baber/WOPTO huggingface dataset:
Patent JP-H06259818-A (JP)
Title: Method for inspecting cd stamper
Inventor: SUGITA HISAAKI
IPC: G01M11/00
Filed: 1993-03-09
Abstract: PURPOSE:To provide a method efficiently performing repeat inspection for an inspection subject block in an optimum position in a CD stamper inspection instrument. CONSTITUTION:The data of the time of lapse of a former block B(n-1) than the inspection subject block B(n) is set in a register previously, and a CD stamper 1 is rotated at a fixed linear velocity, and the Q codes of respective frames are read by an optical head 3. Then, the data of the time of lapse of respective blocks B are reproduced from respective Q codes, and the reproduced data of the time of lapse are compared with the data of the time of lapse set in the register, and the optical head 3 is positioned on the block and a signal waveform is inspected by the coincidence of both data. At the time of ending the inspection, a jump signal is generated by a jump signal generation means, and the optical head is jumped from the track TR(a) in the block B(n) to a former track TR(a-1) as the arrow J, and the optical head is positioned on the block B(n) again to perform the inspection by one revolution of the CD stamper. In such a manner, the positioning and the jump of the optical head are repeated, and the inspection of the block B(n) is performed plural times.
Patent JP-S58192243-A (JP)
Title: Manufacture of metal backing cathode-ray tube
Inventor: SUZUKI TETSUO
IPC: H01J9/22
Filed: 1982-05-07
Abstract: PURPOSE:To fully wet the inside of a phosphor layer while degrading interface tension of water by adding a water-soluble macro molecule showing interface activity. CONSTITUTION:The inside of glass 6 of a cathode-ray tube face part is applied with phosphor powder in order to form a phosphor layer 7. A water solution of 1.0wt% of hydroxy-propyl cellulose is injected into said phosphor layer 7 in order to form a uniform water solution layer 8 by removing the surplus water solution. Next, a toluene solution of 3.5wt% of an acryl resin is sprayed in an atomized form on the water solution layer 8 followed by drying and forming a thin film of the acryl resin on the inside of the phosphor layer 7 by evaporating moisture and a solvent in order to obtain a metal backing layer 10 by evaporating alminium thereon. Thereafter, hydroxy-propyl cellulose and the acryl resin are decomposed and removed by heating. The phosphor layer 7 can be fully wetted because the interface tension of the water solution of hydroxy-propyl cellulose is low compared with that of water.
Patent JP-S60219992-A (JP)
Title: Overload protecting circuit
Inventor: OOHASHI TOSHIHARU
IPC: H02P7/29
Filed: 1984-04-13
Abstract: PURPOSE:To detect the overload of a motor without power loss by inserting a core into a coil wound with a lead wire connected in series with the motor, and switching a motor current by the output of a Hall element disposed oppositely to the core. CONSTITUTION:When a switch 14 is turned ON, a capacitor C1 is not charged, a reference voltage Vref rises to a power source voltage Vcc. Accordingly, the output V0 of a comparator 11 becomes ''H'', the output VG of a flip-flop 12 becomes ''H'', an FET 9 becomes ON, and a current is flowed to a motor 2. When a load increases and a motor current Ia becomes excess, the output VH of a Hall element 8 for detecting a magnetic field generated in a core (b) increases. When the output VH becomes a reference voltage Vref or higher, the output FG of the flip-flop 12 becomes ''L'', and the FET 9 becomes OFF.
Patent JP-S60219001-A (JP)
Inventor: SAKANO OSAYUKI
IPC: B27C1/12
Filed: 1984-04-14
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-H10270457-A (JP)
Title: Manufacture of bipolar transistor
Inventor: YOSHITAKE NOBUYUKI
IPC: H01L21/331
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To manufacture a high-speed bipolar transistor having a high withstand voltage through a smaller number of manufacturing processes. SOLUTION: A semiconductor layer 4 of a first conductivity type and element isolating areas 3 and 9 of a second conductivity type are formed on a semiconductor substrate 1 of the first conductivity type. Then a LOCOS forming section 7 is formed so that the section 7 may be coupled with the areas 3 and 9 and, at the same time, a bipolar transistor is formed in the semiconductor layer 4 during the formation of the layer 4 and element separating areas 3 and 9 or the LOCOS forming area 7. An annular external base section composed of a LOCOS section is simultaneously formed so as to surround a part which becomes a base area on the semiconductor layer 4 while the LOCOS forming area 7 is formed and, thereafter, recesses 8a are formed by selectively removing the external base section.  After the formation of the recesses 8a, base areas 13 and external base areas 13a of the first conductivity type are formed by introducing an impurity into the semiconductor layer through ion implantation and diffusing the impurity by annealing.
Patent JP-H11267020-A (JP)
Title: Electric rice cooker
Inventor: TSUJI KENICHI
IPC: A47J27/00
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To control a cover body heating means corresponding to room temperature change without using an additive sensor such as a shoulder sensor or a cover body inner sensor or the like. SOLUTION: In an electric rice cooker, a heat retention heating means to heat an inner pot for heat retention, a cover body heating means (shoulder heater 14 or cover heater) to heat a lower surface of a cover body, and an energization control means to control energization quantity to the cover body heating means (shoulder heater 14 or cover heater) based on the number of ON/OFF times of the heat retention heating means within a fixed time during heat retention control are provided.  When a detected value by the ON/OFF time detection means is large, it is estimated that room temperature is becoming lower, and energization quantity to the cover body heating means is controlled to be increased, while if the detected value by the ON/OFF time detection means is small, it is estimated that room temperature is becoming higher, when energization quantity to the cover body heating means is controlled to be decreased.
Patent JP-H08270545-A (JP)
Title: Radial plunger pump
Inventor: KUHARA KEIJI
IPC: F04B1/04
Filed: 1995-03-31
Abstract: PURPOSE: To prevent the reduction of a discharge rate due to abrasion of an edge by eliminating the abrasion of the edge of a cylinder hole. CONSTITUTION: An intake chamber 21 is arranged on an outer area of a cam 17 which is driven and rotated. A cylinder hole 22 is formed on a peripheral wall of the intake chamber 21. A plunger 23 which reciprocates by being pressed by the cam 17 is housed in the cylinder hole 22. An intake hole 28 is formed on a peripheral wall of the plunger 23. A recession 30 which is in sliding contact with an outer peripheral surface of the cam 17 in substantially a fitted state is formed on a bottom surface of the plunger 23. The rotation of the plunger 23 is regulated by the recession 30. An opening direction of the intake hole 28 is dislocated from the direction perpendicular to a rotary shaft of the cam 17. Even when the plunger 23 is tilted in a direction perpendicular to the rotary shaft of the cam 17, the intake hole 28 is not in strong contact with an edge 31 of the cylinder hole 22.
Patent JP-2000267228-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: HOSOKAWA JUNICHIRO
IPC: G03C1/95
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide the silver halide photographic sensitive material high in sensitivity and prevented from roughening of images in the case of using a specular light source or ones near to it for printing, and superior in graininess and resistance to adhesiveness. SOLUTION: The silver halide color photographic sensitive material is provided on a support with at least one blue-, green-, and red-sensitive silver halide emulsion layer each containing yellow, magenta, and cyan couplers, respectively, and, as the outermost layers, a second protective layer composed of a nonphotosensitive hydrophilic colloidal layer containing matting agent particles having a floating coefficient (fc) of >=0.08, and a first protective layer adjacent to the above layer on the side of the support, and the floating coefficient fc is defined by fc=Rq/Dav, where Rq is a surface roughness and Dav is the diameter of the central particle of the alkali-soluble matting agent.
Patent JP-H10270980-A (JP)
Title: Band revision type filter circuit
Inventor: TAKAHASHI FUJIO
IPC: H04B1/26
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide the band revision filter circuit that takes a band width wide in a wide mode and has a symmetrical notch characteristic in a narrow mode with a simple circuit configuration. SOLUTION: First and second monolithic crystal filters MCF1, MCF2 are connected not through an amplifier. In the narrow mode, a 1st inductor L2, a 1st capacitor C5, a 2nd capacitor C7, a 2nd inductor L4 and a 3rd capacitor C4 form a notch circuit that makes a band width of the filter circuit narrow. On the other hand, in the wide mode, a connecting point P connects to a ground level point via 1st and 2nd diodes D1, D2 and the 3rd capacitor C4 is disconnected to configure the circuit with a wide band width. In the wide mode, a 4th capacitor C2 and the 1st inductor L2 being part of the notch circuit act like an impedance adjustment circuit.
Patent JP-S63244696-A (JP)
Inventor: MOCHIZUKI HAJIME
IPC: H05K1/02
Filed: 1987-03-31
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-S63244551-A (JP)
Title: Thin type battery
Inventor: ASHITAKA HIDETOMO
IPC: H01M50/193
Filed: 1987-03-31
Abstract: PURPOSE:To improve long-term preservation stability by using an adhesive polyolefine composition, an admixture of specified components in a specified ratio, as a sealing material. CONSTITUTION:As a sealing material an adhesive polyolefine composition is used in which at least two kinds of ingredients out of ingredients (a)-(d) shall be contained, and the blending percentages of respective ingredients in the composition are as follows: (a): 10 to 100 weight %, (b): 0 to 90 weight %, (c):0 to 90 weight % of a polymer weight and (d): 5 to 50 weight % of the total composition weight. Denatured polyolefine which is obtained by graft reaction of polyolefine and alkenil succinic acid or unsaturated compounds expressed in formula 1 is used as (a), undenatured polyolefine is used as (b), polymers which have lower tensile elastic modulus in a room temperature than that of denatured or undenatured polyolefine polymers, for example each kind of polyethylene, are used as (c) and powdered calcium carbonate is used as (d).
Patent JP-H07324151-A (JP)
Title: Styrene polymer composition
Inventor: SATO ATSUSHI
IPC: C08L25/04
Filed: 1995-03-31
Abstract: PURPOSE:To obtain a styrene polymer composition improved in impact resistance and reduced in the anisotropy of mechanical strengths otherwise forming during extrusion. CONSTITUTION:This composition comprises 20-70wt.% nonrubber-modified styrene polymer, 30-70wt.% block copolymer comprising a conjugated diolefin and a vinyl-substituted aromatic compound and having a content of the vinyl- substituted aromatic compound of 65-90wt.%, 1-4wt.% block copolymer comprising a conjugated diolefin and a vinyl-substituted aromatic compound and having a content of the vinyl-substituted aromatic compound of 15-50wt.% and 1-20wt.% high-impact rubber-modified styrene polymer having a mean rubber particle diameter of 0.2-4.0mum and a content of the elastomer of 3-15wt.%.
Patent JP-H07275519-A (JP)
Title: Game device
Inventor: NIIMURA TAKESHI
IPC: A63F13/54
Filed: 1994-04-14
Abstract: PURPOSE:To increase a total number of questions and enhance game function, regarding a game device of quiz setting type. CONSTITUTION:CPU 12 selects one of all questions preliminarily saved in ROM 13, and reads out the voice data of the selected question from a memory device 22. In this case, constitution is so made that voice is outputted after the application of the prescribed sound effect with an effect adding section 12a.
Patent JP-S60242477-A (JP)
Title: Automatic feeding device
Inventor: FUKUI KAZUYUKI
IPC: G03G15/00
Filed: 1985-04-09
Abstract: PURPOSE:To feed sheets of paper of different size, quality, and thickness to a following process, one by one, securely with high press-contacting force by setting the coefficient of friction of the peripheral surface a normal rotating member larger than that of a reverse rotating member. CONSTITUTION:When copy paper 12 sent out by a paper feed roller 13 reaches a handling means 14, copy paper 12 as the uppermost layer is given a conveying force by the normal rotating roller 16a in a feed direction A and the 2nd and succeeding sheets of copy paper are given a handling force larger than the frictional force against the uppermost copy paper 12 in the opposite direction of the paper feed direction by reversing rollers 19 and 19. Then, a driven roller 20 pressed against the normal rotating roller 16a and driven rollers 16b and 16b pressed against the reversing rollers 19 and 19 are driven by the roller 16a, and 19 and 19 respectively to turn. Consequently, neither the conveying force nor handling force attenuates owing to the repulsion between rollers, and only the uppermost copy paper 12 is conveyed securely, so that the 2nd and succeeding sheets of copy paper are inhibited securely from being conveyed together.
Patent JP-S554230-A (JP)
Title: Ground height detector
Inventor: ISHIKAWA HIROSHI
IPC: G01D5/18
Filed: 1978-06-23
Abstract: PURPOSE: To provide a ground height detector which can detect the variation in the ground height accurately with high durability.  
     CONSTITUTION: When the ground height is lowered, a trailing arm 3 is moved upwardly to thereby move upwardly a shaft 16 for mounting an arm 24 and a shaft 21 via three-pole  magnet 17 to thus face the magnet 17 at N pole with a hole IC10. Thus, it operates the hole IC10, which thereby is deenergized by an S pole. Simultaneously, since the shaft 16 makes at the end thereof contact with a stopper 15, the pushing force to the shaft 16 absorbed by the arm 24 to thereby prohibit the movement of the shaft 16 to thus maintain the operating state of the hole IC. After lapse of predetermined time, a suction signal is generated. When the ground height is raised, the pole N faces with the IC hole 11 to thereby operate the hole IC11, which is deenergized thereby by the pole S. After lapse of predetermined time, exhaust signal is generated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02254643-A (JP)
Title: Optical recording medium
Inventor: KAWAKAMI HARUO
IPC: G11B7/2585
Filed: 1989-03-28
Abstract: PURPOSE:To improve the corrosion resistance of a cooling layer to cool a recording layer and to improve the preservable life of recording information by providing an auxiliary layer consisting of one of Al2O3 and AlN to prevent the oxidation and corrosion of the cooling layer on at least one surface side of the cooling layer to be cooled a recording layer. CONSTITUTION:The corrosion of Al is caused by the infiltration of water through a polycarbonate substrate 1, a ceramics protective layer 2 and a protective layer 8 having an org. surface from the atmosphere. An Al2O3 layer adjacent to the Al layer 6 or AlN layers 5, 7 suppress the diffusion of this water to the Al layer 6, thereby preventing the oxidation and corrosion of the Al layer 6. The Al2O3 or AlN is transparent to laser light and has a high thermal conductivity as well and, therefore, the functions of the Al as the cooling layer are not impaired at all. The Al2O3 or AlN layers can be easily produced by the same sputtering device as for forming the Al layer and by adding oxygen into a sputtering gas. The corrosion resistance of the reflecting and cooling layers is improved in this way and the preservable life of recording information is prolonged without impairing the high thermal conductivity and reflectivity and low cost which are resulted from the use of the cooling layer consisting of the Al.
Patent JP-H11268061-A (JP)
Title: Production of disk brake pad
Inventor: HAYASHI KEIJI
IPC: B29B11/16
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a brake pad in which a crack is difficult to be caused at braking time by orientating fiber blended with a friction material in a desired direction and increasing the interlaminar strength of the brake pad. SOLUTION: A preforming die 3 is constituted of side frames 11, 11 and side presser frames 12, 12. A friction material 20 is compressed in the direction parallel to a face 23 adhesive to a back plate 7 by sliding the side presser frames 12, 12 in the cross direction and is preformed. Fiber 21 blended with the friction material 20 generally tries to change a direction into the direction orthogonal to the direction compressed during forming. Accordingly, fiber 21 is orientated in the orthogonal direction for the adhesive face 23 by compressing the friction material 20 in the direction nearly parallel to the adhesive face 23 allowed to adhere to the back plate 7 in the case of preforming.
Patent JP-S6042157-A (JP)
Inventor: JIYANNPIEERU BARUNABU
IPC: F16C3/02
Filed: 1984-04-16
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-H10249359-A (JP)
Title: Phosphorus removing and recovering device utilizing seawater
Inventor: NISHI YASUNOBU
IPC: C02F1/58
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To efficiently separate the water to be treated and the crystal grain of magnesium ammonium phosphate(MAP) by providing a partition between the large-diameter part of the upper part of an outer cylinder and the upper part of an inner cylinder, forming a completely downward flow of circulating water between the inner cylinder at the upper part of the device and the partition and forming a slow upward flow of the circulating water between the peripheral wall of the large-diameter part of the outer cylinder and the partition. SOLUTION: A large-diameter part 11 having a treated water outlet 12 is formed at the upper part of the outer cylinder 10 of this phosphorus removing and recovering device utilizing seawater and a small-diameter part 13 having a crystal grain outlet 14 at the lower part. A diffuser means 15 is arranged close to the small-diameter part 13 in the outer cylinder 10, a through-cylindrical inner cylinder 20 extending close to the bottom of the outer cylinder is arranged in the outer cylinder 10, a partition 30 is provided between the upper part of the inner cylinder and the large-diameter part 11 of the outer cylinder, and a means 21 for injecting the water to be treated into the inner cylinder 20 and a means 22 for injecting seawater are furnished.
Patent JP-H11261930-A (JP)
Title: Driving circuit for liquid crystal display device
Inventor: YAEHASHI TOSHIO
IPC: H04N5/225
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To allow a driving circuit for the liquid crystal display device used for a camcorder or the like to drive simultaneously two liquid crystal display devices with different frequencies of horizontal scanning pulses. SOLUTION: This drive circuit is provide with a 1st horizontal drive pulse generating circuit 24 that drives a 1st liquid crystal display device and with a 2nd horizontal drive pulse generating circuit 34 that drives a 2nd liquid crystal display device separately so as to configure the driving circuit in a way that the 1st liquid crystal display device and the 2nd liquid crystal display device use in common an RGB image signal output circuit and a vertical drive pulse generating circuit 27.
Patent JP-S533816-A (JP)
Title: Film positioning device
Inventor: AISAKA SHIGENORI
IPC: G03B27/58
Filed: 1976-07-01
Abstract: PURPOSE: To enable the use of both roll-to-roll system and roll-to-sheet system by providing a rotatable member driven by a motor secured at the outside of a platen and an anti-rotation member for the rotatable member. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62232367-A (JP)
Title: Industrial method for dehydrating food
Inventor: MATSUBARA MAMORU
IPC: A23L3/40
Filed: 1986-04-03
Abstract: PURPOSE:In dehydrating foods by the use of a substance having high osmotic pressure, to make it possible to use the substance having high osmotic repeatedly and to dehydrate foods efficiently and hygienically, by sterilizing the substance having high osmotic pressure to prevent multiplication of bacteria. CONSTITUTION:When a substance having high osmotic pressure such as edible saccharide, mannan, sodium polyacrylate, propylene glycol, etc., is used as a dehydrating agent, the dehydrating agent is brought into contact with a food packaged with a water permeable semipermeable membrane through the water permeable semipermeable membrane, water in the food is permeated through the water permeable semipermeable membrane, absorbed in the substance having high osmotic pressure and the food is dehydrated, in the case where water activity of the substance having high osmotic pressure becomes >=0.75, the substance having high osmotic pressure is sterilized by ultraviolet light irradiation method, ozone treatment method, etc.
Patent JP-H06288694-A (JP)
Title: Heat exchanger
Inventor: YANO TAKESHI
IPC: F28F9/02
Filed: 1993-04-05
Abstract: PURPOSE:To provide a heat exchanger in which an entirety can be simplified, and a weight is reduced to decrease its cost. CONSTITUTION:Concentrated absorption liquid 1a is supplied to a circulating branch chamber 11 of a lowermost position, repetitively transferred in a heat transfer tube 12 to the corresponding chamber 11 and transferred to the chamber 11 of directly above from a concentrated absorption liquid communicating opening 8, dilute absorption liquid 1b is supplied to a heat exchanging branch chamber 18 of an uppermost position, repetitively transferred to a heat exchanging branch chamber 18 of directly below through a dilute absorption liquid communicating opening 19 to be heat exchanged. Since a casing 2 is divided into a circulating chamber 2A and a heat exchanging chamber 2B, the chamber 2A is formed of a plurality of vertical circulating branch chambers 11, and the chamber 2B is formed of a plurality of vertical heat exchanging branch chambers 18 via a deflectors 17, an entire exchanger can be simplified as compared with prior art in which a plurality of casings are aligned to be disposed vertically and connected by connecting tubes, its weight is reduced to decrease its cost.
Patent JP-S63243942-A (JP)
Title: Art work method for production of printed circuit board
Inventor: KITAHARA SHIRO
IPC: G03F1/00
Filed: 1987-03-30
Abstract: PURPOSE:To decrease halation and to shorten the time for drawing by forming an outside frame by two straight segment connecting the arc segment between two points on the circumference and one out-of-circle point and painting out the inside of the outside frame in parallel with one out-of-circle straight segment. CONSTITUTION:The 1st segment 1 connecting the two points P1 and P2 on the circumference and the 2nd and 3rd segments 3, 2 crossing each other at one out-of-circle point Q from the two points P1, P2 are provided. The outside frame is formed by these 1st, 2nd, and 3rd segments. The 4th segment 4 with the starting point of the locus at the 3rd segment 2 is drawn in parallel with the 2nd segment 3 within this outside frame until said segment arrives at the 1st segment 1. The 5th segment 5 is drawn in parallel with the 4th segment 4 by inverting from the arrival point of the 1st segment until the segment arrives at the 3rd segment and from this point on, the above-mentioned operations are repeated to draw the loci of the projection line within the figure of the outside frame. The number of flashes to the same point is thereby decreased and the reduction in halation and the shortening of the time for drawing are permitted.