baber/WOPTO huggingface dataset:
Patent JP-H11128101-A (JP)
Title: Bathtub
Inventor: OKADA SATORU
IPC: A47K3/02
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a bathtub into which an elderly person, a physically handicapped person, or an infant can get with ease. SOLUTION: A substantially rectangular notch part 4 is formed in a side wall of an entrance part in a bathtub 1. In the bottom part of the notch part 4, an upward opening is formed, while a cylinder part 6 whose bottom part reaches the lower end of the bathtub 1 is arranged, and a rectangular parallelepiped type gate part 5 is inserted into the cylinder part 6. A water supply/drain port 12 is arranged in the bottom part of the cylinder part 6, while a water supply/drain control valve 13 is arranged in a pipe connected to the water supply/drain port 12. When the water supply/drain control valve 13 carries out a water supplying action, service water is supplied to the cylinder part 6, so that the gate part 5 rises automatically. When water supply/drain control valve 13 carries out a water draining action, water inside the cylinder part 6 is discharged, so that the gate part 5 lowers automatically.
Patent JP-H05279566-A (JP)
Title: Molding composition containing polycondensation product and compatibilizer and adhesion promoter comprising the same
IPC: C08L77/00
Filed: 1992-11-11
Abstract: PURPOSE: To obtain a molding composition desirable as a compatibilizer or an adhesion promoter by mixing a polyamide with a linear crystalline polyester and an oxazoline derivative.  
     CONSTITUTION: This material comprises 0.9-99 wt.% polyamide (A), 99-0.9 wt.% linear crystalline polyester (B) and 0.1-10 wt.% compound represented by formula I (R 1  and R 2  are each formula II; R 3  to R 8  are each H or a 3-12C aliphatic or alicyclic group, provided that they may be the same or different from each other; X is a 6-12C aromatic group or a 3-12C alicyclic group; a=0-12; b=0 or 1; and c=0 or 1) (C). This is useful as a compatibilizer in thermoplastic blends or as an adhesion promoter in multilayer laminated materials. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H07130517-A (JP)
Title: Raw material powder for anisotropic bonded magnet and its manufacture
Inventor: SASAGAWA YASUHIDE
IPC: C22C38/00
Filed: 1993-11-04
Abstract: PURPOSE:To obtain raw material powder capable of providing good moldability and high density by making larger the mean grading of Fe powder as a principal body of starting raw materials in Ca reduction and diffusion method than the conventional mean grading of Fe powder and also adopting hydrogen treatment at the same time. CONSTITUTION:In this manufacturing method for raw material powder, at least one kind of rare earth oxide powder having the mean grading of 1 to 10mum, at least one kind of B powder an/or B alloy powder having the mean grading of 1 to 150mum, and Fe powder having the mean grading of 200 to 400mum are blended and mixed in such a manner that the magnet composition will have the principal components of R (R: at least one kind of rare earth elements including Y) 12 to 20at%, B 4 to 20at% and Fe 65 to 81at%, thereafter, magnet powder is obtained by Ca reduction and diffusion method, then this powder is treated by hydrogen, and then the power obtained will have the principal body of single particles having a particular crystal orientation with 200 to 400mum of particle size having R2Fe14B phase as a principal phase as well as the remaining powder portion consisting of single particles agglomerated having a particular crystal orientation with the particle size of 250 to 500mum.
Patent JP-H10118151-A (JP)
Title: Nursing cleaning equipment
Inventor: AKAMATSU KOICHI
IPC: A61H33/00
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To facilitate fitting and nursing by winding a sheet body in the periphery of the body of a patient so as to be attached/detached at an upper surface side and to be a package shape, supplying warm water to the inside of it so as to execute cleaning and draining water from a draining port at a base surface side. SOLUTION: A hot water supply pipe 6 is intermediately packaged in the sheet body 2 with a dimension for perfectly surrounding the breast part, the hip part and the leg part of a bedridden patient. Discharge ports 6a are opened in the warm water supply pipe 6 at a prescribed interval and supplied warm water is discharged as against the patient with a connection plug 4. The discharge ports 6a can be provided with a nozzle for permitting a quantity to be the small one when pressure by the body weight of the patient is small and to be the large one when it is large. A draining port 7 is formed near a patient buttocks part abutting part at the base side of the sheet 2. The sheet body 2 is placed under the patient, wound around the body and joined at an upper surface side by a magic tape.  Then, warm water is supplied to the warm water supply pipe 6 so as to be discharged from the discharge port 6a and cleaning is executed. Cleaning is easily executed by discharge from the discharge port 7.
Patent JP-H09149476-A (JP)
Title: Bumpless process controller
Inventor: KAWAKUBO SHIGEKI
IPC: H04Q9/02
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To surely and speedily maintain the identity of information of the process controller of an operation system and a standby system by transferring all the pieces of information to be used for process control from an operating system process controller to a standby system process controller. SOLUTION: The operating system process controller 3a writes necessary information from a transferred text to a system memory 4a and a transfer memory 5a, and transfers it to the standby system process controller 3b through a backup interface 7a, a transferring bus 8 and a backup interface 7b. Consequently information to be used for process control is transferred to only the operating system process controller 3a at the time of starting to automatically transfer information to the standby system process controller 3b. As the result, information of each process controller 3a and 3b are speedily shared.
Patent JP-H09149512-A (JP)
Title: Cubicle-housed switchgear
Inventor: IMAI MASAO
IPC: H01H33/53
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To make it possible to reduce the height of a case and diversify the arrangement of devices in the case. SOLUTION: This switchgear consists of devices, such as circuit breakers CB1, CB2 and disconnectors DS1, DS2 housed in a cubicle-type case 100. The circuit breakers CB1, CB2 are placed with their axes in the horizontal direction and their ends secured on respective circuit breaker mounting plates 109 on one side. The circuit breaker mounting plates 109 are secured inside the case 100. An interrupted section case 102 is rotated around a movable contact with the circuit breakers CB1, CB2 released from the circuit breaker mounting plates 109. It is thereby possible to adjust the direction of a fixed contact-side terminal 117 and a movable contact-side terminal 118 as required.
Patent JP-S63157891-A (JP)
Title: Production of m-hydroxybenzyl alcohol
Inventor: TAKENAKA SHINJI
IPC: C25B3/25
Filed: 1986-12-19
Abstract: PURPOSE:To stably, efficiently, and safely produce the title high-purity m- hydroxybenzyl alcohol in high yield for a long period, by electrolytically reducing m-hydroxybenzoic acid in an aq. acidic soln. added with a surfactant and a defoaming agent. CONSTITUTION:m-Hydroxybenzoic acid is electrolytically reduced in the aq. acidic soln. contg. about 5-20wt% m-hydroxybenzoic acid added with a quaternary ammonium salt-based cationic surfactant and a defoaming agent. Organic silicone is used as the defoaming agent, and 1-1,000ppm agent, based on the aq. acidic soln., is preferably added to the soln. By this method, high-purity m-hydroxybenzyl alcohol is stably obtained in high yield for a long period, and the reaction can be safely carried out while controlling frothing even at a high current density.
Patent JP-H04174347-A (JP)
Title: Appearance inspection device of semiconductor device
Inventor: AKAGI TAKAHIDE
IPC: G01B11/24
Filed: 1990-11-06
Abstract: PURPOSE:To obtain a clear projection image and achieve a highly accurate evaluation by allowing an irradiation position of a lighting device for emitting light to a semiconductor device to be changed freely. CONSTITUTION:An irradiation device 2a consists of two straight pipe fluorescent lamps and a supporting body 5 for enabling the irradiation position of the device 2a to be changed is mounted. Then, a lead 3 of a semiconductor device 1 is irradiated from a rear surface of the semiconductor device 1 by the device 2a and reflection light from the lead 3 is picked up as a lead image by an image pick-up device 4. At this time, the device 2a is moved in direction A and the supporting body 5 is moved in direction B so that the lead image which is picked up by the device 4 may be clear. Bending and the number of leads 3 are checked based on the picked up lead image, thus obtaining a clear projection image and achieving a highly accurate evaluation.
Patent JP-H02146812-A (JP)
Title: Protection circuit
Inventor: KANAMARU JIRO
IPC: H01L23/522
Filed: 1988-11-28
Abstract: PURPOSE:To constitute a protection circuit preventing malfunction due to the conduction of a parasitic NPN transistor(TR) caused by external noise by connecting transistors(TRs) on an IC substrate as specified. CONSTITUTION:NPN TRs 21-25 and resistors 31-36 are connected as specified, a signal is inputted from a terminal 1, an output is obtained at a terminal 4 and a terminal 5 is connected to ground. Resistance of the resistors 33-36 is selected, and a TR Q24 is turned on at a higher level than a TR Q25 when the circuit is not latched and the TR Q25 is turned on at a higher level than the TR Q24 when the circuit is latched. With the circuit not latched, if external noise is inputted to an emitter 6 of the TRs Q26, Q27 and the potential of the n-channel layer connecting to the terminal 8 is decreased than the level of the p-channel substrate, the TR Q24 among the TRs Q24, Q25 and a parasitic Q26 is turned on fastest and turned off latest, then the TR Q22 is kept turned off and the TR Q22 is not malfunctioned. When the circuit is latched, the Tr Q26 is turned on fastest and turned off latest and the TR Q23 is kept turned off to prevent malfunction.
Patent JP-H01145357-A (JP)
Title: Low shrinkage cement composition
Inventor: KATO NOBUYOSHI
IPC: C04B24/02
Filed: 1987-12-01
Abstract: PURPOSE:To obtain cement composition with dimensional change reduced by adding an active silica powder and a shrinkage-reducing agent to cement. CONSTITUTION:The subject composition is obtained by adding an activated silica powder and a shrinkage reducing agent to cement. The activated silica powder is suitably amorphous silica, especially amorphous silica fine powder which is produced as a by-product in the production of metal silicon or ferrosilicon. The amount of the silicon powder is generally 5-40wt.% based on the cement. The shrinkage-reducing agent is preferably lower alcohol alkylene oxide or glycol ester. The amount of the shrinkage-reducing agent is generally 0.5-6wt.%. The cement composition can be combine with any additives such as aggregate, sand and coloring materials, as long as their objects are inhibited.
Patent JP-H02146734-A (JP)
Title: Manufacture of semiconductor device
Inventor: TSUNODA SHIGEYUKI
IPC: H01L21/3205
Filed: 1988-11-28
Abstract: PURPOSE:To prevent peeling of a high melting point silicide and to acquire a good semiconductor device without development of electrical characteristics defect by making a hole wall aslant by forming a contact hole in an insulating film, by spin-coating a spin-on-glass, by immersing it into hydrofluoric acid solution, and by forming a contact hole again. CONSTITUTION:A contact hole is formed in an insulating film 3 and a spin-on- glass 6 is spin-coated on a semiconductor substrate surface. Thereafter, a spin- on-glass 6 is immersed into hydrofluoric acid solution until it is entirely removed to form a contact hole again. A hole wall is thereby made aslant. For example, a thermal oxidation film 2 is formed on a surface of a semiconductor substrate 1, and a polycrystalline silicon 4 and a high melting point metal silicide 5 are formed thereon. Thereafter, the polycrystalline silicon 4 and the high melting point metal silicide 5 are removed to a desired shape through photoetching. An insulating film 3 is formed, a contact hole is formed through photoetching, and the spin-on-glass 6 is spin-coated on the surface. Then, the spin-on-glass 6 is immersed into hydrofluoric acid solution to be removed entirely and to make a contact hole wall aslant.
Patent JP-H06127219-A (JP)
Title: Snow tire and tire anti-skid device
Inventor: YAMADA HIROSHI
IPC: B60C11/16
Filed: 1992-10-13
Abstract: PURPOSE:To provide the same anti-skid effect as tires on which a chain, spikes, etc., are provided by providing circumferential grooves on a tire tread section and fitting closely a band body on the surface of which any form of protrusions are arranged in row in the circumferential grooves. CONSTITUTION:A band body tire anti-skid device 3 which is made of hard rubber and rubber hardened at below zero, or resin and on the surface of which any form of protrusions 4 are arranged in row in longitudinal direction may be ring shape or braid shape. The ring shape anti-skid device 3 may be fitted closely in circumferential grooves 2 of a tire tread 1 if fitted there, or may be fitted closely with adhesive agent. The braid shape anti-skid device 3 is installed in the circumferential grooves 2 with adhesive agent.
Patent JP-H02192695-A (JP)
Title: Discharge lamp lighting device
Inventor: MITA KAZUTOSHI
IPC: H05B41/24
Filed: 1988-11-30
Abstract: PURPOSE:To start a discharge lamp easily by turning on the power source to operate a timer circuit at the starting, increasing the VCE forcibly only in the preheating period, and controlling the VCE constant after the starting. CONSTITUTION:A circuit 2 to detect the collector-emitter voltage VCE of the switching transistor Q1 of an inverter 1, a timer circuit 4 to output an output signal to a VCE constant control circuit 3 at the starting after a specific time passes, and the VCE constant control circuit 3 are provided. The VCE constant control circuit 3 controls the switching transistor Q1 responding to the detected voltage of the VCE detecting circuit 2 to make the VCE constant, and raises the VCE to a specific control level for a specific time until the output signal is received after the starting of the timer circuit 4. That is, the level of the VCE constant control is raised at the starting and the starting is carried out while the output voltage of the inverter 1 is raised. Consequently, a discharge lamp lighting device with a high starting voltage can be obtained.
Patent JP-H03161101-A (JP)
Title: Blooming rolling method
Inventor: HAMURA NOBUYOSHI
IPC: B21B1/02
Filed: 1989-11-21
Abstract: PURPOSE:To prevent the folding phenomenon in corner parts and surface flawing by subjecting an intermediate billet rolled to a specific size to high draft reduction in a thickness direction to a finish thickness size, then rolling down the billet in the transverse direction to a finish width size. CONSTITUTION:The billet is alternately rolled down in the thickness and transverse directions to form the intermediate billet which is larger in the thickness by 120 to 170mm and narrower in width by 10 to 40mm than the finish size of the product billet. The intermediate billet is rolled down at 120 to 170mm on one pass in the thickness direction to the finish size. The billet is then rolled down in the transverse direction to the finish size. Proper curved surfaces are formed in the corner parts of the product billet in such a manner and the folding phenomenon in the corner parts at the time of the secondary rolling and casting of the ensuing stages is obviated. The generation of the product flaw by the surface flaws is thus prevented.
Patent JP-H02149933-A (JP)
Title: Focus controller
Inventor: ISHIKA TAKESHI
IPC: G11B7/1367
Filed: 1988-11-30
Abstract: PURPOSE:To facilitate the adjustment of the positions of detector intervals which occur due to the dislocation of optical parts in the direction of an optical axis by detecting a focus state and a tracking state on an information recording medium by means of the same detectors. CONSTITUTION:Laser beams reflected on a half prism 14 are transmitted through a converging leans 17 and are made incident on first and second light refraction bodies 18 and 19 arranged apart on both sides of a center by remaining the center. The beams which are mutually parallel are branched into a first light beam L1 and a second light beam L2 and are irradiated on the photo detectors with a third light beam L3 in a central area. A focusing error signal is generated from a driving circuit 44 by processing an electric signal corresponding to the light beams L1 and L2, and a tracking error signal is generated from a driving circuit 45 by processing the electric signal corresponding to the light beam L3. Thus, the assembly and position-adjustment of the optical parts are facilitated while the intervals of the light beams are not affected by the dislocation of the optical parts in the direction of the optical axis.
Patent JP-H06127085-A (JP)
Title: Checking method of printing data by control code
Inventor: HAMASAKA SUSUMU
IPC: G06F3/12
Filed: 1992-10-15
Abstract: PURPOSE:To lessen useless use of sheets of paper in a printing data checking method by a control code checking whether or not a control code in printing data is in conformity with a control code established in a printer. CONSTITUTION:A printing data checking device 22 checks whether or not a control code in a printing data 1 which has been taken in by a printing data taking-in device 21 is in conformity with a control code established in a printer 2. A checked result informing device 24 displays the checked result by the printing data checking device 22 on a CRT 3. A user directs destroy of the printing data 1 in the case where the checked result displayed on the CRT 3 expresses incompatibility and printing of the printing data 1 in the case where the same expresses compatibility. The checked result informing device 24 prints the printing data 1 on paper 5 in the case where the printing is directed and destroys the printing data 1 in the case where the destroy is directed.
Patent JP-2000130848-A (JP)
Title: Hot water supply apparatus
Inventor: FUKUI HIDEKAZU
IPC: F24H1/10
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To reduce useless power consumption at the display section of the remote controller for an oil supply unit by bringing the display section into undisplaying state or power saving state when the storage water heater body temperature of the oil supply unit drops below a specified level. SOLUTION: When the operating switch of a remote controller 2 is turned on and an oil supply unit 1 is delivering hot water, a display section 16 presents a display at normal brightness. After hot water delivery operation of the oil supply unit 1 is stopped, an oil supply unit control section 14 or a remote control section 27 monitors the storage water heater body temperature and checks it against a specified level. The display section 16 presents a display at normal brightness so long as the storage water heater body temperature is higher than the specified level but when it drops below the specified level after stopping hot water delivery, power supply is suppressed at a power supply control section 28 and the brightness is lowered thus entering power save mode. Consequently, power consumption at the display section can be suppressed.
Patent JP-H07132104-A (JP)
Title: System desk
Inventor: OKUBO JUNICHI
IPC: A47B7/00
Filed: 1993-11-10
Abstract: PURPOSE:To easily form a disk connected in a transverse direction of a top plate facing type by using a box-shaped frame base body which is internally hollow as a base and attaching and detaching the supporting frames of top plates and beam members to serve as leg members at the front and rear of the base body. CONSTITUTION:The desk edge top plate 9 is removed and cap members 7 mounted hitherto in the apertures in mounting parts 3e to 3h at four points on the front surface side of the frame base body 1 of the disk are removed in order to form the desk in the connecting state in the transverse direction. The upper beam members and the lower beam members are mounted and fixed to the mounting parts 3e to 3h after removal and the top plate 6 is placed and fixed atop the upper beam members. Consequently, the connecting form in the face-to-face state of the desks is formable by mounting the upper and lower beam members 4d, 5d to the front surface side of the box-shaped frame base body 1 and placing and fixing the top plate 6 on the front end of the upper beam members 4d and the box-shaped frame base body 1 as the desk of the independent min. unit. Then, the desks are formed on both the front and rear surfaces of one piece of the box-shaped frame base body 1.
Patent JP-H09113273-A (JP)
Title: Fixing device for laser equipment
Inventor: IWASAKI SEIJI
IPC: G01C15/00
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To carry out piping work for sewerage more accurately and more quickly as compared with the conventional piping method by using laser equipment. SOLUTION: The lower end of a bracket 8 is constituted of a member which can be brought into contact with the outer peripheral surface of the one end section of a pipe 1 and a tapped hole for a fixing bolt 9 is provided in the member. Arms 5 and 6 are rotatably attached to the upper end of the bracket 8 with pins 7 and the other ends of the arms 5 and 6 can be hooked to the left and right legs 3 and 4 of laser equipment 2. In addition, the front ends of the other ends of the arms 5 and 6 are bent in hook-like shapes so that the arms 5 and 6 cannot come off from the legs 3 and 4 when the arms 5 and 6 are hooked to the legs 3 and 4.  Therefore, when the lower end of the bracket 8 is attached to one end section of the pipe 1 and the bracket 8 is fixed with the bolt 9 after the arms 5 and 6 are hooked to the legs 3 and 4, the arms 5 and 6 are pulled down toward the bottom of the pipe 1 through the bracket 8 and the laser equipment 2 is fixed to the bottom section of the pipe 1.
Patent JP-H01146297-A (JP)
Title: Device for charged particle
Inventor: FUKUMOTO SHINTARO
IPC: H05H7/10
Filed: 1987-12-02
Abstract: PURPOSE:To obtain a device for charged particles which is less hit by SOR (synchrotron orbital radiation) as practicably as possible and having a vacuum duct free from deformation by attaching flat supports in the tangential direction on the tangential line of the orbit of charged particles in the vacuum duct. CONSTITUTION:Flat supports 11 are arranged in the tangential direction of the tangential line of a charged particle orbit 9. Namely, since the supports 11 are attached and directed in the tangential direction on the tangential line of the orbit 9 of the charged particle beam and since SOR is radiated only in the tangential direction of the charged particle orbit, the SOR hitting the supports is held to minimum. As a result, local temperature rise and the increas ing amount of outcoming gas due to the temperature rise can be held down as practically possible. Therefore, it is made possible to obtain a device for charged particles having a vacuum duct free from deformation as the duct is supported with the supports.