baber/WOPTO huggingface dataset:
Patent JP-2000168257-A (JP)
Title: Screen for screen printing, screen plate, substrate for ac type plasma display panel, ac type plasma display panel, and ac type plasma display device and panel
Inventor: IKEDA CHIHIRO
IPC: H01J11/34
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of printing patterns in a screen printing. SOLUTION: A screen for screen printing is made into a combination screen consisting of adherence-joining two kinds of mesh having different rigidity. With respect to its combination, there are used inner surface triaxial stitched mesh 17 in a screen portion equivalent to a printing patter portion 19 and biaxial stitched mesh 3 consisting of plain weave in a screen portion equivalent to a peripheral portion 20. Following this, the screen is stretched with tensility on the frame 18, so that a screen plate 6 is formed via the transfer, exposure, and pattern work of emulsion.
Patent JP-H09173172-A (JP)
Title: Overturn prevention device for mobile equipment
Inventor: MACHI SHIGERU
IPC: G07F9/02
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of fixing equipment in such a state as propping the ceiling or the like in a fixed installation mode, and further capable of releasing a fixed state via a simple operation. SOLUTION: This overturn prevention device has a contact plate 4 laid on the top plate 12 of an equipment body 10 in such a state as capable of being elevated, and a pair of elevation rods 16 having upper ends jointed to the contact plate 4 and held on a bearing in the equipment body 10 in such a state as capable of being elevated. In addition, the device has a handle 34 rotatably laid on the lower surface of the bottom plate of the equipment body 10 and linked to the elevation rods 16 for the ascent or descent thereof via a rotating operation, and a lock mechanism 38 laid on the lower surface of the bottom plate for locking and unlocking the rotation of the handle 34.
Patent JP-H06175379-A (JP)
Title: Electrophotographic sensitive body
Inventor: KATO EIICHI
IPC: G03G5/08
Filed: 1992-12-03
Abstract: PURPOSE:To always maintain stable electrostatic characteristics and to obtain sharp and good picture images by using a binder resin containing a specified resin [A] and specified resins [B1] and [B2]. CONSTITUTION:The binder resin contains a resin [A] and resin [B1], [B2]. The resin [A] is a grafted copolymer having 1X10<3>-2X10<4> weight average mol.wt. and containing macromonomers as a polymer component having 1X10<3>-1.5X10<4> weight average mol.wt. expressed by formulae I, II, etc. In formulae I, II, f<1>, f<2> are hydrogen atoms, halogen atoms, etc., X<1> is a single bond, -COO-, etc., Y<1> is a group to connect X<1> and -COO-, Z<1> and Z<2> are bivalent aliphatic groups, and R<31> is hydrogen atom, etc. Each of resin [B1] and [B2] is a specified star polymer different from each other containing a polymer component expressed by formula III. The resin [B1] or [B2] contains a specified polymer component having a specified polar group by 0.001-10wt.% and the polymer component expressed by formula III by >=30wt.%. In formula III, b<1>, b<2> are hydrogen atoms, etc., and R<4> is a hydrocarbon group.
Patent JP-H06161504-A (JP)
Title: Read-only sequence controller
Inventor: KUZE GIICHI
IPC: G05B9/02
Filed: 1992-11-16
Abstract: PURPOSE:To determine the continuation or the stoppage of a work in a slave circuit with the command of a main circuit by providing a sensor on the side of the exit of a machine and making the cycle time of a main circuit longer than the cycle time of the slave circuit. CONSTITUTION:A main circuit A and a slave circuit B are in the relationship of master and slave, and the slave circuit B is started by the command of the main circuit A and the work of a fixed cycle is executed. A machine terminates a cycle and stops, and when a signal passing though a work is transmitted from a sensor 67 on the exit side of a machine, the machine starts after the command of the main circuit A. As long as abnormality does not occur, the machine is continuously drived, but if the signal of the sensor 67 is not transmitted after the cycle of the slave circuit B is terminated, an abnormal signal is generated by the command of the main circuit A and the machine is stopped. A reset switch 16 is depressed after the abnormal portion is inspected and repaired and subsequently, a start switch 15 is depressed. The machine is recovered and starts a start again. Thus, the sensor 67 provided with the exit side of the machine checks the presence or absence of an abnormality at every cycle.
Patent JP-2001168350-A (JP)
Title: Capacitive pressure sensor and its manufacturing method
Inventor: TANIGUCHI KATSUMI
IPC: H01L29/84
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive capacitive pressure sensor by cutting a processing cost of a through hole and eliminating influence of an oxide film generated during electrostatic junction. SOLUTION: A fixed electrode 23 and a capacitor are formed, and a movable electrode part 11 of a silicon part 1 which is displaced by pressure is electrically connected to a surface of a glass part 2 by a through hole electrode 26a formed in a fan-shaped through hole 22a which forms a circle by adjacent four chips and a silicon itself. A substantial through hole area becomes large and easy processing is realized. Since a contact part between the through hole electrode 26a and the silicon part 1 is ohmic contact, sand blast and reverse sputtering are applied to a silicon surface of a contact part. It is also effective to make a cut surface of silicon a contact part.
Patent JP-H07194702-A (JP)
Title: Liquid chemicals flow rate controller
Inventor: FUJIWARA MASATOSHI
IPC: A61M5/168
Filed: 1993-12-28
Abstract: PURPOSE:To provide a liquid chemicals flow rate controller for adjusting the flow rate of liquid chemicals applied from a continuous liquid chemicals feeder and visually and immediately confirming whether the liquid chemicals actually flow or not. CONSTITUTION:Inside a casing 32 provided with the entrance and exit of liquid chemicals, a valve element 33 provided with an orifice 35 is movably arranged. The valve element 33 is energized in the entrance direction of liquid chemicals by a spring 36 as an elastic member. When applying liquid chemicals, the valve element 33 is moved by passing resistance at the time of passing the liquid chemicals through the orifice 35 and that state can visually be confirmed through the transparent or translucent part of the casing 32. Therefore, it can be confirmed that the liquid chemicals flow. On the other hand, the flowing speed of liquid chemicals can be measured by a scale 38 attached to the casing 32 as well.
Patent JP-H09278618-A (JP)
Title: Production of hydrogen phosphide-forming insecticide
Inventor: RI TOMOE
IPC: A01N59/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a magnesium phosphide or aluminum phosphide preparation capable of controlling pests in a shortened fumigation time without causing chemical injury in an object crop. SOLUTION: This insecticide as a magnesium phosphide or aluminum phosphide preparation having insecticide properties without addition of ammonium carbamate is obtained by incorporating magnesium phosphide or aluminum phosphide with a powder mixture composed of (a) 25-80wt.% silicon oxide, (b) 10-30wt.% magnesium oxide, (c) 1-20wt.% calcium oxide, (d) 1-10wt.% ferric oxide and (e) 2-40wt.% aluminum oxide, and rigid paraffin.
Patent JP-H06170273-A (JP)
Title: Crushing device
Inventor: INOUE HAJIME
IPC: B02C18/00
Filed: 1992-12-04
Abstract: PURPOSE:To newly provide a crushing device where various kinds of wastes are given crushing treatment kind by kind to perform recovery work and which is suitable for the use of waste treatment of many kinds in small quantities. CONSTITUTION:Plural treatment stations (A, B, C, D) are installed in the longitudinal direction. On a frame 2 where a fragment housing box 17 is installed below each treatment station so that it may be freely loaded and unloaded a crusher 1 is freely movably installed.
Patent JP-2001165868-A (JP)
Title: Inspection device for and inspection method of cylindrical surface
Inventor: YASUKAWA MINORU
IPC: G03G5/00
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To accurately inspect an existence of a defect on a peripheral surface of an object to be inspected even in the case where the object to be inspected is displaced without causing a large size of device and a complexity of processing. SOLUTION: A half mirror 2 is disposed such that an inclination angle of 45 deg. is imparted to an optical axis of an illumination light in a direction parallel to a tangent direction at an illumination position on a peripheral surface of an object 4 to be inspected and an optical axis of a normal reflection light in a normal direction at the illumination position. After an illumination light irradiated from a halogen lamp 3 is reflected at the half mirror 2, it is incident to the peripheral surface of the object 4 to be inspected in the normal direction. The normal reflection light of the illumination light at the peripheral surface of the object 4 to be inspected is passed through the half mirror 2 and is received by a light sensor 1. An incident angle and an emission angle of the illumination light at the illumination position on the peripheral surface of the object 4 to be inspected are 0. A reflection direction of the reflection light from the peripheral surface of the object 4 to be inspected is not largely varied even if the object 4 to be inspected is displaced by a variation of radius and a rotation disperse. The reflection light at the near state to the normal reflection light on the peripheral surface of the object 4 to be inspected is certainly received by the light sensor 1.
Patent JP-H05317065-A (JP)
Title: Preparation of optically active cyanohydrins
Inventor: HENDORIKU DABURIYUU GERUKU
IPC: C12P13/00
Filed: 1992-12-08
Abstract: PURPOSE: To readily obtain the subject cyanohydrins in a relatively high optical purity and yield by adding hydrogen cyanide to a carbonyl compound in the presence of hydroxynitrile lyase, under a specific condition.  
     CONSTITUTION: A homogeneous aqueous solution of hydroxynitrile lyase is buffered with an acetate buffer having a buffer concentration of 0.005-0.1 mol/L or with a non-acetate buffer. An adding reaction of hydrogen cyanide to a carbonyl compound (aldehydes or ketones) is performed in a two-phase solvent system in which a volume ratio of an organic solvent at least substantially non-miscible with water to the homogeneous aqueous solution is about 5/1-about 1/5. A solution of hydrogen cyanide and a solution of the carbonyl compound in an organic solvent are properly mixed during the reaction period with the homogeneous aqueous solution of hydroxynitrile lyase. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H11180199-A (JP)
Title: Automobile seat
Inventor: UEDA MANABU
IPC: B60N2/75
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To open and close a seat back through in a simple structure for reducing the number of parts and man-hours for assembly work. SOLUTION: A seat back through 13 is provided that penetrates through the seat back 12 of a rear seat in the back/front direction. The seat back through 13 is provided with a first horizontal axis 21 disposed at the lower portion therein across opposing wall frames 14, a lid 2 rotatably supported to pivot around the first horizontal axis 21, the position of which can be selected between a vertical position such that the seat back through 13 is closed and a horizontal position such that the seat back through is pulled out, and lock means for locking the lid 2 in the vertical position. The lid 2 is made so that it can be changed between two positions; a folded position in which the lid 2 is folded in two and rotates around a second horizontal axis 22 that is at the center of the lid 2 and parallel to the first horizontal axis 21, and an open position.  When in the open, articles can be stored in storage portions formed in the surface of the lid 2.
Patent JP-H05166721-A (JP)
Title: Formation of epitaxial layer
Inventor: KOBAYASHI RYUJI
IPC: H01L21/20
Filed: 1991-12-12
Abstract: PURPOSE:To suppress generation of crystal defects during growth of an epitaxial layer and to prevent autodoping. CONSTITUTION:In a method for forming an epitaxial layer of a predetermined thickness over a semiconductor wafer, an epitaxial layer is grown for example at 1180 deg.C, and then growth of an epitaxial layer is reopened at 1050 deg.C after an elapse of predetermined time; then successively an epitaxial layer is grown at 900 deg.C. High temperature growth prevents crystal defects from being generated in an epitaxial layer, and low temperature growth prevents autodoping from a wafer.
Patent JP-H10166932-A (JP)
Title: Vehicle luggage compartment structure and detachable type cold storage box
Inventor: SUGA YASUO
IPC: F25D23/00
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To take actions if the quantity of articles to be detachably-stored and cooled increases by fitting detachable type cold storage boxes into which cold air is introduced in a communicating condition with a refrigerant room or cold storage room. SOLUTION: Where it is necessary to increase a cold storage space, detachable cold storage boxes 1 are placed side by side in a refrigerant room 9 or a cold storage room 10. The detachable cold storage boxes 1 are fixed respectively on the inner wall of a dry room 11 through a metal fitting 16 by a belt 15 inserted in U-shaped handles 7 disposed on the right and left of a wall surface where an opening and closing door 2 is disposed, and are placed in line with a refrigerating room 9 or a cold storage room 10. The cold air in the cold storage room 10 is introduced in the cold storage box 1 through a communication window to cold-store articles to be cold-stored in the cold storage box 1. The articles to be cold-stored in the cold storage box 1 are carried in/out through an opening and closing door 2.
Patent JP-H09187639-A (JP)
Title: Dispersant
Inventor: BESSHO KEIICHI
IPC: C09K23/52
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To produce a dispersant capable of keeping a fluidity of slurry even if the slurry is left to stand for a long time by sulfonating an isoprene based (co)polymer by using a complex and using the isoprene based (co)polymer sulfonate whose aq. soln. exhibits a specified surface tension as a main component. SOLUTION: The dispersant which is added when a solid fuel is pulverized into powder and the powder is mixed with water to form a water slurry composition is prepared by sulfonating the isoprene based (co)polymer by using the complex consisting of sulfuric acid anhydride and an electron donating compd. and using the isoprene based (co)polymer having 4-5.4 milimol/g sulfonic acid content and whose aq. soln. exhibits >=50 dyne/cm surface tension as the main component. The isoprene being a starting material of the dispersant is an aliphat. diene having two double bonds in a molecule, and other aliphat, dienes may be used jointly. For example, 1,3-butadiene, 1,2-butadiene, etc., are exemplified as other aliphat. dienes.
Patent JP-2000168704-A (JP)
Title: Bag-in-box filling method and bag-in-box discharging equipment
Inventor: NOZAKI HIROKO
IPC: B65D77/06
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a bag-in-box filling method where a cap is covered by a shrink film. SOLUTION: A cap 10 covered with a shrink film F so as to cover at least a discharge opening near the top edge of a cylindrical side part is fitted to the outside of the tube shape discharge opening of a spout 20. Discharge equipment is assembled in a condition where the discharge opening of the cap 10 is closed inwardly at the top end of the tube shape discharge opening of the spout 20. By mounting this discharge equipment on an inside bag with the flange 23 of the spout 20, an inside bag with discharge equipment is made. In the following process, the cap 10 is pulled out from the spout 20 and content liquid is filled in the inside bag, and then the cap 10 is fitted to the discharge opening of the spout 20 for tightly sealing the inside bag.  The cap 10 is mounted on and dismounted from the spout 20 with the cap 10 covered with the shrink film F, and a bag-in-box with a covered cap can be produced without covering with the shrink film after filling.
Patent JP-H05131014-A (JP)
Title: Cecubitus mat
Inventor: OWATARI SATSUKI
IPC: A61G7/05
Filed: 1991-11-12
Abstract: PURPOSE:To provide a mat convenient for transport and easy for handling by filling the mat with fluid and elastic silicone, and covering the periphery thereof with a nylon bag of high strength. CONSTITUTION:A nylon or cloth bag 1 sized to a bed B is filled with silicone 2, and secured to the bed B with cords 3. In this case, elastic and fluid silicone like water state is used. As a result, an inconvenience pertaining to a water bed can be eliminated without any change in effectiveness. Also, this silicone bed B can be used as an ordinary bed.
Patent JP-2000152694-A (JP)
Title: Motor-driving system
Inventor: MATSUMOTO OSAMU
IPC: H02P27/06
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To achieve a stable operation even if a circuit constant is greatly different by setting a plurality of sets of circuit constants of different motors and switching the motors connected to an inverter corresponding to the change in the circuit constant. SOLUTION: A plurality of motors 3a and 3b with different motor circuit constants are provided. In this case, the motor circuit constants are preset to a table in an inverter 2. A control circuit 7 outputs a switching command signal 8 to the inverter 2 and at the same time switches a switching circuit 5. When the motor 3a is being driven, the output part of the inverter 2 and the motor 3a are connected and also connection is made so that the output signal of a speed detector 4a can be fed back to the inverter 2 by the switching circuit 5. Then, when a switching command is outputted to the motor 3b, the switching circuit 5 performs switching connection of the output part of the inverter 2 to the motor 3b and also so that the output signal of the speed detector 4b can be fed back to the inverter 2.
Patent JP-2000179905-A (JP)
Title: Local cleaning device for maintenance
Inventor: KAMIYA MATSUO
IPC: F24F7/06
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To rapidly, highly efficiently remove and recover dusts and gaseous contaminant substance generated when an apparatus is maintained by providing an air exhaust means for exhausting the air in a casing out of a clean room in an air exhaust port at a lower part of the casing. SOLUTION: A sheet roll 20 wound by a conductive sheet 18 in a rolled state is arranged at an upper end of a surface of a casing 10 at a lower sidewall 16, and an opening 22 is formed of an end 18a of the sheet 18 and an upper edge 16a of the sidewall 16. A floor of the casing 10 is formed of a grating 28 to constitute an air exhaust port, and an air exhaust means 30 is arranged on its lower surface. The local cleaning device is moved to the vicinity of the opening of a manufacturing apparatus to be maintained when maintained, and the opening 22 of the device is opposed to the opening of the apparatus. When entered into a maintenance work, first a fan of the means 3 is moved and then a clean air diffusing means 26 is operated.
Patent JP-2001167042-A (JP)
Title: Input/output circuit and input/output control method for semiconductor integrated circuit
Inventor: FUJITA TATSUYOSHI
IPC: G06F13/12
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide an input/output circuit and an input/output control method for semiconductor integrated circuit, with which input/output can be suitably and easily switched. SOLUTION: This circuit is provided with a high impedance detecting means composed of a high impedance detecting circuit 4 for detecting the state of an input/output terminal T1 in a semiconductor integrated circuit, a holding means composed of a holding circuit 6 for holding the execution of an output instruction and a control means composed of a control circuit 5 for setting the input/output of the input/output terminal T1 corresponding to the detecting signal of the high impedance detecting means composed of the high impedance detecting circuit 4 and the output instruction holding signal of the holding means composed of the holding circuit 6 according to the output instruction signal or input instruction signal, and input/output is switched by input/output setting due to the control means composed of the control circuit 5.
Patent JP-H09187018-A (JP)
Title: Video camera device
Inventor: KUROSAWA KOJI
IPC: H04N9/73
Filed: 1995-12-30
Abstract: PROBLEM TO BE SOLVED: To attain a white adjustment with high accuracy even when an extremely bright object of a minute area is also photographed together with a main subject by controlling gains of the variable gain amplifier means so as to secure the coincidence of signal levels among three primary color signals of the achromatic parts of the main object. SOLUTION: The digital three primary color signals outputted from the A/D converters 29R (29G and 29B) the 1-H delay circuits 30R (30G and 30B) and the 1H-delay circuits 31R (31G and 31B) respectively are supplied to the contour emphasis signal generation circuits 32R (32G and 32B) and a level detection circuit 33. A system controller 34 which controls the variable gain amplifier circuits 27R (27G and 27B) based on the detection result of the circuit 33 is connected to this circuit 33. Then the circuit 33 detects the levels of three primary color signals which are supplied from a two-dimensional LPF. Based on these detection outputs, the gains of the circuits 27R (27G and 27B) are controlled to secure the coincidence of levels among three primary color signals of the achromatic parts of an object.
Patent JP-H10177643-A (JP)
Title: Image input device
Inventor: HIROI MASAKI
IPC: G06T1/00
Filed: 1996-12-14
Abstract: PROBLEM TO BE SOLVED: To keep picture quality having no change from the moment by correcting the lowered performance of lens even in such a case by using a correcting member for optically correcting image distortion caused by the optical influence of optical lens in combination with a cover member for an imaging device. SOLUTION: A correcting member 10 for optically correcting the image distortion and light quantity down of lens is used in combination with the cover member for a CCD package 3. The correcting member 10 to be used in combination with the cover member is fixed on a base 2. The correcting member 10 has various forms and refraction factor characteristics so as to perform image distortion correction and light quantity correction. This correcting member 10 is formed while being projected. When image information through the lens reaches the surface of correcting member 10, because of the effect of that lens, this information is gradually refracted to the central side of CCD element 1 away from the center of member so that image correction is enabled.  Thus, since it is not necessary to improve the optical performance of lens itself, the cost down and miniaturization of lens system are enabled.
Patent JP-H07198736-A (JP)
Title: Rotation sensor and its manufacture
Inventor: SHIBATA HARUMASA
IPC: G01P3/488
Filed: 1993-12-28
Abstract: PURPOSE:To provide a rotation sensor which can detect the low-speed rotation of a magnetic rotating body, can be manufactured with high reliability, and has a highly reliable structure. CONSTITUTION:A magnet 25 and magnetoelectric converting element 22 are used as a frequency measuring means and a terminal 24 fitted with the magnet 25 and element 22 at its front end section is integrally insert-molded with a base 23. Then a surface mounting electrode section 24a is formed by exposing part of the terminal 24 on the surface of the base 23 and electronic parts 26 are mounted on the electrode section 24a.