baber/WOPTO huggingface dataset:
Patent JP-S63265127-A (JP)
Title: Torque sensor
Inventor: NOTO YASUO
IPC: G01L3/10
Filed: 1987-04-23
Abstract: PURPOSE:To detect a rotary angle and a rotary torque at the same time without contact, by providing rotary bodies having a plurality of magnetic pole bodies at both ends of a torsion bar, and detecting the relative displacements of both magnetic bodies. CONSTITUTION:A magnetic drum 2 having a plurality of poles comprising an incremental track 3 and a reference track 4 and a magnetic drum 7 having an incremental track 8 are formed at both ends of a torsion bar 5. When the torsion bar 5 is twisted, said magnetic drums 2 and 7 are relatively deviated. The deviation is detected with a magnetoelectric transducer 9. The detected output is guided to a waveform shaping circuit 10 and a differential voltage detecting circuit 11. An operating circuit 16 obtains a rotary angle theta and a torque T based on a pulse signal P and a differential voltage signal VT which are outputted from said circuits 10 and 11.
Patent JP-H11292203-A (JP)
Title: Trash pressing device
Inventor: SUZUKI YUJI
IPC: B65D43/22
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a trash pressing device, light, convenient for installing in an office, simple in structure and capable of being compact as a whole. SOLUTION: A trash pressing device includes a casing 1 in which trash is charged, and a freely open/closed cover 2 arranged in an opening on the upper face of the casing 1. A pressing plate 4 having a compressing member 5 at the lower side, operated by a link mechanism expanded up and down by a driver including a gear motor 6, is arranged in the casing 1 and a proper number of removable hooks 14 are provided inside the cover 2 for fixing the cover 2 to the upper part of the casing 1.
Patent JP-H08277375-A (JP)
Title: Water-dispersible polyamine/epoxy adduct and epoxy coating composition
Inventor: SUCHIYUAATO POORU DAAUEN
IPC: C09D163/00
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain the title composition having a long pot life and useful for a surface coating agent having excellent gloss or the like by constituting the composition of a blend of a water compatible polyamine-epoxy adduct and a resin compatible polyamine-epoxy adduct and a specified amount of a polyepoxide resin.  
     SOLUTION: A composition comprises (A) a blend of (i) 0.25-4 (weight) parts water compatible polyamine-epoxy adduct formed by reacting a polyamine with a mixture of a monoepoxide added in an amount to react with 10-50% of the primary amino groups and a polyepoxide added in an amount to react with 5-65% of the remaining primary amino groups and (ii) one part resin compatible polyamide-epoxy adduct obtained by reacting a polyamine having a primary amino group with a monoepoxide or polyepoxide and (B) a polyepoxide resin in an amount such that there is 0.5-1.5 equivalents epoxide per amine active hydrogen in the blend. At least 25% of the remaining amino groups of the component A is reacted with formaldehyde and subsequently reacted with an acid to be partially neutralized. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H11296509-A (JP)
Title: Document preparing device
Inventor: SHIGA AKIO
IPC: G06F40/189
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of document preparation by instructing the table position changing mode of gathering to left, centering, etc., and an objective table from an inputting part so as to recognize the table and deciding the position of the table after changing so as to change character data, ruled line data, etc., to be at the position of the table. SOLUTION: In an automatic table position changing control part 5, a table range recognizing part 7 recognizes the left tip figure and the right tip figure of the table from character data and ruled line data in a range instructed by a table position changing input instruction control part 6. A post-change table position determining part 8 determines the position of the table after changing from the figures of the obtained left tip and right tip of the table and the number of the effective figures of rows. A character position changing part 9 changes character data for changing the positions of the characters to a determined position. A ruled-line position changing part 10 changes a ruled line for changing the position of the ruled line to a determined position. A row form position changing part 11 changes row form data for changing the position of a row form to a determined position.
Patent JP-H03296716-A (JP)
Title: Image display device
Inventor: MOTOHASHI MINORU
IPC: G08B23/00
Filed: 1990-04-17
Abstract: PURPOSE:To display to warn the cause of the stop of the display function of an image display device before occurring by providing a life detection means which detects the lift of a light source and outputs a detection signal and a control means which gives a warning display signal for warning the life of the light source based on the detection signal on a display panel. CONSTITUTION:The image display device which has the light source 11 to which power is supplied from a power source 14 and which emits light and forms the warning on the screen of the display panel 12 by using the projected light from the light source 11 is provided with the life detection means 15 which detects the life of the light source 11 and outputs the detection signal and the control means 7 which gives the warning display signal for warning the life of the light source 11 to the display panel 12 based on the detection signal. Therefore, when the life of the LCD panel 12 expires, the life detector 15 detects the effect, and the warning is displayed on the screen of the panel 12 before occurring by the control means. Thus, a user knows the cause of the stop of the display.
Patent JP-H06305171-A (JP)
Title: Integrated circuit for driving thermal head
Inventor: KUBOTA TAKASHI
IPC: H04N1/032
Filed: 1993-04-27
Abstract: PURPOSE:To reduce a delay time to realize a small printing density deviation, a stable action, and a suitability for gradation printing by providing a circuit for protecting a transistor of a drive circuit from a surge voltage generated when a delay time of a delay circuit is reduced. CONSTITUTION:In a thermal head driving integrated circuit for making/breaking a printing current in synchronism with a printing permitting signal (STRB) correspondingly to preset two or more printing data signals, a gate circuit 1 receives a printing data signal through a printing data signal line 4 and a printing permitting signal through a printing permitting signal line; a drive circuit 2 is driven on an output signal from the gate circuit 1; and a Zener diode 8 is connected in parallel between an output line 5 of the drive circuit 2 and the ground.
Patent JP-H10280234-A (JP)
Title: Split-type conjugated fiber
Inventor: NISHIJIMA MASARU
IPC: D04H1/492
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To obtain the subject fiber capable of keeping processability in a curd process and having excellent splitting property by forming cross-sections having such features that a part of the resin which constitutes a fiber forms protrusions on the surface of the fiber. SOLUTION: This fiber is a conjugated fiber composed of thermoplastic resins of at least two components, and its cross-sections have the following features: a part of the resin of at least one selected from the components constituting the fiber forms protrusions on the surface of the fiber; in a cross-section of the fiber, the ratio of L1 , which is the surrounding length of the joining parts where at least two thermoplastic resins are joining to each other, to L2 , which is the surrounding length of the parts where the thermoplastic resins are free from mutual contact and form outer peripheries, is in the range expressed by the equation: 0.2<=L1 /L2 .
Patent JP-S5625524-A (JP)
Title: Hinge structure of lid
Inventor: IHARA TOMOHIRO
IPC: E02D29/14
Filed: 1979-08-07
Abstract: PURPOSE:To make the locking perfect and to reduce the number of exclusive locking hooks, by providing a hinge metal mounting attached to an under surface of a manhole lid with a hook for engaging with a part of an inner circumferential wall of a receiving frame. CONSTITUTION:A hinge metal mounting 3 is attached to an under surface of a manhole lid 1, and the metal mounting 3 has an extended hook 4. On the other hand an engaging portion 8 projects from a part of an inner wall of a receiving frame 2. Thus, if one intends to lift the lid 1, the hook 4 and the engaging portion 8 of the receiving frame 2 will engage each other to prevent inclined raising of the lid on the hinge side, so that positive locking is secured without loosing the function of the locking hook 9. If it is required to unlock and to open the lid 1, the locking hook 9 is unlocked with the aid of a special bar, and while the lid 1 is raised it is pulled upward and to the left in the drawing to disengage the hook 4 with the engaging portion 8.
Patent JP-H09292303-A (JP)
Title: Leaking-liquid sensor, leaking-liquid detecting method and liquid supplying and discharging system
Inventor: ABE KATSUNOBU
IPC: G01M3/28
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To provide leaking-liquid sensor, a leaking-liquid detecting method and a liquid supplying and discharging system, which can perform the perfect detection of the leakage of water supplied into a device and equipment and can also detect leaking oil. SOLUTION: This leaking-liquid sensor has a water-supply channel 2, which supplies liquid circulating in a device and equipment 1, a water-draining channel 3 for discharging the circulated liquid, a bypass 4 for communicating the water supply channel and the water-draining channel through switch valves 5 and 6, flow-rate sensors 7 and 8, which are provided at the water supplying channel at the front stage of the directional control valves and the water draining channel, and a microcomputer controller 10, which performs the control of the switch valves, the detection of the detected value of the flow-rate sensor and the correction of the detected value of the flow rate.
Patent JP-H09287502-A (JP)
Title: Method and device for controlling engine
Inventor: SAWADA MAMORU
IPC: F02D29/02
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To realize an acceleration condition that a driver intends to against various traveling conditions without increasing a burden of acceleration operation to the driver. SOLUTION: After an engine output TE just after changing to THM>THMO is stored as a base output TEO by using a system which is equipped with a linkless throttle and formed to instruct a constant speed traveling when an acceleration opening THM=THMO, speed reduction when THM<THMO and acceleration when THM>THMO, a target increasing amount ΔTEtgt (THM) of engine output required for achieving an acceleration target value αtgt corresponding to THM, is calculated (S10-S60).  Then, a target increasing amount ΔTEreg of engine output required for offsetting traveling resistance Rr that rolling resistance Rr, air resistance R1, grade resistance Ri and acceleration resistance Ra are summed up, is calculated, and the target value THtgt of a throttle valve opening for achieving TEtgt =TEO+ΔTEtgt =TEO+ΔTEtgt (THM)+ΔTEreg , is found out, then the throttle valve opening is controlled (S110-S140).
Patent JP-H05293873-A (JP)
Title: Extrusion molding method for synthetic resin tube with inner face helical ribs
Inventor: KAGOSHIMA EIICHI
IPC: B29C48/32
Filed: 1992-04-21
Abstract: PURPOSE:To apply no load such as torsion to helical channels by extruding continuously a synthetic resin tube out of an extrusion mold, taking off an extruded tube in synchronization with the extrusion speed of an extruder in the tube axial direction and the rotating speed in the peripheral direction of the tube by means of a rotating take-off mechanism. CONSTITUTION:Molten resin 11 from an extruder 1 into a mold 2 is passed through a molten resin passing section 29 formed between a core 26 and a land 27, and a tube of the desired shape in the softened state is extruded out of the mold 2. As helical channels 28 are formed on the outlet side of the core 26, the tube is extruded in the tube axial direction by the given extrusion speed out of the mold 2, and also while helical ribs corresponding to the helical channels 28 are formed inside, the tube is extruded under being rotated in the peripheral direction. The tube, therefore, is extruded out of the mold 2 in the sagging and running state without distortion being applied to the inner appearance of the tube, and simultaneously the helical ribs are formed on the inner face. Any deformation such as tortion is not generated after piping by said arrangement.
Patent JP-2000289875-A (JP)
Title: Sheet feeding device and picture image formation device
Inventor: INOUE RYUKICHI
IPC: B65H3/52
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a sheet feeding device of a slant surface separation type capable of certainly separating and feeding a sheet without being restricted by thickness and rigidity of the sheet and a curled state of a sheet head end. SOLUTION: This device is provided with a separation roller 6 to make contact with a head end upper surface of a sheet free to move between a feeding roller 3 and a separation slant surface 2a and prevents overlapped delivery of the sheet by certainly handling the sheet by bending and separating the sheet between a separation slant surface 2a and the separation roller 6 at a large angle in case of the sheet low in rigidity. It is possible to prevent delivery failure by bending and separating the sheet at a large angle between the separation slant surface 2a and the feeding roller 3 by pushing up the separation roller 6 by rigidity of the sheet in the case of the sheet high in rigidity.
Patent JP-H05294488-A (JP)
Title: Sheet flexure holding mechanism
Inventor: FUJIOKA SATOSHI
IPC: B65H3/06
Filed: 1992-04-21
Abstract: PURPOSE:To keep a flexure stably in making a flectional guide part receive such a force as in a direction of depressing a pad and a separate roller to a sheet being caused in the case of a stiffened sheet of paper, by installing a flectional guide part in a component of a sheet separating means adjacently in a direction where the sheet is separated and delivered. CONSTITUTION:Since a feed roller 3 rotates in reverse with a paper feeding roller 7 as a flectional motion, it stops at a nip point of the feed roller 3 where tips of a sheet 2 are contacted with each other, but the paper feeding roller 7 continues to feed the sheet 2, so that some flexure is producible in space between the nip point of the feed roller 3 being contacted with each other and another nip point between the paper feeding roller 7 and a pad 16. In that case, a flectional guide part 13a of a pad holder 13 clamped to a tray 1 receives such a force as in a direction of depressing the pad 16 downward to the flectional sheet 2, and thereby any force for depressing the sheet 2 will not work on the pad 16, thus no clearance exists in space between the paper feeding roller 7 and the pad 16. Therefore, a stable flexure is maintained in this way.
Patent JP-2000294607-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIYAMOTO TOSHIO
IPC: G01R31/26
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To improve the yield of semiconductor devices by respectively forming the identification marks to each chip forming region and the backside region of a semiconductor wafer corresponding to such chip forming region before the step to form a bump region on each ship forming region. SOLUTION: A mark-forming layer 10 is provided at the backside 15Y of each semiconductor chip 15 to cover the backside 15Y. This mark-forming layer 10 is formed of a carbon-doped epoxy-based thermosetting resin. Various kinds of identification marks are formed on the mark-forming layer 10 and one of these identification marks is formed of the marks indicating the information pieces such as product name, manufacturer's name, type, manufacturing lot number, etc., as the common information in one semiconductor wafer. Moreover, such a mark is formed of the two-dimensional code mark that can record a large amount of information within a small area. Thereby, the yield of the semiconductor device can be improved.
Patent JP-2000294525-A (JP)
Title: Manufacture of semiconductor device
Inventor: MINAMI YOSHIHIRO
IPC: H01L21/304
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device for effectively removing abrasive particles which remain on a surface after a flattening process by CMP. SOLUTION: After the surface of a semiconductor substrate 1 is polished by a CMP method, while slurry containing silicon nitride as abrasive particles, alkali ion water 3 generated by carrying out electrolysis by using a support electrolyte, for example, NH4Cl is supplied from a doping agent feeding nozzle 2 while the surface is maintained in a wet state, and a circular PVA sponge 4 is rotated on both faces of a semiconductor substrate 1, so that physical cleaning can be conducted.
Patent JP-H06304124-A (JP)
Title: Flexible pipe curvilinear operating device
Inventor: UMEYAMA KOICHI
IPC: G02B23/24
Filed: 1993-04-27
Abstract: PURPOSE:To provide the flexible pipe curvilinear operating device capable of reducing the diameter and size of a flexible pipe to be built in with a piezoelectric actuator which consists of a smaller number of constituting parts, is small in size and contributes to a reduction in working and assembling costs by utilizing the piezoelectric actuator. CONSTITUTION:One of adjacent curving pieces 3 of the flexible pipe is constituted as a static member 7 and the other curving piece 2 which makes friction engagement with the static member 7 is constituted as a moving body 6. A piezoelectric element 8 which is expanded and contracted by impressing a voltage for driving thereto is mounted to the moving body 6 side. The flexible pipe curvilinear operating device curves the flexible pipe by means of the piezoelectric actuator constituted without providing an inertia body of a separate member.
Patent JP-S62259181-A (JP)
Title: Printing simulator
Inventor: YARITA TETSUJI
IPC: G03F1/00
Filed: 1986-05-01
Abstract: PURPOSE:To shorten processing time and to make circuits such as a counter unnecessary by outputting a stop signal from a simulation unit and permitting a color scanner to scan only a signal required for printing simulation. CONSTITUTION:When an original is stuck to the drum of the color scanner 1 and the rotation of the drum attains a fixed speed, a photoelectric head moves to start color separation. At the time of printing simulation a start signal 3 is transmitted to the simulation unit 5 from the scanner 1, and the unit 5 starts writing the output picture signal 2 of the scanner 1. In that case, a switch control part 9 sets a preset signal 10 regardless of the size of the original so that the number of picture elements comprising a picture signal written in the unit 5 can be set to the prescribed number. After the unit 5 fetches scan line signals corresponding to the number of scan lines required, the stop signal 4 is outputted. Thus, only picture information actually used for simulation is efficiently scanned, whereby processing time can be shortened and circuits such as a counter are made unnecessary.
Patent JP-S583207-A (JP)
Title: Superconductive electromagnet device
Inventor: OOSAKI OSAMU
IPC: H01F6/02
Filed: 1981-06-30
Abstract: PURPOSE:To improve reliability and cooling characteristics by a method wherein a terminal voltage potential resistor connected to the opposite ends of a superconductive electromagnet is provided in an insulated container and output voltage terminals at  a low-voltage side are led to a room temperature side to compose a device. CONSTITUTION:In a device consisting of a superconductive electromagnet 1 wound a  superconductive wire, insulated container 8 isolated from the surrounding room temperature section, power source 4 for the electromagnet 1, and protective resistor 9, a  terminal voltage potential resistor 21 is connected to the opposite terminals of the electromagnet 1, and output voltage terminals 22, 23, 24 at a low voltage side are taken  out of a hermetic seal section 10 and connected to a transfer detector 5. In this case,  the resistance 21 value is sufficiently higher, resistance R21, than the resistance 9 value  and the value of the potential resistance R22 across the terminals 22, 23 is equal to that  of the potential resistance R24 across the terminals 23, 24, and the value of resistors,  R22, R23 is 1/100 of R21 value, for example, and the terminal 23 is grounded. This permits remarkably low transfer detection voltage as compared with the terminal voltage  at the electromagnet 1. Therefore, a small-sized hermetic seal section is available and  short-circuit accident can be prevented.
Patent JP-H041919-A (JP)
Title: Magnetic recording medium
Inventor: TAKAHASHI MASATOSHI
IPC: G11B5/71
Filed: 1990-04-19
Abstract: PURPOSE:To improve blooming property and to obtain excellent transport durability by forming at least two layers of specified magnetic layers containing a ferromagnetic powder and a binder on a nonmagnetic supporting body. CONSTITUTION:At least two layers of magnetic layers containing a ferromagnetic powder and a binder are formed on a nonmagnetic supporting body. The lower magnetic layer comprising at least one layer contains branched fatty acid-modified silicone but no carbon black, while the upper magnetic layer comprising at least one layer contains branched fatty acid-modified silicone and carbon black having 100 - 250ml/100mg DBP oil absorption. Thereby, oozing of a lubricant can be enough controlled and the surface property of the magnetic layer is improved, thus resulting in excellent transport durability and improvement in blooming property.
Patent JP-S63265618-A (JP)
Title: Thermoformed polyarylene sulfide container and its preparation
Inventor: KATTO TAKAYUKI
IPC: C08G75/02
Filed: 1987-04-24
Abstract: PURPOSE:To improve heat resistance, machanical properties, chemical resistance, moisture and heat resistance and oil resistance, by thermoforming an amorphous sheet obtained from a polyarylene sulfide (PAS) containing at least a specific value of polyphenylene sulfide units and whose logarithmic viscosity number in 1-chloronaphthalene solution is a specific value. CONSTITUTION:PAS used as a thermoforming material of the present invention is a polymer containing 70 mole % or more of p-phenylene sulfide units represented by the formula I as the main constituting unit of the polymer. A block copolymer containing 70-95 mole % p-phenylene sulfide repeating units and 5-30 mole % m-phenylene sulfide repeating units represented by the formula II with a block-like scequence in the chain is also preferably used. The solution viscosity is 0.2-1.0, preferably 0.25-0.9 represented by the logarithmic viscosity no. (the concentration: 0.4 g/dl, the temp.: 208 deg.C) in 1- chloronaphthalene solution. A sheet being substantially in an amorphous state is prepared by means of extrusion molding. A container is formed from this sheet by means of thermoforming.
Patent JP-H041269-A (JP)
Title: Method for preventing sedimentation in silicone composition
Inventor: USAMI IKUZO
IPC: C08L83/04
Filed: 1990-04-19
Abstract: PURPOSE:To prevent a filler contained in a silicone compsn. from sedimenting without causing a significant viscosity increase by compounding the silicone compsn. contg. the filler with a condensation product of D-sorbitol with benzaldehyde. CONSTITUTION:100 pts.wt. liq. one- or two-component silicone, 30-70 pts.wt. filler, and, if necessary, a catalyst, etc., are compounded to give a one- or two- component, filler silicone compsn. Separately, D-sorbitol is reacted with benzaldehyde to give a condensation product. 100 pts.wt. of the compsn. is compounded with 1-10 pts.wt. of the product.