baber/WOPTO huggingface dataset:
Patent JP-H1086059-A (JP)
Title: Polishing jig and its manufacture
Inventor: TATEISHI AKIRA
IPC: B24B37/28
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To drastically improve abrasion resistance and durability, holding the polishing accuracy for a long period, and prevent occurrence of chipping by mixing inorganic filler in a resin layer in a polishing jig composed of a fiber reinforced layer and the resin layer. SOLUTION: A polishing jig 1 is composed of a laminated body formed by laminating a fiber reinforced glass fabric layer 2 and a resin layer 3 composed of epoxy resin composite. Inorganic filler 4 composed of 5-150 pts.wt. aluminium hydroxide is mixed in relation to the epoxy resin composite (solid) 100 pts.wt. in this resin layer 3. When the mix rate of the inorganic filler 4 becomes less than 5 pts.wt. in relation to the resin component 100 pts.wt. of the resin layer 3, it is undesirable, because various characteristics such as a prescribed abrasion resistance, durability, and polishing efficiency are not obtained, and on the other hand, when exceeding 150 pts.wt., it is undesirable either, because the absolute quantity of the resin is short so as to become fragile, mechanical strength is extremely reduced, etc.
Patent JP-H1092485-A (JP)
Title: Terminal cover for quick connection terminal
Inventor: KAMOGAWA TAKEHIKO
IPC: H01R4/48
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To provide an electric wire connection device capable of smoothly inserting an electric wire while the quick connection terminal is being used in which an obtuse angle is formed by a fitting base part and a receiving plate part. SOLUTION: An electric wire 3 to be the object of locking passes through the electric wire guide (hole) 11 of the terminal cover 1, passes through an electric wire insertion hole 23 bored in a place close to the root (a base part 21) of a locking piece part 24 in the quick connect terminal 2, is furthermore advanced along the receiving plate part 22 of the quick connection terminal 2, and the electrical wire is then resiliently locked between the receiving plate part 22 and the locking piece part 24 thereafter.  A part (outlet 111) of the electric wire guide 11 of the terminal cover 1 is lengthily extended to a position reaching the electric wire insertion hole 23, and the electric wire 3 coming out of the position is more acurately positioned, so that the electrical wire 3 is thereby prevented from being caught by the periphery (also acting as the periphery of the electric wire insertion hole 23) of the receiving plate part 22.
Patent JP-H09101452-A (JP)
Title: Read lens
Inventor: OTOMO RYOKO
IPC: G02B13/24
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To obtain a read lens which is inexpensive and improves the quality of read image while excellently compensating various aberrations and making the lens system compact and wide in field angle by using four lenses which meet specific conditional expressions. SOLUTION: An image forming lens consists of four lenses L1 -L4 and a stop (i) is arranged between the 2nd lens L2 and 3rd lens L3 , and luminous flux which is made incident from an object side along the optical axis is imaged at an image formation position P. Further, those lenses meet the conditional inequalities of 0.87<f(1/R8 -1/R7 )<2.75, 0.23<R1 /f<0.38, and 1.08<|N4 .f4 |f<3.70. Here, (f) is the composited focal length of the whole lens system, f4 the focal length of the 4th lens, Ri the radius of curvature of an (i)th surface, and N4 the refractive index of the 4th lens to an (e) line. Consequently, the compact and light lens system which is composed of the four lenses, or compact can be obtained.
Patent JP-H01126680-A (JP)
Title: Vane for carp streamer
Inventor: FUJISAWA KAZUO
IPC: A47G33/00
Filed: 1987-11-11
Abstract: PURPOSE: To simplify assembling by keeping plural feathers in the radial expansion state by a fixed part at the time of setting a bearing part and the fixed part to each other and closing feathers in the direction along a revolving shaft at the time of separating a pair of bearing parts. CONSTITUTION: Other end parts of link rods 18 are turnably pivotally stuck to feathers 12; and when a bearing part 11a and a fixed part main body 11b are fitted to each other, feathers 12 are stood by link rods 18 and are expanded radially with the axis of rotation passing a bearing part 13a as the center. When the bearing part 11a and the fixed part main body 11b are released from the fitting state and are separated from each other, feathers 12 are turned in such direction that they approach the axis 1 of rotation, and an arrow wheel 10 is closed. Thus, it is sufficient at the time of assembling of the arrow wheel if the pair of bearings parts are connected to each other and feathers are kept in the radial expansion part by the fixed part, and assembling is very simplified.
Patent JP-H09121647-A (JP)
Title: Output shaft angle regulator
Inventor: YAMAOKA TOSHISHIGE
IPC: F16C11/10
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To simplify operations to regulate the angle of an output shaft angle regulator. SOLUTION: This output shaft angle regulator is equipped with an input gear 2 of a driving shaft 1, an output gear 4 of the output shaft 3, an intermediate gear 5 interposed between both the gears, the first housing 6 for pivoting the output gear 4, the second housing 7 for pivoting the input gear 2, an intermediate shaft 9 of the intermediate gear 5, nonrotatably attached to the second housing and pivoted through a pivoting part on the first housing, sliding surfaces (10a) and (10b) formed in a joining part of both the housings, a latch 11 slidably held on the first housing 6 and a rotor 13 fixed to the intermediate shaft 9 having plural engaging parts 12 capable of selectively engaging with the latch 11 on the periphery.
Patent JP-H01124830-A (JP)
Title: Liquid crystal display device
Inventor: ICHIMURA SACHIKO
IPC: C09K19/12
Filed: 1987-11-10
Abstract: PURPOSE:To hardly generate domains and to decrease the color change by a working temp. by setting the twist angle of liquid crystal molecules and the ratio between a spiral pitch and the layer thickness of a cell in specific ranges and adding the compd. expressed by the specific constitutional formula to a base liquid crystal. CONSTITUTION:The angle phi denotes the twist angle of the liquid crystal molecules when the angle between the lapping directions 10 and 11 of the substrates 1, 2 of a liquid crystal panel is designated as phi. This angle phi is set within a 210 deg.<=phi<=300 deg. and the ratio d/p between the pitch p and the layer thickness d of the liquid crystal cell is adjusted in the range expressed by the formula IV. At least >=1 kinds of the liquid crystal compds. having the structures, the general formulas of which are expressed by the formulas I, II, III, are added at >=10% to the base liquid crystal. The domains are thereby hardly generated even if the twist angle of the liquid crystal of the cell having the oriented films subjected to a rubbing treatment is increased. In addition, the color change by a change in the working temp. is small and the multiplex characteristics are improved.
Patent JP-H09124101-A (JP)
Title: Outdoor trash box
Inventor: TSUKAMOTO SHIRO
IPC: B65F1/00
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To actively prevent invasion of rainwater without limiting an element from in view of design as a trash box by forming water guiding recessed groove parts on the whole front surface of a box main body. SOLUTION: An outdoor trash box is made of synthetic resin or metal, the whole front surfaces of a top plate part 1, cover bodies 2 and a body 3 are formed into block patterns, and water guiding recessed groove parts extending in the longitudinal and lateral directions are formed. Recessed groove parts 5a formed in the longitudinal direction, out of the recessed groove parts to serve as the joint parts between the block patterns are respectively formed into one vertically extending line shape. Rainwater fell on the top plate part 1 is allowed to flow down to the lower part of the body 3 through the recessed groove parts 5a all at once.  That is, the longitudinal and lateral recessed groove parts 5a, 5b function as simple rain gutters, the rainwater fell on the trash box is guided along the longitudinal and lateral recessed groove parts 5a, 5b and naturally dropped downward, and the rainwater is therefore prevented from invading the inside through trash inlets 13, 13,....
Patent JP-H06118649-A (JP)
Title: Resist composition
Inventor: OIE MASAYUKI
IPC: G03F7/004
Filed: 1992-09-30
Abstract: PURPOSE:To provide a resist material which is excellent in resist characteristics, such as sensitivity, resolution, etching resistance, preservable stability and heat resistance, and is balanced in these characteristics at a high degree. CONSTITUTION:The compd. having acid unstable groups of the resist compsn. contg. an alkali-soluble phenolic resin (A), the compd. having the acid unstable groups (B) and a compd. (C) which can form an acid by irradiation with active rays is a compd. formed by substituting at least a part of the hydroxyl groups of a specific phenolic resin with the acid unstable groups.
Patent JP-H02132240-A (JP)
Title: Field joint method for laminated lumber having large cross-sectional area
Inventor: KOZUKA YUICHI
IPC: E04B1/26
Filed: 1988-11-11
Abstract: PURPOSE:To prevent cross-sectional defects and stress concentration by forming bonding surfaces having complementary grades in the joint section of laminated lumbers, by bonding the bonding surfaces with each other, and by laying fixing plates over the joint sections, and by applying tension to tension members which are inserted through the joint parts and the fixing plates through the intermediary of sheaths. CONSTITUTION:In the joint sections 3 of laminated lumbers 1, 2, concave and convex bonding surfaces in a V-cut shape are respectively formed, having a grade of about 1/10 with respect to the axis of the lumbers are formed. Then, simultaneously with the bonding of the bonding surfaces together by an adhesive, a plurality of through- holes 5 are formed in the joint sections 3. Thereafter, sheaths 6 are driven into the through-holes 5. Then, fixing plates 7 are laid on both sides of the joint section 3, and then is formed therein with through-holes 8 corresponding to the through-holes 5. Bolts 9 are inserted through the through-holes 8 and the sheaths 6, and are screwed thereonto with nuts 10. After expiration of a curing period, the bolts 9, the nuts 10 and the fixing plates 7 are removed, and inserts are driven into both ends of the through-holes 5.
Patent JP-S63138255-A (JP)
Title: Sheet type glass electrode
Inventor: KOTANI HARUO
IPC: G01N27/28
Filed: 1986-11-28
Abstract: PURPOSE:To obtain a compact electrode which is easy to operate and maintain by using an extremely thin flat plate-shaped ion sensitive glass film having an electrical insulating characteristic as a substrate and supporting the same with a supporting layer having likewise the electrical insulating characteristic at the time of preparing a sheet type glass electrode to be used for measuring pH, etc. CONSTITUTION:The electrode D is formed by depositing metal such as Ag, Cu or IrO2 on the insulating substrate A consisting of PE terephthalate, quartz glass, etc., and the extension part thereof is used as a lead part C. The central part thereof is used as an internal electrode D and is enclosed by a supporting layer F having a hole E. Paste prepd. by mixing an internal liquid prepd. by adding a phosphoric acid buffer soln. to 3.3NKCl supersaturated with AgCl and gelling agent such as agar or gelatin is packed into the hole E. Such electrode is coated with the flat plate-shaped pH sensitive glass film H. The glass electrode for measuring ion is thus easily produced, is miniaturized and is improved in the operability.
Patent JP-2000111507-A (JP)
Title: Chlorofluorocarbon sensor and its manufacturing method
Inventor: YANAGIYA JUNKO
IPC: G01N27/12
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a chlorofluorocarbon sensor with high sensitivity and reliability for a fluorocarbon gas. SOLUTION: In a sensing element A, a heater 25 that is made of the electrode coil of a precious metal wire is buried into a sensitive part 6 that is formed elliptically and at the same time a core 20 that is made of a precious metal wire is provided inside the heater 25. In this case, the heater 25 is provided between lead wires 201 and 203 and the core 20 is formed by a lead wire 202. Also, the lead wire 202 and either of the lead wires 201 and 203 compose an electrode for measuring electrical resistance, and the lead wires 201 and 203 compose an electrode for heating the heater. The sensitive part 6 has SnO2 as a main constituent and is doped with γ-alumina.
Patent JP-H07141161-A (JP)
Title: Method and device for preparing program file
Inventor: HORII SATOMI
IPC: G06F9/06
Filed: 1993-11-16
Abstract: PURPOSE:To reduce input errors. CONSTITUTION:In a processing system having a display device, an input device and a processor, a mouse cursor 101, a menu screen 102, a registered data screen 104, an editor screen 106, and a coding screen 108 are displayed on the screen 100 of the display device. Grammars in language and characters for describing a source program are displayed on the screen 102 and characters displayed on the screen 100 are selected in accordance with the position of the cursor 101 displayed in accordance with operation and displayed on the screen 106. Characters such as data are registered in the processor in accordance with operation. The registered characters are displayed on the screen 104 and a character is selected from the screen 104. The selected character is inserted into the characters displayed on the screen 106. When a sentence is accomplished on the screen 106, the sentence is displayed on the screen 108 to which the cursor 10 is moved to prepare a program.
Patent JP-H03146852-A (JP)
Title: On-line monitoring device
Inventor: OIKAWA YUKIO
IPC: G01N21/27
Filed: 1989-10-31
Abstract: PURPOSE:To dispense with a complicated filter switching mechanism and to monitor plural lines with one device by branching one line to plural passages, and forming a flow cell at every passage. CONSTITUTION:One line of chemical facility is branched to the pipes 4-1 to 4-n of the plural passages, and the pipes 4-1 to 4-n are connected to the flow cells 6-1 to 6-n in a light-shielded measuring box 8, respectively. Measuring light from a light source 16 is introduced with an optical fiber 20, and is radiated in the directions of the flow cells 6-1 to 6-n. The tip of the optical fiber 20 is moved with a motor. Since detectors 34-1 to 34-n always detect incident light, when light irradiating from the tip of the optical fiber 20 traverses the flow cells 6-1 to 6-n, a traversed detector detects transmission light. The detection signal of each of the detectors 34-1 to 34-n is introduced to a data processor, and the peak detection of the signal that is the output of the detector is performed, then absorbance can be found.
Patent JP-S63135363-A (JP)
Inventor: MORISU RAPOPOOTO
IPC: C07C255/04
Filed: 1987-11-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02132144-A (JP)
Title: Rubber composition for tire tread
Inventor: FUNAYAMA YOSHINORI
IPC: C08K3/04
Filed: 1988-11-14
Abstract: PURPOSE:To provide the subject rubber composition for tire tread excellent in gripping properties and composed of a rubber component consisting of specified styrene/butadiene block copolymer rubber and a styrene/butadiene copolymer rubber, carbon black and a petroleum-based softening agent. CONSTITUTION:To 100 pts.wt. rubber component composed of (A) 90-50 pts.wt. rubber with >=20X10<4> weight-average molecular weight, 20-35-wt.% total bonded styrene and 20-45wt.% amount of vinyl bond in the total butadiene units consisting of (A1) a styrene/butadiene block with 15-25wt.% bonded styrene, -80--60 deg.C glass transition temperature (herein after represented as Tg) and <=12 deg.C range thereof and (A2) a styrene/butadiene block with 20-50wt.% bonded styrene, -20-+15 deg.C Tg and <=12 deg.C range thereof where the difference between Tg of (A1) and that of (A2) is >=60 deg.C and (B) the residual pts.wt. styrene/ butadiene rubber with 20-45wt.% styrene content prepared by emulsion polymerization, (C) 80-130 pts.wt. carbon black and (D) 20-90 pts.wt. petroleumbased softening agent are added to provide the objective rubber composition.
Patent JP-H11122305-A (JP)
Title: Network system and communication equipment
Inventor: KAMIKUMASU AKIRA
IPC: H04L12/66
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a network system that smoothes data communication between LANs by controlling properly a buffer so as to prevent deterioration in the throughput. SOLUTION: In the case of conducting data communication between LANs 120, 130, a CPU 32 of a card 30 discriminates whether or not a buffer overflow takes place in an outgoing buffer 33, and in the case of occurrence of a buffer overflow prediction, the CPU 32 allows a sell disassembly/assembly controller (SARC) 35 to generate a buffer control cell and it is sent to a switch section 100. At the time of receiving the buffer control cell by the card 20, a CPU 22 of the card 20 halves a transmission band of the cell from the SARC 25 with respect to a default. Thus, the buffer overflow of the outgoing buffer 33 is avoided.
Patent JP-2001108544-A (JP)
Title: Semiconductor sensor
Inventor: ARAYA YOSHIHIRO
IPC: G01L9/00
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To reduce a cost and to simplify a structure in a semiconductor pressure sensor housing a semiconductor sensor element in both a first case and a second case combined together. SOLUTION: In this semiconductor sensor, a sensor case 20 as the first case provided with a pressure detecting semiconductor sensor element 10 is insert- molded with leads 30 for electrically connecting the sensor element 10 such that the leads 30 are partially exposed from the sensor case 20. A connector case 40 as the second case installed on the sensor case 20 is formed with an enclosure part 42 enclosing exposed parts 31 of the leads 30. The exposed parts 31 of the leads 30 and the enclosure part 42 constitute a connector part 50 capable of connecting the exposed parts 31 to external terminals.
Patent JP-H10136163-A (JP)
Title: Digital complying machine
Inventor: NANBA KATSUHIRO
IPC: H04N1/10
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To provide the digital copying machine that is provided with an image reader reading an image of an original through one side drive of a slider with optical components mounted thereon and with an exposure device forming an electrostatic latent image on a photoreceptor based on the image read by the image reader in which a tilted image is corrected to obtain an excellent copy image without provision of a mechanism to suppress the tilt of the read image caused when the image is read. SOLUTION: An exposure device W forms an electrostatic latent image on a surface of a photoreceptor drum PC based on a tilted read image read by an image reader R. In the case that a laser beam is outputted from a pixel at a tip in the subscanning direction at reading by the exposure device W, the laser beam is outputted from a pixel at a free end side (side of a roller r1) in the main scanning direction at reading, and conversely in the case that the laser beam is outputted from a pixel at an end in the subscanning direction at reading by the exposure device W, reversely the laser beam is outputted form a pixel at a drive end side (side of direct drive shaft 3) in the main scanning direction at reading.
Patent JP-2001111106-A (JP)
Title: Gallium nitride compound semiconductor light emitting device and manufacturing method thereof
Inventor: HATA TOSHIO
IPC: H01L33/32
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a gallium nitride compound semiconductor light emitting device capable of emitting lights in a blue light range which solves the problems such as the forward voltage increase or nonuniform current injection due to the breakage or resistance increase of electrodes on the substrate side faces about electrodes formed from the substrate. SOLUTION: The gallium nitride compound semiconductor light emitting device having an n-type gallium nitride compound semiconductor layer 2, a light emitting layer 3 and a p-type gallium nitride compound semiconductor layer 4 formed on a substrate 1 comprises a layer 2a containing an n-type impurity at a high concentration formed between the substrate 1 and the n-type gallium nitride compound semiconductor layer, a part of the substrate backside opposite to the semiconductor laminate surface is removed down to a depth at least to the layer 2a containing the n-type impurity at the high concentration, and an ohmic metal film 6 is formed on the substrate backside and a layer 2a containing a first conductivity type impurity at a high concentration.
Patent JP-H08142445-A (JP)
Title: Image forming apparatus
Inventor: AKIMOTO HIROYUKI
IPC: G03G21/16
Filed: 1994-11-21
Abstract: PURPOSE: To provide an image forming apparatus equipped with a printing head attached ceiling lid having a lightweight structure and generating no deformatioan with the elapse of time. CONSTITUTION: An image forming apparatus 20 is equipped with a support shaft 8, a lock member 9, a positioning part 11 or the like and a printing head 23 is held on an upper surface cover 21 through a plate 22 and a spring 26. When the upper surface cover 21 is closed and the free end part 21b thereof is fixed to the lock member 9, a head striking pin 23a is brought into contact with the positioning member 11 under pressure by the spring 26 to position the printing head 23. The upward reaction force F' (=energizing force F) applied to the central part of the plate 22 by the spring 26 is dispersed to respectively transmit the reaction force F×1/2 to the shaft support part 24 and engaging part 25 of the upper surface cover 21 engaged with both end parts of the plate 22.  The reaction force F×1/2 of the shaft support part 24 is absorbed by the lock member 9 and the reaction force F×1/2 of the engaging part 25 applies torque M2F×L×1/4 to the support shaft 8. This torque is 1/4 conventional torque M1=F×L and the internal stress of the upper surface cover 21 is markedly reduced.
Patent JP-H09104505-A (JP)
Title: Carrying device
Inventor: MATSUMIYA TAKESHI
IPC: G11B15/68
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To provide light-weight movable parts by providing a support plate on a carrier to be movable forward and back, holding a claw member to be engaged with/removed from a stored article, and installing a forward/back move drive means to move the support plate forward/back and a claw opening/ closing drive means to open/close claw members on the casing side of the carrier. SOLUTION: A pickup means 100 of a carrier comprises a carrier pickup means 100, a support plate 110 freely slidably held on a guide rod 10, and claw members 112, 114 installed on it. As a belt 120 runs in a arbitrary direction by rotation of a motor 122, the support plate 110 is guided by the belt 120 to a guide rod 104 to move forward and back. An angle member 134 having inclined grooves 138 parallel to each other to be engaged with at least two pins 136, 136 fixed on a casing of the carrier moves up and down diagonally along the inclination grooves 138 to open/close claws of the claw members 112, 114 through a push plate 132, thereby the claws are engaged with/removed from engagement recessed parts of a cartridge 54.