baber/WOPTO huggingface dataset:
Patent JP-S61131570-A (JP)
Title: Photodetector
Inventor: MARUYAMA KENJI
IPC: G01J1/02
Filed: 1984-11-30
Abstract: PURPOSE:To enable to decrease the sensitivity only to a background light without bringing with augmentation of the plane area and to contrive to improve the sensitivity to a signal light by a method wherein the negative sides of two pieces of the photodiodes are connected through a half metal layer and the two photodiodes are used as the semiconductor laminated material. CONSTITUTION:A P type HgCdTe layer 8 having a thickness of 10mum or thereabouts, an N type HgCdTe layer 9 having a thickness of 3-5mum or thereabouts, an N type HgCdTe layer 10 having a thickness of 10-20mum or thereabouts, an N type HgCdTe layer 11 having a thickness of 3-5mum or thereabouts and a P type HgCdTe layer 12 having a thickness of 10mum or thereabouts are formed in order on a P type CdTe substrate 7 having a thickness of 300mum or thereabouts using a liquid-phase growth method and frame-shaped electrodes 13 and 14, both having a thickness of 1mum or thereabouts, are respectively formed on the upper and lower faces of the laminated material. The photodetector to be manufactured in such a way is housed in a light-shielding package 6 having an irradiating window 61 for a signal light A including a background light and an irradiating window 62 for a light (dummy background light) B equivalent to a background light and when the signal light A and the dummy background light B are irradiated, the output of current to correspond to the signal light only, from which current to correspond to the dummy background light B is deducted, can be obtained between output terminals 3 and 4.
Patent JP-2001071880-A (JP)
Title: Vehicle braking device and vehicle braking method
Inventor: SHINNO HIROAKI
IPC: B60T8/17
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To enable a cooperative control without using a cooperative control system valve, and to cope with a situation where an auxiliary brake is out of operation. SOLUTION: When a target vehicle braking force corresponding to certain brake pedal force is achieved, if regenerating brake is operate (YES for S20), a difference which is obtained by subtracting a minimum braking force of a hydraulic brake corresponding to this pedal force from the target vehicle braking force is designated as an allocated braking force, a difference which is obtained by subtracting an actual regenerated braking force from the allocated braking force is designated as a distributed braking force of the hydraulic brake, and a boosting ratio of a booster is controlled with the sum of the minimum braking force and the distributed braking force as a target hydraulic pressure control force (S30-S70).  When the regenerating brake is not operable (NO for S20), the target vehicle braking force is immediately designated as the target hydraulic pressure control force (S55), and the boosting ratio of the booster is controlled. This enables a cooperative control without a conventional cooperative control system valve, and a quick action can be taken when an auxiliary brake becomes out of operation.
Patent JP-S63107389-A (JP)
Title: Image pickup device for stereoscopic vision
Inventor: YAMAGUCHI SHINICHI
IPC: H04N13/02
Filed: 1986-10-24
Abstract: PURPOSE:To considerably miniaturize the titled device with simple constitution by providing a first and a second optical systems disposed with a specific optical axis-interval in relation with a casing, an adjusting means to adjust the positions of the both optical systems in the direction of axis, and a first and a second image pickup elements that are driven and controlled with the same drive pulse. CONSTITUTION:On one end of the first casing 10, the second casing 11 which is cylinder-shaped having buttom is provided freely adjustable in position by moving in the direction shown by an arrow A-B, and on the bottom part of the second casing 11, a first and a second lens 12, 13 are disposed with an optical axis-interval L1 of, for instance, approximately 6.5mm. In case of picking up a stereoscopic image, the position of the second casing 11 is adjusted by moving it in the direction of an arrow A-B in relation with the casing 10, and thus the image of an object is formed respectively by the first and the second lenses 12, 13. Then, thus formed optical images are photoelectrically converted respectively to a first and a second video signals 17, 18, outputted to a signal processing circuit where they are converted to respective video signals. Thus a stereoscopic image is picked up.
Patent JP-H04132316-A (JP)
Title: Low-pass filer changeover circuit
Inventor: IDENO TETSUO
IPC: H04B1/26
Filed: 1990-09-21
Abstract: PURPOSE:To prevent disturbance of synchronization when the user receives a radio wave including a residual phase modulation component by a television receiver by providing an optional low-pass filter changeover circuit to the system. CONSTITUTION:An optional low-pass filter circuit is provided to the system. That is, a transistor(TR) 10 connecting to a power supply through a switch 13 is operated, a diode 7 stops its operation and a resistor 5 is connected in series with a low pass filter 18. Thus, a lock/nonlock detection circuit 17 is locked and its output is short-circuited, then a time constant of the low-pass filter 18 is reduced optionally by connecting the switch 13 to the power supply. Thus, when a strong radio wave including a residual phase modulation component is received, the time constant is decreased by connecting the switch 13 to the power supply thereby quickening the tracking to an incoming radio wave and preventing disturbance of synchronization.
Patent JP-S63107398-A (JP)
Title: Digital exchange
Inventor: YOSHIDA YOSHINORI
IPC: H04Q11/04
Filed: 1986-10-24
Abstract: PURPOSE:To contain 2B+D(1.4Kb/p+64Kb/p+16kb/p)-pieces of digital subscriber's lines by providing a means to identify a line exchange call from a packet exchange call at every subscriber's line, a means to execute the rate conversion at every call, a means to decompose a packet data and output it as a serial data, and a means to cut-off/connect a packet through D-channel. CONSTITUTION:Whether the data B1RCV of B1-channel is a line exchange call or a packet exchange call is informed to a microprocessor muP through an interface circuit LAPD for D-channel by means of a signal data through the D-channel. The muP, under a prescribed program sequence, instructs, an input/output control circuit IO to convert the rate in case of a line exchange call. But if in case of a call requesting for a packet exchange service, an input data is inputted to the muP via a serial interface circuit SRI 1. The P accumulates this input data in accordance with a prescribed program, and transmits it to a packet assembly circuit X25 1. As a result, a digital exchange abundant in flexibility and capable of varied services can be constituted.
Patent JP-H08121881-A (JP)
Title: Vapor compression type refrigerating machine
Inventor: KAWAI TAKESHI
IPC: F25B1/00
Filed: 1994-10-19
Abstract: PURPOSE: To provide a vapor compression type refrigerating machine in which the decrease of refrigerating machine performance is suppressed by detecting mixture ratio change due to refrigerant leakage and controlling at an optimum refrigerant flow rate. CONSTITUTION: A vapor compression type refrigerating machine comprises a mixture ratio calculating means for calculating the mixture ratio of a mixed refrigerant based on the data including the change amount of the detected refrigerant temperature near the refrigerant discharge side of an evaporator 1 with respect to the manipulated variable of an expansion value 4 at each predetermined time, and control means for controlling the opening degree of the valve 4 based on the mixture ratio of the mixed refrigerant calculated by the calculating means.
Patent JP-H08125471-A (JP)
Title: Automatic output controller
Inventor: MASE TOYOJI
IPC: H04L27/00
Filed: 1994-10-19
Abstract: PURPOSE: To prevent a range of an output variable level from being limited and to eliminate the need for compensation in the linearity of a detection output characteristic by a DC variable gain amplifier. CONSTITUTION: In the automatic output controller provided with a 1st variable attenuator 1 providing a signal resulting from attenuating an input signal, an amplifier 2 receiving and amplifying an output of the variable attenuator 1 and generating an output signal, a detector 3 detecting an output signal of the amplifier 2, a smoothing circuit 4 smoothing an output signal of the detector 3, and a comparator 6 comparing an output value from the smoothing circuit 4 and a reference value to generate an attenuation control voltage and providing the attenuation control voltage to the variable attenuator 1, a 2nd variable attenuator 7 is arranged between the amplifier 2 and the detector 3 and an output level control signal is given to the 2nd variable attenuator 7 to control automatically an output.
Patent JP-H0196995-A (JP)
Title: Manufacture of wiring board
Inventor: INOUE TATSUO
IPC: H05K1/03
Filed: 1987-10-09
Abstract: PURPOSE:To realized the high speed transmission of signal, by coating a penetrating wiring formed in a ceramic substrate, with resin fluoride whose relative permittivity is remarkably small. CONSTITUTION:For a ceramic substrate 1, a plurality of ceramic green sheets in which through holes are formed are stacked and pressed, and then baked to be used. On the surface of the substrate 1 and on the inner walls of the through holes 2, polytetrafluoroethylene films 3 are formed. Then the substrate 1 is turned out, and the film 3 of polytetrafluoroethylene is formed, in the same manner, on the rear. On the surface of the substrate 1 and on the surface of the film on the inner wall part of the through holes 2, a chrome film 4 and a palladium film 5 are formed in order. The substrate 1 is turned out, and the chrome film and the palladium film are formed, in the same manner, on the rear of the substrate 1 and on the inner walls of the through holes. Next, the surface of the palladium film 5 is covered with resist, only the periphery of the through holes 2 is eliminated by exposure-development treating, a resist pattern 6 is formed, and a copper-plated film 7 is formed. After the resist pattern 6 is eliminated, the palladium film 5 and the chrome film 4 are eliminated by etching, and penetrating wirings 8 are formed.
Patent JP-H03115720-A (JP)
Title: Pipe manifold
Inventor: BAN KUNIKAZU
IPC: F01N13/10
Filed: 1989-09-28
Abstract: PURPOSE:To prevent projection of a weld bead or cracking by forming a large diameter inner circumferential part on the engine side of a through hole in a manifold body, fitting a collar into the large diameter inner circumferential part and welding them with each other through the weld bead. CONSTITUTION:A cylinder-shaped through hole 53 is formed in a manifold body 51, and one end of an exhaust pipe 55 made of a pipe material is inserted into this through hole 53. In this case, on the engine side of the through hole 53 in the manifold body 51, a large diameter inner circumferential part 57 with the diameter larger than the outer diameter of the exhaust pipe 55 is formed. Also, a collar 59 is fitted into the large diameter inner circumferential part 57. Moreover, an engine side end surface 61 of the collar 59 is made to accord with a tip end surface 63 of the exhaust pipe 55, and the tip end surface 63 of the exhaust pipe 55, the engine side end surface 61 of the collar 59 and the large diameter inner circumferential part 17 are welded with each other through a weld bead 65. Thus, projection of the weld bead toward the inner side of the exhaust pipe 55 and generation of a crack are prevented.
Patent JP-H04131861-A (JP)
Title: Color image forming device
Inventor: HANEDA SATORU
IPC: G03G15/08
Filed: 1990-09-21
Abstract: PURPOSE:To prevent the occurrence of soiling of toner, etc., by closing one of a toner replenishing pipe connection end part, and releasing a moving passage between the image forming and attaching/detaching positions of a process cartridge when the upper part frame body is released. CONSTITUTION:The coupled state of a toner replenishing pile 35 is released and simultaneously, at least, one of respective connecting end parts is closed, when the upper part frame body 26 is released, and the moving passage between the image forming position and attaching/detaching position of the process cartridge is released. In other words, a shutter means 312 is provided on the upper side frame body 310, so that equipments can not be polluted caused by the dropping of toner from a toner sending tube 30 when the upper side frame body 310 is separated from the lower side frame body 321 by releasing the upper part frame body 26. The shutter means 312 is closed/opened by interlocking to the opening and closing covers of the upper part frame body 26 with respect to a device main body 19. Thus, the toner is easily and surely replenished, and outer peripheral equipments can not be polluted.
Patent JP-H02142773-A (JP)
Title: Substituted phenoxyphenyl sulfonylazols, preparation thereof and its use for herbicide and plant growth controlling agent
Inventor: MIHIYAERU HAUKU
IPC: C07D233/68
Filed: 1989-09-30
Abstract: NEW MATERIAL: A substituted phenoxyphenylsulfonylazole of formula I (wherein R 1  is H, a halogen, cyano or trifluoromethyl; R 2  is H or a halogen; R 3  is a halogen, cyano, trifluoromethyl, trifluoromethoxy of trifluoromethylsulfonyl; R 4  and R 5  are each H or a halogen; R 6  is H, a halogen, cyano, nitro or amino; and Az is azolyl).  
     EXAMPLE: [2-(Amino-5-(2,6-dichloro-4-trfluoromethylphenoxy)phenyl]- sulfonylpyrazole.  
     USE: Useful as a herbicide and a plant growth regulator. To selectively control particularly dicotyledonous weeds among monocotyledonous and diocotyledonous crops.  
     PREPARATION: A compound of formula II (wherein R 6-1  is H, etc.), is reacted with an azole of formula III, if necessary, in the presence of an acid receptor in the presence of a diluent to obtain a compound of formula I. 
     COPYRIGHT: (C)1990,JPO
Patent JP-2000090134-A (JP)
Title: Device and method for automatic wiring
Inventor: KOYAMA FUMIKO
IPC: H01L21/82
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To make automatic wiring adaptive even to a wire which requires a specific wiring pattern like an antenna wire. SOLUTION: According to division recognition circuit diagram data including a division recognition macro, a 1st net list generating means 12 generates a divided net list having the net divided. A divided net extracting means 14 extracts the divided net corresponding to a circuit part that the division recognition macro specifies from the divided net list. A wire division macro inserting means 16 replaces all dots included in the circuit part corresponding to the divided net with the wiring division macro. A 2nd net list generating means 18 generates a final net list divided by the wire division macro according to final circuit diagram data obtained by the replacement. A layout is designed according to the final net list and then wiring that passes through the dots without fail is performed, so that a desired wiring pattern can automatically be generated.
Patent JP-H0683507-A (JP)
Title: Portable personal computer
Inventor: MORINAGA KENICHI
IPC: G06F1/16
Filed: 1992-08-28
Abstract: PURPOSE:To improve both of portability and operability by selectively using a membrane keyboard and a full stroke keyboard. CONSTITUTION:This portable personal computer provided with a membrane keyboard 3 and a display part 22 folded on the membrane keyboard 3 is equipped with a full stroke keyboard unit 9 freely attachably and detachably mounted on the membrane keyboard 3. The tilt part of the display part 22 is provided with a height control mechanism and even in the state of mounting the full stroke keyboard unit 9, the display part 22 can be folded.
Patent JP-S61154466-A (JP)
Title: Reluctance type 1-phase motor
Inventor: BAN ITSUKI
IPC: H02P6/26
Filed: 1984-12-03
Abstract: PURPOSE:To reduce the output torque ripple by a simple structure by molding salient poles integral with a rotor, forming poles through an air gap from the salient poles, and exciting the poles in response to a phase detection signal. CONSTITUTION:A body 22 supports fans 7a, 7b .... The body 22 and a substrate 20 are coupled by arms 21a, 21b, ... therebetween. Poles 3a, 3b and soft steel pieces including a core of exciting coil 4a mounted on the poles are secured to the bottom of the body. The poles 3a, 3b are formed in an arcuate shape, and opposed through a small air gap to a rotor. Similarly, poles 3c, 3d and exciting coil 4b are provided. The energization of the coils 4a, 4b is controlled by the output of a position detector for detecting the position of the rotor.
Patent JP-H0796043-A (JP)
Title: Medical treatment device that simulates system of deep breathing exercises
Inventor: SHIYU SHIYOOI
IPC: A61N5/00
Filed: 1993-10-12
Abstract: PURPOSE: To provide a therapeutic device simulating the essence of Qi Gong (Chinese physical exercises) therapy and generating a stable therapeutic effect. CONSTITUTION: This therapeutic device is constituted of (a) a housing 1, (b) a partition plate 12 dividing the housing 1 into an upper large segment and a lower small segment, (c) an electric motor 2 arranged in the large segment, (d) a coil 5 fixed along the periphery of the inner wall of the large segment, (e) a porous stationary drum 3 arranged in the housing 1, (f) a porous rotary drum 4 surrounding the stationary drum 3 and controlled by the motor 2, and (g) a suction head 11 and an energy feed head 9 connected to the housing 1. A cooling device, a distilling machine with information, and an air blower are adjacently arranged in the small segment.
Patent JP-H11155759-A (JP)
Title: Rolled paper for toilet
Inventor: YAMAMOTO YOZO
IPC: A47K10/16
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a rolled paper for toilet in which band-shaped paper can be prevented from being wasted by marking a perforation for break so as to find its position at a glance, appealing the position of this perforation so as to easily locate the perforation along with the top end edge of the lid of a paper holder and easily and clearly cut the paper along the perforation. SOLUTION: Concerning the rolled paper for toilet in which band-shaped paper 1 formed for fixed width is taken up in the shape of roll and perforations 3 for break are formed at a fixed interval on that band-shaped paper, a mark 50 for indicating the position of the perforation is printed on the band-shaped paper. This mark 50 can be printed so as to be overlapped on the perforation 3 or can be printed just a little in front of the perforation 3.
Patent JP-H1176749-A (JP)
Title: Exhaust gas desulfurizer and exhaust gas desulfurization method
Inventor: NONOGAKI YUTAKA
IPC: B01D53/77
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a control technique excellent in the follow-up ability to load change, capable of keeping the outlet sulfur dioxide gas concentration to equal to or below the upper limit value even in the transitional period of load change and stabilizing the purity of a by-produced gypsum in a desulfurizer for adsorbing sulfur dioxide gas in an exhaust gas by allowing an untreated exhaust gas to contact with a slurry containing a calcium compound (absorbent). SOLUTION: The sulfur dioxide gas concentration is controlled by setting the outlet SO2 concentration characteristic related with the quantity of sulfur dioxide gas and the sulfur dioxide gas concentration in the treated stack gas so as to be constant in the concentration of the unreacted absorbent in the slurry to the change of the sulfur dioxide gas quantity in the untreated stack gas, calculating the setting value of the sulfur dioxide concentration from the practical sulfur dioxide gas quantity in the untreated exhaust gas based on the outlet SO2 concentration characteristic by a computing element 32 and adjusting the charging quantity of the absorbent based on the set value by a flow rate setting part 28.
Patent JP-H1185420-A (JP)
Title: Printing system
Inventor: OGAWA SATOSHI
IPC: B41J29/38
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a printing system capable of quickly printing out a first page including application for forming images. SOLUTION: In the printing system, a host 3 having application for preparing documents is connected to a printer 1 for receiving printing data transmitted from the host 3 and printing out the data through a network. The host 3 and the printer 1 execute two-way communications such as bicentro communication and the application can recognize the setting of a power saving mode of the printer 1. Immediately before the start of the power saving mode, the start of the mode is displayed on the screen of an operation panel.
Patent JP-H09130326-A (JP)
Title: Radio information communication equipment and its method
Inventor: HARARABOSU SHII PAPADOPOUROSU
IPC: H04W92/00
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To attain transmission with high quality by reducing a co-channel interference(CCI) in a cellular communication system so as to effectively utilize a frequency band. SOLUTION: The co-channel interference is reduce by erasing hybrid CCI interference signal in a system base station. A 1st base station 601 sends a down-link signal to a user in a 1st cell. Since the down-link signal is interference with the reception of an up-link signal in a 2nd base station, the down-link signal is a hybrid CCI interference signal. A delete signal representing the interference signal is supplied from the 1st base station to the 2nd base station along a transmission line 630. The 2nd base station 602 uses the delete signal by coupling the delete signal with the reception composite signal so as to reduce the action of the interference signal onto the reception composite signal.
Patent JP-H0891630-A (JP)
Title: Image reading device
Inventor: NISHIZAWA TAKASHI
IPC: G03G21/00
Filed: 1994-09-22
Abstract: PURPOSE: To improve the performance for retrieving the document, which is not read by the generation of multiple feeding, by operating a marking means when the multiple feeding is detected, and performing the marking to the position on the surface of a document to be read, which is fed in the multiple feeding, and inhibiting the feeding of the next document. CONSTITUTION: Documents on a document tray is taken out one by one by a pick-up roller and a feed roller 3, and separated, and carried to the reading position. Thereafter, the document is pushed onto a contact type image sensor 4 by a reading roller 5, and the image is read out. In this scanner printer, a means for detecting the generation of multiple feeding of document is arranged, and formed so as to detect the load value to be applied to a motor for driving the feed roller 3 and so as compares it with the reference value. When the multiple feeding is detected, the marking means is operated so as to perform the marking to the document to be read, which is fed in the multiple feeding, and the feeding of the next document is inhibited. Namely, a solenoid 11 is turned on so as to turn a marking pad 13, and a marking unit 14 is projected onto the carrying passage.