baber/WOPTO huggingface dataset:
Patent JP-H10186267-A (JP)
Title: Light deflection scanner
Inventor: KITAGAMI KOICHI
IPC: G02B26/10
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To effectively evade troubles such as that an image forming lens and a cylindrical lens are contaminated, and heat distortion occurs, etc., by revising a flow path so that an air flow flowing out from a cover member does not strike the image forming lens. SOLUTION: A guide member 11 being a flow path revision means revising the flow path of the air flow is provided between the window 6a of the cover member 6 and the image forming lens 4a so that the air flow flowing out from the window 6a flows while avoiding the image forming lens 4a. This guide member 11 is erected on a bottom wall of an optical box 10, and is projected between the cover member 6 and the image forming lens 4a from its bottom surface. Then, since the air flow flowing out from the window 6a of the cover member 6 is bent as shown by the arrows A1 , A2 , the matter that the air flow strikes hard the image forming lens 4a is eliminated. In such a manner, only by providing a simple projection part (guide member) 11 on the bottom wall of the optical box 10, the contamination of the image forming lens 4a is evaded, and the clear image is kept for a long term.
Patent JP-H06200500-A (JP)
Title: Release paper
Inventor: KABURAGI YOSHIAKI
IPC: C09J7/02
Filed: 1992-12-22
Abstract: PURPOSE:To obtain release paper having good resistance to curl caused by change of moisture and good heat resistance and capable of providing sufficient release property using a small amount of release agent by successively laminat ing an under layer containing mica having a specific structure and a release layer on the surface of a paper support. CONSTITUTION:A coating for under layer consisting of at least one mica expressed by the formula [W is Na or Li; R is F or OH; (p) is (1/3) to 1; (m) is 2 to (8/3); (n) is (1/3) to 1 or 0; (m)+(n)=3], a styrene-butadiene latex and water is applied to at least one face of a paper support consisting of paper of fine quality having 90g/m<2> weight and then dried to provide the under layer having 8g/m<2> coated amount. Then, a coating for back layer consisting of silk mica, mica, a styrene-butadiene latex and water is applied to the face opposite to this under layer and then dried to provide the back layer. The paper support is subjected to calender treatment to enhance smoothness of both the surfaces and then coating for release layer consisting of a silicone, a curing catalyst and toluene is applied thereto and the release layer is treated to thermally cure the coating, thus providing the objective release paper.
Patent JP-H10194812-A (JP)
Title: Diatom-woody fiber cement board
Inventor: YAMADA HIROSHI
IPC: C04B14/38
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain a woody cement board preventing the release of acidic or alkaline gas into the inside of a building and capable of keeping favorable environment by kneading one or more kinds of woody materials such as woody wool, woody fibers, wood chips and pulp with cement, diatom powder, an acidic neutralization accelerator and water and carrying out press molding. SOLUTION: This diatom-woody fiber cement board 1 is obtd. by using a kneaded material contg. 40-60wt.% woody material, 20-80wt.% cement, 20-30wt.% diatom powder and 2-3wt.% acidic neutralization accelerator. Gypsum may be used in place of the cement. Kaolinite, talc, bentonite or other clay is preferably used as the neutralization accelerator. It is preferable that a part or all of the diatom powder is fired at 400-800 deg.C. A chloride such as magnesium chloride is also preferably used as the neutralization accelerator. This cement board 1 is rich in pores 3 and contains diatom powder having superior hygroscopicity. Neutralization drying is very rapidly carried out and perfect neutralization is attained by the actin of the neutralization accelerator.
Patent JP-H11179971-A (JP)
Title: Method and apparatus for judging expendables replacing period of image forming apparatus
Inventor: SHIBUSAWA TOSHIHIKO
IPC: G03G21/00
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To judge the replacing period of expendables by noticing not only a consumption degree but also the deterioration of quality. SOLUTION: When color reproducibility is deteriorated to a degree incapable of being adjusted even by the color adjustment of a color adjusting control part 23, the replacing period of toner or a drum is judged on the basis of the residual amt. of toner stored in a toner residual amt. memory part 25, the elapse time from the toner replacing period stored in a toner replacing period memory part 26, the elapse time from the drum replacing period stored in a drum replacing period memory part 27 and the cumulated number of printing surfaces of the drum stored in a drum cumulated printing surface number memory means 28.
Patent JP-H11179727-A (JP)
Title: Method for volume reduction of waste foamed styrol and apparatus for volume reduction of waste foamed styrol
Inventor: NISHIMURA MAKOTO
IPC: B29K105/04
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for vol. reduction of waste foamed styrol wherein vol. of the waste foamed styrol can be easily reduced by a high vol. reduction ratio and impurities sticked on the waste foamed styrol can be easily separated and the vol. reduction possible for reuse and thermal recycling can be performed. SOLUTION: The titled method and apparatus comprises a process (1) for grinding and powdering waste foamed styrol, a process (2) for volume reduction and fluidization of the foamed styrol by bringing the ground and powdered waste foamed styrol in the process (1) into contact with a liq. heating medium held at a temp. of 120-240 deg.C and a process (3) for recovering the foamed styrol fluidized in the process (2) from the liq. heating medium under fluidized condition and solidifying it.
Patent JP-H06197335-A (JP)
Title: Video telephone set
Inventor: NAKAGAWA YOSHIHIRO
IPC: H04N7/14
Filed: 1992-12-24
Abstract: PURPOSE:To provide the video telephone set in which opposite picture excellent picture quality. CONSTITUTION:The video telephone set is provided with a camera 16 picking up a picture and a display device 17 displaying picture data, a picture processing section 34 compresses the picture data and sends the compressed data together with voice data and the picture processing section 34 reproduces the picture data received with the audio data and gives the result to the display device 17. A picture synthesis section 36 is provided between the picture processing section 34 and a D/A converter section 37, and the picture data from the picture processing section 34 and the picture data of its own station subjected to digital conversion by the D/A converter section 37 are fetched into a picture synthesis section 36. The picture synthesis section 36 uses both fetched digital signals and synthesizes digitally a master pattern and a slave pattern and gives the synthesis picture data to the display device 17 as an analog picture display signal by the D/A converter section 37.
Patent JP-H06195572-A (JP)
Title: Suspender with crime preventive device
Inventor: ARAKAWA HIDEO
IPC: G08B13/14
Filed: 1992-12-25
Abstract: PURPOSE:To easily and speedily suspend, extend, and tense a wire, properly detect, specially, the detachment of a body, and securely suspend the body in safety by providing a casing with a semiconductor sensor and a load cell connected to a crime preventive warning circuit. CONSTITUTION:One end of the wire W fixed to a fitting part such as a wall is inserted into the casing 1 and then a chuck mechanism 2 is opened; and the casing 1 is moved onto the wire W and stopped and suspended at a specific position, and the chuck mechanism 2 is closed by the weight of the suspender, so that the casing can be fixed. Then when the body is hooked on a hook 3, the weight is further applied, the chuck mechanism 2 is closed to grip the body tightly, and then the body such as a picture is suspended and displayed. When the suspended body is detached from the hook 3 in this state for the purpose of robbery, the casing 1 is slid in one direction by a spring to press the semiconductor pressure sensor 4, which is loaded and varies in its resistance value to place the crime preventive warning circuit 5 in operation, thereby indicating the abnormality by the warning of a buzzer.
Patent JP-H07300460-A (JP)
Title: New azaspiro derivative and its preparation
Inventor: KIN KANCHIYUU
IPC: C07D401/04
Filed: 1992-12-28
Abstract: PURPOSE: To obtain a new azaspiro derivative useful as an intermediate for producing a quinolonecarboxylic acid derivative having strongly antimicrobial activity in a wide spectrum.  
     CONSTITUTION: This compound is shown by formula I [R 1  is H, a (substituted) 1-20C alkyl, a (substituted) benzyl or a nitrogen-protecting group; R 2  is H or CH 3 ; R 3  is CO 2 H, CON 3 , NCO, etc.; a carbon atom to which R 3  is bonded is a chiral carbon atom and is a stereochemical configuration of (1,3)-R,S,(1,3)-R, R,(1,3)-S,S or (1,3)-S,R; (n) is 1 or 2] or its salt such as 1-amino-5- azaspiro[2,4]heptane. The compound of formula I in which R 3  is CO 2 H is obtained by reacting a compound of formula II with a compound of the formula P(C 6 H 5 )  3 CH 2 -CO 2 R 8 .X (R 8  is a 1-5C alkyl; X is I or Br) in the presence of a strong base to give a compound of formula III, reacting the compound with methylene chloride and titanium chloride to give a compound of formula IV, hydrolyzing the compound and acidifying the reaction product with an acid. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H11188504-A (JP)
Title: Feed type main shaft device for machine tool
Inventor: SAGO TOSHITAKE
IPC: B23B19/02
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To simplify a structure, eliminate the need of using hydraulic pressure, and improve a positioning precision and an axial rigidity at the time of cutting work. SOLUTION: The main shaft device comprises a fixed housing, a main shaft sleeve 3 which is not movable in the axial direction but rotatably supported in the fixed housing, and a main shaft 6 disposed mavably on the same axis and in the axial direction in the main shaft sleeve 3. In this case, a bush 9 is fitted on the inner circumference of the main shaft sleeve 3. The inner peripheral surface of the bush 9 has an elliptical shape section. Around the main shaft 6, a bush 14 which does not rotate about the main shaft 6 but move in the axial direction is fitted. The outer circumferential surface of the bush 14 has an elliptical shape section.  In the position where the main shaft 6 is fed as opposed to the main shaft sleeve 3, a rock position where both bushes 14 and 9 are rocked each other and a release position where the rock of both the bushes 14, 9 is released are switched by relatively rotating the main shaft sleeve 3 and the main shaft 6.
Patent JP-2001170834-A (JP)
Title: Drain device
Inventor: KAMIYAMA HIROKI
IPC: B24B41/06
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To prevent refuse clogging with a conventional drain device using a check valve with a ball and to prevent frequent abnormal stoppage of a machine. SOLUTION: A bellows chamber 31 is furnished below a tank T to be inserted into a vacuum circuit, a bellowfrum 32 to be vertically divide into two is provided in the bellows chamber, a discharge conduit pipe 34 to lead working water staying in the tank to an upper side space of the bellows chamber from above is furnished, a delivery conduit pipe 36 to deliver working water led to the upper side space outside is furnished, and an air conduit pipe 35 to selectively supply air to a lower side space of the bellows chamber is furnished. The bellowfrum 32 is loosened upward and closes an end part of the discharge conduit pipe when pressure air is supplied to the air conduit pipe, and the discharge conduit pipe and the livery conduit pipe are communicated to each other through the upper side space when the air conduit pipe is opened.
Patent JP-H05182255-A (JP)
Title: Method and jig for evaluating thin film
Inventor: HAMAGUCHI TOSHIAKI
IPC: G01M11/00
Filed: 1991-12-28
Abstract: PURPOSE:To improve thin film characteristics by selecting the size of crossing meshes and the adhesive force to peeling of a tacky adhesive tape from prescribed ranges according to the adhesion of a thin film. CONSTITUTION:Pits 102 consisting of ruggedness of submicron order are formed in accordance with prescribed signals on the main surface of a base surface 10 consisting of transparent polycarbonate. A reflection film 104 is formed on the surface of the substrate 100 and a protective film 106 consisting of a UV curing resin is applied thereon to protect the reflection film 104. The size of the crossing seams is selected within the range from 0.5 to 7.0 square according to the adhesion of the thin film at this time. The tacky adhesive tape is peeled at 25 to 45mm/min pulling speed by selecting the adhesive force to peeling of 1st step of forming the cross reams and the tacky adhesive tape at >=1100 to 3000g/20mm<2> according to the adhesion of the thin film in accordance therewith. As a result, the thin film characteristics, such as adhesion, are quantitatively and well evaluated.
Patent JP-H11196217-A (JP)
Title: Image transfer device and its control method
Inventor: SUZUKI SATOSHI
IPC: H04N1/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide an image transfer device and its control method by which a color space is optimally corrected and a scan parameter is easily selected so as to improve the operability in the case that image information received from an optional scanner connecting to a network is transferred to an optional printer. SOLUTION: An image information transfer server 30 connects to a network 50, the image information transfer server 30 allows a characteristic information management section 33 to store and manage characteristic information of plural scanners 10-1-10-n and characteristic information of plural printers 20-1-20-n. In the case of making a print request to designate a specific printer among plural printers 20-1-20-n from a specific scanner among plural scanners 10-1-10-n, the characteristic information stored and managed by the characteristic information management section 33 is referred to the image information sent from the specific scanner is converted into the image information in matching with the characteristic of the specific printer and the converted image information is transferred to the specific printer.
Patent JP-2000178060-A (JP)
Title: Wood chip cement board and its production
Inventor: MOROHARA JUNYA
IPC: C04B18/26
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To obtain a wood chip-containing cement board less liable to cause blossoming phenomenon radial small crack from a nailed point as the center even when a nail or the like is driven into the board and capable of suppressing caving due to falling even when the blossoming phenomenon is caused. SOLUTION: A molding material containing a cement type inorganic material, wood chips and artificial fibers is spread on a substrate to form a mat and this mat is compressed in the presence of moisture and primarily hardened. The primarily hardened mat is cured at ordinary temperature or cured in an autoclave to produce the objective wood chip-containing cement board 1 comprising a hardened body of a mixture containing the cement type inorganic material, wood chips and artificial fibers.
Patent JP-H11189204-A (JP)
Title: Automatic storing device
Inventor: MUKOYAMA SATORU
IPC: B65B5/08
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To miniaturize an automatic storage device to store a non-carriage article such as a multiple pack in a storage case, and to speed up the re-arranging work. SOLUTION: An automatic carrying device is provided with a fixing side holding part 21 to hold one or more articles 10 to be stored in a storage case in the waiting direction, a movable side holding part 22 to hold one or more articles 10 to re-arrange the articles 10 held by the fixing side holding part 21, and a driving mechanism 33 to move the movable side holding part 22 relative to the fixing side holding part 21. The automatic carrying device is provided with a guide mechanism 45 to guide the movable side holding part 22 so as to be detached from the fixing side holding part 21 while the movable side holding part 22 is moved relative to the fixing side holding part 21 by the drive mechanism 33.
Patent JP-2001174455-A (JP)
Title: Cell array system
Inventor: SASAKI ISANORI
IPC: G01N33/483
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To reduce the time and expenses and to save the man power required for inspection per specimen when analyzing a number of cell specimens. SOLUTION: In a device in a solid state for executing continuous detection or simultaneous detection of an analysis target in a plurality of cells where the array of a plurality of areas being separated spatially is formed on a substrate, and each area has an area for immobilizing a plurality of independent cells. A method is used to continuously or simultaneously detect the analysis target in a plurality of cells using the device. The system is used to analyze cells while using the device.
Patent JP-H06118046-A (JP)
Title: Structure of atmosphere sensor
Inventor: MANAKA JUNJI
IPC: G01N27/18
Filed: 1991-12-27
Abstract: PURPOSE:To enhance the structure in the support bridge part of a bridged thin film insulator, and prevent the breakage of a heating resistor arranged on the bridged thin film insulator. CONSTITUTION:An atmosphere sensor is formed of a base 10 having a recessed part 11; a thin film insulator 12 consisting of a fixed part 12a arranged on the base 10, a support bridge part 12b continued to the fixed part 12, and a bridge part 12c bridged over the recessed part 11 through the support bridge part 12b; and a heating resistor 13 arranged on the thin film insulator 12. The atmosphere is measured from the resistance value of the heating resistor 13 caused by the heat generated by the heating resistor 13 being taken by the atmosphere to be measured. The flat form in the support bridge end part A between the fixed part 12a and support bridge part 12b of the thin film insulator 12 is formed with an obtuse angle.
Patent JP-H05177109-A (JP)
Title: Clean drying apparatus
Inventor: KONDO KAZUMI
IPC: F26B3/02
Filed: 1991-12-27
Abstract: PURPOSE:To rapidly dry a large number of parts for space development, semiconductor.IC related parts, precise parts for flight, other parts requring cleanness or clean shoes after washing without damaging them while holding cleanness. CONSTITUTION:An HEPA filter 4 and a prefilter 7 are fixed to the left and right of a drying chamber 1 to respectively provide an air feed chamber 5 and an air sucking chamber 8 to circulate clean air and the air feed pipe 20 communicating with the air sucking chamber 8 through a second air feed duct 19 is arranged to the rear surface part of the back plate 18 of the drying chamber 1 and a plurality of the exhaust pipes opened to the drying chamber 1 over a plurality of stages at a predetermined interval pierce the back plate to be connected to the air feed pipe 20.
Patent JP-H05179349-A (JP)
Title: Post-treatment of spring
Inventor: WAKITA MASAMI
IPC: C21D9/02
Filed: 1991-12-27
Abstract: PURPOSE:To enhance both the durability and sag resistance of a spring. CONSTITUTION:A formed spring is subjected to shot peening in an atmosphere at 100-300 deg.C under stress produced at the time of use. When this stress peening is carried out in a warm state, higher residual stress can be formed and the fatigue strength of the spring, that is, the durability is enhanced. The superimposed action of the impartment of stress and lonnealing is also obtd. and the fatigue deformation preventiveness of the spring, that is, the sag resistance is also enhanced.
Patent JP-H11191636-A (JP)
Title: Photosemiconductor device and fabrication thereof
Inventor: SHONO HIROBUMI
IPC: H01S5/323
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To mass produce photosemiconductor devices, while enhancing utiliza tion efficiency of light by depositing a nitride semiconductor on a first major surface of a translucent substrate and employing a curved shape exhibiting lens effect, at least partially in a second major surface facing the first major surface. SOLUTION: A plurality of insular nitride semiconductor layers 102 are formed on a semiconductor wafer 100 by forming an etching face 130 from the surface side 151 of the nitride semiconductor until the boundary face to a sapphire substrate 101 for making a trench 103 is exposed. After the sapphire substrate 101 has been polished, the nitride semiconductor wafer 100 is secured onto a table being freely derivable in the horizontal direction, with the rear side 152 of the sapphire substrate 101 directed upwards. Next, trenches 103 are made vertically and horizontally in the bottom face of the sapphire substrate 101 substantially uniformly. Finally, the rear side 152 of the sapphire substrate 101 is polished using a single side polishing machine and abrasive to form a curved shape 104 exhibiting lens effect.
Patent JP-H0645934-A (JP)
Title: Integrated circuit including thermal modeling provided with analog and digital parts
Inventor: ROBAATO TOREISHII ERUMUZU
IPC: H02H6/00
Filed: 1991-12-31
Abstract: PURPOSE: To provide a CMOS-IC, including various input output devices by providing a current/voltage range decision amplifier circuit to a CMOS linear circuit and allowing an overcurrent circuit to conduct D/A modeling of a conductor temperature, so as to simulate a conductor temperature. CONSTITUTION: A current and voltage action of input channels 62, 64 is controlled by multiplexers MUX 66, 68 selected by the software. The channels 62, 64 receive a positive voltage of 0 to 2.5Vdc, which is fed to a variable gain amplifier 8 capable of automatic zero processing. The signals are processed in the automatic range decision mode or in the fixed gain mode, depending on the selection by the software. A power supply from an overcurrent circuit is obtained by a sensing load current or a circuit interrupter output. Since the overcurrent circuit includes both a digital base model and an analog base model, even when a power supply of the overcurrent circuit is lost, this circuit simulates a conductor temperature. As a result, the CMOS-IC, including various input output devices that convert an analog voltage current signal into a digital signal, is obtained.
Patent JP-H06202736-A (JP)
Title: Controller with torque ripple compensating function
Inventor: TOMITA KOJI
IPC: G05D3/12
Filed: 1992-12-28
Abstract: PURPOSE:To eliminate an influence of delay of a control system to reduce the caused oscillation by generating correction signals, which make O of the term related to torque ripple, by a correction signal generator and applying them to position, velocity, and torque commands. CONSTITUTION:In the case that the torque ripple is brought about by the mechanical factor from a power transmission mechanism part to induce the oscillation of a machine system as the control object in the control system having a low-rigidity load which has a position loop, a velocity loop, and a torque loop, correction signals thetac, omegac, and Tc which make 0 of the term related to the torque ripple are generated by a correction signal generator 5 and are applied to position, velocity, and torque commands respectively. Thus, delay of the control system has no influences, and the caused oscillation is effectively reduced.