baber/WOPTO huggingface dataset:
Patent JP-S56112137-A (JP)
Title: Wave length multistar type network
Inventor: KAJI TATSUO
IPC: H04B10/272
Filed: 1980-02-12
Abstract: PURPOSE:To raise an effective data transmission speed and also reduce the collision generating rate of data in a photocoupler part, by making a light transmission line multiplex by a wave length, and transmitting, date in bit-parallel. CONSTITUTION:The transmission part is constitured of a transmission processing unit 11, 8 electricity-light transducers 121-128 for converting transmission bits to signals having 8 kinds of wave length, which wave been assigned, and a wave combining unit 13. The receiving part is constituted of a branching filter 14 for making a received optical signal branch to 10 kinds of wave length, light-electricity transducers 151-1510, receiving processing unit 16, and a collision detecting circuit 17. A transmission data is transmitted byte-serially, detects that the wave length excepting that which has been assigned by outputs of the transducers 151-1510, in the receiving part, and detects the collision of data. In this way, it is possible not only to elevate data transmission speed bot also to reduce the collision generating frequency of data.
Patent JP-H10194341-A (JP)
Title: Plastic bag
Inventor: NAGATA KAZUHIRO
IPC: B65D33/00
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To easily form an opening part of a pouring mouth by overlapping a front wall and a rear wall including a resin film drawn at least in one axial direction with each other with the draw direction diagonally intersected with each other. SOLUTION: A front wall 1 and a rear wall 2 including a film drawn at least in one axial direction (x) are overlapped diagonally intersected with each other with the draw direction within 90 deg., i.e., not in an orthogonal manner. A peripheral part of the front wall 1 and the rear wall 2 is heat-sealed, and a heat-sealed part 3 is formed to make a bag body. An unsealing notch 4 is cut in the diagonal direction toward an opening part in the same direction as either draw direction (x) of the front wall 1 or the rear wall 2 in a part P of the heat-sealed part 3 at a corner part in the vicinity of the opening part at an upper part of the bag body. By tearing the unsealing notch 4 in the diagonal direction with the unsealing notch as the unsealing starting point, a pouring mouth can be easily formed at the corner part at an upper part of the bag body.
Patent JP-S60162386-A (JP)
Title: Dark current compensation circuit
Inventor: NAKADAI KATSUO
IPC: H04N5/335
Filed: 1984-02-02
Abstract: PURPOSE:To obtain a dark current compensation circuit structured so as to delete a dark current from an image pickup element even under various action conditions by providing a control means for increasing and decreasing dark current compensation amount in correspondence to a prohibition signal. CONSTITUTION:A circuit K-multiplies (K>0) a dark current compensation current according to an ambient temperature in correspondence to the size of an integration voltage VA. As a result, a current corresponding to ambient temperature and readout prohibition periods flows to a resistor R, and a voltage VB is impressed on a transistor TRQ3 base. A voltage VC produced in a common connection point C becomes a voltage VC created by dividing a voltage VCC by resistor R6 resistance values and resistance values between TRQ3 emitters and collectors. An input impedance of an adder 26 is considered to be infinite; the voltage VC is impressed as it is an functions as an overall dark current compensation signal, thereby eliminating the dark current overlapped on a video signal in which an image pickup element 22 is transmitted.
Patent JP-H08205775-A (JP)
Title: Filling material
Inventor: ISHIKAWA HIDEO
IPC: A23L29/20
Filed: 1995-02-02
Abstract: PURPOSE: To obtain a filling material having excellent heat stability and dispersibility, etc., and capable of uniformly dispersing into food such as cake by containing tamarind gum, carrageenan or agar-agar and sugar. CONSTITUTION: The objective material contains (A) tamarind gum (preferably having a viscosity of 1wt.% aqueous solution of >=100cps at 25 deg.C), (B) carrageenan (preferably κ-carrageenan) or agar-agar (preferably having >=600g/cm<2> gel strength measured by Japan agar-agar producing fishery cooperation) and (C) sugar (preferably sugar or glutinous starch syrup). Preferably, the mixing weight ratio of the components A to B is 1:(0.5-3) and the mixing weight ratio of the component C is 1-30 times of total weight of the components A and B. The material is preferably obtained by adding water to the components A-C and usually blending at 50-100 deg.C for 5-60min, and adding and blending starch, gums, seasonings and pigments, etc., as necessary, then usually drying the resultant mixture by a hot air drying method preferably at 65-75 deg.C for 5-60min.
Patent JP-H04255221-A (JP)
Title: Plasma chemical phase growth method for tantalum oxide film
Inventor: NUMAZAWA YOICHIRO
IPC: H01L27/10
Filed: 1991-02-07
Abstract: PURPOSE:To thin off the silicon oxide film formed between a tantalum oxide film and an Si substrate by successively increasing the intensity of high frequency, to be used for formation of plasma, by changing the frequency in a plurality of stages. CONSTITUTION:After a tatalum chloride cylinder 108, which is a solid source, has been heated up and its temperature has been adjusted, tantalum chloride, which is the source of material, is introduced into a plasma reaction chamber 101 by Ar carrier gas. Dinitrogen monooxide is mixed with tantalum chloride gas immediately before its introduction into the plasma reaction chamber 101 from a dinitrogen monooxide cylinder 109. An Si substrate 111 is heated up. The RF power to be used for formation of plasma, which is used to form a film, is allowed to change by three stages. To be more precise, the power of 0.1W/cm<2> for the first 60 seconds, the power of 0.2W/cm<2> for subsequent 30 seconds, and the power of 0.5W/cm<2> for the last 100 seconds are applied between a plasma electrode 102 and a susceptor 103 using an RF controller 120 and an RF generator 104, and an Si substrate is formed.
Patent JP-S58137584-A (JP)
Inventor: SATOU MITSUO
IPC: B25J9/16
Filed: 1982-02-05
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-H03221822-A (JP)
Title: Thermopile
Inventor: ENOMOTO AKIHIRO
IPC: G01J5/02
Filed: 1990-01-29
Abstract: PURPOSE:To improve the shock resistance and high reliability of the thermopile by forming an infrared ray transmissive layer capable of transmitting infrared rays on an infrared ray absorbing layer. CONSTITUTION:A thin film thermocouple pattern 2 consisting of materials such as Sb, Bi is formed on the surface of an organic film 1 such as polyester by vapor deposition or the like. In addition, an insulating layer 6 is formed on an area covering the circumferential part of the hot junction part 21 of the pattern 2 and an infrared ray absorbing layer 7 is formed on the layer 6, and an infrared ray transmissive layer 8 is formed on the layer 7. Infrared rays from a target to be measured are made incident upon the layer 7 through a transmissive layer 8, the temperature of the incident part raises and then the temperature of the hot junction part 21 raises to temperature T2. On the other hand, the temperature of a cold junction part 22 is held at the temperature T1 of a heat sink base 4 and thermoelectromotive power corresponding to the temperature difference DELTAT = T2 - T1 between the hot and cold contact parts 21, 22 is generated between terminals 31, 32.
Patent JP-S60159540-A (JP)
Title: Ventilating device
Inventor: UMEKAGE YASUHIRO
IPC: F24C15/30
Filed: 1984-01-30
Abstract: PURPOSE:To introduce air atream smoothly into a suction path after passing through a suction filter, reduce the ventilating resistance of the suction filter and improve air discharging efficiency by mounting the suction filter, attached to the suction port of the ventilating device, so that the direction of ventilating path thereof is along the air atream. CONSTITUTION:The direction of ventilating path 15 of a lath is the direction in which an angle theta with respect to the lath 16 becomes an acute angle. When the lath, having such ventilating paths, is attached as the suction filter, the air stream after passing through the suction filter is not orthogonal to the face of the suction filter but is flowed into a direction along the suction path, therefore, ventilating resistance may be reduced and air discharging efficiency may be improved. Further, noise, such as rustle sound or the like, generated by the increase of suction side load of the fan, may be reduced.
Patent JP-S62182070-A (JP)
Inventor: MITA KOZO
IPC: B65D81/18
Filed: 1986-01-28
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-H02197557-A (JP)
Title: Method and device for producing magnetite film
Inventor: KITAHARA YOSHIAKI
IPC: C01G49/08
Filed: 1989-01-27
Abstract: PURPOSE:To form a homogeneous magnetite film by reactive sputtering with high productivity by setting a correcting plate having an opening between a target and a substrate and perfectly surrounding the target with the plate and a surrounding wall. CONSTITUTION:A correcting plate 15 having an opening 16 is set between an iron alloy target 2 in each vacuum chamber 10 and a substrate 11, the plasma space between the plate 16 and the target 2 is practically surrounded with a surrounding wall 24 and an electrode 20 is fitted to the central part of the plate 15 through a support 19 at about 15mm interval between the electrode 20 and the target 2. The vacuum chamber 10 is then continuously evacuated, a gaseous Ar and O2 mixture is fed from a nozzle 14 and an RF magnetron cathode 13 composed of a magnet 21, a backing plate 22 and an earth shield electrode 23 is allowed to act to generate Ar ions. These Ar ions bombard the surface of the target 2 to emit iron ions and these iron ions pass through the opening 16 and react with oxygen near the surface of the substrate 11 to form a magnetite film on the substrate 11.
Patent JP-S57131158-A (JP)
Title: Automatic answering telephone set
Inventor: TOMINAGA HIROSHI
IPC: H04M1/652
Filed: 1981-02-06
Abstract: PURPOSE:To inform a subscriber who is out that an automatic answering telephone set has received an incoming call, by use of a pocket bell, so that he can listen to the recorded receiving message at a place where he has gone out of home. CONSTITUTION:When there is an incoming call while a subscriber is absent, a ringing tone is detected by a ringing tone detecting circuit 4, a call state is set by controlling a hook switching circuit 5 by a sequence controlling circuit 11, a fact of absence is informed to a calling party by an absence message transmitting circuit 10, and a clearing state is set by storing a message from the calling party in a message transmitting and receiving circuit 7. Subsequently, the sequence controlling circuit 11 sets a telephone line to an outgoing state, controls a telephone number storing circuit 8, and calls a subscriber who is out of home, by use of a pocket bell, etc. The called subscriber calls the automatic answering telephone set, and after that, sends out a special number by operating the push- button. As a result, the message transmitting and receiving circuit 7 is operated and the received message is sent out.
Patent JP-2000213927-A (JP)
Title: Remaining cable length measuring device
Inventor: KUBO MASAYA
IPC: G01B21/06
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To surely grasp a remaining cable length by a simple operation in a jobsite. SOLUTION: This remaining cable length measuring device for measuring a remaining cable length Lc of a cable wound in a cable drum is provided with a bar-code reader for detecting a discrimination symbol imparted to each cable drum, a gravimeter for measuring weight Wc of the cable drum, a memory for storing initial weight Wi, weight Wm per unit length and an initial length Li of the cable drum corresponding to a discrimination number, and a computor for reading out the weight Wi, the weight Wm and the length Li of the cable drum corresponding to the number from the memory to find the remaining cable length Lc using the weight Wc, the weight Wm, the Wi and the length Li.
Patent JP-H07226647-A (JP)
Title: Piezoelectric resonator and piezoelectric chip component using this resonator
Inventor: HAYANO SHUJI
IPC: H03H9/02
Filed: 1994-02-10
Abstract: PURPOSE:To obtain a piezoelectric resonator in which production of a ripple is prevented and which is oscillated at a stable oscillating frequency without being deviated from a desired oscillating frequency. CONSTITUTION:Vibration strip electrodes 12a, 12b are formed in the middle of both sides of a piezoelectric substrate 11 opposite to each other to obtain the piezoelectric resonator 10 utilizing the thickness-shear vibration mode. Let the thickness of the piezoelectric resonator 10 be t-mm, the width of the piezoelectric resonator 10 be w-mm, the length of the piezoelectric resonator 10 be n-mm, and the length of the vibration strip electrodes 12a, 12b be k-mm, then the dimensions are selected within a range of 0.12<=t<=1.25, 0.6<=k, 1.6<=w/t<=5.2, 8.0<=n/<=542.
Patent JP-H03222602-A (JP)
Title: Power converter for electric car
Inventor: KUNO HIROMICHI
IPC: B60L9/18
Filed: 1990-01-26
Abstract: PURPOSE:To eliminate the power loss and to enhance the economics by turning both first and second relays OFF, upon completion of inverter operation, thereby forming a circuit where a smoothing capacitor and a converter are connected. CONSTITUTION:When an inverter controller 18 finishes control of an inverter 16, i.e., when the inverter 16 is stopped, first and second relays 100, 102 are first turned OFF thus interrupting power supply to the inverter 16 and a converter 26. When these two relays are turned OFF, a circuit where the inverter 16 and the converter 26 are connected in parallel with a smoothing capacitor 20 is established. In other words, discharge current from the capacitor 20 produced after stoppage of the inverter is absorbed by an operating DC/DC converter 26 and a part thereof is outputted to an auxiliary battery E2 side.
Patent JP-S63185127-A (JP)
Title: Radio transmitter-receiver
Inventor: UMEYAMA HIROSHI
IPC: H04B1/38
Filed: 1987-01-27
Abstract: PURPOSE:To easily cope with the deteriorated line state by adjusting the titled device so as to obtain an output in matching with a transmission.reception circuit in advance, employing a module configuration to a local oscillation circuit of the transmitter-receiver and mounting removably the local oscillation freely to/from the transmission-reception circuit. CONSTITUTION:The oscillation circuit 1 using a crystal oscillator X is used as the local oscillation circuit and module configuration is applied to the local oscillation circuit to as to be fitted/removed to/from the transmission-reception circuit freely. The line channel is revised to the transmission-reception band capable of sending a signal excellently when the line state is deteriorated by replacing the local oscillation circuit and in adjusting the local oscillation circuit to obtain an output in matching with the transmission-reception circuit in advance, the transmission-reception band is not deviated from a desired band.
Patent JP-S58134224-A (JP)
Title: Revolution device
Inventor: HASEGAWA KATSUHIDE
IPC: F16C19/56
Filed: 1982-02-04
Abstract: PURPOSE:To equalize the lives of several bearings by differentiating basic dynamic load ratings of the several bearings and enlarging the basis dynamic load rating of a bearing loaded with a great dynamic equivalent load. CONSTITUTION:A magnetic load head 14 is fixed on a rotary drum 21 with a base plate 13 between, and the drum 21 is fixed in a ring seat 23. The ring seat 23 is fitted to shaft parts 22a and 22b of a stator drum 22 by a small-diameter ball bearing 26 and a large-diameter ball bearing 27 to be rotatably supported, and axially fixed to a pre-pressing table 32. The greater the diameter of a pitch circle of a bearing is, the greater the basic dynamic load rating is. Consequently, the large diameter ball bearing is used for the bearing 27 loaded with a great  dynamic equivalent load. This construction permits to equalize lives of two bearings 26 and 27.
Patent JP-H08211137-A (JP)
Title: Ferromagnetic magnetoresistive effect sensor and assembling method thereof
Inventor: YOSHIDA SATOKI
IPC: G01R33/02
Filed: 1995-02-03
Abstract: PURPOSE: To obtain a ferromagnetic magnetoresistive effect sensor where the resistance and flux density can be adjusted after completing the assembly along with a method for assembling the sensor and a structure where fluctuation of sensitivity is suppressed. CONSTITUTION: The ferromagnetic magnetoresistive effect (MR) sensor applies a bias field from a magnet 10 to an MR element comprising a board 8 and an MR pattern 9 wherein the magnet 10 can be shifted with respect to the MR element from the outside of the sensor. The magnet 10 is shifted by turning an adjusting screw 13, meshed with the magnet 10, from the outside of the sensor to bring the magnet 10 close to the MR element or separate the magnet 10 therefrom thus adjusting the strength of bias field for the MR element such that a maximum sensitivity is obtained.
Patent JP-S62175920-A (JP)
Title: Composite magnetic head
Inventor: SUZUKI NOBUO
IPC: G11B5/265
Filed: 1986-01-28
Abstract: PURPOSE:To obtain a composite magnetic head which has solved a problem of an erasion crosstalk, and has been improved, by joining a rear core to the lower part of recording and reproducing head cores and an erasing head core, to which a recording/reproducing coil and an erasing coil have been wound round, respectively. CONSTITUTION:Each core for constituting a front chip X, namely, each leg part 1a', 1b' and 2a', 2b' of recording and reproducing head cores 1a, 1b and erasing head cores 21, 2b is formed longer than a conventional one. Also, a rear core 5 for closing a magnetic path by being positioned in a part where a magnetic flux is small, namely, in the lower part of each head leg part 1a', 1b' and 2a', 2b' is joined, and a recording and reproducing coil 6 and an erasing coil 7 are wound round to the front chip X side. Accordingly, a fitting position of the recording and reproducing coil 6 and the erasing coil 7 exists in a medium sliding surface (ms) instead of a junction part of the front chip X and the rare core 5. In this way, a leakage output to the inside of the recording and reproducing coil 6 from the erasing head can be reduced.
Patent JP-S63185146-A (JP)
Title: Telephone connecting system
Inventor: HAYAKAWA HIDEKI
IPC: H04M1/253
Filed: 1987-01-27
Abstract: PURPOSE:To attain a conference speech without a constraint from a caller side and from an incoming side by connecting plural telephone sets to an exchange by plural lines or channels and connecting other line during a speech through one line or channel or another remote party through other channel. CONSTITUTION:When the speech is not ended, if the operator of the telephone set 103 depresses the 'conference' key of an instruction input part 59, switch circuits 39, 51 are opened to hold the speech with the telephone set 101 using the A channel, close switches 45, 53 and connect the communication line of the B channel 25 to a speech circuit part 37. Namely, a signal inputted from the B channel 25 is fed to a handset 55 via a network interface part 23, a B channel receiving part 29, the switch circuit 53, an addition circuit 49 and the speech circuit part 37. A voice signal inputted from the handset 55 can be fed to the B channel 25 through the speech circuit part 37, the switch circuit 45, the addition circuit 43, a B channel transmitting part 31 and the network interface part 23.
Patent JP-S63184576-A (JP)
Title: Rear wheel steering device for automobile
Inventor: IGA SHIGERU
IPC: B62D131/00
Filed: 1987-01-27
Abstract: PURPOSE:To improve accuracy and stability of steering, by detecting shaft loads of right and left rear wheels upon rotary operation of a steering wheel, and controlling steering angles of right and left rear wheels individually according to a difference between said shaft loads. CONSTITUTION:Upon rotary operation of a steering wheel 1, a control circuit 4 determines steering direction and angle of rear wheel based on a steering angle of front wheel detected through a steering angle sensor 2 and a vehicle speed detected through a vehicle speed sensor 3 so as to control a rear wheel steering mechanism. In such device, the rear wheel steering mechanism is constructed with independent steering mechanisms L, R for steering right and left rear wheels 14R, 14L individually. Respective steering mechanisms L, R are constructed such that a tie rod 12 is displaced axially by means of a motor 5 through gear rows 6-9. Difference between right and left shaft loads is calculated based on outputs from respective rear wheel shaft load sensors 15, and the motor 5 is controlled based on the calculated result such that the steering angle of inner wheel with respect to the steering angle of outer wheel increases as the difference of shaft load increases.
Patent JP-H08210455-A (JP)
Title: Planetary roller type reduction gear with prime mover
Inventor: NAITOU KIYAO
IPC: F16H13/08
Filed: 1995-02-03
Abstract: PURPOSE: To improve a high speed rotation characteristic anc compact the axial direction dimension of a device total unit, by forming a device so that high accurate assembly can be easily realized, in a planet roller type reduction gear with prime mover. CONSTITUTION: In a planetary roller type reduction gear with prime mover directly utilizing an output shaft 12 of the prime mover 1 to serve as a sun shaft 22 of a planet roller type reduction gear 2, in the output shaft 12, a shaft end in a side of the planet roller type reduction gear 2 is supported not by a rolling bearing but by the planetary roller type reduction gear 2 itself. In this way, an element, for high accurately controlling concentricity between both the output shaft 12 of the prime mover 1 and a shaft of the planetary roller type reduction gear 2, is reduced, also to reduce the axial direction dimension in addition to decreasing an element of rotational resistance.
Patent JP-H10224539-A (JP)
Title: Method and system for picture processing
Inventor: DAVID WILLIAM DELLERT
IPC: G06F13/00
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to recover a processed and scanned picture from a separated terminal by using a duplex hub station. SOLUTION: Each of processor scanner stations 2A to 2N can process an exposed photographic film and form a hard copy image by both the formats of a print set and its corresponding negative set. Each of the stations 2A to 2N has a communication link 10 as a communication means for transmitting each picture set signal and its relational identification code signal to a separated hub station 20 which is a part of the picture processing system. The hub station 20 additionally has a connection 30 as a communication means for transmitting a stored picture set to any one of plural terminals 40A to 40N connected to the station.
Patent JP-S58191240-A (JP)
Inventor: HIYUU MAKUDONARUDO AASAA
IPC: A24D3/02
Filed: 1983-02-03
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。