baber/WOPTO huggingface dataset:
Patent JP-H03180768-A (JP)
Title: Production of acceleration sensor chip
Inventor: KUNIMURA SATOSHI
IPC: G01P15/09
Filed: 1989-12-08
Abstract: PURPOSE:To attain mass-production of acceleration sensor chips to improve the production efficiency by cutting a layer-built body into chips, each of which is symmetrical with respect to a point to have a sense axis as the center of symmetry. CONSTITUTION:Plate-shaped rigid body base materials 12 are stuck to both faces of a film-shaped piezoelectric body base material 11 to form a layer-built body 13. The layer-built body 13 is cut along plural cut lines 14 by a circular blade rotated at a high speed to obtain many acceleration sensor chips 15. The sensor chip 15 is fixed to a flat and smooth measuring face 19, which is formed on the upper face of a pedestal 18 rigidly attached to an object to be measured, as one body. The measuring face 19 is made perpendicular to a sense axis G of the acceleration of this sensor, and the plane form of the chip 15 is symmetrical with respect to a point to have the sense axis G as the center of symmetry. The bottom form of a load body 20 is symmetrical with respect to a point to have the sense axis G as the center, and all section obtained by cutting it by numberless planes which pass the sense axis G and are perpendicular to the bottom are symmetrical with respect to a line to have the sense axis G as the center of symmetry.
Patent JP-H08180243-A (JP)
Title: Coin processor
Inventor: NODA KOJI
IPC: G07D9/00
Filed: 1994-12-22
Abstract: PURPOSE: To provide a coin processor capable of detecting the clogging coins and effectively treating the coin clogging without locking a coin delivering device. CONSTITUTION: The coin processor is provided with a delivering picker to be a delivering device for delivering coins one by one from a stack cylinder for stacking coins, a rotary solenoid 22 for exciting the picker and 1st and 2nd abnormality sensors 24, 25 for detecting the bridge or jamming of coins in the stack cylinder between an area to which the picker is moved and the cylinder and constituted so as to output a real solenoid driving signal from an AND gate 62 only at the time of obtaining AND between the AND of the inverse signals of abnormality detecting signals from the sensors 24, 25 and a rotary solenoid driving signal supplied from firmware to prevent the generation of collision with a jammed or bridged coins in the picker and the cylinder.
Patent JP-H09155696-A (JP)
Title: Production system
Inventor: KAMITOKU HIROHISA
IPC: B23Q5/34
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To realize the uniformity of load in the working processes, by arrang ing the working processes in the order of the working stations at the number of working stations in which works are moved in one round of line conveyance, according to the processing order of the works. SOLUTION: All the working processes when the carrying-in and the carrying- out of works are made in one process as a bulk are divided in five processes, and the number of work stations to move the works in one round of line conveyance is made two. Of the five working stations ST1 to ST5, the working stations ST1 and ST2 are made in the manual working process by a single worker OP1, and the working stations ST3, ST4, and ST5 are made in automatic working processes by automatic processing machines MA1, MA2, and MA3. This working table 11 is rotated intermittently at every two working stations, and it is set to finish the process of the works by rotating two rounds.
Patent JP-H02164629-A (JP)
Title: Electronic direction indicator
Inventor: KATASE SHIGERU
IPC: G08B21/00
Filed: 1988-12-19
Abstract: PURPOSE:To make it possible to inform a driver of one lamp breakage of a direction indicator lamp securely by composing to change a flashing cycle of the indicator lamp when a detection circuit detects the one lamp breakage. CONSTITUTION:If a switch SW is charged, a gate signal is given to a first semiconductor switch D at a certain cycle by a generation circuit B to put the switch D on/off for flashing idnicator lamps G. By an inversion circuit I, a second semiconductor switch J is put on/off by an inversed signal of an on/off obtained from the generation circuit B to flash idenicator lamps F. If one of the indicator lamps G is broken at this time, for example, to reduce a load current, a difference is produced between voltages at both ends at the time of 'on' of the first semiconductor switch D. This differential voltage is detected by a detection circuit C to give a breakage signal to the generation circuit B, thereby the breakage is alarmed by changing the flashing cycle of the indicator lamp G.
Patent JP-H04192355-A (JP)
Title: Semiconductor device
Inventor: YAMADA HIROSHI
IPC: H01L21/822
Filed: 1990-11-22
Abstract: PURPOSE:To improve packaging density by forming protective resistors and capacitors on the passivation film of a semiconductor chip body. CONSTITUTION:A first metal wiring 5a provided on a passivation film 3 with one end connected to a first bonding pad 2 and the other end to a second bonding pad 4 is provided with a protective resistor 7 formed likewise on the passivation film 3. A second wiring branching from the first metal wiring 5a in a vicinity of the first bonding pad 2 and provided on the passivation film 3 to connect to a fixed potential bonding pad 6 on the face of a semiconductor chip body is provided with a capacitor 8 formed likewise on the passivation film 3. Therefore, the number of protective resistors and capacitors to be packaged on the board face is decreased to improve the packaging density.
Patent JP-H06159947-A (JP)
Title: Rust-preventive treatment method for glass-lined reactor vessel
Inventor: KURIBAYASHI HIROAKI
IPC: B01J19/00
Filed: 1992-11-30
Abstract: PURPOSE:To provide a rust-preventive treatment method which is applied on the inner face of a jacket of a glass-lined reactor vessel to prevent the inner face from being corroded with heating medium and refrigerant for a long period of time to maintain the heat-transfer performance. CONSTITUTION:Electroless plating is applied on the outer face of a glass-lined reactor vessel 1 and the inner face of a jacket 6, so that the outer face of the reactor vessel 1 and the inner face of the jacket 6 receive rust-preventive treatment.
Patent JP-H07176646-A (JP)
Title: Semiconductor package
Inventor: IWASAKI HIROSHI
IPC: H01Q7/00
Filed: 1993-12-20
Abstract: PURPOSE:To obtain a semiconductor package excellent in holding/carrying performance in which the functional part pertaining to main information processing can be mounted and demounted while enhancing the reliability and simplifying the constitution by providing a loop antenna pattern for noncontact transmission and reception of signal in a region of a circuit board other than the region for mounting an IC chip. CONSTITUTION:The semiconductor package comprises a circuit board 2 having a region 2a for mounting an IC chip 1 on one main surface thereof, the IC chip 1 being mounted at a predetermined region on the circuit board 2, and a shield resin layer for burying or covering at least a part of the mounted IC chip 1. The semiconductor package 1 further comprises at least one loop antenna pattern 3 for noncontact transmission and reception of signal formed integrally in a region on the main surface of the circuit board 2 other than the IC chip mounting region 2a. The loop antenna patterns 3 are connected in series, for example, through antenna patterns and through holes 3a, 3b arranged integrally on the rear side of the circuit board 2.
Patent JP-H01279847-A (JP)
Title: Production of certain kind of substituted aromatic compound
Inventor: TOOMASU TOTSUDO HIYUUDETSUKU
IPC: C07C49/794
Filed: 1988-12-19
Abstract: PURPOSE: To produce an arom. compd. having an aliph. ketone group having an unstable part in a high yield by reacting an arom. compd. with an acyl halide in the presence of tin (IV) chloride as the catalyst in a solvent medium at a specified temp.  
     CONSTITUTION: An arom. compd. which can be made active in electrophilic attack and is represented by formula I, esp. a compd. represented by formula II, is reacted with a compd. represented by formula III {wherein Y is a group represented by formula IV, V, or VI [wherein (n) is an integer of 0-5; R 1  is H, OR 3 , NR 3   2 , NR 3+   3 , N(R 3 )C(O)R 3 , O 2 CR 3 , CO 2 R 3 , (O)NR 3   2 , a 1-3C alkyl, or CR 3   2 , or O formed by two R 1 's; and R 3  is H, methyl, or ethyl] or a group represented by formula VII (wherein (n) is an integer of 1-5; and R 4  is methyl or ethyl, or two R 4 's form (CH 2 ) 2  or (CH 2 ) 3 ); and Z is O, S, or NR 3 ]} in a solvent medium at about -40°C to -100°C, pref. -50°C to -80°C, in the presence of tin (IV) chloride as the catalyst, thus giving the objective compd. represented by formula VIII, useful as an antiphlogistic agent in a high yield. 
     COPYRIGHT: (C)1989,JPO
Patent JP-2000141267-A (JP)
Title: Gripping device of industrial robot
Inventor: FUKAO IKUO
IPC: B66C1/46
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a gripping device of an industrial robot capable of easily gripping plural plate bodies in a stacked state through their stacked side surfaces. SOLUTION: Gripping fingers 4 to take gripping motion are provided on a base plate 3 facing against each other and a gripping member 7 forming a bag shape by sealing a fluid material 8 in it is provided on gripping surfaces of the gripping fingers 4. Thereafter, respective stacked side surfaces of a plural number of plate bodies in an stacked state are pressurized and gripped through the gripping member 7. Consequently, the gripping member 7 is deformed by flowing work of the fluid material 8 regardless of deformation of the gripping fingers 4 in the gripping motion and an error of dimensions of respective gripping parts of plate bodies in the stacked state and pressurizes the side surfaces of the plate bodies.  Accordingly, no clearance is produced between the gripping fingers 4 and the side surfaces of the plate bodies, and occurrence of insufficient gripping is prevented and nonconformity due to the insufficient gripping is eliminated.
Patent JP-H01163591-A (JP)
Title: Dead time compensator in cereal drier
Inventor: MINAZU KIYOAKI
IPC: F26B23/02
Filed: 1987-12-17
Abstract: PURPOSE: To enhance grain quality by providing means for detecting fluctuation in the moisture of grain based on the measurement of a moisture gauge, and means for correcting a set rest time based on the detected fluctuation. CONSTITUTION: A rest time is set by a rest time set switch and when dry-up is started by throwing in a dry-up button, a target hot air temperature is set depending on the filling quantity of grain, the outer air temperature, and the like, before firing a burner 10. Moisture is measured by a moisture gauge 20 and an initial moisture is calculated from the measurement and then fluctuation in the moisture of grain in the initial dry-up stage is determined according to a specified formula. Subsequently, preset target hot air temperature and rest time of the burner 10 are corrected based on the initial moisture and the fluctuation in the moisture of grain in the initial dry-up stage and the burner 10 is subjected to hot air temperature control. When a specified moisture of grain is reached, transition is made to rest dry-up and combustion is stopped.  Upon elapsing a corrected rest time, the burner 10 is fired again to resume dry-up.
Patent JP-H11152822-A (JP)
Title: Hook metal fitting for partition panel
Inventor: KANO MINORU
IPC: E04B2/74
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a hook metal fitting for a partition panel which can simplify assembly work and greatly shorten a required working time. SOLUTION: This hook metal fitting is provided with locking hooks 13, 13, engaging hooks 12, 12 protruding forward, and engaging projected parts 14, 14 formed in a lower part to obliquely bend forward. A hook metal fitting 10 can be attached to a column member 21 by inserting the engaging hooks 12, 12 into the engaging holes 21a, 21a of the column member 21 and engaging the engaging projected parts 14, 14 in the recessed parts 21b, 21b of the column member 21.
Patent JP-H0221122-A (JP)
Title: Inclined grating device
Inventor: RAURI RINSEN
IPC: F23L1/02
Filed: 1988-12-21
Abstract: PURPOSE: To obtain a grate structure in which defect is eliminated or substantially minimized by providing a member or an apparatus for displacing a grate bar carriage vertically. CONSTITUTION: A grate bar carriage 7 reciprocates on a roller 8 at the time of use. When each carriage 7 advances, each grate bar 9 thereof is pushed between a pipe 2 and a flat bar 10 and partially into a grate. At the same time, the grate pushes fuel to recede from the grate thus stirring and advancing a fuel mat. Consequently, the air flows through the grate while passing through thin openings 11, 12 between the grate bar 9 and the flat bar 10. Furthermore, the air flops through an opening between the pipe 2 and the grate bar 9. The thin opening 11 above the grate bar is as short as 1 mm and the thin opening below the grate bar is as short as 2 mm. Dimensional fluctuation of the opening incident to thermal expansion or contraction is eliminated substantially by welding an upper part 14 of the supporting structure 13 for the carriage onto the flat bar 10 between the grate pipes.
Patent JP-H04191911-A (JP)
Title: Circulating water delivering controller
Inventor: NOSAKA TAKAO
IPC: G05D23/24
Filed: 1990-11-27
Abstract: PURPOSE:To execute efficient plant operation by finding a circulating water inflow position not to disturb temperature distribution even by circulating water inflow from a circulating water temperature, a flow rate and the temperature distribution in a present heat storage tank in the vertical heat storage tank, opening a control valve to exist near the position and recycling current- circulating water. CONSTITUTION:A circulating water inflow position determining part 16 prepares possible temperature distribution d2 when a circulating water measured from temperature distribution in tank d1, circulating water temperature tr, a circulating water flow rate fr, a manufacturing water ate H and the positional data of a control valve 5j opened presently flows into a tank and determines an actual circulating water inflow position based on it. Timing when it becomes the predicted temperature distribution d2 is found at the same time as it, and it is defined as the control timing. Then, a valve control part 17 receives a control signal, opens a control valve 5i in the applying control timing and closes the control valve j opened until then. Thus, the circulating current of the circulating water can be controlled without disturbing the temperature distribution in a heat storage tank 1.
Patent JP-H11152047-A (JP)
Title: Rack-and-pinion type steering system
Inventor: SONODA HIROTETSU
IPC: B62D3/12
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To adjust a wheelbase to make appropriate backlash between a rack and a pinion in a rack-and-pinion type steering system with a simple structure excellent in workability and high in the degree of freedom from the viewpoint of design as well as through easy operations. SOLUTION: A rack shaft 5 with a rack 5a meshed with a pinion rotating according to a steering operation is held free slidable in the axial direction in a tubular 7a of a steering body 7. An eccentric bearing ring member 31 having a holding hole 31a slidably holding the rack shaft, in an eccentric position is rotatably installed in a position adjacent to a rack-pinion engaging part in the body tubular. A rotative operating part 32 rotatively operating the eccentric bearing ring member 31 from the outside is installed in the steering body 7 so as to slantly cross with an axis of a rack 5a. A gear part 33 is installed in a side face part of the eccentric bearing ring member 31, and a pinion 32a in mesh with this gear part in an inward end of the rotative operating member 32.
Patent JP-H04193403-A (JP)
Title: Surface coated ceramics cutting tool having high anti-defectiveness
Inventor: KATO MUNENORI
IPC: C23C14/06
Filed: 1990-11-26
Abstract: PURPOSE:To improve durability of a cutting tool by physically vapor depositing hard coating layers of carbide, nitride and carbon-nitride of Ti having a predeter mined average crystal grain diameter in a predetermined thickness on the sur face of a base substance of aluminum oxide ceramics containing each predeter mined amount of one kind or more of Mg, Y, Zr oxide and Ti carbon-nitride. CONSTITUTION:A hard coating layer having average layer thickness of 0.3-20mum is physically vapor deposited on the surface of a base substance of ceramics to form the cutting tool in the title while the base substance of ceramics is composed of 20-40 percent by weight of carbon-nitride titanium and 0.1-10 percent by weight of one kind or two or more kinds of Mg, Y, Zr oxide, and the rest of aluminum oxide and unavoidable impurity. The hard coating layer is composed of one kind of mono layer or two kinds or more of multiple layer out of carbide, nitride and carbon-nitride of Ti having 150-300Angstrom average crystal grain diameter. Thereby, chipping, notching and the like can be prevented even under a severe cutting condition.
Patent JP-H08163816-A (JP)
Title: Motor for generating vibration
Inventor: ITO TERUO
IPC: H02K7/075
Filed: 1994-11-30
Abstract: PURPOSE: To generate vibration from the entire motor by deforming a part of the rotor core of a DC miniature motor in order to reduce the weight thereof. CONSTITUTION: In a DC miniature motor constituting a motor 10 for generating vibration, one coil winding part 13a out of three coil winding parts 13a, 13b, 13c of a core 13 of a rotor 12 is formed to have smaller outside diameter and lighter weight as compared with other coil winding parts 13b, 13c. Since the rotor 12 itself has eccentric center of gravity, the rotary shaft requires no eccentricity balancer and thereby the overall size can be reduced along with the component cost and the assembling cost.
Patent JP-H05161152-A (JP)
Title: Color reproduction correcting circuit
Inventor: NOMURA MASAYUKI
IPC: H04N9/64
Filed: 1991-12-05
Abstract: PURPOSE:To provide the color reproduction correcting circuit correcting the phase of the yellow and blue or the red and cyan, etc., separately. CONSTITUTION:An R-Y signal and a first reference value Vrr to be inputted in a first comparator 11 are compared, and either of a gain constant Gr1 or Gr2 is inputted to a first multiplier 15. In the first multiplier 15, the (R-Y) signal and the gain constant are multiplied, and the resulting output and a (B-Y) signal are added in a second adder 18 to provide the (B-Y)' correction output. The phase of the red can be adjusted by changing the Gr1 and the phase of the cyan by changing the Gr2. Similarly, the phase of the yellow can be adjusted by changing the Gb2, and the phase of the blue by changing the Gb1.
Patent JP-H022347-A (JP)
Title: Biologically active system
Inventor: DEIBITSUDO BAAKUREI HOU
IPC: C12N11/08
Filed: 1988-12-20
Abstract: A biologically active system comprising biological cells and a solid support is prepared by introducing the cells into the support. To provide a support which the cells adapt to well and which allows good access of reactants to the cells, there is prepared a porous polymeric material having a total pore volume of at least 75% and comprising a plurality of interconnected voids having an average diameter within the range of from 1 to 150  mu m. The cells are introduced into at least the voids of the porous polymeric material. The porous polymeric material is made by preparing an emulsion containing monomers and/or prepolymers for the polymeric material and polymerising said monomers and/or prepolymers so as to form the said porous polymeric material. Particularly, the monomers and/or prepolymers are present in the continuous phase of the emulsion, the voids of the support being represented by the internal phase of the emulsion.
Patent JP-2000147124-A (JP)
Title: On-vehicle radar device
Inventor: HOSOKAWA TOSHIO
IPC: G01S17/931
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To make accurately detectable an object on a traveling road, a section line, and the like without decreasing the life of a light source by setting the angle range of road surface scan for detecting a traveling road section line or the like wider than that of front scan for detecting an obstacle. SOLUTION: A light beam from the laser radar device 10 is applied in front of an advance direction Z of a vehicle by a first scan means, an area A1 in a specific angle range in a vehicle-width direction is scanned (front scan), and an object existing on a traveling road, such as a preceding vehicle and an obstacle, is detected. At the same time, a second scan means emits a beam to a lower part in the advance direction Z of the vehicle, scans an area A2 in the specific angle range in the vehicle-width direction being wider than the angle range of front scan (road surface scan), and the road surface sign of the road section line or the like is detected, thus simply widening merely the scan angle range without widening the scan angle range of the front scan, and minimizing the number of times for emitting the beam.
Patent JP-H04196731-A (JP)
Title: Test method for satellite communication transmission system
Inventor: KATAGIRI MAKIO
IPC: H04B17/29
Filed: 1990-11-28
Abstract: PURPOSE:To allow a person in charge of the radio equipment not to visit a VSAT station and to facilitate the adjustment and test to various transmission system devices by sending a non modulation carrier signal for use with test from a VSAT station corresponding to an ID code signal of a designated station among VSAT stations receiving a signal from a HUB station. CONSTITUTION:When it is required to implement adjustment and test to a satellite line transmission system, a 'non-modulation carrier transmission command' and an 'ID No.n (test object VSAT (optional subminiature earth) station No)' are sent as a control data from a HUB (large sized earth) station 12 to a satellite line. When the control data is received by a VSAT station 13 relating to the 'ID No.n', a command reception circuit 11 detects the control data and a non-modulation carrier transmission selection circuit 10 is subject to changeover control and the VSAT station 13 starts the transmission of the non-modulation carrier. Thus, it is not required for a person in charge of the radio equipment to visit the VSAT station 13 and the adjustment and test for various transmission system devices are easily and economically implemented.
Patent JP-H04193294-A (JP)
Title: Sensor controlling method for washing machine
Inventor: NAKANO SHIGEHARU
IPC: D06F33/02
Filed: 1990-11-28
Abstract: PURPOSE:To enable control to be performed according to the state of washing solution by detecting the water supply water of feed water at the time of washing, every time, and by storing it in a microcomputer when it is within a regular value, to set a previously measured data to be of a reference value at the time following washing when said water is of a data out of the regular value. CONSTITUTION:By an electrification sensor 10, city water at the time of feeding the water for washing is detected, and it is set to be of a reference value and arithmetic is performed on it to be compared with the detected data of washing solution to be measured later, and then, a washing process is controlled, and the data at the time of feeding the water for washing is kept stored in a microcomputer, also after the completion of the washing. Then, the microcomputer is controlled so that a city water detecting data at the time of following washing may be set to be of the reference value of a data set later with the use of the data stored in the microcomputer, when said city water detecting data is set to be more than a regular value. As a result, control can be performed according to the state of the washing solution.