mud adding material, lubricant, backfilling material, etc., comprising a hydraulic substance, a nonionic water-soluble cellulose ether and a water-soluble acrylic derivative of specific particle size. SOLUTION: This fluid composition comprises (A) a hydraulic substance such as cement, (B) a nonionic water-soluble cellulose ether such as a hydroxyalkyl(alkyl) cellulose (e.g. adjusted to <=50wt.% in the proportion corresponding to particle size of <=75μm) and (C) a water-soluble acrylic derivative adjusted to <=50wt.% in the proportion corresponding to particle size of <=75μm such as (sulfonated) polyacrylamide or acrylamide-sodium acrylate copolymer. It is preferable that the weight ratio B/C is (99:1) to (20:80). Thus, this fluid composition can exhibit adequate fluidity and thixotropy.
Patent JP-S6275453-A (JP)
Title: Block copy forming system for comic
Inventor: SAITO MASA
IPC: G03F1/00
Filed: 1985-09-28
Abstract: PURPOSE:To easily paste names by displaying the picture and name of a comic on a picture plane and executing correction such as the movement of the position of the name, the change of a line interval of characters, the change of a character interval, the change of the style of type, etc. on the picture plane. CONSTITUTION:A bit map display 5, a keyboard 6, a tablet 7, and a mouth 8 are connected to a system body 3, to display an original and a name, indicate a specific position and input or correct characters or graphics. A floppy disk 2 is also connected to the system body 3 to read out name data keyed by a word processor 1. The name and its assigned result are outputted to a floppy disk 4 and printed out on a name film. On the other hand, the original 10 of a comic is entered to the system body 3 through an image scanner printer 9 and the operator displays the entered original 10 on the bit map display 5 and executes the assigning work of the name.
Patent JP-H1147877-A (JP)
Title: Stock transferring device in multiple heading and forming machine
Inventor: FUJIMOTO AKIHIKO
IPC: B21K27/00
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent product having on burr and roll over or the like even in the case of a stock becoming distorted or the like in a multiple heading and forming machine. SOLUTION: In a stock transferring device, a sliding member 25 fitted vrith plural chuck mechanisms 271 -273 is reciprocated in the juxtaposing direction respective dies 141 -143 , whereby these chuck mechanisms are reciprocated between adjacent stations and the stock is successively fed to the die of respective stations. In this case, a part 25a supporting a first chuck mechanism 27, of the sliding member 25 is divided from the other part 25b, the interval of both parts is made adjustable, the chuck mechanism 27, is supported by the part 25a of the sliding member 25 so as to be movable up and down, a guide member 43 displacing this in the up and down direction at the time of transferring is provided, and the stock feeding position to the die 14, of the first forming station by the chuck mechanism 27, is made adjustable in the die juxtaposing direction and the up and down direction.
Patent JP-S61111273-A (JP)
Title: Sheeting apparatus
Inventor: MORI GORO
IPC: B65H9/16
Filed: 1984-10-15
Abstract: PURPOSE:To automatize prescribed sheeting processing such as bending, punching, stamping at a prescribed position, by arranging in order first and second paper folding mechanisms and punching and stamping mechanisms, and providing control means for controlling reading operation for states of electric elements of these mechanisms and controlling actuations of them. CONSTITUTION:A paper sheet entering into a sheeting machine 900 is conveyed in the order of a longitudinal folding mechanism unit 100 a turning unit 200   a blade folding mechanism unit 300   a punching mechanism unit 400   a stamping mechanism unit 500   a longitudinal conveyance mechanism unit 600   a sheet discharge mechanism unit 700, and discharged from the unit 700 in a direction 701 of a tray or in a direction 703 of a sorter. Then, electric elements such as sensors, solenoids, and encoders, etc., are readably connected respectively with respective control units for effecting longitudinal folding and turning control, blade folding control, punching control, stamper control, and longitudinal conveyance and sheet discharge control. In addition, control operation of a microprocessor of an operating board control unit is adapted to have priority for input data from a copying machine for improving reliability of the data, and for thereby enabling a series of the operations to be automatized.
Patent JP-H0882709-A (JP)
Title: Non-directional band-pass type interference filter
Inventor: UCHIMURA YUTAKA
IPC: G02B5/28
Filed: 1994-09-09
Abstract: PURPOSE: To decrease the fluctuation in characteristics with respect to a change in incident angle by composing the above filter of spherical optical glass and multilayered thin films which are deposited by evaporation on the front surface of this glass and varying in materials. CONSTITUTION: This non-directional band-pass type interference filter 1 is formed by laminating and depositing by evaporation, a substrate 3, multilayered metal-dielectric film blocking layers 4, a synthetic resin (for example, epoxy resin layer) layer 5, multilayered dielectric band-pass layers 6 and a substrate 7, successively from below, on the spherical optical glass 2. Since the non- directional band-pass type interference filter 1 is formed of the spherical laminated structure, the differences in the optical path lengths corresponding to the lengths of dotted lines in Fig. are smaller than the differences in the optical path lengths of flat planar filters even if incident light rays L1, L2 of different incident angles are made incident. Then, the fluctuation in characteristics with respect to the change in incident angle is decreased.  The light signals from a communication apparatus for which, for example, a laser beam is used, are received without receiving the interference effect by solar rays.
Patent JP-H0883771-A (JP)
Title: Reduced-pressure treating method
Inventor: GOTO TAISAN
IPC: C23C16/44
Filed: 1994-09-09
Abstract: PURPOSE: To shorten the evacuating time to improve treatment time by performing gas replacement by supplying a gas having a molecular weight larger than that of a reaction gas to a reaction chamber before evacuating the reaction chamber, and then, performing the evacuation. CONSTITUTION: The pressures in reaction chambers 7A and 8A and temperature of a sample W are adjusted while an H2 gas which is the base gas of a reaction gas G is made to flow in the chambers 7A and 8A from an H2 gas supplying source 49 by opening the valve 48 of a first gas supplying means 45. Then, after performing CVD by making an SiH4 gas to flow in the H2 gas from an SiH4 gas supplying source 51 by opening the valve 50 of a second gas supplying means 46, only the H2 gas is made to flow to the chambers 7A and 8A by blocking the SiH4 gas by closing the valve 50. Thereafter, gas replacement is performed by blocking the H2 gas by closing the valve 48 of the first gas supplying means 45 and, at the same time, by supplying an N2 or Ar gas from a replacing gas supplying source 53 by opening the valve 52 of a third gas supplying means 47.  After the gas replacement, the chambers 7a and 8A are evacuated by operating first and second vacuum pumps 55 and 56.
Patent JP-S59107059-A (JP)
Title: Heat-resistant ceramic material
Inventor: HIRAISHI HISASHI
IPC: C22C29/06
Filed: 1982-12-09
Abstract: PURPOSE:To obtain the titled material with increased compressive strength at high temp. by providing a specified composition prepd. by adding one or more among Mo, W, Ta, Ti, Nb, V, Zr and Hf to chormium carbide as a principal component. CONSTITUTION:This heat-resistant ceramic material with improved compressive strength has a composition consisting of 0.2-10wt% one or more among Mo, W, Ta, Ti, Nb, V, Zr and Hf and the balance chromium carbide. It can be used as the material of a skid rail, etc. in a heating furnace. One or more among Mo, W, Ta, Ti, Nb, V, Zr and Hf are preferably used in a fibrous state because the mechanical strength of the material is considerably improved. Powders of said components are blended so as to provide said composition, and the blend is cold pressed and sintered to obtain the desired ceramic material. It is preferable that the powders have >= about 99% high purity and <= about 10mum grain size. When a fibrous material is used, the diameter is adjusted to about 50mum.
Patent JP-H1145435-A (JP)
Title: Bump disk for proofreading of protrusion detection mechanism, specifying method for reference protrusion position of bump disk for proofreading and proofreading method of protrusion detection mechanism in magnetic disk medium inspection device
Inventor: IWASAKI NOBUO
IPC: G11B5/84
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To make it possible to automatically specify the reference position of a protrusion of a bump disk for proofreading. SOLUTION: First, the bump disk for proofreading is rotated and a protrusion detection head of a protrusion detection mechanism is moved on the surface of the bump disk for proofreading to generate a protrusion detection signal (First steps 52, 62). Then, the position of a peak in the protrusion detection signal is detected (Second steps 54, 64). Next, detected positions of plural peaks are stored (Third steps 60, 66). At this point, preliminarily stored position data on plural reference protrusions on the bump disk for proofreading are compared with detected and stored position data on plural peaks to specify the position of a peak which is high in correlation. Then, these specified peak positions are used as reference positions of protrusions on the bump disk for proofreading (Fourth step 70).