baber/WOPTO huggingface dataset:
Patent JP-H09176862-A (JP)
Title: Electroless plating method of non-conductive body and catalytic activity imparting agent for electroless plating
Inventor: MATSUI FUJIO
IPC: C23C18/18
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To avoid the use of a noble metal compd. and to reduce the plating cost by using nickel phosphite to impart a catalytic activity at the time of executing an electroless plating on a non-conductive body. SOLUTION: The non-conductive body to be plated is immersed in a nickel phosphite suspension to stick nickel phosphite particles and dried, then the body is immersed in an electroless plating soln. and plating is executed. A well-known condition may be adopted as the condition of the electroless plating, but a film is formed rapidly and without unevenness by putting an anode into the electroless plating soln. and supplying power by using the non-conductive body to be plated as a cathode while executing the electroless plating. Further, the suspension in which 30-500g nickel phosphite, especially 150-350g nickel phosphite, is suspended in 1l water is preferable as the nickel phosphite suspension. Precipitate obtained by adding a soluble nickel salt to a deteriorated soln. of the electroless plating soln. using hypophosphite as a reducing agent is used as the nickel phosphite particles.
Patent JP-H10182673-A (JP)
Title: Production of acid phosphoric ester
Inventor: SATO TAKESHI
IPC: C07F9/11
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a production process for acid phosphoric ester mixture, in which the composition ratio of phosphoric monoester to phosphoric diester is controlled. SOLUTION: The acid phosphoric ester mixture mainly comprising phosphoric monoester and phosphoric diester, eater, a water-insoluble organic solvent and a basic compound are mixed and treated to extract the acid phosphoric ester into the water phase, which is to be separated. Then, a acid and a water- insoluble organic solvent or an acid, a water-insoluble organic solvent and an inorganic salt are added to the water phase, as their amounts are controlled to extract the acidic phosphoric ester mixture in which the composition ratio of phosphoric monoester to phosphoric diester are controlled.
Patent JP-2001167115-A (JP)
Title: Electronic album preparing method and electronic album preparation supporting system
Inventor: YUGAWA ATSUSHI
IPC: G06F19/00
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To enable an individual to enjoy the preparation of an electronic album by a simple constitution. SOLUTION: This system is provided with a CD-ROM preparing part 11 for executing processing for recording, in a CD-ROM 5, materials 3 such as photographs, sound and video collected by a traveler 2 and an album mounting 4 into which these materials 3 are fitted, a personal computer 9 for executing editing work for preparing an electronic album 8 by fitting the materials 3 onto the mounting recorded in the CD-ROM 5, and a server part 13 connected with the computer 9 through the Internet 7 and holding the relation between the individual materials 3 and the mounting and the relation between the respective materials, which relations constitute the prepared album 8, in an HTML style.
Patent JP-H09180753-A (JP)
Title: Nickel-metal hydride battery
Inventor: UMEHARA YUICHI
IPC: D04H1/4291
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To improve a cycle life characteristic by satisfying the requirements for both self-discharging restraint and productivity. SOLUTION: A separator made of polyolefine nonwoven or woven fabric subjected to hydrophilic treatment by means other than sulfonation is used as a separator, and a sulfonated polyolefine resin is laid in a battery jar, in addition to the separator. In this case, a nonwoven or woven fabric form of the resin is used as the sulfonated polyolefine resin.
Patent JP-H06174522-A (JP)
Title: Method and apparatus for measuring volume
Inventor: MIYAZAKI SHINJI
IPC: G01F22/02
Filed: 1992-12-05
Abstract: PURPOSE:To secure the stable measuring accuracy by positively removing the abnormal value of the result of operation in the method and the apparatus, wherein the volumes the spaces of a main tank and a reference tank are changed and the volume of the space in the main tank is measured based on the pressure fluctuation values in both spaces. CONSTITUTION:Under the state, wherein an actuator AT is operated the driving with a driving means M3, the respective pressure-fluctuation values under the operating states in a main tank MT and a reference tank ST are detected with first and second pressure-fluctuation detecting means M1 and M2. In an operating means M4, the volume of the space in the main tank MT is operated based on the ratio of the respective pressure fluctuation values under the operating states. Whether the result of the operation is within the specified fluctuation range or not is judged with an output judging means M5. The result is outputted only when the value is within the specified fluctuation range.
Patent JP-2001161967-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can sufficiently thrill and excite the player in a shortened time mode. SOLUTION: The finishing time of a shortened time mode which is started after opening/closing motion of a jackpot winning port 90 based on condition that the player won a special premium in a first display game regarded as a slot machine is regulated by time regardless of the number of operation of a second display game and the continuation period of the shortened time mode is varied corresponding to the result of execution of the second display game carried out at first after that. The upper limit of the number of discharging balls in a unit time is increased from that in an ordinary period during the game is in a shortened time mode. The player is thrilled and excited because the amount of profit the player can receive is varied according to the number of the second display game executed in the shortened time mode continued for a prescribed time.  The player can win the profit more than that in a shortened time mode since the upper limit number of discharging balls per unit time is increased.
Patent JP-H09179443-A (JP)
Title: Electrophotographc recording device
Inventor: EMA HIROMICHI
IPC: G03G15/20
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To attain correct recording always agreeably without the generation of temperature unevenness even if small size paper is passed repeatedly by changing the heat capacity of a specific part, not coming in contact with paper, of a heating roller according to the size of paper. SOLUTION: In addition to a fixing roller 1 and a pressure roller 2 of a fixing device, a heat capacity roller 3 is provided in proximity to the fixing roller 1. This heat capacity roller 3 is shorter in width than the fixing roller 1 and placed close with a space to a part of the fixing roller 1 with which small size paper does not come in contact, and when the fixing roller 1 is heated and thermally expanded, the heat capacity roller 3 comes in contact with the fixing roller 1. Because of coming in contact with the heat capacity roller 3, the heat of the part of the fixing roller 1 with which the small size paper does not come in contact is taken away to lower the temperature, so that the fixing roller 1 is prevented from becoming abnormally high in temperature to cause a problem even when small size paper is continuously passed.
Patent JP-H10181503-A (JP)
Title: Side air bag device
Inventor: YAMAUCHI YOSHIHIKO
IPC: B60R21/20
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To make it unnecessary to give tension to a reinforcing cloth provided on the inside of a gore part, and to certainly openvdly tear a surface skin cover from a sewed part corresponding to the front end of the gore part. SOLUTION: An air bag module 8 is wrapped with a reinforcing cloth 20, and both its free ends 21, 23 are sewed in the sewed part 19 of a surface skin cover 14. Thus it is unnecessary to give tension member to the reinforcing cloth 20. The sewed part 19 does not therefore meander, and is excellent in the point of an outward appearance, and since the correction work of meandering becomes unnecessary, advantage is also produced in working ability. In addition, since the reinforcing cloth 20 is provided on both right and left sides of the air bag module 8, the developing direction of the air bag 11 is turned toward the sewed part 19 to ensure the openedly tearing from the sewed part 19.
Patent JP-H04339320-A (JP)
Title: Optical disc tracking thereof and reader therefor
Inventor: CHIYAARUZU UIRIAMU RENO
IPC: G11B7/007
Filed: 1991-12-16
Abstract: PURPOSE: To provide a device for performing the tracking and reading/writing operations of information to an optical disk memory system having a disk medium having a lot of information tracks provided alternately with a single guide track. CONSTITUTION: The optical disk medium has a surface provided with plural guide tracks 12a and 12b at intervals when observing it along the radius, information tracks 14-1a and 14-2a are parallelly provided on both the sides of these guide tracks 12a and 12b, and these information tracks are not information tracks placed parallelly with the other guide tracks when observing them along the radius of the disk. This device is provided with a means 20 for turning two convergent light beams toward the surface and positioning the respective beams so as to illuminate any different one of information tracks and the intermediate guide track and a means 50 for positioning the light beams on the guide track in response to light reflected from the surface and reading information from two parallelly arranged information tracks 14-1a and 14-2a.
Patent JP-H06172928-A (JP)
Title: Lead frame material excellent in etching property and its production
Inventor: NAGASHIO TAKAYUKI
IPC: H01L23/50
Filed: 1992-12-09
Abstract: PURPOSE:To produce a lead frame material having good etching properties and to provide producing method therefore. CONSTITUTION:This lead frame material excellent in etching properties is a one constituted of an Fe-Ni alloy contg. by weight, 30 to 60% Ni and having a fibrous rolled structure examined by a microscope in the section perpendicular to the width direction and in which the integrating degree in the (100) orientation on the rolled face is regulated to >=50%, and this method for producing the lead frame material excellent in etching properties is a one in which the Fe-Ni alloy is subjected to hot working, is thereafter subjected to >=85% cold rolling and annealing at >=700 deg.C respectively for at least one time in the same order and is subsequently subjected to cold rolling at a rolling ratio not exceeding the same cold rolling ratio and annealing at <850 deg.C.
Patent JP-H11175440-A (JP)
Title: Portable information terminal
Inventor: KATAYAMA ATSUSHI
IPC: H04W4/12
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To prevent mail transmission from being impossible and not to use a battery capacity uselessly by controlling an electronic mail not to be sent when the residual capacity of a battery is a discrimination reference value or less. SOLUTION: A battery control microcomputer 206 which receives a request from a CPU discriminates an operation power source and notifies the result to the CPU. The CPU requests the microcomputer 206 to measure the residual capacity of a battery when the result is the battery. The microcomputer 206 makes a battery voltage measuring part 203 measure voltage of the battery. The part 203 notifies measured voltage of the battery to the microcomputer 206. The microcomputer 206 calculates battery residual capacity from the relation of the voltage, battery residual capacity stored in a ROM 210 and battery voltage and notifies a calculation result of the battery residual capacity to the CPU. The CPU suspends transmission of a mail and shows the effect on a displaying part when the residual capacity is below fixed capacity.
Patent JP-2000180653-A (JP)
Title: Optical signal dividingly obtaining arrangement
Inventor: ROBERT W WINDEBANK
IPC: G02B6/28
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a device for and a method of dividingly obtaining an optical signal from a waveguide by indenting or deforming an optical fiber. SOLUTION: In this optical signal dividingly obtaining device, as an optical waveguide 28 is dented or deformed but not bent, it keeps in a straight state and is not weakened. The optical waveguide 28 is indented by using an indenting assembly 20 having an upper member 22 and a lower member 24. An indenter 26 is arranged on the upper element 22. The upper member 22 and the lower member 24 are fixed to each other to indent an optical fiber 28 when an indented part 50 is formed on the optical waveguide 28. One or more reflecting surface may be formed on the indented part 50 of the waveguide 28. The indenter 26 also may have one or more reflecting surfaces.  One ore more reflecting surfaces reflect an optical signal transmitted through the optical fiber 28 inward or outward to the optical waveguide 28 and made incident to a corresponding optical sensor abutting on the optical waveguide 28.
Patent JP-H11171656-A (JP)
Title: Castable refractory for dipping lance
Inventor: SAITO KOJI
IPC: C21C7/072
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To obtain a castable refractory for dipping lance capable of extremely improving the production yield of dipping lance and a useful life. SOLUTION: An Al2 O3 -SiO2 low cement castable comprising an alumina cement as a binder is mixed with 0.5-1.0 wt.% of CaO, 0.5-2 wt.% of fumed silica and 3-10 wt.% of alumina superfine powder and 0.5-3.0 wt.% of a hydraulic alumina cement. Preferably the fumed silica has 0.1-0.2 μm average particle diameter, the alumina superfine powder has 1-5 μm average particle diameter and the hydraulic alumina cement has 10-15 μm average particle diameter.
Patent JP-H06172340-A (JP)
Title: New compound of xanthone and active oxygen eliminating agent or aldose reductase inhibitor comprising the same as active ingredient
Inventor: FUKUYAMA YOSHIYASU
IPC: C07D311/86
Filed: 1992-12-10
Abstract: PURPOSE:To obtain a new compound useful as an active oxygen eliminating agent and an aldose reductase inhibitor without any fear of tachyphylaxis or side effects. CONSTITUTION:This compound of the formula (R is H or methyl), e.g. 3,6-di(3- methyl-2-butenyl)-1,4,5-trihydroxyxanthone. The compound is obtained by pulverizing a dried wood of Garcinia subelliptica belonging to the family Guttiferae and extracting the resultant pulverized substance with an organic solvent (e.g. methanol). An active oxygen eliminating agent is capable of manifesting excellent effects on peroxylipid suppressing, free radical and superoxide eliminating actions and useful for preventing and treating various diseases caused by in vivo reaction with excess active oxygen. An aldose reductase inhibitor is useful for preventing and treating diabetic complications such as diabetic cataract, retinopathy, renal failure, peripheral neuropathy and arteriosclerosis. This compound is used in the form of a medicine or a food.
Patent JP-H09173889-A (JP)
Title: Fine grinding equipment
Inventor: FUKUNISHI TOYOAKI
IPC: B02C23/26
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To remarkably increase treatment quantity at a low cost by conserved energy by enhancing cooling capacity. SOLUTION: This equipment is equipped with a fine grinder 1 having the cooling jacket 4 formed to the outer periphery of a grinding chamber finely grinding a material to be ground while feeding the same by air streams, an exhaust means 13 circulating and supplying air discharged along with a ground product to the fine grinder through separation means 6, 7, 8, a blower 9, an air cooler 10 and a material mixer 12 and discharging a part of circulated air between a blower and the air cooler, the air circulating passage 5 to which an air suction passage 14 is connected in a branched state between the exhaust means and the air cooler and cooling medium circulating passages 1821 circulating and supplying a cooling medium to a cooling jacket and the air cooler.  In this case, by inserting a dehumidifier 15 in the suction passage, the air in the air circulating passage is brought to dehumidified air low in absolute humidity.
Patent JP-H11186216-A (JP)
Title: Wafer treater
Inventor: ARAKI HIROYUKI
IPC: H01L21/304
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To prevent contaminants from staying in a treating tank to prevent accumulating of contaminants and to prevent wafer transfer due to the accumulated contamination. SOLUTION: A wafer treater has a structure that all the phosphoric acid solution is a chemical treating tank 21 is discharged rapidly and thereafter, the discharged phosphoric acid solution is all returned from a liquid-receiving tank 25 through a treating liquid recovery passage 26 and to the interior of the tank 21 via a filter 32 by a circulating pump 30. Therefore, contaminants, such as particles, staying because of eddy flows or the like which is generated in the tank 21 are diffused to prevent the stay and at the same time, the solution is strained by the filter 32 to take away the contaminants, such as the particles, from the solution, the solution can be refreshed and conventional accumulation contamination of the contaminants at a staying place and wafer 2 transfer due to the accumulated contamination are also prevented.
Patent JP-H09233051-A (JP)
Title: Multi-access method in cdma mobile communication system, mobile station and base station
Inventor: TANNO MOTOHIRO
IPC: H04W72/04
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To reduce the probability of collision of packets and to attain efficient communication with a small delay. SOLUTION: In order to realize multi-access, a common incoming channel 10 is separated into an access channel 10A and a message channel 10B. On the occurrence of data (packet) to be sent in mobile stations 1-4, the mobile station having the data uses the access channel 10A to send a transmission request signal including information such as a packet size, a base station 30 sends a transmission timing of the data and a transmission enable signal to designate a spread code to be used at transmission based on the operating state of the message channel 10B and the occurrence state of data to the mobile station and the mobile stations 1-4 send data according to the designated spread code and the transmission timing.
Patent JP-H07195921-A (JP)
Title: Spring mechanism and device for suspension device using cantilever leaf spring
Inventor: TERAMOTO HIDEKAZU
IPC: B60G9/04
Filed: 1993-12-28
Abstract: PURPOSE:To make the shaft-to-shaft distance in the rear double shaft structure smaller, to obtain the running condition almost same as in the running condition in a rear single shaft structure, and to induce no horizontal movement to the axle even when an overhung leaf spring is used to the axle. CONSTITUTION:An overhung spring 2 suspended to an axle 11, in which its base end is fixed to a body frame, and its front end is connected to the first shackle 3 displaceable along the circular arc form groove 25 of the first shackle 3; the first shackle 3 in which the part near its one end is installed rotatable to the body frame, an axle hole is formed near the other end, and a circular arc form groove 25 is formed concentrically to the axle hole, within a specific angle around the axle hole; and the second shackle 4 in which the part near its one end is connected rotatable to the first shackle 3, and its other end is connected rotatable to the tip of the overhung leaf spring 2; are provided.
Patent JP-H09183216-A (JP)
Title: Waste cleaning fluid-recovering device for printer cylinder cleaning device
Inventor: AKESE SHIGEMITSU
IPC: B41F35/06
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To prevent the clogging of a piping for recovering waste cleaning liquid by overflowing supernatant liquid containing no solid matters over an overflow weir. SOLUTION: An overflow weir 124 is provided in a waste liquid receiver 108 provided below a brush belt 16, and guided into a waste liquid reservoir 126 and a supernatant liquid inflow section 128. Waste cleaning liquid 130 scraped off the brush belt 16 by a scraper unit 80 is dropped into the waste liquid reservoir 126, and solid matters such as ink and paper powder are precipitated as sludge 132, and the supernatant liquid containing no solid matters is overflowed the overflow weir 124 and flowed into the supernatant inflow section 128. Then the supernatant liquid is dropped naturally from a discharge opening 136 onto an intermediate tank 138 through a piping 140 and transferred to a waste liquid tank 144 by a gear pump 142.
Patent JP-H07196038-A (JP)
Title: Heating module for car body structure and heating panel using it
Inventor: YABUTA TOYOJI
IPC: B61D17/00
Filed: 1993-12-29
Abstract: PURPOSE:To uniformly heat various kinds of car body structures easily in correspondence with them and to handle this heating module and this heating panel at low cost without problems of heat distortion and residual distortion due to small thickness dimension. CONSTITUTION:A main body of a heating module A is constituted of a heating board 5 to clamp a sheet type heating body 3 between an upper plate 1 and a lower plate 2 and to heat and harden an adhesive of each unit part with a shape running along each of the unit parts of a car structure, a heat insulating material 6 attached on the back surface of this heating board 5 and a framework 7 for reinforcement. A connecting tool 8 provided on a peripheral part of this main body and connecting another main body to be used adjacent to it and an installation tool 9 to a base C attached in the connected state to the other main body are furnished, a heating panel is made by arranging varous kinds of the heating modules A so as to match them with the shape and the size of the car structure which is a heating object on the base C, connecting them to each other and installing them, and this car structure is heated while the car structure is properly restrained.
Patent JP-H05201902-A (JP)
Title: New clathrate compound containing monocyclic type nitrogen-containing heterocyclic compound as guest
Inventor: ASAI MAKOTO
IPC: C07D213/02
Filed: 1991-12-19
Abstract: PURPOSE:To obtain the subject clathrate compound, capable of expecting the utilization in the technical field such as selective separation, chemical stabilization, nonvolatilization and powdering and using a monocylic nitrogen-containing heterocyclic compound as a guest compound. CONSTITUTION:A monocyclic type nitrogen-containing heterocyclic compound (e.g. pyridine, pyrrole, imidazole, pyrazine. pyrazole, 1,2,4-triazole or thiazole) which is a guest compound or a solution containing the compound and 1,1,2,2- tetrakis(hydroxyphenyl) ethane expressed by the formula which is a host compound are stirred and made to react at ordinary temperature to 100 deg.C for several min to several hr to provide the objective clathrate compound. The obtained clathrate compound is heated under a reduced pressure to readily release the guest compound. Since the host compound dose not include water, the clathrate compound can be utilized for separating and recovering the guest compound from the mixture of water with the guest compound.