baber/WOPTO huggingface dataset:
Patent JP-H03178244-A (JP)
Title: Broadcast transmitter
Inventor: YAMAGISHI TORU
IPC: H04L12/70
Filed: 1989-12-07
Abstract: PURPOSE:To process a real time broadcast packet and a retransmission packet in the order of serial number with a receiver causing a lost packet by arranging the received lost packet and a read received packet in the order of serial number and processing the packet sequentially. CONSTITUTION:A receiver 2 stores a real time packet received by a broadcast reception section 10 to a broadcast reception buffer 11. When a serial number management section 13 detects a lost packet, a retransmission request for a lost packet is noticed to a transmitter 1, the lost packet sent in reply with it is received by a lost packet reception section 16 and stored in a lost packet reception buffer 17. Then a serial number management section 3 reads the packet in the reception buffer and the lost packet sent again, checks the serial number and a packet processing section 14 processes packets in a form of serial numbers to be arranged. Thus, the receiver having a lost packet processes packets in a form of arranging the order of packets without giving any effect onto another receivers.
Patent JP-H04186299-A (JP)
Title: Electronic musical instrument
Inventor: MATSUMOTO SHUICHI
IPC: G10H1/40
Filed: 1990-11-20
Abstract: PURPOSE:To make it possible to express enthusiasm for performance during playing by inputting discrepancy of pronouncing timing in real time by a player and moving the pronouncing timing for a minute time near the finger timing. CONSTITUTION:When the start/stop switch 31 of an operation panel 17 is made ON, data in a rhythm pattern memory 13 and a code pattern memory 14 are read out in order based on timer interruption and automatic accompaniment is performed. A player makes a tap switch 30 ON in nearly respective rhythmic timings at the time of automatic accompaniment. In the case when this ON timing is shifted forward, tempo is made up in accordance with the degree thereof, and when this shifted backward, the tempo is made down. Enthusiasm for performance can be given to automatic accompaniment data thereby. Still, it is allowed to measure a time in which ON state appears by one tapping action of the switch 30, calculate its ratio to the time of one rhythm, and shift pronouncing timing for next rhythm note forward or backward for a minute time in accordance with the magnitude of on duty ratio.
Patent JP-H02161312-A (JP)
Title: Rotary encoder
Inventor: MATSUNAGA KAZUKIMI
IPC: G01D5/36
Filed: 1988-12-14
Abstract: PURPOSE:To exactly control rotating speed and position of a motor at a low cost with a small-sized device by providing a broad light translucent part having the transmissivity which is the intermediate of the transmissivity of light shielding parts and light transparent parts on an encoder rotating plate having the light shielding parts and the light transparent parts. CONSTITUTION:The encoder rotating plate having the light transparent parts 1 and the black-printed light shielding parts 2 is provided broadly with the light translucent part 3 having the transmissivity of about the intermediate level of the transmissivity of the light transparent parts 1 and the light shielding parts 2. The detection position X of a photointerruptor 5 is set at the translucent part 3 in the static state which is the initial position of the rotary encoder combined with such encoder rotating plate 4 and the photointerruptor 5 as a detecting sensor. The light translucent part 3 may be used for detecting the prescribed intermediate part or end part in addition to the initial position. The stable encoding signal is obtd. at the low cost with the small size.
Patent JP-H05147777-A (JP)
Title: Sheet feed timing adjusting device
Inventor: YAMAMOTO SHINJI
IPC: G03G21/14
Filed: 1991-11-29
Abstract: PURPOSE:To prevent dislocation of the sheet leading edge from the foremost of an image by controlling optimally the sheet feeding timing, made by a register roller when a sheet is to be supplied to a photo-sensitive drum. CONSTITUTION:The lag time from an ON signal being fed to a register clutch 31 to the sheet leading edge being sensed by a sheet sensor 27 is measured. The lag time when sheet is fed in the foregoing run is made a first condition amount while the lag time at this time is made a second condition amount and the lag time when sheet is fed in the next run is used as the control amount. The two condition amounts are turned fuzzy, and the control amount is determined by the fuzzy logic computation. From the result, the ON timing for a clutch 31 is calculated. Through fuzzy inference, in this manner, the lag time in the next run is inferred on the basis of the lag times in sheet feeding in the foregoing run and at this time, so that the optimum sheet feed timing can be obtained at all times despite possible deterioration etc. of the operating performance of the clutch 31.
Patent JP-H02161737-A (JP)
Title: Wire bonding method
Inventor: TAKEI KATSUO
IPC: H01L21/60
Filed: 1988-12-14
Abstract: PURPOSE:To eliminate causes of failures such as short-circuiting by arranging a chip and the surface to be bonded of an outer lead on the vertical upper part of a tool so as to face vertically downward. CONSTITUTION:A tool 1 moves at the lower position of a pad 4, and, at the position, moves vertically upward; a ball 6, of a wire 7 chip, which is previously formed by electric discharge fusion is made to abut against a pad 4 and subjected to thermocompression bonding by heating. After the tool 1 has descended to a specified position, a clamper 5 is closed; the tool 1 descends lower and cuts a wire 7 at the part where the strength is decreased by the thermocompression bonding on the lead 3. After the above bonding process is ended, discharge is carried out between a discharge electrode 8 and a wire 7, thereby, fusing the wire 7 tip and forming the ball 6.
Patent JP-H06165546-A (JP)
Title: Electromagnetic brake control apparatus
Inventor: NAKANOME TAKEO
IPC: H02P3/04
Filed: 1992-11-26
Abstract: PURPOSE:To enhance the certainty that a brake shoe is returned to its original position when the supply of an electric current to an electromagnetic coil is stopped after the body of rotation of a rotating machine has been stopped and to reduce the effort of an operator at a site, a maintenance worker or the like. CONSTITUTION:When an electric current is applied to coils 111, 112 and the rotation of a water-wheel generator is stopped, a contact 9 for a complete-stop confrimation relay is turned off a contact 9a is turned on, and the supply of the electric current to the coils is stopped. One (or both) of two brake shoes are returned abnormally, and, e.g. a contact 121 remains turned on. Then, a contact 13a is turned on after T2 second, a contact 15a2 is turned off after T3 second the contact 15a2 is turned off after T4 second and the supply of the electric current to the coils 111, 112 is repeated. When the brake shoes are not returned normally even by repeating the supply of the electric current, an abnormality alarm is output to a circuit 102 after T2 second.
Patent JP-H07163666-A (JP)
Title: Connector
Inventor: SUGAWARA MICHIHIRO
IPC: A61M25/08
Filed: 1993-12-16
Abstract: PURPOSE:To provide a connector which satisfies liquid tightness of a valve body, and sliding property of an inserted apparatus simultaneously, and with which the apparatus is not damaged carelessly by providing the connector with a valve body of a resilient member having a passage in which a narrow part is formed, and an operation body deforming the valve body from the external of a main body to contract an inner diameter of the valve body. CONSTITUTION:A connector 1 comprises a main body having a tube body connection part 31 at one end, an apparatus insertion passage 21 opened toward the inner side of the connection part 31 from the other end of the main body, a valve body 5 comprising a resilient member disposed inside the insertion passage 21 and having a passage 51 opened along the length of the insertion passage 21, with the passage 51 diameter-contracted to have a narrow 52, and an operation body 6 operated from the external of the main body 2 for deforming the valve body 5 so as to contract the inner diameter of the valve body 5. In sending a guide catheter along a guide wire for the guide catheter inserted into a blood vessel, the operation body 6 is operated for sending it as it is liquid- tightly connected to the guide wire.
Patent JP-H07166908-A (JP)
Title: Traction controller for vehicle
Inventor: KAGEYAMA FUMIO
IPC: F02D29/02
Filed: 1993-12-17
Abstract: PURPOSE:To achieve prompt termination of an excess slipping condition by further operating an ignition timing adjustment mechanism and/or a fuel injection mechanism when the rate of change of a set value for the control level of a subthrottle valve based on the slipping level of a driving wheel, exceeds a predetermined value. CONSTITUTION:A traction control unit 61 is provided with a slipping level detection means 72, an aimed slipping level setting means 73, a reference control calculation means 76, and a valve driving means 78, etc. At the time of excess slipping of a driving wheel, the opening of a subthrottle valve is controlled by a valve driving means 113 in a control unit 100 for controlling engine, so as to adjust the output of the engine. A fuel system driving means 111 and an ignition system driving means 112 are set as an engine output adjustment means, and when the rate of change of a set value exceeds a predetermined value, at least either the fuel system driving means 111 or the ignition system driving means 112 is operated by a transient control means 115 so as to promptly terminate excess slipping.
Patent JP-H10162038-A (JP)
Title: Intention adaptive type computer graphics device
Inventor: KISHI MUNENORI
IPC: G06F3/048
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to evaluate easiness of use, etc., adapted to the use environment of designed equipment by providing a data base, which holds a design parameter corresponding to a word representing intention, compositing three-dimensional equipment display data and three-dimensional background display data, and making a person recognize video. SOLUTION: A virtual reality process part 8 acquires specific model data from 3DCG modeling data 6 according to inference information from a CG generating manner determination part 5. Equipment consisting of those models is arranged in space in terms of data and a process for plane projection, etc., is performed. For this process, arbitrary background data is obtained from 3D background data 7 to reflect the direction, lightness, etc., of interior lighting of the background data on a video display of the equipment and also generate background video. Video data are generated by compositing the background video and video of the equipment. The video data are supplied to a virtual reality image display part 9.
Patent JP-H07164981-A (JP)
Title: License plate mounting structure and mounting method
Inventor: MIZUNAGA SUMIAKI
IPC: B60R13/10
Filed: 1993-12-17
Abstract: PURPOSE:To provide a license plate mounting structure and mounting method wherein a license mounting structure and mounting method are used in common or standardized regardless of a difference in a car body and a kind of a car. CONSTITUTION:A license mounting structure comprises a deformable wire 20 located between a car body rear end face 1 and a license plate 10 so as to intercouple the license plate 10 and the car body rear end face 1: and a rivet 24 and bolt 13 by means of which the base end part 21 and tip part 22 of the wire 20 are locked to the car body rear end face 1 and a license plate 10, respectively. The wire 20 is freely deformed and a horizontal separate distance L between the base end part 21 and the tip part 22, i.e., a distance between the car body rear end face 1 and the license plate 10 is regulatable.
Patent JP-H10161406-A (JP)
Title: Color electrophotographic device
Inventor: TANIGUCHI HIDEAKI
IPC: G03G15/08
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To perform printing at high speed while having high printing quality without soiling the periphery of a developing tank at a color electrophotographic device. SOLUTION: Development processing is made by uniformly sticking developer on a developing roller 31 at a printing area as shown by (a), and a napping cutting member 32 starts closing and also developing bias voltage applied to the developing roller 31 is changed after passing the printing area. Then, after the part of the developer cut by the napping cutting member 32 is brought into contact with a photoreceptor 15 as shown by (b), the rotation of the developing roller 31 is stopped in a state where the part of the developing roller 31 on which the developer hardly remains is opposed to the photoreceptor 15 as shown by (c).
Patent JP-H01157895-A (JP)
Title: Ic card storage case capable of being irradiated with light
Inventor: WATANABE TOYOSHI
IPC: G06K19/00
Filed: 1987-12-15
Abstract: PURPOSE: To apply necessary light to each of IC cards and to enable the miniaturization of the capacity of a chemical battery and an increase in the memory capacity in each of the IC card by providing irradiation means of lights of necessary intensity to the solar batteries of the IC cards. CONSTITUTION: IC cards 71, 72, 73 having solar batteries 81, 82, 83 are housed in the guide grooves 11, 12, 13 provided in the base of a housing case. When the intensity of external light B is insufficient in the night, an optical sensor 9 acts and a light source lamp 2 is allowed to light by a light source control part 3. The light A from the light source lamp 2 is allowed to be incident on respective optical fiber cables 51, 52, 53, 54 through a light scattering element 4 for a light source to be allowed to be incident on the respective solar batteries 81, 82, 83. When the external light B has sufficient intensity in the day, it is detected by other optical sensor 10 and the light source lamp 2 is put out. As mentioned above, proper light is always applied to the solar batteries 81, 82, 83 while natural light is utilized.
Patent JP-H01159197-A (JP)
Title: Sheet-shaped food material shredder
Inventor: SAKAYORI YUJI
IPC: B26D1/24
Filed: 1987-12-16
Abstract: PURPOSE: To facilitate repair and cleaning of cutting edges by fixedly fitting the disklike cutting edge and a disklike spacer in superposition round each of the first and second rotary shafts arranged parallel to each other for the formation of desired rotary cutting members. CONSTITUTION: A disklike cutting edge 20 and a disklike spacer 22 are fixedly fitted in superposition round each of first and second rotary shafts 16 and 18 arranged parallel to each other to form a pair of rotary cutting members. After the interval between the first and second rotary shafts 16 and 18 is adjusted fine by means of an adjusting screw 46, these rotary shafts 16 and 18 are rotated in the opposite directions to cause the coaction of the cutting edges 20 on these shafts to chop fine a sheetlike food material passed through between the cutting edges 20 or cut the material parallel partially. If either cutting edge 20 is broken, it is removed from the associated rotary shaft 16 or 18 and is replaced by a new one. If either cutting edge 20 is clogged with the material, it is also removed from the associated rotary shaft 16 or 18 for cleaning to avoid such a material clog.
Patent JP-H07175562-A (JP)
Title: Keyboard input device
Inventor: NAGAOKA SHUICHI
IPC: G06F3/02
Filed: 1993-12-17
Abstract: PURPOSE:To provide the keyboard input device which sufficiently reduces the fatigue of an operator and is simple in constitution. CONSTITUTION:A left and a right key block are composed of plate groups formed by laminating 1st base plates 6L and 6R, 2nd base plates 7L and 7R, and 3rd base plates 8L and 8R in order from the bottom, and left and right key groups LK and RK mounted on the 3rd base plates 8L and 8R; and the relative distance between the 1st base plates 6L and 6R is made variable through a 1st adjusting mechanism, the 2nd base plates 7L and 7R are enabled to rotate on the 1st base plates 6L and 6R through a 2nd adjusting mechanism, and the 3rd base plates 8L and 8R can be folded to one-end sides of the 2nd base plates 7L and 7R through a 3rd adjusting mechanism. Consequently, the interval and opening angle between the left and right key groups and the folding angles of the left and right key groups can freely be adjusted.
Patent JP-H08177558-A (JP)
Title: Fuel supply control device for internal combustion engine
Inventor: IWAKIRI YASUNORI
IPC: F02D41/04
Filed: 1994-12-21
Abstract: PURPOSE: To prevent a lowering of NOx purifying efficiency of a catalyst by providing a lean NOx catalyst for purifying NOx in exhaust in a lean atmosphere, and injecting fuel in the vicinity of the intake top dead center at the time of detecting the NOx conversion efficiency lowered state of the catalyst during lean control. CONSTITUTION: During the driving of a vehicle, the reference fuel injection quantity Tp is computed in a control unit 5 from the intake air flow Qa and engine speed Ne. In the case of the engine 1 being in the warming-up state, the time change of vehicle speed obtained from a vehicle speed sensor 18 is computed, and whether to be a lean operating condition is judged. Whether to be a steady state is further judged. In the case of the steady state, the moving quantity ΔT of injection timing is obtained from Ne and Tp, and injection start timing is delayed by ΔT from the normal operating time.  Fuel is thereby injected in the vicinity of the intake top dead center at the time of steady lean operation where the conversion efficiency of a lean NOx catalyst 15 is apt to be lowered, so that HC concentration in exhaust is increased, and the conversion efficiency of the lean NOx catalyst 15 is heightened.
Patent JP-H08179843-A (JP)
Title: Constant current generating circuit
Inventor: YAMAGUCHI ATSUSHI
IPC: H01L21/8222
Filed: 1994-12-21
Abstract: PURPOSE: To generate a stable constant current even when a power supply potential is changed. CONSTITUTION: The collector of a transistor Q1 is connected to a power supply terminal 11. The collector of a transistor Q2 is connected to the emitter of the transistor Q1, and the emitter is connected to a power supply terminal 12. The base of a transistor Q3 is connected to the base of the transistor Q1. The collector of a transistor Q4 is connected to the base of the transistor Q2 and the emitter of the transistor Q3, the base is connected to the emitter of the transistor Q1 and the collector of the transistor Q2, and the emitter is connected through a resistor R2 to the power supply terminal 12. A bias source 16 applies a fixed potential VA to the bases of the transistors Q1 and Q3.
Patent JP-H02163282-A (JP)
Title: Door control device for elevator
Inventor: SASAKI KAZUHIKO
IPC: B66B13/14
Filed: 1988-12-19
Abstract: PURPOSE:To perform reverse control positively even with the failure of a speed detector so as to aim at improving safety by stopping an opening/closing action when the rotating speed of a motor not rising to the normal rotating speed within the fixed time after a door opening or closing signal calling is detected. CONSTITUTION:A door speed control device 20 drives a direct current motor 6 by a door opening/closing signal calling from the opening/closing command device 18 of an elevator control panel 19 through a motor control device 5 and actuates a door 11 to open or close at the specifically programmed speed while receiving the feedback of the signals from a rotating speed detector 7. In this case, if the rotating speed of the direct current motor 6 detected by the detector 7 is not risen to the specified speed after the opening/closing command calling, a reversing command is outputted in order to check the electric power to be fed to the motor 6 and prevent the pinched connection in such a way as to be reversed with the constant voltage and current, taking into account the failure of the speed detector 7. The reverse control is thus performed positively even with the failure of the speed detector, to thereby improve safety.
Patent JP-H03180732-A (JP)
Title: Sensor element for semiconductor pressure sensor
Inventor: SHIBATA TOSHITAKA
IPC: G01L9/04
Filed: 1989-12-11
Abstract: PURPOSE:To efficiently perform temperature compensation, to improve the mass-production and to reduce the cost by forming gauge resistance parts composed of diffusion layers which differ in surface impurity density on the surface of a semiconductor diaphragm. CONSTITUTION:The output voltage V when a Wheatstone bridge circuit is constituted of gauge resistance parts R1, R2, r3, and r4 and is driven with a constant current is as shown by an equation. In the voltage state of the semiconductor diaphragm 1, the resistance parts R1 and r3 of the center part of the diaphragm 1 are so set as to satisfy R1=R+DELTAR and r3=r+DELTAr and the gauge resistance part R2 and r4 of the peripheral part are so set as to satisfy R2=R-DELTAR and r4=r-DELTAr. Then DELTAR has a negative temperature characteristics because of diffusion layers 2 and 3 with low surface impurity density, DELTAr has a positive density characteristic because of diffusion layers 4 and 5 with high surface impurity density, and boron as an impurity has a positive temperature characteristic, so R and (r) in the equation are adjusted to obtain the output voltage after the temperature characteristic is adjusted.
Patent JP-H09162884-A (JP)
Title: Atm cell abort rate reduction system
Inventor: YONEMOTO SHINYA
IPC: H04L49/111
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To reduce a cell abort rate by controlling input output of a cell to/ from a common buffer. SOLUTION: The system is provided with a congestion predict detection section 110 predicting occurrence of a congestion of buffers B1 -Bn , a cell transmission control section 120 sending a cell in a common buffer using the buffers B-B as an output destination when the prediction of the congestion is lost, and a common buffer input port receiving a cell sent from the cell transmission control section 120. When the congestion of the buffers B1 -Bn is predicted, a cell whose destination is the buffers B1 -Bn is transferred to the common buffer and when the prediction of the congestion of the buffers B1 -Bn is released, the cell whose output destination is the buffers B1 -Bn and stored in the common buffer is given from a common buffer input port to a switch section 100 and the cell is switched according to the designation of the header of the cell.
Patent JP-2000150596-A (JP)
Title: Prober
Inventor: KIMURA KAZUNORI
IPC: G01R1/06
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a simple highly reliable automatic probe card attaching/ detaching mechanism which can obtain strong bonding power. SOLUTION: A prober is provided with a probe card 3 and an automatic probe card exchanging mechanism which attaches and detaches the card 3 to and from a probe card fixing member 5. The card 3 is held by a card attaching ring 8 having an outer peripheral flange partially having notches 61. The exchanging mechanism is provided with a rotary ring 41 rotatably supported against the fixing member 5, and having a guide groove 43 which is displaced in the vertical direction as the ring 41 is rotated; a clamp ring 51 which has pins 52 fitted in the groove 43 and inner peripheral flanges 53 formed correspondingly to the notches 61 and is not turned, but is displaced in the vertical direction along the groove 43, after the ring 51 is turned by a prescribed angle; and driving means 70 and 74 which rotate the rotary ring 41.