baber/WOPTO huggingface dataset:
Patent JP-H03281356-A (JP)
Title: Printing hammer
Inventor: NAGASAKI TAKAYA
IPC: B41J2/295
Filed: 1990-03-30
Abstract: PURPOSE:To prevent outer and inner springs from a fatigue failure and to improve a printing speed by providing an outer block, a base, and a stopper, which are made of a magnetic material, an absorber made of a buffer, and a coil wound around the center pat of the stopper. CONSTITUTION:When a voltage application to a piezoelectric element 8 is brought to a stop, each member which has been displaced is returned downward by an inertia force. an armature block 3 comes into collision with an absorber 11. However, it is restricted by the absorber 11 and a stopper 10 to have a minute overshoot amount. The bending deformation amount of inner and outer springs 5, 4 is also very small. A bending stress is restricted to be small. At this time, when an electric current application to a coil 12 is stopped, the armature block 3, an armature 2, and a wire 1 tend to displace upward by a restitution of collision, but have a minute rebound amount and a small vibration damping in a short time. This is because the magnetic flux of a permanent magnet 13 causes an attracting force to act between the top end of the stopper 10 and the side face of the armature block 3.
Patent JP-2000277525-A (JP)
Title: Silicon wafer for semiconductor and its manufacture
Inventor: SAKAGAMI HIROYUKI
IPC: H01L21/322
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to retain gettering power even if a wafer with low interstitical oxygen density is subjected to heat treatment at a high temperature, by forming a silicon oxide having a thickness within a specific range and then a polysilicon film having a thickness within a specific range on the rear side of the mirror finished surface on which devices are formed. SOLUTION: On the backside of the mirror finished surface 4 of a silicon wafer 1, a silicon oxide 2 having a specific thickness and then a polysilicon film 3 having a specific thickness are stacked. The thickness of the silicon oxide 2 is limited to a range of 5-20 nm. If the thickness is less than 5 nm, sufficient gettering power cannot be retained. If the thickness is more than 20 nm, the wafer warpage becomes great. The polysilicon film is normally formed by thermally decomposing SiH4 by using LP-CVD method, and its thickness is limited to a range of 0.5-2.0 μm. If the thickness is less than 0.5 μm, the gettering power is insufficient. To reduce the wafer warpage to 40 μm or less, the thickness must be within 2.0 μm.
Patent JP-H07298351-A (JP)
Title: Portable telephone system
Inventor: KIKUI KATSUYA
IPC: H04W48/02
Filed: 1994-04-22
Abstract: PURPOSE:To sense an incoming call not by an incoming tone, but by bodily sensation by vibration applied to a human body. CONSTITUTION:The portable telephone system consists of a portable telephone set 21 which makes a telephone call through a base station, and an incoming notice tool 14 equipped with a notice part 54 which is so connected to have a communication with the portable telephone set 21 and performs notice operation with the actuation signal from the portable telephone set 21. The portable telephone set 21 is equipped with an actuation signal transmitting means 38 which sends the actuation signal to the incoming notice tool 44 when detecting an incoming call and a reset signal receiving means 40 which resets the transmission of the actuation signal when receiving a reset signal from the incoming notice tool 33. The incoming notice tool 44 is equipped with a notice part exciting means 53 which receives the actuation signal and sends an excitation signal to the notice part 54 notifying the incoming call, and an notice part excitation resetting operation part 46 which sends a reset signal notifying the excitation of the notice part 54 and the resetting of the actuation signal.
Patent JP-H11279768-A (JP)
Title: Method for early forming uniform weather resistant stable rust
Inventor: MATSUDA KYOJI
IPC: C23C22/50
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for early and uniformly forming weather resistant stable rust. SOLUTION: An aq. soln. prepd. by dissolving gaseous ozone into an aq. soln. mixture composed of 0.1 to 15.0 wt.% chromium sulfate and sodium sulfate or an org. resin contg. the aq. soln. is applied on the surfaces of steel products or the rust layers on these steel products. The weight ratio of the sodium sulfate suffices with 0.050 to 0.995 in sodium sulfate/(chromium sulfate + sodium sulfate). The aq. soln. dissolved with the gaseous ozone may be applied on the surface of the org. resin layer.
Patent JP-S60224410-A (JP)
Inventor: MIYOSHI HIDEKI
IPC: A01D34/27
Filed: 1984-04-23
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-H05253710-A (JP)
Title: Turret device
IPC: B23B29/32
Filed: 1992-03-05
Abstract: PURPOSE:To reduce the inclination of a cutter, and to suppress a thermal displacement of the cutter, for a turret device in which a turret head is provided on a column so that the head can be moved up and down. CONSTITUTION:Guide rails 16 are vertically mounted on the front of right and left side walls 12 of a column 10 movable in the directions of X and Z axes. A turret head storing space 14 is formed on the column 10 rearward between the respective guide rails 16. A saddle 15 is installed in the guide rail 16 so that the saddle can be moved up and down, while a turret head 30, the rear part of which is situated in the turret head storing space 14, is installed in the saddle 15 so that the head can be swivel-divided free around the tilted axis.
Patent JP-S57199671-A (JP)
Title: Heat-sensitive transfer recorder
Inventor: TAKEDA TAKAYUKI
IPC: B41J2/325
Filed: 1981-06-03
Abstract: PURPOSE:To prevent the occurrence of skew and wrinkles by eliminating the  slipping between a recording medium and an ink sheet by using a system in  which the ink sheet after being transferred is coiled up and loading resistance  to be burdened on the ink sheet is lessened by means of the coiling force. CONSTITUTION:A rolled recording medium 3 and an ink sheet 4, while being given a back tension by side springs 11 and 14, are sent to between a thermal head 1 and a platen roller 2. Furthermore, the ink sheet 4 is wound around a coiling reel 17 turned by a torque motor while being given a fixed tension force F1. Thus, even when no transfer recording is made, no slippage occurs because apparent loading resistance[F2+F4-F1 (where F2 is back tension and F4 is the frictional force between the ink sheet 4 and the head 1)]to be burdened on the ink sheet 4 is lessened by a driving force (frictional force with the recording medium 3) to be given to the ink sheet 4. Also, the winding force is kept to meet the relationship F1<F2+F4, and the feeding of the sheet 4 is stopped except for the case where the platen roller 2 is driven.
Patent JP-H01256275-A (JP)
Title: Picture reader
Inventor: YOKOYAMA HIROSHI
IPC: G06T1/00
Filed: 1988-04-05
Abstract: PURPOSE:To improve the picture quality of a read picture by storing a maximum value in the subscanning direction for each picture element in the main scanning direction through the preliminary scanning before the read of an original into a line memory and setting a reference value on which the read picture element data is compared based on the density distribution of the line memory in the main scanning direction CONSTITUTION:The 1st comparator 4 compares a picture element data Dp inputted from an A/D converter 3 with a reference picture element data Dc of a picture element position corresponding in the main scanning direction and outputs a larger picture element data in a line buffer 6. Thus, a photoelectric conversion means 2 scans the original in the main scanning direction and applies subscanning by one page, then the picture element data having the largest value in the subscanning direction is stored in the line buffer 6 for each picture element location in the main scanning direction Then a reference value at original read is set based on the picture element data in the line memory 6. Thus, the line memory 6 can set a reference value corresponding to the density of the original and the picture quality of the picture read by the picture reader is improved.
Patent JP-H08252066-A (JP)
Title: Rice confectionery and its production
Inventor: NAMIKI TADAO
IPC: A23G3/00
Filed: 1995-03-16
Abstract: PURPOSE: To obtain a rice confectionery, having an unconventional new taste and useful hot only as a confectionery or a supplementary food but also as a relish in drinking SAKE even for dainty uses and provide a method for producing the rice confectionery. CONSTITUTION: This rice confectionery is obtained by kneading and providing tuna meat in a rice flour dough which is treated by baking or frying therein or boiling the tuna meat, mincing the boiled tuna meat, adding a seasoning thereto, then roasting the resultant mixture and kneading the roasted mixture in the rice flour dough.
Patent JP-H0374582-A (JP)
Title: Input torque control method for variable displacement liquid-operated pump
Inventor: UEHARA KAZUO
IPC: F04B49/00
Filed: 1990-04-02
Abstract: PURPOSE:To prevent the fluctuation of engine speed by providing a device for controlling discharge according to the increase/decrease of engine speed and pump discharge. CONSTITUTION:Variable displacement pumps 11, 12 driven by an engine 2 are variable displacement controlled by the action of servo mechanisms 31, 32, and the servo mechanisms 31, 32 are drive-controlled through servo switching valves 41, 42. In this case, there is provided with a fixed capacity side charge pump 5 rotated coaxially with the variable displacement pumps 11, 12. The discharge circuit is branched into two ways after passing a fixed throttle 6, and one way is connected to the respective servo mechanisms 31, 32 and the other way to the pilot pressure circuit 8 of the respective switching valves 41, 42 through a differential pressure detecting valve 7 for detecting the fore and aft pressure difference of the fixed throttle 6. An automatic throttle valve 10 is also connected parallel to the fixed throttle valve 6, and the throttle opening is adjusted by signal pressure from the variable displacement pumps 11, 12.
Patent JP-S63250228-A (JP)
Title: Optical repeater
Inventor: YOSOGI MAMORU
IPC: H04B10/293
Filed: 1987-04-06
Abstract: PURPOSE:To automatically adjust the amplitude of an input light signal by attenuating a light signal to pass through the light input passage of a light electric converting circuit in accordance with the amplitude of the light signal. CONSTITUTION:From the output electric signal of a light electric converting circuit 2, a control signal corresponding to the amplitude of an input light signal, especially, the peak signal amplitude is generated, and in accordance with the control signal, a variable light attenuator 12 is controlled. As the variable light attenuator 12 in this case, one side uses the element with a different transmission characteristic according to the position, changes mechanically the position with a control signal, and other side is composed of the light integrated circuit equipped with the dielectric waveguide and the electrode connected to the dielectric waveguide. By the control signal, a voltage impressed to the electrode is changed and the attenuating quantity of the light signal to pass through the dielectric waveguide is changed. Thus, a light electric converting circuit and a receiving circuit are not saturated and the amplitude of the input light signal can be automatically adjusted.
Patent JP-H02265625-A (JP)
Title: Membrane separation process and device
Inventor: ITO YOSHIHISA
IPC: B01D61/12
Filed: 1989-04-04
Abstract: PURPOSE:To carry out membrane separation effectively by repeating alternately static pressure retaining and discharging of liquid under the condition that permeation resistance of a membrane becomes a given set value or less. CONSTITUTION:When a pump 2 is started, an automatic discharge valve 7 is closed by setting permeation of a membrane at a given value or less. Because of that, cut-off pressure of the pump is applied to the membrane surface to separate clarified liquid and discharge the same out of a discharge tube 8. When the liquid is concentrated and permeation resistance of the membrane reaches the given value or more by deposition of suspended material or accumulation of solute component, the automatic discharge valve 7 is opened and raw liquid is discharged to wash the membrane surface. When permeation resistance of the film is restored to less than the given value, the automatic discharge valve 7 is closed again to finish one cycle. Power consumption can be reduced by said process.
Patent JP-S63250627-A (JP)
Title: Electrooptic device
Inventor: SUZUKI TERUYA
IPC: G02F1/136
Filed: 1987-04-07
Abstract: PURPOSE:To easily correct defective nonlinear resistance elements of an active matrix electrooptic device by providing >=2 pieces of the nonlinear resistance elements and connecting one of said elements via a nonlinear resistance layer, etc., to picture element electrodes. CONSTITUTION:Two pieces of the nonlinear resistance elements 11, 12 having the same structure are provided and one element 12 thereof is connected in series to two pieces of auxiliary elements 13, 14 which are nonlinear resistance elements or capacitors having different electric characteristics to form an equiv. circuit of one unit cell. Electric current is inputted to either the element 11 or 12 from a driving electrode 10 and is inputted via a liquid crystal element 15 to a counter substrate electrode 16 on the opposite side to form a picture element. The element 11 and the element 15 are disconnected by a laser light beam if the element 11 is defective. Then, the elements 13 and 14 are conducted by the laser light beam and the picture element is formed by using the element 12 in this case. The easy correction of the panel having the picture element defect by the laser light beam is, therefore, permitted.
Patent JP-H02264598-A (JP)
Title: Bidirectional wireless remote controller
Inventor: KUROKI YOICHI
IPC: H04L1/16
Filed: 1989-04-04
Abstract: PURPOSE:To transmit and receive signals in a short time between a control unit and a device side unit by preparing a microcomputer part to decide whether the signal received by the device side unit is set in a normal signal mode or not. CONSTITUTION:A control unit 41 pushes a button key corresponding to a play mode at a button key part 42 in order to reproduce a tape of a unit 61 set at the video tape recorder side. Thus a drive circuit 46 converts the electric signal into an optical signal 55 and transmits it as the infrared rays. The received signal 55 is converted again into the electric signal by a PIN diode 62 of the unit 61 and applied to microcomputer part 64. The part 64 decides the input signal as a play mode and therefore sets a mechanical drive block 70 in a play mode. At the same time, a data code conversion circuit 67 produces the corresponding data codes during the play. A drive circuit 69 converts the electric signal into an optical signal 56 to send it to the unit 41. The unit 41 decodes via a decoding circuit 51 that the unit 61 is set in a play mode based on the signal received from the circuit 69 and displays the play mode on a display circuit 52.
Patent JP-H06272741-A (JP)
Title: Speed changer
Inventor: KABURAGI HISASHI
IPC: F16H3/42
Filed: 1993-03-19
Abstract: PURPOSE:To change and adjust mutual transmission speed between the driving side and the driven side steplessly, minimize generation of impact noise at the time of engagement, and surely provide power transmission. CONSTITUTION:An input gear 4 which is rotated by driving force on the driving side and an output gear 6 which rotatingly-transmits driven force to the driven side are disposed so that they may be engaged with each other in a disc type speed change board 10 where a speed change teeth 11 are arranged along the circumferential direction in the circular range of a circular end surface. The respective engaging positions of the input gear 4 and the output gear 6 with the speed change teeth 11 are moved relatively by an adjustment moving means 20 to change driven side speed. The speed change teeth 11 are formed into an angle shape, which engage with the those of the input gear 4 and the output gear 6, and are disposed so that respective parts in the direction which reaches the outer periphery side from the central side of the circular end surface of the speed change board 10 may have roughly identical sections.
Patent JP-H01258195-A (JP)
Title: Automatic ticket examining device
Inventor: HIROTA KAZUTOSHI
IPC: G07B15/00
Filed: 1988-04-08
Abstract: PURPOSE:To give accommodation to a user by only additionally supplying another storage card of the amount of money to pay up the difference on his ticket when the balance in a storage card of the amount of money is smaller than the amount of money for the section of a rail journey or when the user must pay an excess fare because riding past on a commutation ticket, a ticket, or a coupon ticket. CONSTITUTION:When the balance in the storage card of the amount of money is smaller than the amount of money for the section of a rail journey at the time of ticket examination, another storage card of the amount of money where the balance with which the difference on his ticket can be paid up is recorded is additionally supplied to automatically pay up the difference on his ticket. That is, the same mechanism is applied to read not only information stored in the first supplied storage card of the amount of money but also information stored in the additionally supplied storage card of the amount of money, and a device is miniaturized because coins are not handled. Further, the ticket examining work is improved and accommodation is given to the user.
Patent JP-S5420871-A (JP)
Title: Culture medium for rearing larvae of muscid
Inventor: IWATA TOSHIO
IPC: A01K67/033
Filed: 1977-07-19
Abstract: PURPOSE: To accomplish an invariable supply of a massive muscid enough to meet objects through reduction of dispersion in the growth of larvae thereof and the weight of imagines thereof by blending and existing culture medium for rearing larvae of muscid with a specified matters. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03284010-A (JP)
Title: Estimating system for adaptive communication path impulse response
Inventor: OKANOUE KAZUHIRO
IPC: H04L25/03
Filed: 1990-03-30
Abstract: PURPOSE:To perform the estimation of communication path impulse response by selecting an error signal with the minimum power consumption, setting a decision result supplying such signal in a register as a correct result, and updating a tap coefficient based on the error signal. CONSTITUTION:The replica of a reception signal is generated by inputting the decision result from an input terminal 200, and the error signal representing an error with an actual reception signal can be obtained. Furthermore, as an internal state, the error signal (output of terminal 212) and the state(output of 213-218) of an adaptive reception signal replica generating filter are outputted to a tap coefficient update circuit. Furthermore, each tap coefficient is updated so as to decrease the error signal at the tap coefficient update circuit, and it goes to the estimated value of the communication path impulse response. It is estimated whether or not a decision error occurs based on the internal state of the reception signal replica generating filer outputted to the output terminals 212-218. When it is estimated that the decision error occurs, the signals from the terminals 212-218 are converted, and the tap of the reception signal replica generating filter is updated, thereby, the decision error can be prevented propagated.
Patent JP-S60230552-A (JP)
Title: Variable venturi type carburetor
Inventor: TABATA MICHIO
IPC: F02M7/22
Filed: 1984-04-27
Abstract: PURPOSE:To secure a favorable air-fuel ratio at all operating ranges, by setting up a slide valve and a butterfly throttle valve, as a variable Venturi, in a suction passage in turn, while opening a low-speed system fuel nozzle in and around the throttle valve, a main fuel nozzle just under the slide valve and a primary duel nozzle in position between both these valves, respectively. CONSTITUTION:In time of low-load operation that makes a butterfly throttle valve 7 low-opening, a quantity of fuel commensurate to opening of the throttle valve 7 is discharge out of a low-speed system fuel nozzle 19, and fuel control is performed in a highly accurate manner. Next, in order to operate an engine at medium- and high- loads, when opening of a slide valve 6 is set to the medium-and high-opening, suction pressure on a main fuel nozzle is constolled according to load by means of a variable Venturi function whereby a fuel quantity suitable for these medium- and high-loads is discharged out of the main fuel nozzle 10. Likewise, in time of transition from low- load to medium- and high-load, since suction pressure between the throttle valve 7 and the slide valve 6 grows larger than that at the downstream side of the slide valve 6, such a quantity of fuel as making up for a portion of shortage in the fuel discharge out of the main fuel nozzle 10 is made to be discharge from a low- and medium-system primary fuel nozzle 28.
Patent JP-S60229540-A (JP)
Title: Telephone set
Inventor: GOSHIMA SHIGEAKI
IPC: H04B7/26
Filed: 1984-04-27
Abstract: PURPOSE:To acquire immediately a circuit after the circuit goes to idle by providing a multichannel system with a means which carrying on circuit acquiring operation by reservation, an automatic dial signal sending means, and a means which reports the acquisition of a circuit to a calling subscriber. CONSTITUTION:A control part 6 allows a channel (CH) switching part 3 to repeat switching operation once the handset of a telephone set 4 is put off the hook. When a reservation operation button 7 is pressed during this period, a reservation operation circuit 8 and a dial number registration part 9 are set and the signal of call dialing operation is stored in the registration part 9 on the call dialing operation. Then, the handset is returned, but the circuit 8 is set, so the switching part 3 carries on the switching operation. When one CH goes to idle, the switching part 3 stops at the corresponding contact and a call signal is sent out of the control part 6 to acquire the CH. Then, the control part 6 sends the call signal to an automatic dial signal sending part 10, which reads the dial number out of the registration part 9 to make a call. Further, the control part 6 sends the call signal to a signal sending part 11, which sends out the signal to the telephone set 4 to report that the call is ready.
Patent JP-S59212749-A (JP)
Title: Dyeing, decoloring, and drying apparatus of electrophoretic support
Inventor: SAKAGAMI TOSHIO
IPC: G01N27/447
Filed: 1983-05-18
Abstract: PURPOSE:To improve the effects of dyeing and decoloring, and to dry rapidly by providing a vessel capable of holding a liquid in a main body, injecting a dyeing and decoloring liquids with an injection port and a discharge port facing upward, discharging in a sideway position, and blowing in air for drying. CONSTITUTION:A vessel 10 having a U-shaped vertical cross-section which is freely rotatable is provided in a main body 1. in a reset position A wherein a liquid injection port 10a and a liquid discharge port 10b face upward, a support 13 after electrophoresis is received from an inlet 3 of the main body 1 and a dyeing and decoloring liquids are also received. In a position B wherein the injection port 10a and the discharge port 10b face sideways, the liquid in the vessel 10 is discharged. In this liquid discharging position B, the air heated by a heater 34 is sent in from a fan 32 to dry rapidly the support 13. In a support discharging position C, the dried support 13 is discharged from an outlet 4 to the outside of the apparatus. In this way, the effects of dyeing and decoloring are improved.