baber/WOPTO huggingface dataset:
Patent JP-H0793257-A (JP)
Title: Electronic computer
Inventor: NAGOYA TAKEHIRO
IPC: G06F15/02
Filed: 1993-09-28
Abstract: PURPOSE:To easily understant the principle of fractional calculation by children learning fractional education in the electronic computer provided with a fractional calculating function. CONSTITUTION:An integer value and a fraction value to be inputted as numerals to be calculated are displayed by a circle graph display object 16 (fraction having a numerical segment (the digit of '10') 14, circular segment (the digit of '1') 15 and radial segment in a first display area 11a, an integer value and a fraction value to be inputted as calculating numerals are displayed by the circle graph display object 16 having the numerical segment 14, circular segment 15 and radial segment in a second display area 11b, further, an integer value and a fraction value as the arithmetic results are displayed by the circle graph display object 16 having the numerical segment 14, circular segment 15 and radial segment in a third display area 11c, a computing element display object 12 is provided between the first and second display areas 11a and 11b, and an equal sign display object 13 is provided between the second and third display areas 11b and 11c.
Patent JP-H056665-A (JP)
Title: Large scale integrated circuit
Inventor: ITO KIYOO
IPC: G11C11/407
Filed: 1991-09-20
Abstract: PURPOSE:To obtain a memory having high integration, in which a high external voltage can be used by increasing the size of an element in a first circuit and decreasing the size of a second circuit responding to an output signal of the first circuit. CONSTITUTION:A gate oxide film tOX2 of an N-type MOS transistor (MOST) Qp is formed thicker than a gate oxide film tOX1 of a MOST Qm. A high drain voltage such as an external voltage VCC is supplied to a drain Dp of the MOST Qp, and a lower voltage VDP than the VCC is supplied from an inner power source voltage generator 30 to a drain Dm of the MOST Qm. Thus, an element in a first circuit is so formed in a large size that a breakdown voltage becomes high, and an element of a second circuit responding to the output signal of the first circuit is formed in a small size so as to enhance its integration.
Patent JP-S6395953-A (JP)
Title: Wire dot printer head
Inventor: ADACHI MASAKI
IPC: B41J2/27
Filed: 1986-10-13
Abstract: PURPOSE:To prevent the movement of each component part or deformation of a circuit board from being caused by an injection pressure in injection molding, by covering a bottom part of a radiator with a closing bottom plate, and providing a positioning part at that part to thereby position and support the circuit board and a coil body. CONSTITUTION:A wire dot printer head comprises a radiator 21, a coil body 22, a circuit board 23 and a resin member 24. The coil body 22 comprises an annular core 42 having a plurality of core pins 41 arranged in an annular pattern, and a plurality of coils 43 adhered to the periphery of each of the core pins 41, each of the coils 43 being connected to a circuit provided on the circuit board 23. The circuit board 23 is provided with positioning holes 46 at positions corresponding to positioning pins 36 to form parts 47 to be positioned. The coil body 22 is positioned by positioning parts 37 and the parts 47 to be positioned, and is thereby supported, so that the circuit board 23 is prevented from being deformed by an ejection pressure.
Patent JP-H0667550-A (JP)
Title: Image forming device
Inventor: TAKEKOSHI NOBUHIKO
IPC: G03G15/16
Filed: 1992-08-19
Abstract: PURPOSE:To prevent the nonuniformity of potential from occurring because a brush fiber ununiformly comes in contact with a brush fiber regulating member on the upstream side of a brush-like transfer means in the moving direction of a transfer material carrying member, to use a device without narrowing a transfer area where a recording material comes in contact with an image carrier, further to prevent post-transfer on a downstream side out of the transfer area, to easily restrain toner splashing and to obtain a color image excellent in the uniformity of an image owing to transfer using the brush-like transfer means. CONSTITUTION:A conductive member 102 is provided on the surface on a brush- like electrostatic charging means 4 side of the brush regulating member 101 on the upstream side of the means 4 in the moving direction of a transfer belt 8, and receives feed from the brush fiber in contact with the member 102, and the member 101 is evenly made at the same pontential in the longitudinal direction of a photosensitive drum. Therefore, a toner image is faithfully transferred, the transfer area is prevented from being narrowed, the post-transfer is eliminated, and the color image without the toner splashing is obtained.
Patent JP-H11140004-A (JP)
Title: Production of omega-chloroalkanol
Inventor: FUJIMORI TAKETOSHI
IPC: C07C31/36
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a highly selective monochlorination of an alkanediol and a method for an ω-chloro-1-venzylosyalkane by using an ω-chloro-1-alkanol. SOLUTION: The method for producing an ω-chloro-1-alokanol comprises reacting a 6-12C 1, ω-alkanediol with hydrochloric acid in the presence of sulfuric acid or phosphoric acid. The method for producing an ω-chloro-1- benzyloxyalkane comprises reacting a 6-12C ω-chloro-1-alkanol with benzyl chloride in the presence of a base and tetra-n-butylammonium bromide.
Patent JP-S6483744-A (JP)
Title: Earthquakeproof structure
Inventor: OKAWA YASUO
IPC: F16F15/03
Filed: 1987-09-25
Abstract: PURPOSE: To shut off the transmission of vibrations applied from the outside by disposing electromagnets on a borne part so that they correspond to permanent magnets disposed on a foundation, and bearing the borne part in a condition of floating up from the foundation, the electromagnets having different polarities from those of the permanent magnets. CONSTITUTION: Permanent magnets 6 are disposed on a foundation 5 and electromagnets 7 with opposing different polarities from those of the permanent magnets 6 are disposed on a borne part such as a building 4 so as to correspond to the permanent magnets 6. The borne part held floated by means of the repulsion of magnetic force is borne on the foundation 5. Transmission of vibrations applied from the outside can thus be shut off.
Patent JP-2001067865-A (JP)
Title: Power source control system
Inventor: NOGUCHI MINEO
IPC: G05F1/56
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To improve a response speed of a voltage sensor with a low consumption of power by lowering a threshold value of the voltage sensor operating on the basis of an output voltage of a voltage step-up circuit when a first level signal is outputted, and raising the threshold value of the voltage sensor when a second level signal is outputted. SOLUTION: When a control voltage becomes lower than a threshold value of a voltage sensor 2, an output of the voltage sensor 2 becomes 'H', whereby a voltage step-up circuit 1 starts operating. At the same time, upon receipt of the output 'H' of the voltage sensor part 2, the threshold value of the voltage sensor 2 is made lower than a set value by a threshold value-changing circuit 3. When an output voltage of the voltage step-up circuit 1 increases to a set level by the operation of the voltage step-up circuit 1, the output of the voltage sensor part 2 becomes 'L', when the operation of the voltage step-up circuit 1 is stopped. When the output 'L' of the voltage sensor part 2 is received, the threshold value of the voltage sensor part 2 is raised by the threshold value-changing circuit 3 to be an original threshold value.
Patent JP-2000077836-A (JP)
Title: Wiring board
Inventor: TEROUCHI YUJI
IPC: H05K3/34
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To correct non uniformity of the height of a bump caused by the irregularity of a board on which an electronic component is mounted face-down. SOLUTION: After solder resist 2 and a land 3 are formed on a board 1, a correcting metal layer 4 is formed on a part of the land before a bump is formed. The land, wherein the correcting layer 4 is provided, is selected in correspondence with the concave part of the board. The height of the correcting metal layer 4 is set in correspondence with the magnitude of the waviness of the board 1. In this constitution, the dispersion in bump height caused by the waviness of the board is corrected.
Patent JP-H1090944-A (JP)
Title: Manufacture of electrophographic toner
Inventor: NAKAMURA AKIHIRO
IPC: B29C48/40
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To manufacture a toner excellent in productivity and having no problem of filming or fogging by fusing and kneading a mixture having a loose apparent specific gravity within a specified range by a kneading extruding machine having a specified form. SOLUTION: A mixture containing a binding resin, a coloring agent a charge control agent and having a loose apparent specific gravity of 0.52-0.68g/cc is fused and kneaded by a kneading extruding machine in which a screw part 4 has a form satisfying D<=P<=2D, D/20<=H<=D/8 with respect to screw diameter D, screw pitch P and groove depth H. In the manufacture of toner, a mixture of toner raw material is supplied form a raw material input port provided on the end of a heating cylinder. The supplied mixture is carried to the screw part 4 by the rotation of a paddle 2 driven by a motor. This mixture is gradually heated into fused state in the screw part 4, and fused and kneaded by a kneading part 5.
Patent JP-H0878501-A (JP)
Title: Handling unit for semiconductor device
Inventor: NAKAYAMA HIROKAZU
IPC: H01L21/677
Filed: 1994-09-08
Abstract: PURPOSE: To obtain a handling unit for semiconductor device in which positive attraction is realized with high response through a simple mechanism. CONSTITUTION: The handling unit comprises a hand 10 for attracting a semiconductor device 1, and a unit 20 for supporting the attraction hand 10 movably to transfer the attracted semiconductor device 1 to a predetermined position, wherein the attraction hand 10 comprises an electromagnet 12 having a plane 11 for attracting the semiconductor device 1. The attraction plane 11 may be formed to come into face contact with the semiconductor device 1. The attraction hand 10 may be supported detachably by the transfer unit 20 through a mounting/demounting part 13.
Patent JP-2000073058-A (JP)
Title: Zeolite-containing carbonized soil, its production and use thereof
Inventor: FUJITA JINSHIRO
IPC: C10B53/00
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To enlarge use for effectively utilizating sewage sludge and increase effective utilization ratio and solve a problem in which reclaimed field is deficient. SOLUTION: This zeolite-containing carbonized soil is carbonized soil obtained by carbonizing organic sludge and contains zeolite. Zeolite contained in the carbonized soil includes various kinds of zeolites such as natural zeolite, A, X or Y type synthetic zeolite, sodalites, natural or synthetic mordenite, ZSM-5 and these metal substituents and may be used alone or in combination of two or more kinds of zeolites. The metal of metal substituent is preferably sodium. The method for producing zeolite-containing carbonized soil comprises adding 25-50 wt.%, preferably 30-45 wt.% zeolite to organic sludge having 40-50 wt.% water content and carbonizing the sludge.
Patent JP-2000077153-A (JP)
Title: Deep-buried independently insulated ground electrode (independent ground) and its burying construction method
Inventor: FUJII MASAMI
IPC: H01R4/66
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To facilitate and ensure ground electrode insertion work and to enhance its workability, by integrating a filler injecting tube to be simultaneously inserted with the ground electrode while binding them with a proper binding interval kept between, when inserting the ground electrode in a drilled hole. SOLUTION: After a drilled hole H is drilled as far as a designated depth and before a drilling tube 11 is pulled out, a ground electrode having a ground electrode part 2 and an insulated wire 1 in this order from its tip is inserted together with an independent auxiliary tube 8 for injecting filler of a synthetic resin into the drilled hole H while binding and fixing it to the independent auxiliary tube 8 for injecting filler by using binding bands 7, 9 with a proper interval kept between them. When the independent auxiliary tube 8 for injecting filler and the wire 1 reach a designated depth, the drilling tube 11 is pulled out and the filler 15 is injected from the independent auxiliary tube 8 for injecting filler by using a pump 12. After the filler 15 is injected in the drilled hole H, the drilling tube or an outer tube 11 is pulled out.
Patent JP-S6484307-A (JP)
Title: Method for specifying transmission of programmable controller
Inventor: KONDO TATSUO
IPC: G05B19/04
Filed: 1987-09-26
Abstract: PURPOSE:To change the setting of a transmission area even when the setting of an external switch or the machine number setting of a programmable controller (PC) is executed by including a transmission area specifying instruction in the instructions of a user program, and at the time of transmitting said instruction, automatically specifying a transmission area. CONSTITUTION:A RAM 3 is constituted of a user program area 3a for storing a user side program, a contact and data area 3b for setting up machine number data, etc., a system register 3c for storing the contents of transmission specification, a shared link data area 3d for setting up a transmission area, etc. A transmission area specifying instruction is included in the instructions of a user program and the contents of the transmission area specifying instruction are automatically stored in the RAM 3 by the execution of the instruction to specify the transmission area. Consequently, the setting of the transmission area can be changed even when the setting of the external switch or the machine number setting of the PC is changed.
Patent JP-S61120534-A (JP)
Title: On-vehicle antenna device
Inventor: OE JUNZO
IPC: H04B1/18
Filed: 1984-11-15
Abstract: PURPOSE:To detect effectively a current induced in a car body by a broadcast wave by arranging closely a high frequency pickup at the ridge of a car body, providing a varactor diode to the high frequency pickup and making the resonance frequency coincident with the channel selection frequency selected by a receiver. CONSTITUTION:The high frequency pickup 38 is provided at a region within 4.5cm toward the inside from the ridge of a rear window frame 34. A loop antenna 42 provided in the inside of the high frequency pickup 38 consists of a single turn antenna, and arranged closely while being insulated electrically with the rear window frame 34 and the magnetic flux caused from the surface current is interlinked more strongly with the loop antenna 42. An FM reception varactor diode 70, VHFTV reception varactor diode 72 and a UHFTV receiver varactor diode 74 are connected in series with a loop antenna 42 and the capacitance of a varactor diode corresponding to a broadcast band selected by a tuning frequency from the on-vehicle receiver is controlled to make the tuning frequency of the receiver coincident with the resonance frequency of the high frequency pickup.
Patent JP-H0991226-A (JP)
Title: Terminal controller
Inventor: KINOSHITA KOKI
IPC: G06F13/00
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To clearly discriminate the states of higher order devices against a terminal controller by preparing an activation control part which monitors the state of a device control part and activates the channel control parts after confirming the operable state of the device control part. SOLUTION: A terminal controller 1 controls the communication between a host computer which is connected to the controller 1 via a communication path 4 and the terminal equipments 3a and 3b which are connected to the controller 1 via the communication paths 5a and 5b respectively. The channel control parts 12a and 12b are still inactive even after initialization. An activation control part 14 monitors the state of a device control part 11 after initialization and gives an activation command to a channel control part 12a, etc., after confirming that the part 11 is changed to an operable state from an inoperable state. The part 12a receives the activation command and is activated, and the activated 12a sends the processing request received from the terminal equipment 3a, etc., to the part 11 to carry out its normal processing.
Patent JP-S60134798-A (JP)
Title: Control circuit of step motor
Inventor: TSUKAHARA AKIHIKO
IPC: H02P8/14
Filed: 1983-12-23
Abstract: PURPOSE:To largely improve the responsiveness by deciding a deceleration timing of slow-down by the detection of position deviation and speed. CONSTITUTION:A deceleration timing is decided by a deviation detector 15 and a speed detector 13. This timing must satisfy two conditions. One is the speed of throwing range, and if it is the speed of self-starting range, it can stop without stepout, and the slow-down drive is not necessary. Thus, this speed is detected by the detector 13. The other is that the position of a step motor 5 is disposed within the prescribed value from the instructed position. Therefore, this position deviation is detected by a deviation detector 15. When these conditions are satisfied, a transistor Tr is turned ON, a discharge starts from a capacitor C through a resistor R2, the input voltage of a converter 12 decreases, and a step motor 5 starts slowing down drive in response to the decrease.
Patent JP-S61124530-A (JP)
Title: Heat treating method of thin cylindrical body
Inventor: YOSHIHARA SHIGERU
IPC: C21D9/08
Filed: 1984-11-19
Abstract: PURPOSE:To obtain a cylindrical body whose roundness and straightness are high by interposing a ceramics between the inner surface of a thin cylindrical body and the outer surface of a mandrel so that a slide by a thermal expansion, etc., can be executed easily, when holding a shape of the inner surface of the thin cylindrical body by the outer surface of the mandrel and performing heat treatment. CONSTITUTION:A ceramics 13 is interposed between the inner surface of a thin cylindrical body 11 and the outer surface of a mandrel 12. In this state, the inner surface of the cylindrical body 11 is held as to its shape by the outer surface of the mandrel 12 and heat treatment is performed. In this way, by the ceramics interposed between said both the cylindrical body and the mandrel, a slide by thermal expansion and thermal contraction of both of them can be executed. Accordingly, mutual sticking is prevented, and after heat treatment, a thin cylindrical body whose roundness and straightness are high is obtained.
Patent JP-H0293095-A (JP)
Title: Production of reflow metallic line plated with tin
Inventor: NOBEYOSHI RYOICHI
IPC: C25D5/50
Filed: 1988-09-29
Abstract: PURPOSE:To produce reflow metallic line plated with tin which is free from generation of quenching stain by reflow-treating the metallic line plated with tin and thereafter continuously immersing this metallic line in cooling water having specified temp. and flow velocity at specified plate passing velocity and quenching the metallic line. CONSTITUTION:Metallic line 1 plated with tin is reflow-treated in a reflow furnace 2. This metallic line 1 in such a state that the tin-plated layer has been melted is continuously immersed in a cooling water tank 5 via the guide rolls 6 and quenched. In this case, the temp. of cooling water is regulated to 30-80 deg.C and cooling water is sprayed underwater on the surface of material by the spray nozzles 4 in water at >=0.5m/sec flow velocity and also plate passing velocity is regulated to <=30m/min. Further splash preventive plates 3 are arranged on the water surface of the cooling water tank 5 and the metallic line 1 is introduced into water via these plates and thereby cooling trace is preferably prevented from being generated on the plated face by splashed water droplets. Thereby generation of quenching stain is inhibited and the high-quality metallic line plated with tin is obtained.
Patent JP-H0292733-A (JP)
Title: Method for detecting position of shift lever
Inventor: NAGATA TOKUYUKI
IPC: F16H59/04
Filed: 1988-09-29
Abstract: PURPOSE:To carry out accurate detection of a position by varying the light receiving quantity of a detecting sensor installed on a shift lever and optically detecting the position of the shift lever. CONSTITUTION:As a shift lever 11 is set to the first gear 1, the light L1 from a detecting sensor 15 is radiated on a white reflecting portion 19 and the reflected light therefrom is received. When the shift lever 11 is set to the second gear 2, the light L2 from the detecting sensor 15 turns aside from the side on an assistant driver's seat side of a black reflecting portion 17 and the reflected light from the front of an instrument panel is received. Thus, by varying the position of a shift lever 11, the light outputted from the light emitter of the detecting sensor 15 is radiated on a site having different reflectance, thereby making the reflecting light quantity from each site different. Hence, since the voltage outputted from the detecting sensor 15 is different according to the position of the shift lever 11, the voltage value is operated by a CPU 20 to know the position of the shift lever 11.
Patent JP-H03102045-A (JP)
Title: Automatic document transport device
Inventor: MURATA OSAMU
IPC: G03G15/00
Filed: 1989-09-18
Abstract: PURPOSE:To surely transport a document at high speed by slowing down a document transport speed to a second setting speed slower than a prescribed transport speed before the extreme end of document reaches a stopper, hereafter transporting the document at the setting speed, and stopping the document through abutting against the stopper at the second setting speed. CONSTITUTION:At the time before the extreme end of a document reaches a document stopper 102, namely, after timing t9 from passing through of a synchronizing sensor PS5 at the document for example, a driving motor M is temporarily OFF and braked. The driving motor M begins to reduce its speed, and at timing t21 transport speed of the document becomes a prescribed middle transport speed v3, for example v3=800mm/sec, and at this point the motor is again ON. The document D1 is transported at the speed v3 up to timing t22. The transport speed v3 is considered as the speed at which the document D1 reaches a discharge paper sheet detecting sensor PS4, but actually the document is stopped at the document stopper 102. Namely, at timing t22 the motor M is again OFF, and the document D1 is stopped.
Patent JP-2000072054-A (JP)
Title: Crawler
Inventor: KUMANO YOICHI
IPC: B62D55/20
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive crawler which is capable of surely and easily connecting a link to a crawler plate even when the crawler plate is relatively small to be likely to be restricted in design. SOLUTION: In a crewler in which links 3, 4 connected to crawler plates 1, 2 are connected by a connection pin in an endless manner, the links 3, 4 are L-shaped to form fitting parts 3B, 4B to be added to the crawler plates, and the fitting parts 3B, 4B are connected to the crewler plates 1, 2, and the links 3, 4 can be directly, surely and easily fitted to the cores 2, etc., to form the crawler plates by the fitting parts 3B, 4B.
Patent JP-S603359-A (JP)
Inventor: UON WAA
IPC: E04G7/28
Filed: 1983-12-24
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。