baber/WOPTO huggingface dataset:
Patent JP-H05115715-A (JP)
Title: Device for purifying and heating bath water
Inventor: SHIROKABE HIROAKI
IPC: A47K3/00
Filed: 1991-10-29
Abstract: PURPOSE:To prevent the leakage of bath water from the peripheral part of a filter means by eliminating the internal pressure of the passage reaching a filter means in the case of the clogging of the filter means by arranging a pump behind the filter means and arranging a heating means behind the pump. CONSTITUTION:The main body unit 2 of a heating device is connected to the suction unit 3 and blowoff unit 4 arranged in a bathtub 1 through a suction pipe 5 and a return pipe 6. In the main body unit 2, the suction pipe 5 is connected to the upper part of a filter cylinder 11 through a water flow sensor 12 and a thermistor 13. In this case, a pump 14 is connected to the lower part (rear) of the filter cylinder 11 and the return pipe 6 is connected to the emitting part (rear) of the pump 14 through a heater housing 15. Bath water is passed through the filter cylinder 11 by the suction force of the pump 14. By this constitution, even when the filter cylinder 11 is clogged, the generation of the leakage of water from the peripheral part of the filter cylinder 11 is prevented.
Patent JP-H10138887-A (JP)
Title: Auxiliary leg for trailer
Inventor: IGARASHI ATSUSHI
IPC: B62D53/06
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary leg for a trailer which has an extension/ contraction stroke sufficiently extended to such an extent as necessitating no sleepers in stopped and detached from a tractor despite of the small dimension of the internal cylinder part of the auxiliary leg in being stored. SOLUTION: An auxiliary leg 24 is provided with an outer cylinder part 28 extended downward from the front part of a pallet of a trailer, an inner cylinder part 34 which is stored inside the outer cylinder part 28 and freely extended/contracted so as to move vertically, and a leg part 40 which is loosely fitted so as to rotationally move about a rotary shaft 36 fitted to the bottom of the inner cylinder part 34 via a long hole 38, the bottom end of a guide plate 42 is rotationally and pivotally mounted on this leg part 40, and the long hole 38 penetratingly provided in the top of the guide plate 42 is loosely fitted so as to rotationally move about the rotary shaft 36 which is fitted to the bottom of the outer cylinder part 28.  It is so constituted that, when the inner cylinder part 34 is contracted upward, the leg part 40 is thus rotated upward so as to be floated from the ground and, when the inner cylinder part 34 is extended downward, the leg part 40 is rotated toward the ground.
Patent JP-H03168169-A (JP)
Title: Hole cup of golf
Inventor: UMENO MASAAKI
IPC: A63B57/40
Filed: 1989-11-29
Abstract: PURPOSE:To allow a player, a gallery or a television viewer to be satisfied with a tense feeling at the time of hole-in by the color light, impact sound, confetti or color smoke discharged from the halogen lamp, speaker and jet nozzle received in a cup main body. CONSTITUTION:When the color of the front lens of a halogen lamp 29 is changed at every hole, the position thereof is easily and beautifully displayed under sunshine. The golf ball 37 falling from a hole opening 24 is guided by the piano wires of a funnel 28 to collide with the center of a vibration plate 20 to emit impact sound. This impact sound is absorbed by a microphone 19 and amplified by an amplifier 9 to be discharged to the ground from a speaker 31. The golf ball falling from the hole opening is once received by a soft plastic vibration plate and a button 17 is pushed by a press element 21 to emit an output signal from a sensor and a timer 15 is operated and a motor 14 receiving a drive order revolves a blade 40 to connect a supply pipe 12 to a discharge pipe 13 and the compressed air in the supply pipe 12 is sent to a jet nozzle 30 to spray confetti to the ground.
Patent JP-H08165560-A (JP)
Title: Electron beam-applied film forming device
Inventor: SATO TADASHI
IPC: C23C14/30
Filed: 1994-12-14
Abstract: PURPOSE: To form a film of an alloy on a large-area substrate by arranging permanent magnets around a plasma producing chamber, alternately changing its poles, drawing out an electron beam from the plasam and irradiating the substrate before and after it is coated with a film. CONSTITUTION: Many permanent magnets 3 are arranged on the outer and inner peripheries of a plasma producing vessel 2 so that the magnetic poles are alternately changed on the face of the vessel 2. A DC voltage is impressed between a cathode 1 and the vessel 2, and gaseous hydrogen introduced from an inlet 20 is ionized with the low-atm arc discharge. The electron is drawn out as an electron beam 22 by an electrode consisting of an accelerating electrode 6 pierced with many holes and a decelerating electrode 7. A material 24 in a crucible 23 is heated and melted by the electron beam 22 in an electron- beam vapor-deposition device 21, and the molten material is vaporized to form a vapor-deposited film on a substrate 12. Consequently, a film is collectively formed on a large-area substrate of >=6 to 8 inches.
Patent JP-H09152889-A (JP)
Title: Speech speed transformer
Inventor: TANAKA KOJI
IPC: G10L21/057
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To obtain a speech speed transformer capable of obtain the output voice having low deterioration by respectively providing a specific speech speed converting means a specific degree of similarity calculating means and a specific control means. SOLUTION: A section judging part 42 classifies an input voice based on the degree of similarity of waveforms being in the vicinities of the input voice signal to transmit the classified results to a signal processing part 43. The input voice signal is constituted of voice sections and non-voice sections and there are vowel section, consonant sections and transition sections from vowels to consonants or from consonants to vowels in the voice section. Then, when the section of the input voice signal is judged to be the transition section by the section judging part 42, the voice signal is compressed with a reference compression rate α determined by the multiplication of a reproducing speed by a time base compressing and extending part 51.  Moreover, the input device signal of the vowel section and the input voice signal of the consonant section are respectively compressed with a compression rate αs smaller than the reference compression rate α and a compression rate αs larger than the α. That is, at the time of a high-speed reproducing of a VTR, etc., when the degree of similarity of waveforms calculated in these sections is large, the degree of compressions is made large and when the degree of similarity is small, the degree of compressions is made small.
Patent JP-H08167422-A (JP)
Title: Operation method of solid high polymer fuel cell and fuel cell
Inventor: TANI TOSHIHIRO
IPC: H01M8/10
Filed: 1994-12-14
Abstract: PURPOSE: To use heat generated in power generating reaction for a reformer. CONSTITUTION: To a fuel cell main body 1, hydrogen is supplied from a fuel system 3 by a reformer 2 from methane 6, and air is supplied from an air system 4 by an air compressor 5, and these are discharged from discharge ports 30 and 31 after reaction. A cooling system 12, a pump 10, a heat system 13 and a pump 9 are arranged in the fuel cell main body 1. Respective signals of pressure detectors 22 and 23 and a temperature detector 21 are inputted to a control device 20, and the pumps 9 and 10 are controlled, and a temperature of the fuel cell main body 1 or pressure regulating valves 24 and 25 are controlled, and pressures of respective systems are controlled so as to respectively become prescribed values at steady operation time. Accordingly, low temperature starting and operation at a temperature not less than 100 deg.C are made possible, and heat can be used as a heat source of the reformer 2.
Patent JP-H01150168-A (JP)
Title: Operation mode resetting device for copying machine
Inventor: UMEDA ARATA
IPC: G03G15/00
Filed: 1987-12-08
Abstract: PURPOSE:To perform flexible time management corresponding to the activity status of a copying machine by setting the resetting time of plural kinds of operation modes from an input part. CONSTITUTION:By inputting the resetting time data Ti of the mode Mi from the input means 2, the data Ti is stored in the specified storage area of a storage means 3. After that, when a copying machine main body part 8 set in an ordinary copying state completes a copying operation, a timer 4 starts the count of a time, and a comparison means 5 compares a time T counted by the timer 4 with the data Ti stored in each storage area. Here, when the compared result of the comparison means 5 is shown as T>=Ti, an operation mode control part 6 confirming the above result resets the mode Mi corresponding to the data Ti by controlling the main body part 8. In such a way, the flexible time management can be performed.
Patent JP-H01150120-A (JP)
Title: High speed optical deflection device for surface acoustic wave
Inventor: OTANI AKIHITO
IPC: G02F1/33
Filed: 1987-12-08
Abstract: PURPOSE:To obtain a deflection device having polarized light selectivity by providing a light incident/emitting plane ground optically so as to be set in parallel with the advancing direction of a surface acoustic wave and to be positioned at both side planes of a piezoelectric base material, making incident light to be deflected on an incident plane on one side, performing the internal reflection of the light on the smoothing plane of the base material, and emitting it from the plane on the other side. CONSTITUTION:The smoothing plane 2 possible to propagate the surface acoustic wave SAW and ground so as not scatter light is provided on a transmissive piezoelectric base material 1. A cross-finger type electrode 3 of Al is attached on the plane 2, and the SAW is send so as to form a phase grid on a surface layer. The amplitude of the SAW is proportional to the power of an AC power source 4, and modulation factor to be supplied on the light by the phase grid generated by the SAW is proportional to the power applied on the electrode 3, and the strength of diffracted light can be adjusted by the power. An acoustic material 5 absorbs the SAW at the end face of the material 1, and fixes a radiation plate 6. By project ing incident light 31 on a plane 7a on which a grinding processing is applied and a reflection preventing film is attached, performing the internal reflection on the surface of the smoothing plane 2, and setting the phase grid in almost the same direction as the advancing direction of the light by tilting the device, the mutual function of the SAW with the light can be extended, and Bragg diffraction is generated, then, diffraction efficiency can be improved.
Patent JP-H08167537-A (JP)
Title: Manufacture of layered ceramic electronic parts
Inventor: MITSUYA TAMOTSU
IPC: B28B3/02
Filed: 1994-12-14
Abstract: PURPOSE: To prevent a conductor film consisting of conductive paste from being deformed when a ceramic layer is pressed in the layer direction at the time of manufacturing the layered ceramic electronic parts. CONSTITUTION: Thermoplastic resin, of which glass transition temperature is higher than a temperature to be provided in a press process, is used as the binder to be contained in a conductor paste consisting a conductor film 12 so as to prevent the binder from showing gummy elasticity in the press process, so that deformation of the conductive film 12 is prevented. Thermocuring or ultraviolet ray curing resin also can be used as the binder. In this case, the press process is performed in the state where the binder is subjected to heat or ultraviolet rays so as to be in a cured state.
Patent JP-H10154114-A (JP)
Title: Frame repeater and frame repeating method
Inventor: NAKAJIMA HIROSHI
IPC: G06F13/00
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a frame repeater that maintains the efficiency of priority control without discarding the frame of high priority even when transmission processing is congested. SOLUTION: A discard deciding part 3b checks the total number of frames that are stored in all FIFO queues and gives a discard command to a discard controlling part 7 when the total number exceeds the accommodable numbers of all of the FIFO queues 4. Also, a priority deciding part 3a decides the priority of a frame to be stored and adds it to the discard command. The part 7 instructs a frame fetching part 5 to fetch a frame from a queue 4 which has priority that is lower than the priority attached to the discard command and discard it. In such cases, the part 7 also designates the queue 4 that stores a frame to be discarded. The part 5 fetches a frame from the designated queue 4 according to the instruction from the part 7.
Patent JP-H09151386-A (JP)
Title: Magnetic separation of powdered coal
Inventor: KATAYAMA HIROYUKI
IPC: B03C1/26
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To collect an active component in high separation and recovery efficiencies from powdered coal by separating a magnetic component and a nonmagnetic component in the powdered coal from each other by a magnetic separator, finely crushing the middle component which is not collected as either fraction and again charging the crushed material into the separator. SOLUTION: A magnetic component (A1 ) and a nonmagnetic component (A2 ) in powdered coal (A) are separated by a magnetic separator, a middle component (A3 ) which is not separated into either A1 or A2 is further finely crushed, and the crushed material is again charged into the separator. Concretely, e.g. a raw material coal 2 is once stored in a coal bunker 1 and transported to a crushing machine 4 by a belt conveyor 3 to crush it. The obtained powdered coal A is charged into a magnetic separator 7 and separated into A2 9 such as a coal component, A1 11 such as an ash component and A3 . The components A2 9 and A1 11 are recovered into component-receiving boxes 8, 10, respectively. The component A3 is flowed into a fine crushing machine 13 through a returning line 12 and further finely crushed. The crushed material is charged into the magnetic separator to carry out re-separation.
Patent JP-H01152893-A (JP)
Title: Method generating color signal in secam system by digital processing
Inventor: GENTOU KATSUNORI
IPC: H04N11/18
Filed: 1987-12-10
Abstract: PURPOSE:To generate a highly stable chrominance signal with simplified structure by storing Y, R-Y, B-Y signals into a memory as a digital value subject to pre-emphasis, applying digital FM conversion and sinusoidal wave conversion to the R-Y, B-Y signals, adding the Y signal and applying D/A conversion so as to extract the chrominance signal. CONSTITUTION:A ROM 4 is a DR memory in which a data subject to pre- emphasis in 12 or 10 bits is stored. A data selector 8 uses a discrimination signal so as to switch DR, DB to match the time of FM conversion and sinusoidal conversion. A converter 10 converts the DR or DB waveform outputted from the data selector 8 into FM wave 16-bit data and into a sinusoidal wave by the ROM. An adder 14 adds a chrominance data and the Y signal to form a video signal. Then a D/A converter 15 applies D/A conversion to the digital output of the adder 14 to convert it into an analog signal. Thus, the adjustment of pre-emphasis, limiter, frequency and level filter is not required and since the stability depends only on the reference clock, high stability is obtained.
Patent JP-H01152895-A (JP)
Title: Communication equipment system
Inventor: YOSHIDA TAKEHIRO
IPC: H04Q3/58
Filed: 1987-12-10
Abstract: PURPOSE:To improve the system utilizing efficiency by providing a time detection means and a sending means sending a detected time to a connection telephone set to a data communication equipment connected to the system and providing a transmission time reception means and a reception time display means to the connection telephone set so as to display the communication time on a telephone set. CONSTITUTION:An operating time display circuit 215 displays time when a facsimile section 152 in operation at present newly reaches the communication enable state in real time under the control from a control section 201. In a telephone set, when a facsimile operating light command is received, a facsimile operating display circuit 214 is energized to display a lamp in facsimile operation. Every time the timeinformation becoming the facsimile communication enable state is sent, the reception time information is displayed sequentially on the operating time display circuit 215 to revise continually the display information. Thus, the remaining time required to process the picture information communication is displayed on a telephone set connected to the device.
Patent JP-H07158524-A (JP)
Title: Fastening structure of surge tank and throttle body of intake system for internal combustion engine
Inventor: TAKAHASHI AKIRA
IPC: F02D9/10
Filed: 1993-12-10
Abstract: PURPOSE:To provide a fastening structure of the surge tank and the throttle body of intake system for an internal combustion engine which can make the fastening work easy, as well as can make the fastening condition of the flange of the surge tank formed of a resin material, and the flange of the throttle body formed of an aluminum material or the like in a solid form. CONSTITUTION:This fastening structure consists of a bolt to penetrate a through hole provided to the abutting position of the flanges of a surge tank and a throttle body, and a nut 11 screwed to the bolt, and the flange 10a of the surge tank has a U-shaped cut fitting groove 10c opened to the outer side at the flange face direction of the flange at its one side, and a projection 10b to abut its tubular screw 11a to the outer periphery in the condition to insert and fit the tubular screw 11a so as to press it against the bottom of the cut fitting groove 10c.
Patent JP-S63168373-A (JP)
Title: Image recorder
Inventor: SHIOJI MITSUAKI
IPC: B41J2/465
Filed: 1986-12-29
Abstract: PURPOSE:To reduce the rate of scatter of the area of each picture element forming part, by setting the area of each picture element forming part of an optical shutter to be greater than the area of each dot pattern corresponding to each picture element forming part focused on a photosensitive material. CONSTITUTION:The area of each picture element forming part 12 of an optical shutter 11 is larger than the area of each dot pattern 14 corresponding to each picture element forming part 12 focused on a photosensitive material 13. Each of the picture element forming part 12 is made transmitting or nontransmitting according to image information to be recorded. Light emitted from a light source is projected on the optical shutter 11, is transmitted through the transmitting ones of the picture element forming parts 12, and is transmitted through a lens system and a light guide 15, whereby it is focused on the photosensitive material 13 as dot patterns arranged in a row and having a predetermined size. The size of each of the dot patterns 14 is smaller than the size of the picture element forming parts 12. Namely, the light incident on the picture element forming parts 12 is focused on the material 13 while being contracted by the lens system and the light guide 15.
Patent JP-S63161802-A (JP)
Title: Speed controller for electric motorcar
Inventor: SAITO HIDEKI
IPC: B60L15/20
Filed: 1986-12-25
Abstract: PURPOSE:To improve operability, by a method wherein braking mode is set at first and, then, a motor is reversed by the stop detecting signal of the motor when the operation of an electric motorcar is switched from forward movement into rearward movement. CONSTITUTION:When a stick is operated to the direction of forward movement, an operation signal is amplified by a control amplifier 4 and, thereafter, the amplified signal is inputted into the gate of a transistor 3. A current, proportional to the voltage of the gate, is conducted through a motor 1. Next, when the stick is operated from the direction of forward movement into the direction of rearward movement, an operation signal is amplified by the control amplifier 4 and, thereafter, the amplified signal is supplied to the gate of the transistor 2. Accordingly, dynamic braking is generated in the rotation of the normal direction of the motor 1. When the rotation of the motor 1 is stopped, the voltage of a point A is increased and the output of an operation amplifier 10 becomes 'H'. According to this method, the contact of a relay 13 is switched and the current of the direction of reversing the motor 1 may be conducted.
Patent JP-H03171739-A (JP)
Title: Bipolar transistor
Inventor: SATAKE HIDEKI
IPC: H01L29/73
Filed: 1989-11-30
Abstract: PURPOSE:To insure a practical current and obtain a high current amplification factor without inducing increase in power consumption even if a genuine carrier concentration is reduced in low-temperature operation by setting the maximum impurity concentration of an emitter region lower than the maximum impurity concentration of a base region. CONSTITUTION:In this bipolar transistor, thin-film base region 14 and emitter region 15 are deposited and formed through doping of impurities with desired concentration by utilizing the optic CVD epitaxial growth technology. Namely, by setting the concentration of the base region 14 higher than that of the emitter region 15 and by setting 7X10<18>cm<-3> or higher, it becomes possible to obtain a high DC current amplification factor and a practical current without sacrificing low power consumption even in operation in a low-temperature region. Thus, a high-performance operation at low temperature is achieved.
Patent JP-H10143010-A (JP)
Title: Conductive device in rotary body
Inventor: ARAI MAKOTO
IPC: G03G21/00
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To surely ground a rotary body and further, to surely supply power to the rotary body, by allowing the rotary body to come into contact with a conducive member, through the gathering of magnetic grains, and to secure a wide contact area at all times. SOLUTION: A plate-like conductive member 25 is provided on the lower side of the drum shaft 21 having conductivity, of a photoreceptor 12, with a gap (d) and a magnet 26 is stuck to the rear side surface of the conductive member 25, while the magnetic grains 27 having the conductivity are placed on the front surface. The magnetic grains 27 are brought into contact with the drum shaft 21, in such a manner that the magnetic grains 27 are magnetically held by the magnet 26, to make the drum shaft 21 conductive with the conductive member 25. Then, the photoreceptor 12 is constituted so that it is grounded from the drum shaft 21 with the magnetic grains 27 and the conductive members 25.
Patent JP-H03172020-A (JP)
Title: Semiconductor integrated circuit
Inventor: KAMEYAMA ATSUSHI
IPC: H01L27/04
Filed: 1989-11-30
Abstract: PURPOSE:To obtain a logic integrated circuit having high driving ability with low energy consumption by providing a coupling capacitors to complimentarily drive the two FET of a source follower circuit constituting a buffer circuit. CONSTITUTION:Between the gate of a fourth FET-Q5 for current source in the source follower circuit which is connected to a first output terminal N1 of a differential amplifier circuit 1, and a second output terminal N2 of the differential amplifier circuit 1, a capacitor C1 for coupling is connected. Between the gate of a 6th FET-Q7 for current source in the source follower circuit connected to the second output terminal N2 of the differential amplifier circuit 1 and the first output terminal N1 of the differential amplifier circuit 1, a capacitor C2 for coupling is provided as well. The FET-Q4 and Q5 constituting the source follower circuit are complementarily driven and in comparison with the conventional case there is no capacitor for coupling in respect to a load capacitor to be connected to the FET-Q4, a driving current can be more effectively supplied.