baber/WOPTO huggingface dataset:
Patent JP-H11264154-A (JP)
Title: Working machine
Inventor: NABEYA KIYOSHI
IPC: E02F9/16
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To widen a space for treading on a pedal by preventing a space S in the vicinity of feet from being limited by a handrail. SOLUTION: The working machine has a driving section 16 with an operating section 15 disposed in upright from a machine body 13, a canopy installed so as to cover the upper section of the driving section 16 through a support 18 mounted on the machine body at the side place of the operating section 15 and an operating pedal 34 set up to the machine body 13 on the reverse side place to the support 18. The driving section 16 has a handrail 33, and the handrail 33 is extended from the support 18 to the operating section 15 side and reaches up to the end section of the operating section 15 on the operating pedal 34 side while being fitted so as to be connected to the upper section of the operating section 15 at that time.
Patent JP-H01240148-A (JP)
Title: Dehydration of water-soluble protein extracted from residue of animal with oil under heating
Inventor: NAKAZONO SHUZO
IPC: C07K14/435
Filed: 1988-03-18
Abstract: PURPOSE:To extract water-soluble protein in soluble while preventing emission of offensive odor, by heating soluble extracted from animal residue by using an animal oil, etc., as a heating medium, dehydrating by two-stage reduction in pressure and then deoiling. CONSTITUTION:Soluble, a substance containing water-soluble protein and hydrophilic fats, etc., extracted from residue of animal is fed to a cooker packed with an animal oil or vegetable oil as a heating medium in heated state to about 120 deg.C. Then the soluble is heated in the oil, dehydrated by initial reduction in pressure under about 10-20mmHg for 5-20min and then second reduction in pressure under about 750mmHg and about 3hr dehydration at oil temperature is continued. The soluble is deoiled by pressing or with a solvent.
Patent JP-S541495-A (JP)
Title: Apparatus for machining by electricity
Inventor: ITOU TETSUROU
IPC: B23H7/28
Filed: 1977-06-07
Abstract: PURPOSE:To obtain an optional clearance between an electrode and a workpiece without remaining a stepwise machined pattern on the surface of the workpiece, by relatively moving the oppositely positioned electrode and workpiece within a particular plane.
Patent JP-H08232515-A (JP)
Title: Inside outside independent signal lock
Inventor: TABATA HIROSHI
IPC: E05B41/00
Filed: 1995-02-28
Abstract: PURPOSE: To provide an inside outside independent signal lock, having simple constitution, which is so constituted as to determine the presence of a person in a locked room. CONSTITUTION: A first switch drive part 12 is formed on the inner end face of the inner cylinder of a cylinder lock 4. An inner cylinder rotation signal indicating rotation of the inner cylinder 9 is generated from a first switch 13 driven by the first switch drive part 12. Meanwhile, a second switch drive part 15 is formed at the outer peripheral part of the outer surface of a clutch disc 8 coupled to the inner cylinder 9 through a tail piece 14. During locking or unlocking, the second switch 16 is driven by a second switch drive part 15 to discriminate and fetch a locking signal or an unlocking signal, and through combination of the inner cylinder rotation signal, the locking signal, and the unlocking signal, it is determined whether a person is present in a room after locking.
Patent JP-H08228703-A (JP)
Title: Vinegared and cooked rice ball and press mold for its production
Inventor: KOUWAKA TOSHIAKI
IPC: A23L7/10
Filed: 1995-02-28
Abstract: PURPOSE: To provide a vinegared and cooked rice ball capable of being automatically produced and not hardened with time, and further to provide a press mold used, when the rice ball is produced with a sushi (vinegared and cooked rice with fish or vegetables) rice robot. CONSTITUTION: A cooked and vinegared rice ball is produced by forming a longitudinal middle divided part on a cooked and vinegared rice ball 10 formed from sushi rice. And a press mold used for forming the cooked and vinegared rice ball and comprising an upper mold and a lower mold has a projection for forming the central divided part at the longitudinal center of the upper mold 34.
Patent JP-H08250420-A (JP)
Title: Processing method of plurality field in x-ray lithography
Inventor: UITOSON JII WARUDO ZA SAADO
IPC: H01L21/027
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To reduce a cycle time by enabling parallel treatment of a plurality of fields in X-ray lithography. SOLUTION: In a method for treating a plurality of fields parallel in X-ray lithography, a combined mirror assembly 30 and a combined mask assembly 22 are used and a plurality of fields are defined and printed in a single step. The combined mirror assembly 30 has a plurality of mirror surfaces. The combined mask assembly 22 has the same number of masks as the mirror surfaces. The number of image fields which can be printed parallel during a single exposure step is fixed by the number of masks inside a mask assembly. The entire cycle time required for exposing all of a semiconductor wafer surface by lithography is inversely proportional to the number of parallel image fields.
Patent JP-H06257163-A (JP)
Title: Droughty pontoon for constructing shallow foundation
Inventor: IGARASHI SEIJI
IPC: E02D23/02
Filed: 1993-03-04
Abstract: PURPOSE:To keep an underwater work area droughty, and enable a work to be performed in a condition not different from a land. CONSTITUTION:Ballast tanks 2 are separately provided within a pontoon body 1, and a ballasting and deballasting pump room 3 is provided. Also, the bottom of the body 1 is provided with a serrated seal skirt 4 capable of thrusting into a water bottom at the time of reaching the water bottom, and an auxiliary seal plate 5. In addition, the body 1 is fitted with an internal jointing hinge 6 and an external jointing hinge 7, together with a pin 8 for connecting the hinges 6 and 7 to each other. A plurality of bodies 1 are connected to each other, thereby forming a droughty pontoon 1 internally having an intermediate space section 9 enclosed with each body 1. Also, ballast water is supplied to or discharged from the ballast tank 2 of each body 1 to keep the droughty pontoon I afloat on water in such a condition as capable of being towed, and then the droughty pontoon I is towed to a construction work site. Then, the ballast tank 2 is filled with water at the work site, thereby causing the pontoon I to sink and land on the water bottom. Thereafter, water in the intermediate space sections 9 is overboard discharged, and the work site is thereby made droughty.
Patent JP-H01244198-A (JP)
Title: Screw pump impeller
Inventor: AKIBA HIDEKI
IPC: F04D29/22
Filed: 1988-03-23
Abstract: PURPOSE:To aim at the promotion of omission from difficult mating work by making both conical friction surfaces of an impeller and an impeller hub accord with each other by means of the axial movement of a clamping locknut attached to a shaft and the support of a mounting bolt. CONSTITUTION:An impeller 1 and an impeller hub 2 are constituted of a clamping locknut 4, a sleeve 3 and a shaft 9 being clamped by a mounting bolt 5 screwing in a bearing 9. The impeller 1 and the impeller hub 2, having each conical friction surface, are installed in a state of making the frictional conical parts accord with each other via the mounting bolt 5 by axial movement of the clamping locknut 4 and the sleeve 3 attached to the shaft 9, so that there is no problem even if they are installed at any position on the circumference, and thus any difficult mating work to be done in case of using a pin or the like is brought to nothing.
Patent JP-S62223985-A (JP)
Title: Complex power generating system
Inventor: ISHIDA TETSUYOSHI
IPC: H01M8/22
Filed: 1986-03-26
Abstract: PURPOSE:To increase heat efficiency of a complex power generating system by extracting CO from a forming gas by a CO absorbing unit, and using the extracted CO as fuel gas in a fuel cell. CONSTITUTION:A forming gas produced in a gasifying furnace 26 performs heat exchange with water and steam in a waste heat boiler, and sulfur oxide in the gas is removed in a desulfurizer 12, and CO in the forming gas is separated in a CO absorbing unit 101, and the residual gas is exhausted from the chimny 15 to the atmosphere. In the CO absorbing unit 101, CO in the forming gas is absorbed in a fuel electrode solution 104 having monovalent copper. The absorbed CO forms a carbonyl complex to activate CO electrochemically and is consumed as a fuel for a fuel cell 103.
Patent JP-S57183508-A (JP)
Title: Compound valve seat
Inventor: HIRAOKA TAKESHI
IPC: B23K15/00
Filed: 1981-05-07
Abstract: PURPOSE: To improve combination strength and heat conductivity of a valve seat, consisting of a sintered alloy member and a steel member, for use by a Tiesel engine of high temperature and high load by combining both members through a re-fused alloy layer.  
     CONSTITUTION: After arranging a sinteredf alloy member 3 and a steel member 2 respectively on a part 13 forming a valve hitting face of a valve seat 1 and a part forming an insertion section with a cylinder head, both members are combined by means of a layer 4 of alloy which is re-fused and alloyed. Since the periphery of the layer 4 of alloy is heated close to the melting point and then cooled suddently, it is changed into heat influenced layers 51, 52. The valve seat 1 has a multiple structure of really minute continuity consisting of the sintered alloy member 3, its heat influenced layer 52, the alloy layer 4, heat influenced layer 51 of the steel member 2 and the steel member 2, therefore, it is excellent in heat conductivity and combination strength. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03266895-A (JP)
Title: Musical sound signal generating device
Inventor: TAKEUCHI KAZUFUMI
IPC: G10H7/00
Filed: 1990-03-16
Abstract: PURPOSE:To give the degree of freedom to the generation of a musical sound signal by easily varying the number of arithmetic time slots assigned to respective musical sound signal generation channels without varying the number of arithmetic time slots which are required for one arithmetic cycle. CONSTITUTION:The FM arithmetic unit consisting of adders 21 and 23 a since wave table, and a logarithm/linear conversion table is provided with the feedback path consisting of selector circuits 25 and 27, a register 26, shift registers 28 and 32, an OR circuit 29, a delay circuit 30, and a shifter 31. In this feedback path, the output signal of the arithmetic unit is delayed by 65 arithmetic time slots which are one larger than 64 arithmetic arithmetic time slots constituting one arithmetic cycle and fed back as the input signal XD of the arithmetic unit. Consequently, the number of arithmetic time slots assigned to the respective musical sound signal generation channels can easily by varied without varying the number of arithmetic time slots required for one arithmetic cycle.
Patent JP-S52151036-A (JP)
Title: Light attenuator
Inventor: MIYAKE KIYOHIDE
IPC: G02B5/30
Filed: 1976-06-11
Abstract: PURPOSE: To obtain a light attenuator of a wide variable range by inserting a plurality of optical polarizers between optical input and output ends and rotating these about the optical axis thereby continuously changing the quantity of light attenuation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07247612-A (JP)
Title: Fitting structure of corrugated wall material
Inventor: KOSAKA TSUTOMU
IPC: E04H1/12
Filed: 1994-03-11
Abstract: PURPOSE:To construct a building close to the fence or the like of the adjacent site, when a garage or a shed is built. CONSTITUTION:A wall material 4 is placed on a lower frame 1 and a lower fixing member 9 of the wall material is fitted in the valley 4a of the wall material 4 from the outdoor side and a screw 11 is inserted in the vertical part 1b of the lower frame and the holes 1d, 4c of the wall material 4 to screw it into the hole 9d of the fixing member 9 of the lower wall material or the screw hole to fix the lower part of the wall material 4 into the lower frame 1. The upper part of the wall material 4 is fitted in the groove opened downward in the upper frame. The upper fixing member of wall material is fitted in the groove of the valley 4a. Screws are inserted in the holes on the horizontal plate constituting the groove from the upper side and screwed into the holes of the upper fixing member of the wall material or the screw holes to fix the upper part of wall material to the upper frame.
Patent JP-H05274100-A (JP)
Title: Multi-media data display system
IPC: G06F3/048
Filed: 1992-03-26
Abstract: PURPOSE:To dispense with the transmission of a large amount of control information for display when multi-media data is displayed by transmitting from a host computer to terminal equipment in an on-line system. CONSTITUTION:Screen definition information classified by every screen specification is registered on a screen form file 21 as a pair of definition records in accordance with media easy to use. Message data and a screen specification name as the control information are transmitted from the host computer 1, and an edit information extraction part 25 extracts the pair of definition records from a received screen specification name, and delivers the definition records included in the pair to corresponding display parts 261-264 of a multi-media display part 26. Each display part reads out the data from a reception buffer 24 according to a supplied definition record, and edits it as screen data, and displays it on the screen of a display 28 via a screen control part 27.
Patent JP-H02247533-A (JP)
Title: Correcting device for dynamic characteristic distortion of force sensor system
Inventor: OMORI YASUHIRO
IPC: G01L1/00
Filed: 1989-03-20
Abstract: PURPOSE:To realize a high measurement frequency range without impeding an increase in the sensitivity of the force sensor system by providing a dynamic characteristic estimating means which estimates the dynamic characteristics of the system composed of the force sensor system and a body to be measured and a dynamic characteristic distortion correcting means. CONSTITUTION:The dynamic characteristic estimating means 4 estimates the dynamic characteristics of the system 3 composed of the force sensor 2 and body 1 to be measured and the force sensor system 2 detects a physical quantity regarding a force applied to the body 1 to be measured electrically and outputs it as an electric signal. The dynamic characteristic distortion correcting means 5 which receives this electric output signal corrects the distortion of the electric output signal according to information on the dynamic characteristics estimated by the dynamic characteristic estimating means 4. Consequently, the high measurement frequency range is realized without impeding the increase in the sensitivity of the force sensor system 2, the force can accurately be measured up to a high frequency, and the speed-up of a controlled system can securely be coped with.
Patent JP-H07252146-A (JP)
Title: Adrenocortical hormone production promoter
Inventor: KAMANO NORIAKI
IPC: A61P43/00
Filed: 1994-03-12
Abstract: PURPOSE:To obtain an adrenocortical hormone production promoter comprising bryostatin 10 derived from Bugula neritina as an active ingredient. CONSTITUTION:An adrenocortical hormone production promoter contains a compound of the formula as an active ingredient. The compound as a kind of macrolides is obtained by extracting Bugula neritina with CH2Cl2 and purifying. The promoter can be pharmaceutically manufactured by a conventional procedure into an oral or a parenteral preparation and a dose is 10mug to 100mg/kg (weight) per adult daily. The compound of the formula shows adrenocortical hormone production promoting activity independently of Ca ion even in the absence of adrenocorticotrophic hormone (ACTH) and further enhances adrenocortical hormone production activity with ACTH in the presence of ACTH.
Patent JP-S57183041-A (JP)
Title: Annealing method for chemical semiconductor
Inventor: KOUZU HIDEAKI
IPC: H01L21/265
Filed: 1981-05-06
Abstract: PURPOSE:To prevent the decomposition of a compound semiconductor as well as to prevent the introduction of a crystal defect by a method wherein the substrate containing a compound semiconductor is contacted to the compound semiconductor wherein an ion was implanted, and the above is heated up by irradiating  infrared rays. CONSTITUTION:A graphite plate 23 supported by a quartz jig 22 is placed in the N2-gas-filled quartz tube, and an ion-implanted GaAs wafer 24 is placed on the above. Then, on this wafer 24, an As-doped polycrystalline Si substrate 25 is placed, infrared rays are irradiated from both sides of the wafer 24 using infrared ray heaters 26, and the temperature of the wafer 24 is raised by heating up the plate 23. According to this method, the decomposition of the compound semiconductor can be prevented without coating an insulating film. Also, the temperature of annealing can be raised in a short time by utilizing the infrared rays.
Patent JP-H05276071-A (JP)
Title: Echo canceller for linear input output code
IPC: H04M1/58
Filed: 1992-03-26
Abstract: PURPOSE:To output a signal with excellent S/N as a transmission output by using a nonlinear input output echo canceller and to improve the canceling capability of the echo canceller. CONSTITUTION:The linear input output echo canceller is formed by using linear/ nonlinear conversion circuits 20, 21, 30, 31 for a nonlinear input output echo canceller 10, and a linear/nonlinear error dy(j) in a transmission input is obtained at a subtractor circuit 40 based on an output of a linear/nonlinear code conversion circuit 30 and on a transmission input y(j) to add the error to a transmission output signal of the echo canceller subject to linear coding.
Patent JP-S59194352-A (JP)
Title: Method of fixing cathode lithium to lithium battery case
Inventor: MIZUSAKI YUUJIROU
IPC: H01M4/06
Filed: 1983-04-18
Abstract: PURPOSE:To fix a plate-like negative lithium having convex bar-like sections on its one surface while suppressing nitrification reaction of its surface to the most extent by pressing the convex sections upon the negative-electrode-side inner surface of a lithium battery case so as to fix them to the case. CONSTITUTION:Convex bar-like sections 12 are provided on one surface of a lithium plate 11 formed by extrusion molding. The plate 11 is punched in order to obtain a small lithium disk 13 with a thickness of 0.43mm. for example having two convex bar-like sections 12a of 0.5mm. width and 0.15mm. height located with a small distance apart from each other on its one surface. Next, the concave sections 12a are brought into contact with the inner bottom surface of a stainless cut 1 cleaned with ultrasonic wave after being immersed and washed in trichloroethylene and ethanol, then the entire surface is pressed. As a result, the convex sections 12a are crushed through plastic deformation into a width of around 3mm., the nitrified film covering the surface is broken and exposed lithium sticks to the cup 1, thereby causing the disk 13 to be highly-conductively connected to the cup 1. By the means mentioned above, lithium for a negative electrode can be fixed while suppressing the nitrification reaction of its surface to the most extent.
Patent JP-H05269441-A (JP)
Title: Selection apparatus
IPC: B07B13/11
Filed: 1992-03-26
Abstract: PURPOSE:To select surely round objects from a refuse by means of the title apparatus wherein axial centers of a pair of rollers are relatively inclined each other and the first inclined face and the second inclined face each with mutually different inclined direction and formed on the transferring face of a belt. CONSTITUTION:In a selection apparatus wherein an endlessly rotating belt 7 is wound between a pair of rollers 4 and 6 positioned apart at a specified distance, the axial centers X and Y of a pair of rollers 4 and 6 are relatively inclined along the vertical planes each contg. the axial center X or Y to form the first inclined face 8 and the second inclined face 9 each with a mutually different inclined direction on the transferring face. As the result, when a refuse wherein round objects and square objects are mixed is fed e.g. on the first inclined face 8, part of the round objects are rolled over and moved on the first inclined face 8 and rolling of the remaining round objects is restricted by the square objects and they are transferred forward. When these transferred round objects are moved on the second inclined face 9, they are rolled in the direction being different from the first inclined face 8 along the second inclined face 9 and are separated from the square objects.
Patent JP-H01241822-A (JP)
Title: Integrated circuit manufacturing equipment
Inventor: KUDO SHUETSU
IPC: B05C11/08
Filed: 1988-03-24
Abstract: PURPOSE:To ensure that the entire area of a wafer to be coated when dipping a positive photoresist, etc., on the wafer by dipping it from a dipping nozzle located above a predetermined range and thereafter rotating the wafer to be subject to coating process with the positive photoresist, etc. CONSTITUTION:A dipping nozzle 1 of a positive photoresist, etc., 2 is located 60-150mm above the top surface of a wafer 3. This increases the potential energy of the dipped positive photoresist, etc., 2, thereby allowing the positive photoresist, etc., 2 to infiltrate even into areas of the wafer surface structure not readily coatable and coating the positive photoresist, etc., 2 over the entire surface of the wafer 3 by the infiltrated positive photoresist, etc., 2.
Patent JP-H07280492-A (JP)
Title: Heat exchanger using hydrogen absorbing alloy
Inventor: SAITO TAICHI
IPC: F28F9/00
Filed: 1994-04-06
Abstract: PURPOSE:To lessen a sensible heat of a casing vessel and to improve a heat transfer performance by a construction wherein a space is formed at the opposite ends in the longitudinal direction of the vessel, a hydrogen gas introduction port is provided on one side and a hydrogen gas lead-out port on the other, introduction and lead-out ports for a heating medium are provided in the outer surface of the vessel and the opposite end spaces are connected by a plurality of prescribed thin tubes filled with a hydrogen absorbing alloy. CONSTITUTION:A hydrogen absorbing allay holding vessel 10 is constructed of a plurality of thin tubes 1, common parts 8 collecting the opposite ends in the longitudinal direction of these thin tubes 1 and an outside-vessel heating medium tube 4. A heating medium introduction port 7 and a heating medium lead-out port 8 are formed in the outer periphery of the outside-vessel heating medium tube 4. Besides, valves 5 for introduction and lead-out of hydrogen are provided at the opposite lateral ends of the outside-vessel heating medium tube 4 with filter common parts 30 interposed. A sintered filter 31 is provided virtually in the center of the thin tube 1 and a mixture 2 of a hydrogen absorbing alloy and an organic solvent is filled in the thin tube 1. The sintered filter 31 is provided in a plurality so that it is connected with other ones through the intermediary of the filter common parts 30.