baber/WOPTO huggingface dataset:
Patent JP-H07136480-A (JP)
Title: Stirreing device
Inventor: OGASAWARA HIROAKI
IPC: A23L17/00
Filed: 1993-11-18
Abstract: PURPOSE:To provide a stirring device bringing about sufficient liquid feed action and pressure raising action in a container, effectively performing the sending-out and discharge of treated matter, performing self-cleaning and not closing a tube stand. CONSTITUTION:In a stirring device wherein a plurality of rotary shafts 7, 8 synchronously rotated in the same direction within a container 1 and arranged in parallel to each other and a plurality of the paddles 30, 31 fixed to the rotary shafts to perform stirring action are provided, the paddles 30, 31 are attached to the rotary shafts 7, 8 so as to mutually provide an interval in the axial directions of the rotary shafts and scrapers 30, 31 each having the length almost equal to the interval are attached to the leading ends of the paddles 30, 31 in parallel to the rotary shafts 7, 8. Further, same direction meshing type screws 11A, 11B, 11C; 12A, 12B, 12C are attached to the rotary shafts 7,8 so as to leave slight gaps between the inner wall of the container and the screws and between the screws.
Patent JP-S63144769-A (JP)
Title: Inverter control circuit
Inventor: IWASAKI MASAHIKO
IPC: H02M7/48
Filed: 1986-12-04
Abstract: PURPOSE:To utilize a memory space effectively by using a table of data computed beforehand according to a voltage to frequency ratio jointly with a simple interpolation formula. CONSTITUTION:An inverter control circuit is caused to store data computed beforehand according to an equation of voltage to frequency ratio V=F(f) as a given data table within a memory. A number of said data may be a minimum data number which enables an approximate regeneration of the form of V=F(f). Then, an interpolation of data is conducted to obtain a good accuracy voltage data value for frequency f and an interpolation quantity  V for  f is computed to calculate a voltage V for frequency f. Thus, even if the relation of voltage to frequency ratio V=F(f) is complicated, a given accuracy can be obtained without requiring a complicated calculation demanding much time because said inverter control circuit is equipped with a table of data computed beforehand.
Patent JP-H05101137-A (JP)
Title: Delay time verification system
Inventor: TSUKIHASHI YOSHIHARU
IPC: G06F11/25
Filed: 1991-10-09
Abstract: PURPOSE:To verify the delay time of a logic circuit with high precision by correcting the delay time of an element according to delay time, conductor length, and load capacity of a network which is connected to the source pin of the element. CONSTITUTION:Information for correcting the delay times of the elements according to connection information on the logic circuit, the delay time of each network, the delay times between the elements, and the states of networks connected to the source pins of the respective elements is inputted and an element delay time correction part 4 corrects the delay times of the elements. The delay times of the respective networks and the delay times of the elements after the correction are inputted and a path delay time calculation part 6 calculates a path delay time, which is compared with a delay design reference value stored in a design reference value storage part 8 to verify the delay time.
Patent JP-H10133202-A (JP)
Title: Polarization separation/conversion element, polarization illuminator using it and projection display device
Inventor: FUKUNISHI SHUZO
IPC: G02F1/13
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive polarization separation/conversion element with simple constitution and a liquid crystal displaying polarization illuminator and a projection liquid crystal display with high luminance and high display quality using this element. SOLUTION: This element performs efficiently polarization separation/ conversion by constituting it with a Wollaston prism 42 spatially separating natural light to two polarization light (s-wave, p-wave) orthogonally intersecting with each other, or a Rochon prism and a 1/2 wavelength plate 45 90 deg.C rotating a plane of polarization of one polarization wave between two spatially separated polarization waves. Then, by a condenser lens system coupling two polarization separated/converted same linear polarization waves, the liquid crystal displaying polarization illuminator and the projection liquid crystal display with high luminance and high display quality are obtained.
Patent JP-H05100680-A (JP)
Title: Musical sound generation device
Inventor: SAKAMA MASAO
IPC: G10H7/00
Filed: 1991-10-09
Abstract: PURPOSE:To generate a musical sound of high quality which faithfully simulates characteristics of a musical sound generated by natural musical instruments. CONSTITUTION:A performance information input means inputs performance information indicating the generation of a musical sound. A musical sound signal generating means generates a musical sound signal corresponding to the performance information inputted from the performance information input means. A control means controls the characteristics of the musical sound signal generated by the musical sound generating means according to the amplitude level of a last musical sound signal generated by the musical sound generating means according to input time intervals of the performance information inputted from the performance information input means or when the performance information indicating the generation of the new musical sound is inputted by the performance input means.
Patent JP-H11127163-A (JP)
Title: Window control method
Inventor: KIYOSHIMA NAOKI
IPC: H04L47/724
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To improve through by using are with capacity the least from among a transmitting buffer, the idle capacity of a receiving buffer and the product of the largest available band and the round trip time as the largest window size. SOLUTION: An application 2 receives the notification of the largest available band from a resource reservation protocol 3 and secures the communication resources to start the transfer of information via a window control protocol 4. The least one of value of the capacity of a transmitting buffer, the idle capacity of a receiving buffer and the product of the largest available band and the round trip time is used as the largest window size. Then the window control is performed via the slow starting and a congestion avoiding algorithm. When the protocol 3 receives the information showing the presence of an interwork from a relay node 6, the protocol 4 performs conventional window control for securing mutual continuity.
Patent JP-H08149044-A (JP)
Title: Spread spectrum receiving device
Inventor: FUJITA TAKAO
IPC: H04B1/7073
Filed: 1994-11-24
Abstract: PURPOSE: To fast establish the synchronization of clocks by shifting the code phase based on the difference between the timing of a received code and the timing of a code used for reception of a spread spectrum signal. CONSTITUTION: A timing extracting circuit 2 extracts the head timing of a received code out of the received code timing and resets the code outputted from a code generating circuit 7 to the head value as a reset signal. At the same time, the synchronous relation of codes has a time difference equivalent to the phase shift between a received signal and a reproduced clock. Therefore, a measuring circuit 3 outputs value X based on the phase shift. An integrator 4 stores the value X and then directly outputs it. Then the value X is inputted to a phase shift circuit 6. The output of the circuit 6 changes the phase into the value proportional to the value X in the same frequency as that of a crystal oscillator 5. The circuit 7 outputs a frequency dividing signal based on the shift and inputs this signal to the circuit 3.  If the changing direction is previously decided so that the corresponding loop is equal to the negative feedback, the timing of the frequency dividing signal is matched with the timing of a peak timing signal. Then the synchronization of clocks is established.
Patent JP-H11123623-A (JP)
Title: Device for drilling automotive frame
Inventor: KUWATA TAKASHI
IPC: B23P23/00
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a hole drilling device for an automotive frame for drilling a hole of a formed chassis frame, left without being drilled by a metal hold, with low costs, and for responding to a change in position or diameter of the hole caused by a model change or a design change. SOLUTION: This device has a yoke punch 31 for drilling a small hole 76 in an automotive frame 2 after it is formed into a predetermined shape and a drill tool 32 for expanding the diameter of the small hole 76 to a predetermined diameter. Since the yoke punch 31 drills the small hole 76 according to the capacity thereof to make the small hole 76 a provisional hole for the drill tool 32, the yoke punch 31 can drill a small hole in a workpiece 2 with a thick plate over the capacity of the yoke punch 31 with low costs without exchanging the yoke punch 31. Since the drill tool 32 drills the provisional hole, it can drill the hole at higher speeds and reduce a load to a drilling edge and increase the heat radiation effect of the drilling edge to thereby increase the life of the drilling edge in comparison with the case where it drills a hole in the frame 2 with no provisional hole.
Patent JP-H03152467-A (JP)
Title: Hbs antibody measuring reagent
Inventor: UENO TAKAHISA
IPC: G01N33/544
Filed: 1989-11-09
Abstract: PURPOSE:To achieve automation of measurement being made highly sensitive, accurate and inexpensive with a simple operation by bonding a refined HBs antigen to the surface of liposome mainly composed of phospholipide and cholesterol or others through a crosslinking agent. CONSTITUTION:A measurement is performed with a simple automatic operation by a measuring reagent of a HBs antibody utilizing a complement dependent convergent liposome film damage reaction. Here, a refined HBs antigen is bonded to the surface of liposome mainly composed of phospholipide and choles terol through a crosslinking agent while a reagent is used with a hydrophilic label substance sealed into the liposome. Then, the reagent and the complement are added to an object to be inspected to cause a bonding reaction between antigen-antibody and the complement. So, the label substance is released from the liposome in proportion to a reaction value and then, a determination is performed by an analysis method corresponding to the substance and, for exam ple, an amount of an antibody in the sample can be measured by a calibration curve prepared previously.
Patent JP-H04163233-A (JP)
Title: Constant speed travel control device
Inventor: AKAHORI SHIGETAKA
IPC: B60K31/00
Filed: 1990-10-26
Abstract: PURPOSE:To perform abnormality judgment simply and accurately at a low cost by judging whether or not a vehicle speed detecting means is abnormal on the basis of an output signal from the vehicle speed detecting means during the coasting of an automobile. CONSTITUTION:In a constant speed travel control device including a vehicle speed detecting means and an actuator, a judgment command signal for commanding a judgment on whether or not the vehicle speed detecting means is abnormal is generated by a judgment command signal generating means 1, and a coasting means 2 for coasting an automobile by releasing the action of an actuator is operated according to the judgment command signal. An output signal from the vehicle speed detecting means is further taken in during coasting, and whether or not the vehicle speed detecting means is abnormal is judged by an abnormality judging means 3 on the basis of this output signal. The abnormality judgment of the vehicle speed detecting means is thereby performed without replacing the vehicle speed detecting means, which results in improving the maintainability of the constant speed travel control device.
Patent JP-H08142774-A (JP)
Title: Arrangement structure of inside seal for vehicle
Inventor: SANO TAKAYUKI
IPC: B60J1/17
Filed: 1994-11-25
Abstract: PURPOSE: To provide an arrangement structure of an inside seal for a vehicle capable of surely sealing the lower circumferential part of window opening. CONSTITUTION: At an upper part of an inner panel 2 an inner pannel horizontal surface part 2a and an inner pannel perpendicular surface part 2b opposite to a window panel G while bent downward are formed, while at the upper part of a door trim 1 a trim horizontal surface 1a and a trim perpendicular surface part 1b opposite to the panel G while bent upward are foremd. The part lb is positioned apart from the pannel G more than the part 2b, and an inside seal 5 is disposed between the parts 1b and 2b and locked thereby.
Patent JP-H09131733-A (JP)
Title: Mold for molding prism
Inventor: ORITO NAOHITO
IPC: B29C45/76
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a mold for molding prisms at a low cost with no molding defects such as flashes and flow marks, in addition, capable of shortening the cooling period by permitting a stationary side cavity or a movable side cavity and a planar part to be changeable in a sliding manner within the mold. SOLUTION: The movable side core 13 Is withdrawn rightward by the command of a control device 15 and the planar part 20a is allowed to correspond with the P.L. surface by forcing the dammy core 20 upward, thus, only the stationary side cavity communicates to the runner 17. Following this, a primary molding is effected by injecting molten resin into the stationary side cavity 5a, so that a primary molded item is obtained by cooling and curing it. Then, as the dammy core 20 is moved downward and the movable core 13 is slid leftward, the position of the stational side cavity 5a and the position of the movable side cavity 13a correspond with each other. On the next place, a secondary molding is executed by injecting molten resin into the movable side cavity 13a.  In this operation, it is joined to be integrated with the primary molded item in the stationary side cavity 5a, resulting in the formation of a prism.
Patent JP-H0598744-A (JP)
Title: Eave section structure of roof
Inventor: TSUKAMOTO SHIGERU
IPC: E04B7/02
Filed: 1991-10-08
Abstract: PURPOSE:To install a roof finishing material in an eave section in an excellent surface contact without forming a clearance on the front end side of the roof finishing material, and to prevent the intrusion of wind and rain. CONSTITUTION:A starter lifting section 20 made higher than a roof-panel 10 top face section only by fixed height extending over specified width in the eave elongation direction is constituted to the top face section of a head connecting member 12 mounted at the eave-section front end of a roof panel. A starter 14 is lifted in specified height by the starter lifting section 20, and the surface-contact state with No.1 roof finishing material 16a set up onto the top face of the starter is improved. Accordingly, the intrusion of rainwater from a section between the starter and the roof finishing material 16a can be prevented effectively.
Patent JP-H01133078-A (JP)
Title: Image forming device
Inventor: KAWANO YUZO
IPC: G03G15/06
Filed: 1987-11-18
Abstract: PURPOSE:To prevent sticking of a toner to the surface of a photosensitive member and splashing of a carrier from a sleeve by providing a resistor for maintaining a developing device at a high potential while the supply of a current from a power supply is held stopped, thereby maintaining the developing device at the high potential for a specified period of time even if the supply of the current from the power supply stops. CONSTITUTION:This device has the power supply 34 which supplies the current to both of an electrostatic charger 2 generating a voltage between the same and the ground and the developing device. A switching means 36 which cuts off between the power supply 34 and the developing device when the power supply 34 no longer generates the potential difference and the resistor 35 for holding the developing device at the high potential while the supply of the current from the power supply is held stopped are provided. The charge of the developing device, therefore, flows bit by bit to the ground through the resistor 35 when the power supply 34 and the developing device are cut off. The developing device is consequently maintained at the high potential for the specified period of time and the potential difference from the photosensitive member 1 is reduced. Sticking of the toner charged to the positive potential to the surface of the photosensitive member 1 is thereby obviated. An increase in the consumption of the toner and the amt. of the waste toner and splashing of the carrier from the sleeve 11 are prevented as well.
Patent JP-S63144245-A (JP)
Title: Biosensor
Inventor: KAWAGURI MARIKO
IPC: G01N27/26
Filed: 1986-12-05
Abstract: PURPOSE:To obtain a stable biosensor of uniform quality by installing and uniting a porous body which holds oxidoreductase and electron acceptors on an electrode plate selected by measuring the electric characteristics. CONSTITUTION:Conductive carbon paste is printed in parallel belts on an insulating substrate 1, and heated and dried to form an electrode system consisting of a counter electrode 2, a measurement electrode 3, and a reference electrode 4. Then, the electrode system is covered partially and an insulating layer 5 is formed by printing insulating paste so that parts 2'-4' of the respective electrodes which perform electrochemical operation are left; and the exposed parts 2'-4' are polished and a heat treatment is carried out. The electrode system uses only an electrode system which is uniform in response by taking a measurement as well as preliminary measurement using inspection liquid. Then, a holding frame 6 made of synthetic resin is adhered to the insulating layer 5 and the porous body 7 which carries enzyme and electron acceptors is held in a hole so that the electrode systems 2'-4' are covered, further, a cover 8 which is made of resin and has an opening part with a diameter smaller than the external diameter of the porous body 7 is adhered to unit the whole body.
Patent JP-2000120448-A (JP)
Title: Fuel compressor system for gas turbine
Inventor: HORIO TOSHIYUKI
IPC: F02C9/26
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To enhance an energy efficiency in a fuel compressor system for a gas turbine. SOLUTION: An electric motor 21 driving a fuel compressor 11 is controlled in frequency by an inverter 22, and a command signal is output to the inverter 22 from a control device 23, thereby converts an inverter frequency into a variable frequency to be outputted to the electric motor 21 out of the inverter 22. Since the compression work of the fuel compressor can be adjusted according to a case by adjusting an inverter frequency in response to a case when an inverter frequency is to be set up, a fuel compressor system can thereby be transformed into one very high in efficiency from the stand point of energy.
Patent JP-2001109985-A (JP)
Title: Guide route searching method of emergency vehicle
Inventor: MORITA TAKASHI
IPC: G08G1/00
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To provide an emergency vehicle guiding method capable of avoiding a traffic accident between emergency vehicles at the time of dispatching plural emergency vehicles to the site. SOLUTION: At the time of searching the same road for the other emergency vehicle in a route searching process before the lapse of a fixed time C1 from the time when the emergency vehicle, which first searches that route, is traveled on the road, this search is inhibited (steps V9 to V2) and after the lapse of the fixed time C1, the search is allowed (steps V9 to V10).
Patent JP-2001107825-A (JP)
Title: Solenoid fuel injection valve
Inventor: SATO KOJI
IPC: F02M61/18
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a solenoid fuel injection valve to reduce the occurrence of emission through promotion of combustion through atomization of injection fuel, reduce emission at low consumption fuel by promoting mixing of injection fuel and air, and provide an increased variation of spray or an injection amount. SOLUTION: It is noticed that the specifications, such as its attitude, an inclination angle, a shape, and a number, of injection nozzles 14 and 15 are devised. Jet flows by fuel injected through the injection nozzles 14 and 15 are collided with each other to be injected in a flat shaped spray 17. In a so formed solenoid fuel injection valve, the inclination angles θ of the injection nozzles 14 and 15 with the axis 5C of a needle valve 5 are differed from each other.
Patent JP-H02135963-A (JP)
Title: Optimum path selecting system
Inventor: SATO SHIGEKI
IPC: H04M3/42
Filed: 1988-11-17
Abstract: PURPOSE:To heighten probability to select the most inexpensive path by calculating the telephone rate of each public network setting average speech time at every extension subscriber as predicted speech time, and selecting the optimum path. CONSTITUTION:The average speech time at every extension telephone set is calculated at an average speech time calculation part 43 at every completion of speech, and calculated information is stored in a speech time memory 6. A speech rate calculation comparison part 4 assumes the average speech time as the predicted speech time when the extension telephone set issues outgoing to the public network, and calculates and compares the speech rate of each path in the case of performing speech for the predicted speech time, and selects the path with the most inexpensive speech rate. In such a manner, it is possible to heighten the probability to select the most inexpensive path.
Patent JP-S62153681-A (JP)
Inventor: SAKAI SHUICHI
IPC: F26B15/18
Filed: 1985-12-24
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。
Patent JP-H09113938-A (JP)
Title: Liquid crystal optical element
Inventor: DEIRUKU RAIMAA
IPC: C09K19/02
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display element, such as FLC display, which is greatly lessened in the dependency of the characteristics of liquid crystals on temp. SOLUTION: This optical element is constituted by arranging plural transparent substrates 2a, 2b disposed with transparent electrodes 3a, 3b and liquid crystal oriented films 4a, 4b on the respective opposite surface sides apart a prescribed spacing 32 from each other and disposing ferroelectric liquid crystals(FLC) 30 in the spacing 32. In such a case, the ferroelectric liquid crystals 30 constitute a laminar structure 30A and the change in the tilt angle of this layer is <=3 deg. in the total temp. range of a smectic C* phase.
Patent JP-H0549722-A (JP)
Title: Golf training stand having inclined surface
Inventor: URUMA TAKASHI
IPC: A63B69/36
Filed: 1991-08-21
Abstract: PURPOSE:To enable golf training on an assumed inclined surface by providing a golf mat and rubber mat on the upper portion of an inclied stand wherein the conventional golf trning has been carried out only on the horizontal plane with the golf mat and rubber mat being provided only on a horizontal place. CONSTITUTION:A golf mat 1 and rubber mat 2 provided with a golf tee 10 corresponding to an inclined surface are installed on an inclined stand 3. A support shaft 8 mounted on the lower part of the inclined stand 3 is supported by a support shaft supporting stand 9. When an inclined stand lifting device is moved, the support stand 9 is lifted by an inclined stand lifting roller 7 to incline the inclined stand 3 about the support shaft 8. An inclining angle can be set to any one by adjusting an operating amount of the inclined stand lifting device. A trainee can ride on the inclined stand 3 and place a golf ball on a golf tee 10 corresponding to the inclined surface to train himself for golf on the inclined surface.