baber/WOPTO huggingface dataset:
Patent JP-H08154981-A (JP)
Title: Toilet for handicapped person
Inventor: SHIN MASAAKI
IPC: A61G9/00
Filed: 1994-12-01
Abstract: PURPOSE: To obtain a toilet provided with a western style stool on which a handicapped person with a trouble in the lower half of his body can evacuate by an comfortable posture by installing the weatern style stool in such a way that it is lowered to the underfloor side so as to make the face of a lavatory seat to be approximately the same face to the floor face of the toilet. CONSTITUTION: The main body of a stool 3 is installed by lowering it to the underfloor side so as to make the main body of the stool to be approximately the same face to the floor face to the underfloor side. A water tank 6 is installed on the inner side from a lavatory seat 4. In addition, the main body of the stool 3 is placed on a block 7 installed on the concrete or the ground under the floor and is fixed on the block 7 with an anchor 8. An opening with approximately the same shape as that of the lavatory seat 4 is formed and the lavatory seat 4 is positioned at this opening part to make it to be approximately the same face to the floor face. It is possible thereby for a handicapped person with a trouble in the lower half of his body to extend his knees and sit by a comfortable posture.  In this case, as there exists the floor face on both sides, the body can be supported by placing hands on the floor face and even if he is fallen down, as the flow face is close to him, there is no possibility to be injured severely.
Patent JP-H10117829-A (JP)
Title: Bag
Inventor: MIYOSHI TOSHIRO
IPC: A45C13/26
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To make a main body of a bag light in weight, to prevent deformation in the case of moving it by casters and to conveniently put in/out articles packed therein. SOLUTION: This bag is provided with a main body 4 of bag to be freely opened/closed, casters 1 mounted on the base so as to move the main body 4 of bag in vertically standing attitude, and a handle 3 mounted on the main body 4 of bag so as to be freely pulled out upward. The handle 3 has a grip part 3A at its upper end and vertical rods 3B are linked at both the ends of the grip part 3A. This vertical rod 3B is inserted so as to freely get in/get out of a guide cylinder fixed on the main body 4 of bag. The inside of the main body 4 of bag is divided into partition chambers on both the sides by a partition fixed on the main body 4 of bag, and the partition connects one part of its outer peripheral edge or the whole outer peripheral edge to the main body 4 of bag so as to prevent the deformation by reinforcing the main body 4 of bag.  The main body 4 of bag has lids 6 on both the sides so as to open/close the respective partition chambers and by opening/closing the lids 6, articles can be separately put in/out.
Patent JP-H01139186-A (JP)
Title: Sterilizing and purifying equipment for water
Inventor: TSURUTA KUNIHIRO
IPC: F24H9/00
Filed: 1987-11-26
Abstract: PURPOSE:To efficiently remove scale and bacteria in a bathtub and to obtain clean bath water free from turbidity and odor by arranging an ultraviolet lamp and mineral particles in a circulation flow path. CONSTITUTION:Water in a bathtub 2 is passed through a water flow path (going path) 3a from an inflow port 4 with a pump 5 and brought into contact with mineral particles 6. Scale and hair in bath water are removed by filter effect of the mineral particles 6. On the other hand, anaerobic microorganisms such as Bacillus subtilis living in path water are allowed to stick on the surfaces of the mineral particles in a film state by adsorption effect of the mineral practices 6 and fatty acid compd. such as scale is decomposed into carbon dioxide, etc., with the microorganisms. Water in which organic substance has been decomposed and removed by such a way is introduced into a sterilizer 7 and unnecessary bacteria are sterilized and disinfected with an ultraviolet lamp 8 and bath water is returned to the bathtub 2 from an outflow port 9 via a water flow path (returning path) 3b as clean water free from turbidity due to the organic substance and contamination due to bacteria.
Patent JP-S62159813-A (JP)
Title: Sliding device
Inventor: KISHIMOTO ISAO
IPC: F16C33/12
Filed: 1985-12-28
Abstract: PURPOSE:To reduce abrasion and noise, and to lessen moment of inertia by forming either a shaft or a bearing out of cermet, and the other out of cermet or ceramics. CONSTITUTION:In a bearing 2 by which a shaft 1 is supported so as to be fixed to an outer frame 3, either of the shaft 1 and the bearing 2 is formed out of cermet, and the other out of cermet or ceramics. Accordingly, mutual abrasion can be reduced to prolong the span of life, enabling the weight of the shaft to reduce to constitute a machinery having a small inertia.
Patent JP-H0796820-A (JP)
Title: Hydraulic cylinder controller in carbody supporter
Inventor: SATAKE HIROYUKI
IPC: B66F9/22
Filed: 1993-11-29
Abstract: PURPOSE:To support a carbody stably by four supporting legs of a carbody supporter, even on an uneven and slant road. CONSTITUTION:A pair of right/left front supporting legs LFL, LFR for supporting the front part of a carbody and a pair of right/left rear supporting legs lRL, LRR for supporting the rear part of the carbody are extended primarily by supplying pressurized oil to hydraulic cylinders arranged thereon and the extension is once stopped under the state in which the grounding plates 11 of respective supporting legs LFL, LFR, LRL, LRR are grounded to a road. Then, respective supporting legs LFL, LFR, LRL, LRR are extended secondarily by a certain amount alphaby supplying the pressurized oil again to the hydraulic cylinders and the carbody is jacked up. If the road is inclined at this time, the front supporting legs LFL, LFR or the rear supporting legs LRL, LRR are extended tertiarily and the carbody is held horizontally.
Patent JP-H09135607-A (JP)
Title: Working vehicle
Inventor: SUESHIGE HIROSHI
IPC: A01B75/00
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a working vehicle good in the balance of distributed weights, excellent in the turning property, and optimal for turning in the butt of a field, etc., by attaching a projected member used for turning the working vehicle to a front end, etc., of the working vehicle. SOLUTION: A projected member in which an approximately drum-like freely rotatable wheel 71 is attached to a support shaft disposed in the lateral direction above the surface of the contact ground and which is used for turning a working vehicle 1 is attached to either one of the front and rear parts of the working vehicle l provided with front and rear wheels 5, 6 and not having a steering handle. The freely rotatable wheel 71 comprises a material having a large specific gravity, such as iron, and is also used as a counter weight. In the working vehicle 1 driven with a motor for traveling, a battery 8 is preferably disposed between front wheels 5 and rear wheels 6, and the approximately drum- like freely rotatable wheel 71 also used as the counter weight is preferably disposed on the front sides of the front wheels 5 or on the rear sides of the rear wheels 6.
Patent JP-H08133999-A (JP)
Title: Production of geranylgeraniol
Inventor: MORI TOSHIKI
IPC: C07C29/09
Filed: 1994-11-08
Abstract: PURPOSE: To readily obtain the subject compound, useful as a raw material for vitamin K2 , etc., and containing a double bond in the trans-form according to a specific method for using a mixture of an ester derivative containing the double bond which is the cis-form with a geranylgeraniol ester derivative as a raw material. CONSTITUTION: A mixture of an ester derivative of formula I (R is an aromatic group or a >=7C aliphatic group) in which the double bond is the cis-form (e.g. geranylneryl stearate) with an ester derivative of formula II (e.g. geranylgeranyl stearate) is initially usually crystallized with methanol, n-hexane, etc., as a crystallizing solvent to thereby selectively afford an ester derivative of formula II, which is then usually hydrolyzed by a method for adding and reacting an aqueous solution of an alkali metallic compound such as NaOH thereto and carrying out the reaction in an alcoholic organic solvent. Thereby, the objective 3,7,11,15-tetramethylhexadeca-2E,6E,10E,14-tetraenol (i.e., geranylgeraniol) is obtained. The hydrolysis is preferably carried out at 20-80 deg.C.
Patent JP-H10144669-A (JP)
Title: Parallel flat plate apparatus for field vacuum line cleaning for substrate treating facility
Inventor: PANG BEN
IPC: H01J37/32
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To reduce the exhaust of particles and perfluoro compd. by collecting a granular substance through a fluid pipeline in a collecting chamber to block this substance from flowing out from the collecting chamber. SOLUTION: Along a part of a vacuum line 31 a downstream plasma cleaner 40 is mounted between a vacuum pump system 32 and vacuum manifold. On the inner surface of a gas passage in this cleaner 40, a deposit gas from a chamber 10 is exhausted through the vacuum line 31 while a granular substance and residual substance in this gas re deposited and collected. If the granular substance leaks from the cleaner 40, it is trapped in a downstream plasma cleaner 42 disposed just in front of the pump 32 and converted into a gas. This reduces the exhaust of particles and perfluoro compd.
Patent JP-H09221660-A (JP)
Title: Production of molded abrasive material of high homogeneity and quality
Inventor: DEIBITSUDO BURUUSU SHIRUTEI
IPC: C09K3/14
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To produce an abrasive material of high quality excellent in adhesion between abrasive grains in high yield by sweeping a combination of a specific base material containing metallic iron, a catalyst and/or a solvent and specific abrasive particles to diffuse the iron metal through the abrasive particles and bind them, then sintering them.  
     SOLUTION: A combination of (A) a base substance comprising (A 1 ) a carbide supporter such as tungsten carbide and (A 2 ) a metal in the iron group such as iron, cobalt, nickel or the like in which the contents of titanium, when needed, additionally of tantalum, are ≤100ppm, respectively, of (B) a catalyst/a solvent substance of aluminum, nickel-aluminum (nitrides) and (C) abrasive particles of (synthetic) diamond or hexagonal boron nitride is swept and diffused so that A 2  is passed through the component C and the component C is bonded to each other. Then, the product is sintered under elevated temperature and pressure effective for sintering. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H07151162-A (JP)
Title: Synchronizer ring of gear transmission
Inventor: KAWAMOTO SHIGERU
IPC: F16D23/02
Filed: 1993-11-30
Abstract: PURPOSE:To prevent a conical surface of a clutch gear from being tightened even when the frictional heat is generated. CONSTITUTION:A conical part of a clutch gear is prevented from being tightened even when the frictional heat is generated, the shift operation is made smooth, and the durability of the clutch gear is improved by providing fibers 24 to be arranged in the radial direction on the inner circumferential part 22 to be engaged with the conical part of the clutch gear, restricting the expansion in the radial direction of the inner circumferential part 22 when the frictional heat is generated by the resistance of the fibers 24, and suppressing the expansion in the direction to tighten the conical part.
Patent JP-H08108875-A (JP)
Title: Auxiliary equipment layout structure of two-or-three-wheeler with pedal
Inventor: TAKAHASHI HIROYUKI
IPC: B62J11/00
Filed: 1994-12-02
Abstract: PURPOSE: To provide the auxiliary equipment layout structure of a two/three wheeler with pedals that can meet the request of design for simplification around a rear wheel, can easily accommodate long-sized material in the case of providing a carrier basket, for instance and can suppress either frontward or backward deviation of the center-of-gravity caused by the layout position of auxiliary equipment. CONSTITUTION: The auxiliary equipment layout structure of a two/three wheeler with pedals is provided with a body frame of approximately V-shape with an upward extended seat post 5 fixed to the rear part of a main pipe 3, a saddle type seat 20 is mounted on the upper end of the seat post 5, and a rear wheel driving pedal shaft 11 is disposed near the lower end of the body frame 2. A battery 16, first auxiliary equipment, is arranged along the main pipe 3, and an article storage container 21, second auxiliary equipment, is disposed between the seat post 5 and a rear wheel 12.
Patent JP-H07152921-A (JP)
Title: Image data processor
Inventor: MAEDA HIROSHI
IPC: H04N1/21
Filed: 1993-11-30
Abstract: PURPOSE:To input and store image data of plural pages in irregular order and to output the inputted image data in page order different from the input order. CONSTITUTION:For example, while documents 1-5 are already stored, the documents 3-5 are put in next pages (shifted) to make the 3rd page empty, and a scan image 1 is stored in this 3rd page to make the order at output time different from the input order.
Patent JP-H07148177-A (JP)
Title: Surgical operating hand-piece
Inventor: HARADA SHINETSU
IPC: A61B18/00
Filed: 1993-11-30
Abstract: PURPOSE:To provide an interchangeable hand-piece for a surgical operation, in which the bending direction of the tip of a tip part can be determined in any direction when connecting a joint part as a ultrasonic vibration transmitter to a tip part having a bended working tip. CONSTITUTION:An ultrasonic vibration source 1, a joint part 2 and a tip part 3 are coverd with a protective cover comprising a main body cover 7 and a tip cover 10. The joint part 2 is connected to the tip part 3 by fitting protruding part at a back end of the tip part into a reentrant part of a front end of the joint part and fastening the connection with a fixing screw 4, so that the tip part can turn to set the bending direction of a working tip 6 thereof in any direction.
Patent JP-H02147287-A (JP)
Title: Optical recording medium
Inventor: MIYAKE RYOHEI
IPC: G11B7/2405
Filed: 1988-11-29
Abstract: PURPOSE:To obtain an optical recording medium capable of performing high speed density recording and excellent in long-term recording stability by holding a recording material in the pit or groove formed to the surface of a substrate and using fatty acid or a fatty acid derivative as the recording material and providing a metal layer between the surface of the substrate and the recording material and providing a protective layer to the surface of the recording material. CONSTITUTION:In an optical recording medium, for example, grooves are provided to a substrate 10 and a metal layer 9 functioning as a photothermal conversion layer and a reflecting layer is provided thereon and a recording material 7 composed of fatty acid or a fatty acid derivative whose optical properties such as reflectivity or transmissivity are changed upon the application of heat is held in the pits or grooves covered with the metal layer and a protective layer 8 is provided thereon. Light such as laser 12 is condensed to the photothermal conversion layer by a lens 11 on the side of the substrate to heat said layer and the temp. of a recording material is raised to change the light previousness of the recording material. When the recording material is irradiated with sufficiently weak light, the light applied to the recording material held to a high light previous state is large in the quantity of reflected light and the light applied to the recording material held to a low light previous state is low in the quantity of reflected light and, therefore, a written signal can be read.
Patent JP-H0869266-A (JP)
Title: Device and method for displaying liquid crystal
Inventor: NISHITANI SHIGEYUKI
IPC: G02F1/133
Filed: 1994-12-02
Abstract: PURPOSE: To realize a gradation display of the n-th power of 2, to drive a liquid crystal at a high frame frequency, to provide high contrast and to reduce power consumption. CONSTITUTION: In a drive system of a liquid crystal display device consisting of a data electrode driving circuit 2 respectively applying a display voltage of n dividing a horizontal period according to the display data of n bits and a scan electrode driving circuit 3 applying a scan voltage selection instructing a scanning line and applying a difference between the scan voltage and the display voltage to a liquid crystal cell on a crossing point between a scan electrode and a data electrode and gradation-displaying, the scan voltage of a fixed voltage amplitude is applied to the scan electrode in one horizontal period, and the display voltage applied to the data electrode divides one horizontal period to n periods, and the amplitude is changed at every period.  Further, the data electrode driving circuit 2 incorporates a frame memory required for a display, and performs the drive at the high frame frequency by reading out it at high speed. Further, the data electrode driving circuit 2 performs the display by generating only the display voltage according to the on/off of the display.
Patent JP-H11195754-A (JP)
Title: Circuit for converting floating reference voltage into constant reference voltage
Inventor: YAZDY MOSTAFA R
IPC: H01L21/822
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To generate a floating band-gap reference voltage by a P-type base- layer CMOS technology, by connecting a power supply voltage to one input of a subtractor, shifting down a floating voltage before a buffer, and shifting up a level after the buffer. SOLUTION: Instead of shifting down a power supply VDD, the power supply is connected to an inverted input of an operational amplifier 44 via a resistor R1 . After shift back the shifted-down VBGR, the VBGR is sent into a differential amplifier, constituted of the operation amplifier 44 and resistors R2 , R'2 αR1 and αR2 . Since VDD is not shifted down before connection to the operation amplifier 44, the shifted-down VBGR is shifted up and returned to VBGR before connecting the shifted-down VBGR to the operation amplifier 44. The source of a transistor T1 is connected to the inverted input of an operation amplifier 72 of the buffer. VBGR, which is a reference voltage with regard to the power supply VDD, does not receive effect of temperature fluctuation. A circuit 70 converts the floating reference voltage to the buffered reference voltage.
Patent JP-H03160431-A (JP)
Title: Radiation image information reader
Inventor: TAKEDA SHIRO
IPC: G03B42/02
Filed: 1989-11-20
Abstract: PURPOSE:To eliminate the fluctuation in images by the individual difference of subjects and to obtain always easily diagnosable radiation images by displaying reading conditions or image processing conditions on a histogram and easily changing the displayed conditions according to the difference in the subjects or diagnosing purposes. CONSTITUTION:The information on X-ray generating conditions is sent from an X-ray generating control section 1 to a reading control section 6. The information on the shape of the subject 51 and the positional relation of a stimulable phosphor body 52 is sent from a CCD camera 4 and the thickness information of the subject is sent from an ultrasonic range finder 3. The distribution of the X-ray transmission quantity is formed within the reading control section 6 in accordance with such information and is converted to the histogram of the stimulated luminous light quantity. This histogram is immediately displayed as a standard histogram in a monitor section 7 and the standard reading range is displayed. A doctor or radiation engineer views this screen and changes the reading range by slightly moving a cursor when he judges that the reading range be better changed from the body shape of the subject. The images are obtd. by the always adequate image processing in this way.
Patent JP-2001119525-A (JP)
Title: Image information read method and device
Inventor: KUWABARA TAKAO
IPC: H04N5/321
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To provide an image information read method and device that acquires an image signal corresponding to an amount of charges of a latent image stored in an image detector by using an integration amplifier and reduces a switching noise caused by mode changeover of the integration amplifier. SOLUTION: The image information read device is provided with a control circuit 45 that provides an output of a signal Sc used to switch a mode of the integration amplifier 35 and an output of a signal G2 that designates a 1st time Ga after the integration amplifier 35 is switched to a storage mode and a 2nd time Gb before the integration amplifier 35 is switched into a reset mode. An output signal So of the integration amplifier 35 is directly given to an A/D converter 50, which converts the output signal So for the 1st time Ga and for the 2nd time Gb into data Da and Db respectively. A memory 60 stores the data Da and Db. An arithmetic means 70 obtains a difference D1 (=Db-Da) between the data Da and Db read from the memory 60 so as to extract only the data D1 that are substantial pixel components on which a switching noise component is superimposed.
Patent JP-2000134451-A (JP)
Title: Image processor and image processing method
Inventor: TAKAGI TSUNEYOSHI
IPC: H04N1/387
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To efficiently extract a partial video image with designated lightness without the use of a special set for a photographed scene. SOLUTION: An AE circuit 102 adjusts exposure based on an image signal or a detected area that is designated by a detection area management section 103 among images received by a video image input section (image pickup means) 101 and generates exposure information denoting the result. A computer terminal 200 converts the exposure into image lightness information and discriminates whether or not the partial area is to be extracted based on the obtained lightness information. An image corresponding to the partial area discriminated to be extracted through the discrimination above among the images received by the image pickup means 101 is pasted on output video data and the resulting data are outputted.
Patent JP-H07148845-A (JP)
Title: Production of thermoplastic resin embossed sheet
Inventor: MAEKAWA TOMOHIRO
IPC: B29C59/04
Filed: 1993-11-30
Abstract: PURPOSE:To produce a resin sheet good in emboss transfer, reduced in the return of emboss at the time of secondary processing and the shrinkage in the sheet itself and excellent in dimensional stability. CONSTITUTION:In a method for producing an embossed sheet from a molten sheet like article composed of a thermoplastic resin using a roll unit having one or more embossing roll, the surface temp. (TR) of the embossing roll is set to the thermal deformation temp. (TH) of the thermopalastic resin +(30-60 deg.C) (1) and the surface temp. (TS) of the resin sheet on the side not coming into contact with the roll immediately after peeling from a final roll is set to TH +(3-50 deg.C) (2) and the temp. of the resin sheet after peeling from the final roll is reduced to TH so as to take a time wherein a numerical value tenfold or more the numerical value represented by the thickness (mum) of the resin sheet is set to sec (3).