baber/WOPTO huggingface dataset:
Patent JP-H0729855-A (JP)
Title: Expanding method of semiconductor wafer
Inventor: GOTO NOBORU
IPC: H01L21/301
Filed: 1993-07-12
Abstract: PURPOSE:To obtain an expanding method which can expand the interval between semiconductor chips with good accuracy and simply in the manufacture of a semiconductor integrated circuit. CONSTITUTION:In an expanding method in the manufacture of a semiconductor integrated circuit, a semiconductor wafer 1 which has been fixed and bonded to an elastic sheet 2 is cut along dicing lines 6,...6, and each interval between semiconductor wafer chips 1',...1' which have been 'diced is then expanded by stretching the sheet 2. The expanding method is featured in such a way that the sheet is stretched until the diced semiconductor chips 1',1' on both rnds reach a prescribed interval 7, and the wafer ships l', 1' on both ends are measured by an optical sensor.
Patent JP-S5967428-A (JP)
Title: Ultraviolet ray detector
Inventor: SHINOZUKA YUMIKO
IPC: G01J1/58
Filed: 1982-09-30
Abstract: PURPOSE:To obtain an ultra violet ray detector convenient to carry with a simple construction by providing a transition metal oxide layer adapted to form color by ultraviolet rays on one of substrates as opposed with an electrolyte sealed into a clearance between the substrates. CONSTITUTION:A transition metal oxide layer 2 made of WO3, MoO3, V2O5 or the like is provided on the surface of a transparent substrate 1 such as glass facing a substrate 5 and a propylene carbonate solution of an electrolyte such as LiClO4 and NaClO4 is sealed into a clearance spaced as specified formed by a seal 3 and a spacer 4. The electrolyte may be 0.1mol of a sulfuric acid solution and gamma-butyl lactone or the like can be used as solvent. As a film 2 forms color of blue or the like from colorless, a portable violet ray detector or the like is obtained simply. Transition metal oxide layers 2a and 2b are provided on both the substrates 1 and 5 through transparent electrodes 7a and 7b and a background plate 8 is arranged between the layers 2a and 2b. For example, when a positive voltage is applied to the layer 2a and a negative voltage to the layer 2b with electrodes 7a and 7b to erase any color caused in the layer 2a, reuse is made possible.
Patent JP-H0220401-A (JP)
Title: Molded type tire
Inventor: KATO MASAYUKI
IPC: B60C5/01
Filed: 1988-07-07
Abstract: PURPOSE:To obtain molded type tire which can be efficiently used and lightened by blending high strength fibers into the disk rim part. CONSTITUTION:A molded type tire 1 possesses a tire basis 5 formed in one body with a tire part 2 and a disk rim part 3, and the tire part 2 has a tread face 7 and side wall faces 9, 9. As the disk rim part 3 is formed out of hard polymeric material having high rigidity such as polyester resin, polyether resin, and the like, and besides high strength fiber L is blended, its loading capacity against lateral load, longitudinal load, driving brake torque, etc. is improved. Hereby the one body type tire having the tire part and tghe disk rim part can be put to practical use, moreover, such one body type tire can be easily equipped with a vehicle, generation of slip-out of the rim can be avoided, and it is useful for lightening total weight of the tire.
Patent JP-H09329560-A (JP)
Title: Detector for water in oil
Inventor: CHINO HIROYUKI
IPC: G01N27/22
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To obtain a detector which is of a compact structure and by which water in an oil can be detected stably by detecting the quantity of the water in the oil on the basis of a fact that the amplitude of an oscillation circuit is changed according to the quantity of the water contained in the oil. SOLUTION: A detecting electrode 40 is arranged so as to be immersed in an oil A sealed in a mechanical seal chamber 8, one capacitor is constituted across the electrode and the inner wall surface of the chamber 8, and the oil A inside the chamber 8 acts as an electrolytic solution for the capacitor. The capacitance of the capacitor C is changed in a relationship which is proportional to a change in the permittivity of the electrolytic solution. The capacitor C constitutes a self-excited oscillation circuit together with a coil L which is built in an oscillation circuit at a detection circuit. When water creeps into an oil corresponding the electrolytic solution for the capacitor C, the permittivity of the electrolytic solution is increased.  That is to say, the leakage current of the capacitor at the oscillation circuit is increased, and the amplitude of an oscillation waveform is decreased. The detection circuit monitors a change in the amplitude, and it detects a drop in the oscillation amplitude of the oscillation circuit so as to detect the water in the oil.
Patent JP-H04368226-A (JP)
Title: Sealing structure of detachable roof
Inventor: KAMO MITSUHIRO
IPC: B60J10/90
Filed: 1991-06-17
Abstract: PURPOSE:To improve sealing characteristics a detachable roof of divided structure by piling up both the ends of a drip rail formed on the center roof side, on respective drip rails for on the upper end sides of a front glass frame and a roll bar. CONSTITUTION:Rainwater which invades between divided roofs 6a, 6b is first received by a drip rail 8 formed at a center roof 6a, and then flows into a drip rail 13 formed at the upper ends of a front glass frame 3 and a roll bar 4, so that it is discharged from the vehicle body side. In drip rails 8, 13 which are discharge passages for rainwater, the approximately central part 8b of the drip rail 8 provided on the center roof side is formed narrow, and both the ends of the drip rail 8 are formed to be piled up on the drip rail 13 on the front and rear sides, so that rainwater received by the drip rail 8 flows into the lower drip rail 13 smoothly for a good drainage structure.
Patent JP-H0338240-A (JP)
Title: Vacuum processing apparatus
Inventor: TSUBONE TSUNEHIKO
IPC: H01L21/31
Filed: 1989-07-05
Abstract: PURPOSE:To contrive the improvement of device maintenance convenience and the simplification of transfer controllability by a method wherein each processing module is connected through vertical openings, a transfer module is provided for connection between the processing modules and transfer means is simplified. CONSTITUTION:One load module 10 receives an untreated sample under vacuum and supplies it to a sample processing module 20. At least the two processing modules 20 and 20' receive the sample and process it. One unload module 50 receives the sample which has been processed and supplies it to the next process. At least, one transfer module 40 is provided with a sample transfer means located between the two processing modules 20 and 20' and capable of transferring the sampling in either direction therebetween. Control modules 71-74 and 72' control all of the aforesaid modules and a control module 80 controls other than the control module of the transfer module 40. As a result, the improvement of device maintenance convenience and the simplification of transfer controllability can be contrived.
Patent JP-H10158285-A (JP)
Title: Phosphites, its production and use thereof
Inventor: INUI NAOKI
IPC: C08L23/00
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound comprising phosphite obtained by reaction of specific hydrobenizon with phosphorus trihalide and a specific hydroxy compound and useful as an agent, etc., for preventing deterioration of an organic material to heat and oxidation. SOLUTION: This new phosphite is represented by formula I [R<1> to R<3> are each H, a 1-8C alkyl, a 5-8C cycloalkyl, a 6-12C alkylcycloalkyl, 7-12C aralkyl or phenyl; X is a connecting group; RA is a (substituted) phenyl] and useful as an agent, etc., for preventing deterioration of organic materials such as thermoplastic resins, thermosetting resins, natural or synthetic rubbers, mineral oils, lubricating oils, adhesives or coating materials to heat and oxidation. The compound is obtained by reacting a hydrodenzoyl represented by formula II with a phosphorus trihalide and a hydroxy compound represented by the formula HO-X-RA.
Patent JP-H0222531-A (JP)
Title: Fatigue testing device
Inventor: SHIRAISHI MITSURU
IPC: G01N3/32
Filed: 1988-07-12
Abstract: PURPOSE:To retroactively gather data from the point of time when the body to be tested breaks by providing a storage means for one, a storage control means, and another storage means. CONSTITUTION:This device is provided with a fatigue testing device main body 1, the storage means for one where data in each negative cycle is stored, the means 4 for storing data stored in the means 2 when the data stored in the means 2 is the number of cycles equal to a multiple of a preset integer N, and the storage control means 3. Then the data outputted by the main body 1 is stored in the means 2 and when the data is the number of cycles equal to a multiple of the preset integer N, the data stored in the means 2 is stored in the means 4, so test data which is >=Nth data from the number of times of breakage is stored in the means 4 if the tested body breaks. Therefore, data are gathered retroactively from the point of time of the breakage of the tested body.
Patent JP-H0921930-A (JP)
Title: Optical module and its production
Inventor: OGUSU MAKOTO
IPC: G02B6/42
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To make it possible to protect an optical element and to closely install a holder for holding optical parts to the optical element by providing the holder with a structure acting as a partition between its welded point and the optical element. SOLUTION: This optical module is composed of a sub-carrier 4 which holds the optical element 1, such as semiconductor laser, having an optical waveguide and a ball lens holder 3 which holds a ball lens 2 for coupling the light emitted from the optical element 1 to an optical fiber and is mounted by welding at the sub-carrier 4. The ball lens holder 3 is previously provided with the partition 5 between its welded point and the optical element 1. The partition protects the optical element 1 when welding. Then, the atmosphere is substantially segmented by the partition 5 even if splashes exist or evaporated matter exists during the welding work, and therefore, the end face of the optical element 1 is no longer damaged by the environmental change associated with the welding work and the optical element 1 is closely provided with the ball lens holders 3.
Patent JP-H1111068-A (JP)
Title: Base material for checking genuineness and its manufacture
Inventor: SUZUKI YUKIKO
IPC: B42D15/10
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To prevent a forgery by holding metal fiber and/or metal thin film in a base material by exhibiting an irregular bent shape change. SOLUTION: When a nip made of a metal roll is treated under a pressurizing condition, an irregular bent shape change is received by an influence of other fiber for constituting a support of containing metal fiber and/or metal thin film. A metal sensor detects different information from the metal fiber and/or metal thin film exhibiting no bent shape change by the irregular bent shape change. When a base material is scanned by the sensor, the sensor obtains an output corresponding to metal distribution in material to be detected. When the output is digitized and stored as intrinsic information of a part to be detected, a signal obtained by using the sensor is compared with the information stored in advance to decide truth or falsehood of material to be collated. Thus, a forgery can not be executed.
Patent JP-H0339816-A (JP)
Title: Controller of burner
Inventor: ADACHI IKURO
IPC: F23N3/08
Filed: 1989-07-04
Abstract: PURPOSE:To properly correct the control characteristics of a blower by providing the controller of a burner with proportional valve correction means for correcting the control characteristics of a proportional valve so as to cancel the operating conditions of a blower each other which change according to the correction of the blower by blower correction means. CONSTITUTION:A controller 40 has a sequence controller 41, a temperature controller 42, a blower controller 43, proportional valve controllers 44 and a correction device 45. The blower controller 43 determines the number of revolutions PHID of a blower 11 based on the target quantity of heat Q of the temperature controller 42 and controls a blower 11 based on the number of revolutions PHID. The proportional valve controller 44 determines the value of a current Ip flowing to a governor proportional valve 37 based on the number of revolutions PHIM detected as the operating condition of the blower 11 and controls the governor proportional valve 37 in accordance with the value of the current Ip. When a vent path changes by a change in the configuration of the casing of a burner or the like, the air for combustion can be supplied in accordance with the target quantity of combustion by changing only the operating conditions of the blower without affecting a fuel supply system.
Patent JP-H0770146-A (JP)
Title: Preparation of aluminoxane
Inventor: RUUTOUITSUHI BEEMU
IPC: C08F4/62
Filed: 1994-07-25
Abstract: PURPOSE: To enable the one-step preparation of a high activity catalyst system in a short period of time by a novel process for the preparation of an aluminoxane.  
     CONSTITUTION: In the process for preparing an alumioxane, first, a fine porous solid essentially composed of silicon dioxide or aluminum oxide or a mixture thereof and then, water are introduced into a reaction zone containing a dispersion medium and subsequently an aluminum trialkyl is introduced thereinto in a molar ratio of the aluminum trialkyl to water of 4:1-0.25:1 to conduct the reaction of the aluminum trialkyl with water in the presence of the porous solid and in this instance, said fine porous solid is introduced in an amount of 10-1,000 mg at a temperature of -20 to 100°C under a protecting gas with stirring and the weight ratio of water to the fine porous solid is 3:1-1:3. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S6330182-A (JP)
Title: Upset butt welding method
Inventor: SUZUKI SADAYUKI
IPC: B23K11/02
Filed: 1986-07-22
Abstract: PURPOSE:To decrease the discarding quantity at a joint end part and to improve the mechanical strength of a joint part by cutting the ends of steel strips in the transverse direction so as to make complemental coupling, fitting the ends to each other and welding the joint part by pressurizing and energizing under specific conditions. CONSTITUTION:The ends of the steel strips are transversely cut (A) to make the complemental coupling, for example, to a wave shape and the cut ends are fitted (B) to each other. Such ends are clamped by electrodes and are butted (C) under 1-100kg/mm<2> pressurizing force. A non-oxidative atmosphere is maintained (D) at said butt part by blowing an inert gas thereto at about 10-300l/min injecting flow rate. The butt part is subjected to upset butt welding (E) by conducting 5-300A/mm<2> current for 0.1-3sec to the butt part. The weld beads generated in the joint part are then removed (F) by a cutter by which the joined steel strip is obtd. (G). The discarding quantity of the joining material is thereby decreased and the sectional area of joining is increased.
Patent JP-H1072310-A (JP)
Title: Use of oligomer as plasticizer for film-forming polymer, cosmetic containing the same film-forming polymer and dermatologic composition
Inventor: LION BERTRAND
IPC: A61K8/00
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for using an oligomer as a plasticizer for a film-forming polymer for preparing a cosmetic or a dermatologic composition containing at least one film forming polymer and to obtain a local preparation containing the plasticizer, such as a hair composition for styling, retaining and fixing hair and a make-up composition. SOLUTION: In preparing a cosmetic or a dermatologic composition containing a film-forming polymer except a nitrocellulose type polymer, at least one oligomer selected from homopolymers, copolymers and a polycondensate of an ethylenic unsaturated monomer, having 400-10,000 average molecular weight measured by the height of a peak by size exclusion chromatography and -80 to 10 deg.C glass transition temperature is used as a plasticizer for the film forming polymer.
Patent JP-H0799-A (JP)
Title: Freshness-retaining agent
Inventor: YAMAMOTO AKIRA
IPC: A23B7/144
Filed: 1993-06-18
Abstract: PURPOSE:To obtain a freshness-retaining agent exhibiting a high ethylene adsorption rate, capable of sufficiently maintaining its performance under a high- humidity condition, and further, free from generation of a harmful substance such as a chloride and, therefore, effective for retention of freshness of, e.g. fruits and vegetables or a flower. CONSTITUTION:This freshness-retaining agent is prepared by supporting a hydrosilyl group-containing compound and a hydrosilylation catalyst on one or more carriers selected from mineral absorbents such as talc, a hormite, calcium carbonate and a calcium carbonate-containing mineral.
Patent JP-H10327248-A (JP)
Title: Portable telephone system
Inventor: UTSUGI HIROSHI
IPC: H04W4/00
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To allow the user using this system to enjoy conversation with an unknown person by allowing a call from a portable telephone set to reach the unknown person and receiving a call from the unknown person. SOLUTION: In the portable telephone system, a call from a caller 4 is given to a telephone company 2, which decides a called destination 5 by means of randomizing or the like and transfers the call to the destination 5 whose does not know the telephone number. The system may be provided with a function of connecting another call to a destination one connected (without informing the telephone number) or a function of providing a difference from the call reception operation depending whether the call is received by a conventional way or by a service. Thus, a desire of making communication with an unknown person is satisfied. Furthermore, conversation is enjoyed readily for kill time purpose or without any object by taking an opportunity of waiting and a wait time of a train or a bus or the like.
Patent JP-H094665-A (JP)
Title: Rotary damper and structure for mounting the same
Inventor: SUZUKI TAKESHI
IPC: B60N3/08
Filed: 1995-06-15
Abstract: PURPOSE: To provide a rotary damper and a structure for mounting the same which are liable to be employed for interior trim parts by providing a coiled tortion spring accommodated in a fixed member to fill viscouse grease between the fixed member and a movable member. CONSTITUTION: There are provided a cup-like fixed member 3 projection a boss part into the interior correspondingly to a pivot part, a movable member 4 snap fitted in a lid body in the fit direction X and a coiled tortion spring 5 accommodated in a fixed member 3 while bothe ends of the spring 5 are locked on an inside engaging part 4A of the fit end of the movable member 4 and an engaging part 3B on the tip of a boss part 3A of the fixed member 3. Viscous grease is filled between the fixed member 3 and movable member 4, so that when the lid body is transferred from the opened condition to the closed one the torsion spring accumulates energy and when the lid body is released from locking, the lid body is opened by the torsion spring, but a damper function is worked by the vicosity resistance of the grease to open gradually the lid body.
Patent JP-H0267399-A (JP)
Title: Bleaching detergent composition
Inventor: DEBITSUDO UIRIAMU TOONSUUEITO
IPC: D06L4/40
Filed: 1989-07-04
Abstract: PURPOSE: To effectively bleach an oxidizable stain at a low washing temperature by selecting a specified compound as bleaching activating agent in an alkaline bleaching detergent composition containing a surface active agent, a detergent builder, a proteolytic enzyme, a peroxide compound and the bleaching activating agent.  
     CONSTITUTION: The bleaching detergent composition contains a surface active agent (e.g. sodium alkylbenzenesulfonate, aliphatic alcohol ethoxylate or the like), a detergent builder (e.g. alkali sodium silicate, ethylenediamide tetraacetate or the like), a proteolytic enzyme (e.g. Savinase or the like), a peroxide compound (e.g. sodium perborate tetrahydride or the like) and a bleaching activating agent which is 1,2-diacyloxybenzene-3,5-disulfonate represented by the formula [R, R 1  are each 1-10C alkyl or 6-10C (substituted) phenyl; M is H, alkali (earth) metal, or (substituted) ammonium]. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H0731030-A (JP)
Title: Protector
Inventor: YONEYAMA HIROAKI
IPC: H02G3/08
Filed: 1993-07-13
Abstract: PURPOSE:To prevent the floating of a cover effectively without increasing the number of locks. CONSTITUTION:The protector comprises a protector body 1 for housing a wire harness W, and a cover 3 covering an opening 4 of the protector body 1, and a lead-out port 10 of branch wire Wa from the wire harness W is provided for at least one of them. A part 24 for holding an electric joint box 18 being connected with the branch wire Wa is provided on the protector body 1 side and the lead-out port 10 is provided to include the opening 4. In such protector, the joint box holding part 24 is disposed such that the electric joint box 18 held by the holding part 24 is brought into contact or brought close to the surface of the cover 3 on the periphery of the lead-out port 10.
Patent JP-H0340806-A (JP)
Title: Production of cellulosic fiber or film
Inventor: SAITO MASAYOSHI
IPC: D01F2/00
Filed: 1989-07-06
Abstract: PURPOSE:To industrially and advantageously obtain the subject fiber or film by coagulating a cellulosic discharged substance dissolved in an alkaline aqueous solution into a fibrous form, etc., in an alkaline aqueous solution flowing in a specific direction, then washing and removing the alkali with hot water. CONSTITUTION:Alkali-soluble cellulose is dissolved in an alkaline aqueous solution (e.g. aqueous solution of NaOH) in 1.5-2.6N concentration to provide a discharged substance, which is then discharged into an alkaline aqueous solution in 0.01-1.0N and 4.0N to the saturation concentration flowing in substantially the same direction as the running direction of the aforementioned discharged substance at a temperature of 10 deg.C to the ice point and coagulated into a fibrous or filmy form. The alkali is then washed and removed with hot water at >=60 deg.C to afford the objective fiber or film. Furthermore, the alkali eluted with the hot water can be concentrated and reutilized as a solvent and the coagulant.
Patent JP-S6416942-A (JP)
Title: Multicomponent force sensor
Inventor: KOMINAMI YOSHIMICHI
IPC: G01L5/16
Filed: 1987-07-13
Abstract: PURPOSE:To detect force and moment in any direction by interposing a two- layered elastic beam between an upper and a lower flange and uniting them. CONSTITUTION:Two layers of elastic beams 2 and 3 are fixed between the upper flange 1 and lower flange 4 and deformed elastically with the force and moment operating thereupon, and the deformation is converted into electric signals by strain detectors adhered to the beams 2 and 3. Then the beams 2 and 3 are provided integrally between the upper and lower flanges 1 and 4, so strain in any direction is accurately detected, so the cost of machining is reduced. Further, stain detection parts are provided on only two radial positions, so the length of the parallel beam parts of the elastic beams is shortened and the miniaturization and the reduction in weight are realized.