baber/WOPTO huggingface dataset:
Patent JP-H09275144-A (JP)
Title: Semiconductor integrated circuit
Inventor: AOYAMA TATSUYA
IPC: H01L21/82
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit capable of simply modifying a wire of an input terminal by a method wherein, at the time of active pulldown and active pullup, a wasteful wiring region is reduced and an automatic layout is effectively performed. SOLUTION: In a semiconductor integrated circuit in which a standard cell 1A is disposed for wiring, in an area of the standard cell 1A, there are provided a power supply terminal 10 set to be at a specific power supply potential and an earth terminal 11 connected to an earth. The power supply 10 is connected to an input terminal to which a power supply is supplied, and the earth terminal 11 is connected to an input terminal set at an earth potential. Therefore, at the time of active pulldown and active pullup, a wasteful wiring region is reduced, an automatic layout of a semiconductor integrated circuit is effectively made and wiring of an input terminal can simply be modified.
Patent JP-S6029458-A (JP)
Title: Steel product with resistance to erosion by particle at high temperature
Inventor: SHIDA YOSHIAKI
IPC: C23C8/42
Filed: 1983-07-29
Abstract: PURPOSE:To improve considerably the resistance of a steel product such as a tube of a coal boiler to erosion by particles at high temp. by forming an Al2O3 film on the surface of the steel product. CONSTITUTION:A tube of a coal-fired boiler is eroded by fine ash particles at high temp. produced by the combustion of coal. In order to increase the resistance to erosion by particles at high temp., a tube is made of a heat resistant steel enriched with Al or an austenitic stainless steel having an Al-rich layer formed on the surface by cementation, and the tube is heated at >=1,000 deg.C in the air for >=10hr to form an Al2O3 layer of >=0.5mum thickness on the surface of the tube. This Al2O3 layer improves remarkably the resistance of the tube to erosion by particles at high temp.
Patent JP-H06347094-A (JP)
Title: Method for controlling temperature in space heating device
Inventor: YANAGIDA SHINICHIRO
IPC: F24H1/10
Filed: 1993-06-08
Abstract: PURPOSE:To prevent dew condensation and freezing from occurring in the interiors of an exhaust pipe and a suction/exhaust cylinder in a space heating device which carries out heating operation by utilizing combustion gas from a burner. CONSTITUTION:In the case where a combustion rate of a burner is regulated and controlled so that an indoor temperature is maintained at a level close to a predetermined set temperature, the combustion rate of the burner is increased and regulated so as to exceed a critical combustion rate at a point of time when a given period of time DELTAT (for example, three hours) has elapsed after the combustion rate of the burner becomes lower than a predetermined critical combustion rate. Accordingly, such a condition that the combustion rate of the burner is lower than the critical combustion rate is not continued over a long period of time, and therefore such a state that an exhaust gas temperature is left at a low level over a long period of time can be avoided. As a result, dew condensation in the interiors of an exhaust pipe and the like can be prevented.
Patent JP-S5566267-A (JP)
Title: Linear-motor
Inventor: KUSANAGI AI
IPC: H02K41/03
Filed: 1978-11-10
Abstract: PURPOSE: To simply maintain a carrier portion in space while improving performance, while smoothly moving the carrier by filling non-magnetic materials with lubricating properties onto surfaces where the stator and yokes face opposedly each other.  
     CONSTITUTION: A magnetic stator 5 fixed around a shaft 4 and a plurality of yokes 1a∼1c each provided with exciting coils 2a∼2c in the longitudinal direction around the stator 5 are disposed. Non-magnetic materials 6 with lubricating properties are filled among a plurality of the yokes 1a∼1c and the stator 5 and at least one side of a plurality of the yoke 1a∼1c sides and the stator 5 side. Consequently, magnetic space is retained among a plurality of the yokes 1a∼1c and the stator 5, and a plurality of the yokes 1a∼1c can be shifted in slide shapes in the longitudinal direction of the stator 5. Thus, the structure is simplified while its performance can be improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5928724-A (JP)
Title: Photocoupler signal processing circuit
Inventor: HATSUTORI SHINICHIROU
IPC: G02B23/24
Filed: 1982-08-10
Abstract: PURPOSE:To improve the linearity of an input signal over a wide range and to prevent the deterioration in characteristic for a long time, by providing two photocouplers to an outut side of a non-inverting operational amplifier and using a photodetector of one coupler as a feedback circuit to an inverting input terminal. CONSTITUTION:A signal processing circuit is provided with an operational amplifier IC102, a minute signal from an endoscope camera is inputted to its inverting and non-inveting input terminals 10, 20 and an output signal is outputted from an output terminal 30. The amplifier IC102 is provided with a feedback circuit comprising a diode D101 and a capacitor C102, and the two photocouplers P102, P103 are connected to the output side via a transistor TRQ102. Further, the coupler P103 is used as an output signal and the photodetector 60 of the other coupler P102 is used as a feedback, and a feedback circuit comprising the diode D101 and the capacitor 102 is used in common, thereby improving the linearity of the input signal over a wide range.
Patent JP-S5943840-A (JP)
Inventor: HANSU GUREEUE
IPC: C01B32/949
Filed: 1983-07-29
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-S63315362-A (JP)
Title: Carrier stopping device in floor type dual trolley conveyer
Inventor: WAKABAYASHI AKIO
IPC: B61B10/04
Filed: 1988-06-03
Abstract: PURPOSE:To make it possible to stop a carrier with a simple arrangement by forming overhanging parts on both sides of the lower section of an engaging dog swingably disposed to a free trolley, and by holding the engaging dog in an upward raised condition with the use of stoppers which are retractable and extendable into and from both side sections of a conveying line. CONSTITUTION:A free trolley 4 in a floor type trolley conveyer is provided with an engaging dog having in, its forward end part, an engaging part 24 adapted to be engaged with a pusher dog 31 of a power trolley 28, swingably around a shaft 20. Overhanging parts 22, 23 are formed on both sides of the lower section of the engaging dog and adapted to be engaged with stoppers 55 which are extendable and retractable from and into both side sections of a conveying line so as to raise the engaging dog along their inclined guide surfaces 58a, resulting in that the engaging dog is held by the upper surface sections 56 of the overhanging parts while the engagement thereof with the pusher dog 31 is released to stop the free trolley 4 With this simple structure using the stoppers extendable and retractable to and from the side sections of the conveying line, it is possible to release the engagement with the power trolley and to stop the latter.
Patent JP-S5930265-A (JP)
Title: Magnetic disk device
Inventor: IMAI YASUAKI
IPC: G11B33/10
Filed: 1982-08-10
Abstract: PURPOSE:To inform exactly an acess operation by a simple constitution, by generating an alarm sound and light emission at the time of read-out and write access of a magnetic disk. CONSTITUTION:In accordance with an acess signal RW generated at the time of read-out and write access of a magnetic disk, an LED 2 is generated by a switching transistor, a relay, etc. of a driving unit 1, and also alarm is generated from a pezoelectric buzzer 3. Accordingly, by a constitution to which a simple circuit, etc. are added, the access operation of a magnetic disk device is informed exactly by not only a visual check but also a sound.
Patent JP-S5661546-A (JP)
Title: Solar water heater
Inventor: SADOHARA AKIRA
IPC: F24J2/04
Filed: 1979-10-25
Abstract: PURPOSE: To heat water efficiently while utilizing the heat of fermentation obtained in a fermentation pit by a method wherein heat-accumulating stones having a large heat capacity are contained in a water storage tank to enhance heat-insulating properties, and the tank is placed on the fermentation pit filled with compost, chicken dung or the like.  
     CONSTITUTION: Heat-insulating plates 4 are fitted at the lateral and bottom parts of a frame 2 in the shape of a rectangular parallelpiped, thereby constructing the main body of a box, and the top opening of the box is covered with a layer 5 of a good heat conductor. The layer 5 is composed of a black aluminum plate 6 arranged directly above a water storage layer 9, two transparent reinforced glass plates 7 separately arranged above the aluminum plate 6 and two air layers 8 formed therebetween. Water is fed from a feed water pipe 11 into the water storage layer 9, where it is heated, and the hot-water is tapped via a hot-water supply pipe 12. In addition, a plurality of the heat-accumulating stones 13 are filled in the water storage layer 9 to restrain the hot-water from being cooled. The water heater is placed on the fermentation pit 16 containing the compost 17 or the like as required, so that the heat of fermentation can also be utilized to heat water. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06343483-A (JP)
Title: Production of l-homophenylalanine
Inventor: MIHARA YASUHIRO
IPC: C12P41/00
Filed: 1993-06-10
Abstract: PURPOSE:To efficiently produce L-homophenylalanine useful, e.g. as an intermediate for synthesis of a medicine in a high yield by allowing the cell body (treated material) of a specified microorganism to act on DL-phenylethylhydantoin. CONSTITUTION:The cell body (treated material) of a microorganism which belongs to Bacillus or Flavobacterium and capable of converting DL-5- phenylethylhidantoin to L-homophenylalanine is allowed to act on DL-5- phenylethylhidantoin. Generated L-homophenylalanine is collected, thus producing the objective compound.
Patent JP-H0693961-A (JP)
Title: Integral type electric-motor driving in-line hydraulic device
Inventor: HARII SHII MUUN JIYUNIA
IPC: H02K7/14
Filed: 1993-06-10
Abstract: PURPOSE: To improve the cooling of an electric motor using fluid cooling and reduce fluid pressure pulsation. CONSTITUTION: An electric motor comprises a housing 10, a stator 11 and a rotor 12. A hydraulic pump comprises a cylinder block 13 and a plurality of circumferentially spaced through bores 15. A pair of pistons 16, 17 reciprocate in each cylinder bore, the pistons extending from the cylinder block to cooperate with inclined surfaces 18, 19 which induce reciprocation of the pistons. A valve is adapted to alternately connect the chambers between the pistons with a fluid inlet and a fluid outlet. The housing has a hydraulic fluid inlet 39 adjacent one end thereof such that hydraulic fluid from the inlet flows over the stator, air gap 43 between the stator and rotor and over the rotor. The pump has an inlet such that hydraulic fluid therefor flows to the inlet of the pump and an outlet of hydraulic fluid from the pump to the hydraulic system supplied by the pump.
Patent JP-S5364170-A (JP)
Title: Magnet brake device
Inventor: TAKIMOTO SADAJI
IPC: F16D65/28
Filed: 1976-11-19
Abstract: PURPOSE:To provide efficient magnet brake device on which the moment of rotation applied to the rotary shaft is relatively large and which can identify the variation of such moment of rotation to urgently stop the rotary shaft.
Patent JP-H05336278-A (JP)
Title: Facsimile equipment
Inventor: SATO FUMIHIKO
IPC: H04N1/32
Filed: 1992-05-29
Abstract: PURPOSE:To utilize the transmission frequency of each user as an information source for each user by registerring a user code corresponding to each user and counting the transmission frequency of the user code. CONSTITUTION:At the time of storing a transmission file, an operation display section 9 requests the user to input the user code. When the input is accepted, the transmission request of the inputted user code is notified to a user individual information management section 10 and the user code is registered in a register/ transmission management information storage section 5. The transmission original is stored in a transmission file storage buffer 4 as the transmission file. At the time of transmission of the stored transmission file, a transmission file selection section 11 reads out the stored user code corresponding to each transmission file from the storage section 5, retrieving the transmission frequency data corresponding to the read user code from the management section 10. A system control section 12 transmits two transmission file selected by the selection section 11 in order of high use frequency. Then, the transmission file is selectively transmitted by repeating the operation.
Patent JP-H081741-A (JP)
Title: Auxiliary lock for injection molding equipment
Inventor: YAMAMOTO KATSUYUKI
IPC: B29C45/64
Filed: 1994-06-21
Abstract: PURPOSE:To stabilize auxiliary locking operation and its freeing operation. CONSTITUTION:A pressurizing surface 5 perpendicular to a locking direction is formed to a locking block 3 fixed to a cavity block. A locking bar 7 is provided to a core block 2 via a hinge pin 6, and a rotary block 12 is fitted midway to the locking bar 7. The locking bar 7 is swung with a hydraulic cylinder 8, and auxiliary locking force F2 is obtained by pressurized contact between a flat surface 12a of the rotary block 12 and the pressurizing surface 5.
Patent JP-H0433388-A (JP)
Title: Vertical excitation wavelength variable dye laser oscillator
Inventor: MARUYAMA YOICHIRO
IPC: H01S3/1055
Filed: 1990-05-30
Abstract: PURPOSE:To drive by a pump laser having a high oscillation repetition frequency by employing a nozzle capable of forming a dye jet to be injected to a dye circulator at a high speed. CONSTITUTION:In order to perform a stable single vertical mode oscillation, a nozzle 1 for forming a dye jet 2 has a shape of uniform thickness of dye solution in a pump laser light emitting unit and scarcely generating a disorder on the surface. In order to perform a single vertical mode oscillation, the structure of a laser oscillator is formed in a Littmann type grading incidence structure, and the length of the resonator is shortened. One vertical mode and wavelength are selected by an oblique incident grating 4 and a totally reflecting mirror 5.
Patent JP-H01308014-A (JP)
Title: Manufacture of curved winding coil
Inventor: YAMAGUCHI SHIGEO
IPC: H01F41/06
Filed: 1988-06-07
Abstract: PURPOSE:To unnecessitate the press work for bending of a wire material coil by a method wherein a curling sieve for desired diameter to be rotated on a inclined rotating surface at the desired angle against the rotating surface of a spool, is arranged between a traverse and a winding part, the wire material is wound on the curling sieve, and it is wound on the sieve and then fed to the winding part. CONSTITUTION:A bending sieve 5 is attached between a traverse 4 and a winding part in such a manner that the sieve 5 will be rotated on the tiltingly rotating surface at the desired angle against the rotating surface of the spool 5 on the winding part 3. To be concrete, the end part of the rotating shaft 6 of the curling sieve 5 is pivotally supported (7) to the attaching part of the traverse in an invertible manner. First, a wire material 1 is let out from a wire-feeding part 2 through a guide roller 10, it is curled by a sieve 5 and wound on the spool 5 by a traverse 4. When the desired amount of the wire material has been wound on the spool, several points on the outer circumference of a wire material coil C are fixed by a tape, one of split molds 5a is removed, and the wire material coil C is taken out. The taken out wire material coil C can be formed in the R-like curved shape on one surface side following the bending form given to the wire material 1 without applying external force.
Patent JP-H05333049-A (JP)
Title: Semiconductor acceleration sensor
Inventor: ICHIHASHI MOTOMI
IPC: G01P21/00
Filed: 1992-05-29
Abstract: PURPOSE:To remove air bubbles from the vicinity of a free end of a sensor chip thereby to suppress the variation of the output power and to stabilize the output characteristic, by inclining upward an upper inner face of a package cap from the free end to a fixed end of the sensor chip. CONSTITUTION:An upper inner face 12a of a package cap 12 is inclined upward from a free end 3b of an acceleration sensor chip 3 to a fixed end 3a. The package cap 12 is attached onto a package base 1 to cover the chip 3. When an acceleration is added to a weight 4, the output voltage is changed corresponding to the value of the acceleration by a gauge resistance bridge formed in an area of a diaphragm 6. The output voltage is taken outside by an electrode 5 through a lead 7 via a wire 8. The air bubbles 13 mingled in the cap 12 when a damping oil 10 is sealed to buffer the chip 3 are moved to the fixed end 3a away from the weight 4 along the upper inner face 12a, and therefore, the variation of the output voltage due to the influences of the air bubbles 13 can be prevented.
Patent JP-S63302589-A (JP)
Title: Printed circuit board
Inventor: SHODA MINORU
IPC: H05K1/11
Filed: 1987-06-01
Abstract: PURPOSE:To obtain a printed circuit board having soldered regions set to a shape in which a solder post is cut by reducing it at the time of peeling it back by providing the soldered regions on a pattern of the board on which the soldered regions for installing electronic components having many lead terminals are arranged to pass through a vacant terminal. CONSTITUTION:When at least one of lead terminals is vacant in a printed circuit board 5 having soldered regions arranged for installing electronic components having many lead terminals, the regions 2 are provided on a pattern passing the vacant terminal. For example, when the board 5 having a soldered region pattern as shown is soldered by applying it to an automatic soldering machine, melted solder amount is reduced when the melted solder fusion-bonded to a copper foil land 1 passes the land 2 of a pattern passing the vacant terminal. Accordingly, a solder post at a boundary face between the lands 1 and 4 becomes minimum, the solder amount remaining at the land when the tension of the melted solder is weakened to be cut is suppressed to small amount, thereby reducing a solder mount.
Patent JP-H09319618-A (JP)
Title: Device simulator
Inventor: AIZAWA YOSHIHIKO
IPC: G06F19/00
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a device simulator with which synchronism is established while being reflected with the response of a processor closer to real operating and further, the same operation as real operating is executed on the side of a control computer as well. SOLUTION: This simulator is provided with a server simulator for respectively simulating the plural processors of simulation objects. In this case, on the side of respective control computers, a device processing mode change task is provided for setting whether these processes are to be used as real processors or this simulator is to be used as the simulation object, and a client simulator task T11 is provided for communicating with the server simulator when replacing the device with the simulator. Besides, the server simulator is provided with a reception command queue buffer D21, transmission command queue buffer D24 and reception processing task T13.
Patent JP-S5471712-A (JP)
Title: Manufacture of lamellar graphite cast iron
Inventor: YOSHIDA CHISATO
IPC: C21C1/10
Filed: 1977-11-18
Abstract: PURPOSE: To prevent the occurence of fin crack by pouring spheroidized molten nodular graphite cast iron into a metal mold and working the iron together with the  mold.  
     CONSTITUTION: Molten nodular graphite cast iron spheroidized by adding a  spheroidizing agent such as Mg is poured into metal mold 1 pref. enclosed with  sand 3. The iron is then heated together with mold 1 and rolled at a reduction ratio  at least above 50, pref. above 70%. Thus, a lamellar graphite structure in parallel with the longitudinal direction is obtd. and the resulting cast iron is very suitable for use as a damping material. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5930985-A (JP)
Inventor: FUJIWARA HARUYOSHI
IPC: D21F1/02
Filed: 1982-08-10
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-S6118807-A (JP)
Title: Space curve measurement and device therefor
Inventor: SHIMOZONO HIROAKI
IPC: G01B21/20
Filed: 1984-07-06
Abstract: PURPOSE:To simplify a construction of a measuring head and a measuring stylus and to improve measuring accuracy, by making a contacting end surface of a cylindrical measuring stylus a circular shape and correcting data per each measuring point corresponding to each shape of the cylindrical measuring stylus. CONSTITUTION:A measuring point is determined by controlling motors 17, 18 by a computer 12. By bringing the edge of the contacting end surface 9 of a cylindrical stylus 10 with a specimen surface 8, the origin is corrected basing on measured value 2 for each measuring point and a coordinate value for the value 2 and the coordinate value data are corrected by the contact end surface radii.
Patent JP-H1052593-A (JP)
Title: Balancing device for drum type washing machine
Inventor: KIN CHINSHIYU
IPC: D06F49/06
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To further easily install a lifter by constituting a side face in contact with a rotary tank among the side faces of laces provided in the rotary tank by a plane on a straight line. SOLUTION: The rotary tank formed by a side face plate and a front surface plate 31 and a back surface plate connected by the side face plate is freely rotatably provided. The side face plate is provided with the lifter 33b whose both end parts are extended so as to be in contact with the front surface plate 31 and the back surface plate. Then, this balancing device is provided with the laces 51a and 51b provided by a ring shape concentric to the rotary tank by the front surface plate 31 or the back surface plate for forming the plane with a planar member 53 respectively connected to the front surface plate 31 and the back surface plate and an outward groove 53a formed so as to be projected outwards to the planar member 53 and many rolling bodies 52a and 52b provided inside the laces 51a and 51b.
Patent JP-S5929864-A (JP)
Title: Planetary reduction gear
Inventor: HARA HIKOYOSHI
IPC: F16H13/08
Filed: 1982-08-10
Abstract: PURPOSE:To prevent planetary bodies from skewing, reduce skewing loss torque, and inrease power transmission efficiency. CONSTITUTION:Both axial ends of a planetary body 2, brought in contact with a sun body 1, are formed in equal diameters, and its central part is formed in a different diameter from those on both ends. The inner surface of a first inscribing body 3 is brought in contact with the central part of the planetary body 2, while the inner surfaces of second inscribing bodies 4 and 5 are brought in contact with both ends of the planetary body 2 respectively. Due to this construction, the contact between the planetary body 2 and the inscribing bodies 3 to 5 prevents the skewing of the planetary body 2, i.e., the axis of the planetary body 2 skews areound the axes of the sun body 1 and inscribing bodies 3-5 with the both axes becoming not parallel.