baber/WOPTO huggingface dataset:
Patent JP-H06305234-A (JP)
Title: Ink feeder for stencil printer
Inventor: KOBAYASHI KAZUYOSHI
IPC: B41L13/18
Filed: 1993-04-23
Abstract: PURPOSE:To provide an ink feeder for a stencil printer which can obtain printed matter of almost constant density even though rotary speed of an ink roller is varied and can manage only with a small number of sheets of spoilage in fitting a plate. CONSTITUTION:A pair of arms 4L, 4R supporting freely rotatably both end parts of a doctor roller shaft 3a at their free ends, a freely transferable fulcrum shaft 5 provided to each base end of a pair of arms 4L, 4R, and a tensile spring as an energizing means provided to the fulcrum shaft 5 in order to transfer the fulcrum shaft 5 in a direction wherein an angle made by a straight line connecting an ink roller shaft 2a to a doctor roller shaft 3a and a straight line connecting the doctor roller shaft 3a to the fulcrum shaft 5 is lessened as seen from an end face direction of a plate cylinder 1, are provided, and the angle is set obtuse.
Patent JP-S58214761-A (JP)
Inventor: NAGAO MASASHI
IPC: F25B29/00
Filed: 1982-06-09
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-H03296865-A (JP)
Title: Digital processing system
Inventor: NAKADA HIROSHI
IPC: G06F17/50
Filed: 1990-04-16
Abstract: PURPOSE:To attain both of high flexibility included in a processor system for controlling a program and high performance included in a wired logic system by attaining a function described by the highest language used for a computer aided design(CAD) system by hardware based upon a rewrittable storage element. CONSTITUTION:The logical function of an objective circuit is inputted to a computer 14 for executing the development of the circuit as a block function diagram input through a block function diagram input part 1. A logical simulator 2 executes the software check of the function and then a logical synthesizer part 3 executes logical synthesis. A layout design part 4 designs the allocation of the logical function. The designed result is stored in the computer as an output file 5, received by a file receiving part 18 mounted on a circuit developing board 16 through a file transfer part 6 and loaded down from a write control part 19 to a rewritable element 20. Thus, operation described by software can be attained as hardware.
Patent JP-S63262940-A (JP)
Title: Data transmission system
Inventor: SUNAGA YUKIO
Filed: 1987-04-20
Abstract: PURPOSE:To improve transmission efficiency, by transmitting the next polling signal without waiting the completion of the reception of data returned from a data terminal equipment after transmitting the polling signal at a master station. CONSTITUTION:The master station 1 is equipped with an up carrier signal detection circuit 5 which detects an up carrier signal to be sent onto a transmission path 3 at the time of returning the data corresponding to the polling signal by the data terminal equipments(2a-2n), and a polling signal transmission circuit 6 which transmits the polling signals of other data terminal equipments(2 a-2n) corresponding to the up carrier signal detection circuit 5. And each of the data terminal equipments(2a-2n) is equipped with a down carrier signal detection circuit 9 which detects a down carrier signal to be sent onto the transmission path 3 at the time of transmitting the polling signal by the master station 1, and a data transmission circuit 10 which transmits the data responding to the down carrier signal detection circuit 9. Since the master station 1 can transmit the next polling signal without waiting the reception of the data from the data terminal equipments(2a-2n), it is possible to improve the transmission efficiency.
Patent JP-S63262727-A (JP)
Title: Managing system for intellectual education system
Inventor: YAMADA SUMIO
IPC: G06Q50/20
Filed: 1987-04-20
Abstract: PURPOSE:To efficiently execute an education to a software engineer by storing the know-how required for generating a practical program, and knowledge related to a program language, analysing an input program by using them and determining and outputting an educational strategy. CONSTITUTION:A knowledge storage means 1 is provided with a language knowledge storage means 11 and a programming know-how storage means 12, knowledge related to a programming language is stored in the means 11, and knowledge related to the know-how of a high level required at the time of generating a practical program, and general knowledge related to the programming are stored in the means 12. Also, a control means 3 is provided with a converting means 31, an analyzing means 32 and a strategy determining means 33, and a program from an input means 2 is converted to a parse tree by the means 31, and its tree and the contents of the means 12 are collated by the means 32. Moreover, based on a result of analysis by the means 32, the strategy for the education is determined and its result is outputted from an output means 4.
Patent JP-S5723268-A (JP)
Title: Electric charge transfer element
Inventor: TSUCHIYA TAKAHISA
IPC: H01L21/339
Filed: 1980-07-17
Abstract: PURPOSE:To prevent the lowering of the dynamic range in the BDD, the lowering of the signal level and the like, by making the floating capacitance value in the stage where an output circuit is connected with the side of the hot end of a capacitance smaller than the floating capacitance values of the other stages. CONSTITUTION:Inside of a plurality of N-type regions 33 junction-separated from a P-substrate, an NPN transistor Q and a capacitance C are formed. The transistors in the adjacent regions are connected in a series with an emitter terminal and collector terminal, and base terminals connected to a metal electrode 38 of the capacitance are alternately connected with two-phase clock terminals to constitute a BBD circuit. Among the circuits of the respective stages, the region 33 of the circuit to be furnished with a terminal Y connecting with the output circuit is made smaller than the region 33 (shown in dotted line) of the other stage to cancel the increase of the floating capacitance to be added by the connected ouput circuit. Thereby, the influence of the floating capacitance in the output stage can be removed to stabilize the operation of the electric charge transfer circuit.
Patent JP-S5221651-A (JP)
Title: Constant-voltage circuit
Inventor: IDEI YOSHISUMI
IPC: G03B7/08
Filed: 1975-08-12
Abstract: PURPOSE: A constant-voltage circuit devising the termperature componsation of power circuit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10279260-A (JP)
Title: Attachment type magnet metal fitting for shape steel unstacking/stacking device
Inventor: KAWASAKI TOSHIHISA
IPC: B65G59/04
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To fully automatize unstacking/stacking work of shape steel, especially angle steel, by composing a magnet metal fitting fixed in the lower part of a suspended part in a mold steel suspension transfer section of a metal fitting main body attached to the lower part of the suspended part and an auxiliary metal fitting provided in the outer surface of the metal fitting main body to be freely moved up and down. SOLUTION: A magnet main body section is arranged in the lower part of a suspended part arranged in the lower side of a moving device so as to be freely moved up and down, and a magnet metal fitting is fixed to the lower part of the magnet main body section so as to be freely detached. This magnet metal fitting 1 is composed of a metal fitting main body 1a and an auxiliary metal fitting 5, and the magnetization parts 6, 6a,..., of mold steel W, Wa,..., are formed in the lower end sides of the metal fitting main body 1a and the auxiliary metal fitting 5. The metal fitting main body 1a is composed of a pair of erect plate-like side bodies 7, a connecting plate 8 horizontally provided between the upper end parts of the side bodies 7.  On the other hand, the auxiliary metal fitting 5 is put through slide holes 17 and 17a and attached to the side bodies 7 by attaching bolts 18 and 18a so as to be moved up and down.
Patent JP-S6193135-A (JP)
Title: Novel optically active arylalkanone compound and manufactureof naproxen therefrom
Inventor: ORESUTE PITSUKORO
IPC: A61K31/19
Filed: 1985-05-10
Abstract: Process for preparing Naproxen via a sequence of a stereospecific reactions which comprises: condensation of 1-chloro-2-methoxy-naphthalene with a (S)-2-halo-propionyl halide according to the Friedel-Crafts reaction, ketalization of the thus obtained (S)-2-halo-1-(5'-chloro-6'-methoxy-2'-naphthyl)-propan-1-one, rearrangement of said ketal to aford an ester, hydrolysis of the ester and removal of the chlorine atom in 5-position by hydrogenolysis.New (S) 2-halo-1-(5'-chloro-6'-methoxy-2'-naphthyl)-propan-1-ones.
Patent JP-H06303648-A (JP)
Title: Color gamut error measurement device
Inventor: JIEEMUZU ERU TOORUMAN
IPC: H04N17/02
Filed: 1994-04-12
Abstract: PURPOSE:To measure a color gamut error in a serial digital video signal quantitatively. CONSTITUTION:A serial digital form video signal is inputted to a serial parallel conversion circuit 12, in which the signal is converted into a parallel digital video signal. The parallel digital video signal is code-converted into analog coded color component signal such as a a luminance signal (Y) and two color difference signals (Pb, Pr). The coded color component signal is inputted to a code conversion circuit 18, in which the signal is converted into an RGB component signal. The RGB component signal is fed to a waveform display device, in which each component signal is displayed respectively as a waveform. A color gamut error quantity is decided by measuring the amplitude of each waveform of the RGB component signal with respect to typical maximum and minimum values of color gamut.
Patent JP-H02276484-A (JP)
Title: Drive circuit for motor
Inventor: MIYAJIMA KOJI
IPC: H02P1/18
Filed: 1989-04-18
Abstract: PURPOSE:To facilitate the setting of a voltage by providing a voltage control circuit between a DC motor and a DC power source. CONSTITUTION:Electric power is supplied from a DC power source 2 to a DC motor 1 by putting a switch SW ON. A voltage control circuit, consisting of transistors Q1, Q2, Zener diodes D1, D2, time constant circuits R1, C1 and the like, is provided between the motor 1 and the switch SW. As a result, a supplying voltage may be changed at the initial period of rotation of the motor 1 and at a time except the initial period of the same whereby the motor 1 may be driven stably.
Patent JP-H07306766-A (JP)
Title: Document preparation device
Inventor: YOSHIDA SHINICHI
IPC: G06F3/0482
Filed: 1994-05-12
Abstract: PURPOSE:To indicate a frequency of use in an easy-to-see way and obtain an easy-to-use operation menu by changing the shapes of symbols which are low in the frequency of use according to the frequencies of use of the symbols. CONSTITUTION:This document preparation device has a display device 1, a keyboard 2, a use information management part 3, a menu display part 4, and a cursor display part 5, and the display part 1 is used to input and edit a document and display a menu by the menu display part 4 and a cursor display part. A means which displays a mark nearby a symbol displays the mark nearby the symbol according to use information on the symbol. A means which changes the shape of a selection cursor changes the shape of the selection cursor according to the use information on the symbol. The symbols which are low in the frequency of use are changed in shape according to the symbol information of the means which change the shape. Therefore, the mark can be displayed on the menu and the shape of the selection cursor and the shapes of the symbols which are low in the frequency of use can be changed.
Patent JP-S5323955-A (JP)
Title: Novel 20-ethyl-19-oxaprostadienoic acid derivatives and their preparation
Inventor: INUKAI NORIKI
IPC: C07C401/00
Filed: 1976-08-18
Abstract: PURPOSE: 20-Ethyl-19-oxaprostadienoic acid derivatives I(A is>CH---OH or >C=O; R 1  is lower alkyl, esp. methyl) and their salts, e.g. 20-ethyl-9α, 11α, 15(R) -trihydroxy-16-metyl-19-oxa-5(cis), 13(trans)-prostadienoic acid. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08293642-A (JP)
Title: Manufacture and evaluation of semiconductor laser
Inventor: HISA YOSHIHIRO
IPC: H01S5/00
Filed: 1995-04-24
Abstract: PURPOSE: To provide a method of manufacturing a semiconductor laser, which does not need a high-accuracy alignment, reduces significantly the production cost of the laser and at the same time, makes it possible to use a wafer with an orientation flat of a normal specification to reduce significantly the cost of the wafer, and a method of evaluating the laser. CONSTITUTION: A method of manufacturing a semiconductor laser has a process, wherein a plurality of waveguides 3 are formed on a wafer 1, isolation grooves extended along the waveguides 3 and waveguide end face formation grooves 12 in the vertical directions to the waveguides 3 are formed, a plurality of laser electrodes 7, which respectively have a laser beam emitting surface 13 and a laser beam reflective surface 14, and photodiodes 17, which respectively oppose to the laser beam reflective surfaces 14, are provided and a low- reflectivity coating film 15, which is also used in combination as an insulating film, and a high-reflectivity coating film 16 are formed.
Patent JP-S5525755-A (JP)
Title: Feet cooler combined with automatic temperature adjustment feet warmer
Inventor: SUDOU SHIMESU
IPC: F24J3/00
Filed: 1978-08-15
Abstract: PURPOSE: To enable the selective use of feet-cooling in the summer and feet-warming in the winter, by incorporating a motor, a fan and a heater in a pedestal casing.  
     CONSTITUTION: A hot air generating unit comprising a motor M, a fan and a heater H is located in a pedestal casing 3 equipped with a tiptoe cover 2, and a great many perforations 4, through which hot air or cool air is ejected, are bored at an inside part of the tiptoe cover 2. A posister characteristic heat sensitive resistor is located at the front of the heater H placed at an air passage and is connected to the heater H through a rectifying circuit, and thus, hot air or cool air is ejected into the tiptoe cover 2 by changing-over a switch. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06291629-A (JP)
Title: Voltage setting circuit
Inventor: URAKAWA NOBUAKI
IPC: H03K19/01
Filed: 1993-03-31
Abstract: PURPOSE:To set the output potential of a data output circuit without being affected by the fluctuation of a power supply voltage. CONSTITUTION:Concerning a preconditioning circuit to set the output potential of the data output circuit, an NPN bipolar transistor Q1 for pull-up is connected between a power source (Vcc) and an output node 12. An NON bipolar transistor Q2 for pull-down and an NPN bipolar transistor Q3 to apply the emitter voltage are serially connected between the output node 12 and a GND. On the other hand, three diode-connected NPN transistors Q4-Q6 are serially connected between the base electrode of the NPN bipolar transistor Q1 for pull-up and the GND. The NPN bipolar transistor Q1 for pull-up and the NON bipolar transistor Q2 for pull-down are respectively driven by C-MOS inverters 15 and 16 corresponding to a control signal in3.
Patent JP-H06287223-A (JP)
Title: Production of ionomer composition
Inventor: SATO MASASHI
IPC: C08F8/42
Filed: 1993-04-01
Abstract: PURPOSE:To industrially advantageously produce a homogeneous blended ionomer resin composition smoothly ionized without causing a trouble such as the melt-adhesion of the composition to a screw in a screw extruder, when the ionomer composition of an ethylene-unsaturated carboxylic acid copolymer having a high content of unsaturated carboxylic acid with another polymer, e.g. polyethylene is produce. CONSTITUTION:A method for producing an ionomer composition by melting and kneading an ethylene-unsaturated carboxylic acid copolymer in a screw extruder and reacting the copolymer with a metal compound as an ion source comprises allowing an olefinic polymer other than the copolymer to coexist therewith.
Patent JP-S59223453-A (JP)
Title: Toner composition
Inventor: MATSUI IZURU
IPC: G03G9/087
Filed: 1983-06-03
Abstract: PURPOSE:To perform satisfactory fixing at a relatively low temp. and to obviate offsetting by using a mixture composed of a specific high mol.wt. component and a specific low mol.wt. component as a binder resin. CONSTITUTION:A binder resin consists of a resin A (component A) which has >=10<7> poise viscosity at 100 deg.C and has no polar group and a resin B (component B) having at least one kind selected from the group consisting of -OH, -COOH and the formula (R1, R2 denote independently hydrogen atom or an alkyl group of 1-3 carbon atom and may be the same or different). The monomer or monomer group constituting >=50wt% of the resin % is common with the monomer or monomer group constituting >=50wt% of the resin B. The component A assures offsetting property and the component B assures a substantial fixing level at a low temp. The component A is obtd. from styrene, vinyl acetate, etc. A copolymer of a monomer such as vinyl phenol, acrylic acid, alkyl aminoethyl methacrylate or the like and the monomer used for the component A, etc. are usable for the component A.
Patent JP-H06285778-A (JP)
Title: Multi-joint robot
Inventor: NISHI MASANORI
IPC: B25J9/04
Filed: 1993-03-31
Abstract: PURPOSE:To prevent an upper arm from interfering with a lower arm so as to enlarge the operating range by providing a horizontally turning part to the upper part of the lower arm, and by providing the upper arm which are vertically tiltable, at a position offset from the turning axis of the turning part. CONSTITUTION:A longitudinally tilting device 23 tilts a lower arm 2 so as to move a turning part 3 longitudinally from its center as shown at positions A, B. When the turning part 3 is turned so as to displace an upper arm 4 by an angle of 360deg. around a turning axis Z. Further, when the upper arm 4 is vertically tilted, a wrist part 6 is vertically moved largely as shown at positions F, G. As a result, the weight of only the part forward of this wrist part 6 acts as a load, accordingly, it is not necessary to turn the lower arm 2, thereby it acts as a load on the turning part 3, that is, the load on the turning part 3 becomes smaller. Further, since the upper arm 4 is provided at a position offset from the turning axis of the turning part 3, the lower arm does not interfere with the upper arm 4, thereby it is possible to enlarge the operating angle of the upper arm 4.
Patent JP-H09287629-A (JP)
Title: Damping device
Inventor: MAEDA HIROYUKI
IPC: B60G13/08
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To reduce machining cost of a pilot carrier and improve assembling ability and to improve workability by forming the sheet surface of a valve chamber on a surface. SOLUTION: A damper 6 comprises a pilot valve 35 to escape a pressure in an auxiliary oil chamber 31 to a main oil chamber 7b or 7a on the low pressure side through a pilot passage 36 when a pressure in an auxiliary chamber 31, to which a pressure in a main oil chamber 7a or 7b on the high pressure side is guided, exceeds a set pressure by a set pressure varying means 44; and a main valve 18 to open and close a main oil passage 19 to intercommunicate two main oil chambers by a differential pressure between a pressure in the auxiliary oil chamber 31 and a pressure in a main oil chamber on the high pressure chamber. In this case, a housing 17 in which a main valve 18 is disposed and a pilot carrier 16 in which the pilot valve 35 is disposed are provided.  The pilot passage 36 is branched from passages 16f and 16k, formed in a pilot carrier 16 and communicated with a spot situated downstream from the pilot valve 35, in such a manner to extend in parallel to a pilot valve movement shaft, and a check valve 37 is disposed in first and second vertical holes 16g and 16p communicated with the main oil chamber on the low pressure side.
Patent JP-H07305967-A (JP)
Title: Device for moving/attaching porous plug
Inventor: FUNATO JUNICHI
IPC: C21C7/072
Filed: 1994-05-12
Abstract: PURPOSE:To promote efficiency of work in attaching a porous plug to and removing it from a nozzle-receiving brick by equipping a clamp head with a clasp mechanism which holds a gas blow pipe coaxially connected with the porous plug and a fixing device for fastening the porous plug to the part with the nozzle-receiving brick by engaging with a catch. CONSTITUTION:Close to a nozzle-receiving brick 52 on a molten metal vessel 50 a catch 54 is provided, to which a porous plug 60 brought to the nozzle- receiving brick 52 can be removably attached. Furthermore a truck 1 is provided, which can be stopped in position in relation to the nozzle-receiving brick 52 and on which a clamp head connected with a floating mechanism 3 designed to be moved to/from the nozzle-receiving brick 52 is mounted. The clamp head has a clamp mechanism which connects a gas blow pipe 63 coaxially to the porous plug 60 and holds a fixing device 61 for fastening the porous plug 60 to the part with the nozzle-receiving brick 52 by engaging with the catch 54. As a result, the attachment and removal at the nozzle-receiving brick 52 can be done in a short time.
Patent JP-H01270158-A (JP)
Title: Half-duplex session management processing system
Inventor: HORIE TAKESHI
IPC: H04L29/08
Filed: 1988-04-21
Abstract: PURPOSE:To efficiently perform data transfer by setting all of the attributes of a multiplexed half-duplex session as input/output attributes, and performing transmission by selecting the session in an ascending order by a system on one side when a transmission element is generated and selecting it in a descending order by the system on the other side. CONSTITUTION:A session management processing part 11 establishes a prescribed number of sessions between an opposite system at the time of starting an operation, and a session selection control part 13 which sets all attributes as the input/output attributes searches a null session according to the order of a session managing queue 12 at the time of selecting the session to be used, and selects it. And when the session managing queue 12 is generated in the ascending order of session establishing sequence by the system on one side which performs transmission/reception, the system on the other side generates a queue in the descending order of the session establishing sequence, and the null session can be selected from the forefront of the queue, respectively. Thereby, it is possible to utilize the session effectively, and to perform the data transfer efficiently.
Patent JP-S5323877-A (JP)
Title: Refining apparatus
Inventor: YAMASHITA TERUO
IPC: B01D61/08
Filed: 1976-08-18
Abstract: PURPOSE: Refining apparatus, used the substrate of semipermeable membrane, having high water pemeability and durability for high pressure, by thinning the semipermeable membrane, composed of thick part for reinforcement and thin semipermeable membrane part with the same material. 
     COPYRIGHT: (C)1978,JPO&Japio