baber/WOPTO huggingface dataset:
Patent JP-H07177643-A (JP)
Title: Cable terminal
Inventor: KOBAYASHI YUTAKA
IPC: H02G15/02
Filed: 1993-12-22
Abstract: PURPOSE:To facilitate connection of the core and electrode and the entire assembling work by forming the housing while surrounding an embedded metal for containing a predetermined length of core and a tubular ring stretching to surround a part of connecting terminal part. CONSTITUTION:At a cable terminal, an embedded metal 15 is coupled detachably with the tubular end part 4D at a connecting terminal part 4 in order to contain the core 6 while exposing a relatively long length thereof. Consequently, the cable can be terminated easily. Since an electrode ring 16 can be fixed detachably to the large diametral part 15A of the embedded metal 15, the electrode ring 16 can be removed at the time of assembling the connecting terminal part 4 and thereby it causes no trouble in the work. Furthermore, the connecting terminal part 4 can be assembled by simply screwing the electrode ring 16 into the embedded metal 15 previously connected with a shield layer 10. This structure facilitates the assembling work.
Patent JP-H10165996-A (JP)
Title: Treatment process for sludge discharged from plant
Inventor: OKAMOTO RYOICHI
IPC: C02F11/02
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To simplify a treatment device, and reduce the operation cost by dehydrating sludge discharged from a plant and then introducing the sludge into a rotating drum for rotating the sludge mixed with an organic material in high temperature atmosphere and drying, and then carrying out the circulating agitation and fermentation through a hopper having the w-type cross section. SOLUTION: Sludge from an inplant equipment is dehydrated preliminarily in a dehydration device 2, and then carried from a receiving hopper 5 in a treatment device 4 to a rotating drum 9 by a screw conveyor 6. At that time, organic materials such as rice bran and rice husk in an organic material storage tank 7 disposed on a lower site are mixed properly by a bucket conveyor 8. The sludge is dried effectively by the exhaust heat generated by the agitation in the drum 9 or blow from outside following the rotation of the rotating drum 9. Dried sludge inside is dropped from above a belt conveyor 20 below onto a w-type fermentation and agitation hopper 21, and then circulation rotated to provide the sludge of water content of 50% or less.
Patent JP-H06196623-A (JP)
Title: Semiconductor device
Inventor: TOMITA KIYOSHI
IPC: H01L25/00
Filed: 1992-12-25
Abstract: PURPOSE:To enhance the coupling capacity between a lead part for a power supply and a grounding lead part. CONSTITUTION:A semiconductor device has a semiconductor element, a lead part 5 for a power supply, which is electrically connected to the semiconductor element, a grounding lead part 6, a signal lead part 7, a capacitor element 4, which is arranged so as to surround the semiconductor element and couples the power supply lead part 5 and the grounding lead part 6 with the capacitance, and a molding resin case for covering these parts. The capacitor elements are constituted by laminating first, second, third and fourth dielectric layers 10, 12, 14 and 16 and first, second and third electrode layers 11, 13 and 15.
Patent JP-H11171987-A (JP)
Title: Purification of polyester
Inventor: SHIMIZU KOTARO
IPC: C08G63/90
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for purifying the produced polyhydroxycarboxylic acid so as to have satisfactory quality and productivity. SOLUTION: This method for purifying a polyester comprises mixing a polyester solution prepared by carrying out polycondensation of a compound having carboxyl group with a compound having hydroxyl group in a solvent in the presence of a haloiminium salt as a polycondensation agent and/or a polyester solution prepared by charging a solvent to a polyester synthesized by carrying out polycondensation of a compound having carboxyl group with a compound having hydroxyl group in the presence of a haloiminium salt as a polycondensation agent with hydrochloric acid or sulfuric acid and then subjecting a solution phase of the polyester to solution separation from hydrochloric acid or sulfuric acid phase.
Patent JP-H11166001-A (JP)
Title: Persulfated chondroitin sulfuric acid, production thereof, and anti-blood coagulating agent containing the same as active ingredient
Inventor: IMANARI TOSHIO
IPC: A61K31/715
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound which is different from a heparin, having a high anti-blood coagulating activity by making the compound contain a specific number or more of O-sulfate groups in a recurring unit of a disaccharide. SOLUTION: This persulfated chondroitin sulfuric acid is obtained by containing >=3.6 O-sulfate groups in an average, preferably >=3.8 and more preferably >=4 in a recurring unit of a disaccharide. The most preferable objective compound having all of 4 hydroxyl group in the recurring unit in the disaccharide becoming sulfuric acid ester, is shown by the formula [(n) is preferably 10-50, and more preferably 20-30]. The objective compound is produced by reacting (A) a salt of chondroitin sulfate with (B) sulfur trioxide in a non- protonic solvent at a temp. of 30-50 deg.C, preferably 37-43 deg.C in (1:10)-(1:20), preferably (1:13)-(1:17) molar ratio of free hydroxyl groups in the component (A) to the component (B) for approximately >=30 min, preferably 30 min to 2 hr, and more preferably 45-90 min.
Patent JP-2001166511-A (JP)
Title: Electrophotographic photoreceptor and image forming device
Inventor: TODA NAOHIRO
IPC: G03G5/14
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To improve the adhesive state of an intermediate to be applied between an electrophotographic photoreceptor substrate and a photosensitive layer to the substrate as a result of finding and studying that the adhesive state of the intermediate layer to the substrate is most causative of the generation of black microdots and interference fringes. SOLUTION: Non-cut tube stock is used for a conductive substrate of the electrophotographic photoreceptor having at least a charge generating layer and a charge transfer layer on the conductive substrate and the electrophotographic photoreceptor has the intermediate layer containing white pigments of a particle size of 1/5 to 1/2 the exposure wavelength on the base.
Patent JP-2000170637-A (JP)
Title: Hydraulic machine
Inventor: KIMURA HAJIME
IPC: E02B9/06
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic machine capable of reducing downward thrust load to be generated on a water turbine by enabling disassembly and assembly of only the water turbine and dispensing with excavation for installation of a pumping pipe and concrete-burying of the pumping pipe. SOLUTION: A water turbine 50 having a casing 1 for allowing pressure water to flow to a runner 5, an upper cover 52 and a lower cover 3 for housing the runner 5, and a pumping pipe 54 for forming a passage downstream of the runner 5 is provided. A generator 51 having a rotor 11 to be rotated by torque of the runner 5, and a stator 19 arranged on the outer periphery of the rotor 11 is provided. A main shaft 9 for vertically connecting the rotor 11 and the runner 5 to each other is provided. The water turbine 50 is arranged above the generator 51, and the pumping tube 54 is constituted above the runner 5 so that pressure water allowed to horizontally flow from the casing 1 to the runner 5 may be discharged to the upper part of the runner 5 after passing the runner 5.
Patent JP-H05251844-A (JP)
Title: Manufacture for flexible circuit board
Inventor: ROBAATO ERU KOOMIA
IPC: H05K1/09
Filed: 1991-12-27
Abstract: PURPOSE: To prevent a copper layer from being released from a polyimide film in a post-process, such as circuit patterning or electrolytic plating by forming an extremely thin film of copper nickel alloy on the polyimide film and forming the copper membrane of satisfactory electric conductivity on the extremely thin film later. CONSTITUTION: A cupronickel alloy membrane and a copper membrane are laminated on one side or both sides of a polyimide film in this sequence. The cupronickel alloy membrane is formed, so that the film thickness can become 50-500 angstroms by sputtering with the cupronickel alloy, containing 40-80% nickel and 20-60% copper as a target. The cupronickel alloy called a monel metal is effective as the target. The copper membrane is formed, so that film thickness can become 1,000-4,200 angstroms by sputtering with the copper of satisfactory electric conductivity as a target. It is preferable that the film thickness of polyimide film be 25-125 μm.
Patent JP-H07189592-A (JP)
Title: Pipe laying method
Inventor: FUCHIMOTO KATSUMI
IPC: E21D9/06
Filed: 1993-12-25
Abstract: PURPOSE:To prevent the ground from subsidence by propelling smoothly a pipe and burying in the ground while it is following a shield machine, and injecting a self-hardening liquid material certainly between the pipe and the ground excavated even though the pipe has undergone a long distance execution of works after burying. CONSTITUTION:A pipe 3 is propelled and buried, while following a shield machine 2 from the starting pit 1 side, and is covered with a cylindrical film material 4 paid off from the shield machine 2, and a glide agent 8 is injected into the gap between the pipe 3 and film material 4 to facilitate propelling of the pipe 3. After the pipe 3 is buried till the target pit, a self-hardening liquid material 9 is injected into the space bounded by the film material 4 and the ground exczvated 6 from one of the pits, and with the injecting pressure the glide agent 8 within the film material is pushed toward the other pit through the film material 4 and is removed to be substituted with the self-hardening liquid material 9.
Patent JP-H10183574-A (JP)
Title: Wall body construction natural stone, wall body and method using it
Inventor: YUKIMOTO ISAO
IPC: E02D29/02
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To facilitate construction of a wall body having a natural stone wall face and construct a stable and strong wall body even in the case of constructing such a structure. SOLUTION: A lot of wall body construction natural stones 1 which are so connected that piling bases 3 for piling up are projected from a surface 2a of a natural stone panel 2 are prepared. While the wall body construction natural stones 1 are piled up into a plurality of stages in order with the natural stone panel 2 faced to the outside, the piling base 13 in each wall body construction natural stone 1 is buried by earth and sand so that the piling of the wall body construction natural stones 1 is facilitated and their holding states are strengthened.
Patent JP-H10215789-A (JP)
Title: Feed additive for ruminant
Inventor: MORIKAWA TAKAO
IPC: A23K1/16
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To obtain lumen bypass pharmaceuticals for ruminants which are safe, are improved in the solubility at long-time immersion and have excellent bypassing and digestible and absorbable properties by forming prescribed coating layers on the circumferences of specific nucleus pharmaceuticals. SOLUTION: This feed has the coating layers on the circumferences of the nucleus pharmaceuticals. The nucleus pharmaceuticals contain biologically active materials, such as methionine and lysine hydrochlorate at 50 to 90(wt.)% of the nucleus pharmaceuticals. These active materials consist of 10 to 50% (A) (i) >=1 kinds selected from 8 to 24C (un)satd. aliphat. monocarboxylic acid, 8 to 24C aliphat. alcohol, 2 to 8C (un)satd. aliphat. di- or tricarboxylic acid and (ii) >=1 kinds of 12 to 24C (un)satd. aliphat. monocarboxylate. These materials are dispersed in a protective material having the weight ratio of the components i and ii within a range of 30/70 to 10/90. The coating layers on the circumferences of the nucles pharmaceuticals consist of (B) >=1 kinds selected from 12 to 24C (un)satd. aliphat. monocarboxylate or polymers and zeins which do not dissolve in a neutral region and dissolve in an acidic region.
Patent JP-H09164877-A (JP)
Title: Sound source for low noise vehicle
Inventor: MIKI AKIRA
IPC: B60Q5/00
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To make a sound with a simple constitution and small energy thereby to call the attention of people around a vehicle and to a coming vehicle by connecting the rotor of a siren to the driving rotary shaft of the vehicle and rotating the rotor of the siren by the rotation of the driving shaft. SOLUTION: A siren 20 is disposed in the bonnet or at the outside bottom of a vehicle and the rotary shaft 32 of the rotor thereof is joined to the driving rotary shaft 14 directly or via a transmitting mechanism and the stator of the siren 20 is fixed to the fixed part of the vehicle (body, frame). The energy of pressure or particle speed which is accumulated in the inner space of the siren 20 is periodically relieved to the open air by driving the rotor by the rotation of the driving rotary shaft 14 thereby to produce a sound, whereby the sound informs people that a low noise vehicle such as an electric car comes near, calls attention to the surroundings of the vehicle and produces a sense of realism when driving a car.
Patent JP-H11186679-A (JP)
Title: Insulation board and manufacture thereof
Inventor: YAMADA SHOJI
IPC: H05K3/20
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide an insulation board having thick power circuit conductors and high dielectric strength and manufacture thereof for easily realizing such an insulation board. SOLUTION: To the surface of a 2 mm thick Al alloy base metal 1 a 300 μm thick Cu plate power circuit conductors 4 patterned by, e.g., the press working, are bonded through a 150 μm thick filler-contg. epoxy resin base insulation layer 2 and a 30 μm thick filler-contg. epoxy resin adhesive layer 3. The base insulation layer 2 and adhesive insulation layer 3 may be made of the same insulation material or dissimilar ones and the latter layer 3 may be formed only beneath a power circuit conductors 4.
Patent JP-H05154010-A (JP)
Title: Hook and loop coexisting type hook-and-loop fastener and its manufacturing method
Inventor: HIGASHINAKA YUKITOSHI
IPC: A44B18/00
Filed: 1991-12-05
Abstract: PURPOSE:To increase the density of hook-like and loop-like joint elements to improve the fastening strength by a method wherein the hook-like and loop- like joint elements are provided on the surface of a mount fabric, and the loop- like joint elements are designed to have a higher height than the hook-like joint elements. CONSTITUTION:A hook-and-loop fastener 1 consists of a mount fabric 2 made of woven fabric, etc., and hook-like and loop-like joint elements 3 and 4 which are provided on the surface of the mount fabric 2. The hook-like and loop-like joint elements 3 and 4 are arranged in rows and the ratio of the hook-like joint elements to the loop-like joint elements is 30-60%. The loop-like joint elements 4 are 0.7-4.2mm high and the hook-like joint elements 3 are 0.5-4.0mm high. Resin molds with enlarged heads used as the hook-like joint elements are mushroom-shape, umbrella-shape and the like. Thus, the density of the elements provided on the surface of the mount fabric can be increased. The hook-like and loop-like joint elements 3 and 4 are provided at a density of 40-150 elements per cm<2>.
Patent JP-2000175073-A (JP)
Title: Vertical synchronizing signal detector
Inventor: ISHIKAWA YOSHIKI
IPC: H04N5/10
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To generate and output a stable frame pulse by eliminating phase inversion of a frame pulse in the case of detection of locking. SOLUTION: A V-SYNC detection circuit 5 outputs two kinds of vertical synchronizing signal detection results of self running signal and a detection result by a detection window within the same vertical synchronizing signal period in the case of detecting a locking. In order to avoid occurrence of phase inversion of a frame pulse by two kinds of detection results, a field counter 3 generates a phase control signal that is set to a high level with an initial self running vertical synchronizing signal and keeps the high level up to a half of the vertical synchronizing signal period and cancels the phase inversion of the frame pulse resulting from the 2nd detection result by means of this control signal so that the always stable frame pulse can be generated.
Patent JP-H07196331-A (JP)
Title: Glass cutting device
Inventor: HANAMURA AKINORI
IPC: C03B33/037
Filed: 1993-12-29
Abstract: PURPOSE:To cut a glass so as to make the cut surface design favorable. CONSTITUTION:As a lift panel 20 is allowed to move vertically so as to be HS in height at the starting point 12s, HM (HM>HS) at the meddle point 12m, and HE (HE>HM) at the end point 12e, a cutter 32 is pressed against a glass 12 with a pressing force of FS at the starting point 12s, FM (FS>FM) at the middle point 12m, and FE (FE>FM) at the end point 12e. Therefore, a cutting line L is engraved deeply at the starting point 12s and the end point 12e, being engraved less deeply at the middle point 12m, and the cut surface design gets favorable.
Patent JP-H08233274-A (JP)
Title: Cooking appliance
Inventor: ITO KATSUMI
IPC: F24C3/02
Filed: 1995-12-20
Abstract: PURPOSE: To obtain a cooking appliance of which the grate is lowered so as to enhance the efficiency of heating of a cooking pot on the occasion of introducing secondary air for combustion of a gas burner and, moreover, which prevents drop of overflowing soup into the appliance. CONSTITUTION: A downward-step-shaped edge 24 for supporting an aeration bowl is formed in an opening part 16 of a top plate 12 wherein a gas burner 14 is disposed. A downward-stepped part 32 provided with an outer peripheral flange 30, of the aeration bowl 18 provided around the gas burner 14, is made to be supported on the edge and an air passage 34 of secondary air for combustion is formed therein. Thereby the secondary air is introduced into the gas burner 14 from inside an appliance.
Patent JP-H06174591-A (JP)
Title: Optical pulse tester
Inventor: MORI HIDEO
IPC: G01M11/02
Filed: 1992-12-02
Abstract: PURPOSE:To accurately obtain loss at a fiber connecting point of a fiber line. CONSTITUTION:A laser pulse is emitted from a pulse light source 31 to a fiber line, a level of a rearward scattered light is detected by a photodetector 36, and stored in a memory 42. Connecting point detecting means 43 obtains a connecting point address in which a received level is discontinuously varied, and its varied quantity L is detected by connecting point varied quantity detecting means 44. Gradient detecting means 45 detects gradients alphaf, alphab of parts in which received levels are uniformly varied before and after the connecting point address. Connecting loss detecting means 46 detects true loss Lt of an optical fiber connecting point by calculation of L-(alphab-alphaf).
Patent JP-H08334122-A (JP)
Title: Guide system guiding movable member along specified longitudinal passage
Inventor: SCHOEN UWE
IPC: B23Q11/08
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To improve action reliability even after multiple times of reciprocation and to prevent contaminant by protruding a tape beyond a longitudinal path for guiding a movable member along a predetermined longitudinal path between two end parts in which shift in the opposite direction is suppressed. SOLUTION: An engaging lip parts 27a, 28a protruded from the lower edge part of a cover tape 25c are engaged in longitudinal grooves 30a, 31a in a slit 34, so that no swell is generated in the cover tape 25c. When the cover tape 25c is stopped, immediately, a leaf spring 63 is firmly engaged with the cover tape 25c, so that a part forcibly advancing beyond the end part in the right end face part 6 of the cover tape 25c is prevented from sliding in the opposite direction. In the end part of a base body part 2 of a conveying base 3, a left end face part 5 and the right end face part 6 are arranged, while a guide passage is defined between the left and right end face parts 5, 6 and extended along a longitudinal center axis 8 of the base body part 2, and along the guide passage, a movable member forming the conveying base 3 is moved.
Patent JP-H06205801-A (JP)
Title: Absorber article
Inventor: SUZUKI MIGAKU
IPC: A61F5/44
Filed: 1992-12-04
Abstract: PURPOSE: To prevent an absorptive product from slipping off the placed position even when a user exercises and inadvertent leak securely by processing a urine holding part on one side and an excrement holding part on the other side of a retentive tray shaped storage member. CONSTITUTION: The absorptive product 1 is composed of a holding body 1, absorptive material supported by the holding body 1 and a top sheet to cover the inner front of the holding body 1. The holding member 1 extends, using a sheet of foamed polyethylene or the like, to a slightly thin long first part 1a to cover the front crotch of the body and has a wider second part 1b to cover the rear crotch of the body, forming the whole as a tray shaped with brim parts processed around. The absorptive material is applied in the first part 1a of the holding member 1 between the member 1 and the top sheet. Then the absorptive product 10 described above is made integrally with a cover 20 to obtain a diaper for babies or adults.
Patent JP-H05155457-A (JP)
Title: Belt meandering correcting device
Inventor: ENDO HIDENOBU
IPC: B65H5/02
Filed: 1991-12-09
Abstract: PURPOSE:To perform constantly high reliable correction of meandering of a belt by preventing the occurrence of a trouble to a photo-sensitive substance belt and an image forming part owing to a too fast approach time. CONSTITUTION:An inclination varying means capable of varying inclination of a belt correction roller in a plurality of stages is provided. In concrete, the inclination varying means comprises a deflecting shaft 303 by which inclination of the belt correction roller is generated through rotation of an eccentric shaft, a tracking motor 310 by which the deflecting shaft 303 is driven, an approach time measurement counter 702 by which the approach time of a belt body is measured based on a rotation detecting signal from the deflecting shaft 303, and a tracking motor control part 701 operated to perform ON/OFF control of the tracking motor 310 based on a time measured by the approach time measuring counter 702 and a preset reference time.
Patent JP-H07195084-A (JP)
Title: Treatment of hydrochloric and phosphoric acid based waste water containing aluminum
Inventor: YATOMI NOBUYOSHI
IPC: B01D9/02
Filed: 1993-12-29
Abstract: PURPOSE:To recover high-purity aluminum chloride crystals by thickening a waste water to precipitate aluminum chloride crystals and to form a slurry, then providing means for incorporating a hydrochloric acid of a specific ratio of chlorine to the slurry to separate the crystals and mother liquors. CONSTITUTION:The hydrochloric and phosphoric acid based waste water contg. aluminum is first thickened to precipitate the aluminum chloride crystals, by which the slurry is formed as a first stage to treat the waste liquid. Next, the hydrochloric acid of the amt. corresponding to 0.1 to 1mol chlorine is incorporated per 1mol aluminum in the slurry mother liquor to the slurry to precipitate the aluminum chloride crystals and thereafter, the aluminum chloride crystals and the mother liquor are separated as a second stage. In succession, the hydrochloric acid of the amt. corresponding to 2 to 6mol chlorine is incorporated per 1mol aluminum in the concd. waste liquid to the mother liquor to precipitate the aluminum chloride crystals as a third stage; thereafter, the aluminum chloride crystals and the mother liquor are separated.