baber/WOPTO huggingface dataset:
Patent JP-H04114571-A (JP)
Title: Solid state image pickup device
Inventor: UDAGAWA YOSHIRO
IPC: H04N5/365
Filed: 1990-09-05
Abstract: PURPOSE:To reduce complicated light-shielding shutters and controllers by providing a read means which reads data immediately after a photo-sensitive picture element is reset. CONSTITUTION:The read means A is composed of a reset pulse (d) 104 and it is the means which reads data immediately after the light-shielding picture element is reset. Since resetting (d) 104 is executed in the picture element read means A before a series of read operations (e)105-(g)109, a signal obtained in spite of the size of an incident light quantity is a signal value similar to the dark state of a conventional example. Namely, the signal of the dark state can be fetched even if light is shielded as conventionally. Thus, the complicated ligh-shielding shutters and the shutter controllers can be reduced only by simply altering the pulse without supplying hardware.
Patent JP-H0897386-A (JP)
Title: Semiconductor non-volatile memory and operating method thereof
Inventor: HASE TAKU
IPC: H01L27/108
Filed: 1994-09-28
Abstract: PURPOSE: To make it possible to increase the number of times of rewriting informaiton charge and further lower operation voltage and prolong the service life of a ferroelectric material by storing information of a memory cell with spontaneous polarization and applying direct voltage between a lower electrode and an upper electrode of a ferroelectric device in capacitor structure when writing. CONSTITUTION: A gate electrode of a write transistor W11 is connected to a write word line WW1 while a drain electrode and a source electrode are connected to a write bit line BW1 and a gate electrode of a detection transistor S11 and a lower electrode of a ferroelectric device C11 respectively. Furthermore, the upper electrode of the ferroelectric device C11 is connected to a common plate CP1, the gate electrode of a read transistor R11 is connected to a read word line WR1, the drain electrode is connected to a read bit line BR1 and the source electrode is connected to a drain electrode of the detection transistor S11 . The source electrode of the detection transistor S11 is grounded. Spontaneous polarization is formed on the ferroelectric device C11 where information is written.
Patent JP-H1098757-A (JP)
Title: Shared radio tenant service system
Inventor: CHAVEZ DAVID L JR
IPC: H04W84/16
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To limit a base station that a radio terminal tries to establish a communication with by limiting registration by a terminal group to a small group specified individually to each terminal group among base stations when the base stations are provided and the service is provided for radio terminal groups. SOLUTION: In a radio exchange system equipped with the base stations 103 to 116 interconnected to a radio exchange system 101, tenants 117 to 119 and 121 to 123 occupy a collective building, etc., and the base stations provide services for the radio terminals shown as the specific tenants. For example, a radio terminal 123 when searching for a base station to be registered checks an internal list of base stations which are allowed to be registered and each base station sends its identifier as part of information that the radio terminal 124 questions about the base station to be registered during the search, thereby limiting the registration to the use of the base stations 102 and 103, and 112 and 113.
Patent JP-2001057883-A (JP)
Title: New β-lytic protease
Inventor: MASAKI TAKEJI
IPC: C12N9/52
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new singly, inexpensively and efficiently obtainable enzyme comprising a β-lytic protease having a specific optimum pH, action temperature, heat stability, molecular weight and amino acid sequence, useful as a germicide for a food, an antiinfectant, etc. SOLUTION: This new β-lytic protease has an optimum pH of 8.0, a stable pH range of 6.0-12.0, and optimal temperature range of action of 65-70 deg.C, heat stability stable up to 40 deg.C, 19,287 molecular weight (calculated by electrospray MS method) and about 20,000 molecular weight (SDS-PAGE method), a sequence of 20 residues from an N end amino acid of the formula and a C end amino acid being Asn. The protease is useful for preparing a protoplast and as a germicide for a food and an antiinfectant. The enzyme is obtained by culturing a Xanthomonas IB-9374(FERM P-16928) and purifying the culture solution by ammonium sulfate fractionation, strongly basic anion exchanger treatment, hydrophobic column chromatography, gel filtration, etc.
Patent JP-H0894199-A (JP)
Title: Air conditioner
Inventor: BAN TAKASHI
IPC: F25B9/14
Filed: 1994-09-28
Abstract: PURPOSE: To attain an effective cooling by an air conditioner equipped with a multi-cylinder Stirling refrigerating machine, and restrain the power loss of a driving source by constituting respective heat absorbing units so that regulating air is passed therethrough at a substantially equal flow rate respectively. CONSTITUTION: In an air conditioner for vehicle, internal air R or external air F passes respective heat exchangers 22, arranged tubularly mutually, from the inside to the outside thereof. In this case, respective heat exchangers 22 pass the internal air R or the external air F with a substantially equal flow rate by a simple constitution. Especially, in this air conditioner for vehicle, a blower 28 is provided between respective heat exchangers 22 whereby respective heat exchangers 22 pass the internal air R or the external air F with a substantially equal flow rate by respective heat exchangers 22 in spite of dynamic resistance in the flow passage. Accordingly, respective heat exchangers 22 supply heat to the operating gas substantially equally whereby the temperatures of respective heat exchangers 22 are reduced to a temperature substantially equal to each other respectively.  Respective heat exchangers 22 hardly effect heat exchange with each other between respective heat exchangers 22 whereby the internal air R or the external air F is cooled effectively is such a manner.
Patent JP-H0977486-A (JP)
Title: Working arm
Inventor: KOJIMA KOICHI
IPC: B66F11/04
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a working arm that is able to easily operate this working arm for positioning a working unit. SOLUTION: A second horizontal arm 13 is constituted to be free of horizontal turning to a first horizontal arm 12 with a second turning shaft J2 as the center, while a slide arm 15 is constituted to be free of horizontal turning to a second vertical shaft 14 installed in a tip part of the second horizontal arm 13 with a third turning shaft J3 as the center as well. In addition, a turning resistant torque increasing means is installed in a horizontal turning connecting part lying between the second vertical shaft 14 and the slide arm 15, and likewise a brake 17 is installed in another horizontal turning connecting part lying between the second horizontal arm 13 and the first horizontal arm 12.  In a state that a brake lever 18 is operated and a brake 18 is locked, if the slide arm 15 is pushed, horizontal turning operation is made performable with the third turning shaft J3 as the center, and if the brake 17 is released, this horizontal turning operation is also made performable with the second turning shaft J2 as the center.
Patent JP-H0396194-A (JP)
Title: Dc feeding system and phantom feeding system
Inventor: IKETANI YOZO
IPC: H04M19/00
Filed: 1989-09-08
Abstract: PURPOSE:To make a feeding circuit small by providing a mirror circuit between a DC power supply and a midpoint of a line connection winding of two transformers of a network terminator and setting a feeding current within a mirror setting current so as to stop the current at a feeding fault to be up to the mirror setting current. CONSTITUTION:A mirror circuit 6 is provided between a DC power supply 2 and a supplied section 4 or between the DC power supply 2 and a midpoint a line connection winding of two transformers 12, 14 of a network terminator 8. Thus, a feeding current set to the feeding system at the normal feeding is fed to the supplied section 4 or a digital terminal equipment 10. When a feeding fault such as grounding takes place, an overcurrent is going to flow, but the current is limited to be a mirror setting current by the mirror effect of the mirror circuit 6. Thus, the usual feeding and overcurrent protection function is integrated in the mirror circuit 6 to make the feeding circuit small.
Patent JP-S6293717-A (JP)
Title: Power unit
Inventor: TOKUNAMI TAKAO
IPC: H02M1/10
Filed: 1985-10-18
Abstract: PURPOSE:To reduce a power loss at the time of a low load by providing a transformer having a spare winding which is used in accordance with a state of a load, an opening/closing device for opening and closing an electric conduction to the spare winding, and a control circuit for controlling the opening/ closing device. CONSTITUTION:In case of a usual use, a power source is supplied by a primary winding 1 and a secondary winding 2 of a transformer, a control circuit 8 and a low load circuit are operated, and an operation of an equipment is selected by an operating switch 9. The control circuit 8 decides an input condition of the operating switch 9, sends a control signal to a load circuit 12 and a switch drive transistor 10 as necessary, and executes a control of the load circuit. A control of switch contacts 5, 6 is also executed, and the switch contacts 5, 6 are closed only when the load circuit 12 is operated. In this way, a power loss of a usual transformer occurs in a part of the primary winding and the secondary winding 2 only, and at the time of a low load, the loss is reduced.
Patent JP-S6388282-A (JP)
Inventor: HANSU KERUN
IPC: F04B43/00
Filed: 1987-09-19
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-S61112249-A (JP)
Title: Diagnosis system for data processor
Inventor: TERAYAMA YASUNARI
IPC: G06F11/24
Filed: 1984-11-06
Abstract: PURPOSE:To omit the manual setting of the power supply conditions by setting the voltage conditions by a data processor itself together with execution of a voltage margin test. CONSTITUTION:A power supply device 12 converts the AC power given from an AC power line 1 into the DC power. Then the device 12 sends the DC power to a data processor 11 through a power line 3 and at the same time displays the voltage via a voltage display device 13. While the DC voltage setting signal is sent to the device 12 from the processor 11 through a signal line 2. The processor 11 sends a timer start signal to a signal line 5 at the set voltage level. Then a timer device 14 starts its counting action, and a timer stop signal is sent to a signal line 6. Thus the counting action of the device 14 is stopped. If the timer count value is abnormal, an alarm signal is delivered to the line 6.
Patent JP-H1075954-A (JP)
Title: Ultrasonic continuous wave doppler diagnostic device
Inventor: TAKAHASHI SATORU
IPC: A61B8/06
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To prevent a transmission/reception wave general sensitivity from being declined as much as possible by changing the distribution of the number of vibrators for transmission and the number of the vibrators for reception and increasing the number of the vibrators for the transmission as the angle formed with a probe front direction of a measurement target part is large. SOLUTION: There are the case that the measurement target part is present near the front direction of a probe 1 and the case that the measurement target part is provided with a large angle to the front direction of the probe 1. In the case of turning the (k)=12 pieces of the vibrators to the ones 11 for the transmission regardless of the angle of the measurement target part, the transmission/reception wave general sensitivity becomes a solid line.  To the contrary, for instance, when the (k)=20 pieces of the vibrators 11 are turned to the ones for the transmission when the angle of the measurement target part is -45 degrees, the (k)=16 pieces of the vibrators 11 are turned to the ones for the transmission when it is +30 degrees and the 26 pieces of the vibrators 11 are used as the ones for the transmission when it is +45 degrees, the transmission/reception wave general sensitivity at the time becomes a chain line and the sensitivity is improved for the maximum of about 5db compared to the characteristics of the solid line.
Patent JP-S59120292-A (JP)
Title: Apparatus for filthy water disposal
Inventor: KANEDA MAKOTO
IPC: C02F3/08
Filed: 1982-12-24
Abstract: PURPOSE:To obtain the excellent efficiency of treatment, by rotating a shaft having an outer surface to which many supporting members for activated sludge extending along a direction crossing an axis are attached in a biomembrane apparatus for filthy water disposal. CONSTITUTION:In a moving bed 1, many supporting members 3 for activated sludge extending along a direction crossing the axis of a shaft 2 are radiately arranged at the back and forth multistages, pref. in a herical state. Said moving bed 1 is provided inside a disposal tank 6 in a manner such that the bed 1 is immersed in filthy water therein, and the shaft 2 is rotated by a motor 5. Filty water to be treated, e.g. waste water from living or industrial waste water, is sent from a raw water tank 7 to the tank 6 by a pump 8 and aerated by a device 9 to let activated sludge adhere onto the surfaces of the members 3. Then, the filthy water is brought into contact with said activated sludge to perform microbic treatment.
Patent JP-H04114141-A (JP)
Title: Reflecting illuminator having parabolic mirror
Inventor: YOSHIDA KAZUJI
IPC: G03B21/20
Filed: 1990-09-04
Abstract: PURPOSE:To increase the utilization efficiency of light by forming the circumference of a main mirror as translucent part so that the shape of the reflecting surface of the main mirror forms a noncircular light-emitting region in a view from an optical axial direction. CONSTITUTION:The reflecting surface 11a of the main mirror 11 is formed only on a part corresponding to a prescribed light-emitting surface (a rectangle in this example), and its outside is the translucent part 11b. It does not partici pate in the light-emitting region of the rectangle. The rays of the light passing through the translucent part 11b are reflected by a reflecting surface 13a, returned to the reflecting surface 11a, reflected thereby and turned into luminous flux parallel to an optical axis O, to be emitted from a projection opening 14. Thus, the utilization efficiency of the light can be increased.
Patent JP-H04114307-A (JP)
Title: Thin film magnetic head
Inventor: IBARAKI ATSUSHI
IPC: G11B5/31
Filed: 1990-09-04
Abstract: PURPOSE:To enable the electromagnetic shield and electrostatic shield of a head element and to reduce noise from an external space by grounding a good conductive film while covering the head element. CONSTITUTION:At the upper part of a conductor layer 12, a bonding pad 14 is arranged by the side of a coil conductor layer 9 and electrically connected to the said conductor layer 12. The upper end of the pad 14 is passed through a protecting layer 5 and exposed to the outside and there, a wire 16 is connected through a terminal 15. On the upper face of the protecting film 5, a satisfactory conductor film 17 composed of gold or the like is laminated excepting for a part A near the exposed part of the pad 14 and a linear part B reaching from the part A to the side end part of this thin film magnetic head. The good conductor film 17 is grounded and connected through a ground terminal 18 by a wire 19.
Patent JP-H0874580-A (JP)
Title: Reed valve gear of two-cycle engine
Inventor: YAMASHITA HIROSHI
IPC: F02B25/20
Filed: 1994-09-05
Abstract: PURPOSE: To enable actualization of the decrement of intake resistance at the time of a low delivery ratio and the stabilization of reed behavior at the time of high delivery ratio both. CONSTITUTION: In this reed valve gear 1 of a two-cycle engine, opening or closing a valve port 10 by means of a reed 8 whose one end is set to a fixed part 8a and the other end to a free end 8b respectively, an auxiliary plate 15 with elasticity extending toward the free end 8b after being clamped to the reed 8 at is combinedly installed on a surface at the opposite side to the valve port 10 of this reed 8. In addition, at a closed position of the reed 8, a clearance 17 gradually increasing toward the free end 8b from the fixed part 8a is formed in space between the reed 8 and the auxiliary plate 15, and at a high lift position of the reed 8, the auxiliary plate 15 and this reed 8 both come into contact with each other, thereby performing on-off operations integrally.
Patent JP-H1174260-A (JP)
Title: Semiconductor device and its manufacture
Inventor: KOBAYASHI AKIHIKO
IPC: C08G77/04
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and its manufacture, wherein silicon group is condensed and dehydrated around the atmospheric pressure at a high degree, moisture absorption by an insulating thin film is prevented, so as to suppress the corrosion of a conductive layer and the deterioration of the functions of the insulating thin film, and the increase of the contact resistance between the lower layer wiring and the upper layer wiring in a multilayered interconnecting structure is prevented. SOLUTION: In a method of manufacturing a semiconductor device having an interconnecting structure composed of, at least one conductive layer on a semiconductor substrate 1 through an inter-layer insulating film 4, the inter- layer insulating film 4 is formed on the semiconductor substrate 1 by baking hydrogen silsesquioxane resin, and the inter-layer insulating film 4 is heat treated within a pressure range of 1 to 1000 Torr at a temperature of 150 to 550 deg.C.
Patent JP-H0792661-A (JP)
Title: Original plate for waterless planographic printing plate
Inventor: KAWAMURA KEN
IPC: G03F7/00
Filed: 1993-09-21
Abstract: PURPOSE:To provide a waterless planographic printing plate which makes it possible to carry out rapid plate making operation and is applicable even to highly fine line printing which is becoming the main current in present printing industry. CONSTITUTION:This original plate for the waterless planographic printing plate is formed by laminating a photosensitive resin layer, a silicone rubber layer and a cover film in this order on a substrate. The cover film is a film consisting of an ethylene-propylene copolymer and has the film properties of a Haze value 1 to 150 and Beck value 50 to 1000 seconds.
Patent JP-H04115570-A (JP)
Title: Master-slice semiconductor integrated circuit
Inventor: HIRABAYASHI YASUHISA
IPC: H01L21/82
Filed: 1990-09-05
Abstract: PURPOSE:To form a pull-down resistor whose resistance value is variable by a wiring process only by a method wherein the drain diffused regions of one or more N-type channel transistors are electrically connected to an I/O cell. CONSTITUTION:In a basic cell, N-type MOS-FET's 25 and 26 are formed on the parts where a N<+>-type diffused region 21 overlaps polycrystalline silicon layers 23 and 24 which are to be gate electrodes. If a wiring layer is added to the basic cell to utilize it as an N-type channel transistor for a pull-down resistor, the source electrodes 32 of one or more N-type channel transistors among a plurality of the N-type channel transistors whose gate electrodes are fixed to Vdd+ are fixed to a potential Vss-. The drain electrodes 33 of one or more N-type channel transistors are connected to an input inverter circuit 13 and an I/O terminal 11 with signal lines 34. With this constitution, a pull- down resistor can be obtained by a wiring process only and its resistance value can be varied if necessary.
Patent JP-H0788938-A (JP)
Title: Wall thickness control method for parison
Inventor: TOMITA SHINICHI
IPC: B29C48/09
Filed: 1993-09-21
Abstract: PURPOSE:To easily form a corrected parison pattern in a short time similar to an existing parison pattern using the existing parison pattern and immediately restart an operation based on the corrected parison pattern. CONSTITUTION:In a wall thickness control method for a prison P molded by extruding a resin from a nozzle slit 5 of a blow molding machine 1, a die gap amount is controlled based on a predetermined parison pattern on a screen on two orthogonal axes respectively indicating an injection stroke during molding and a die gap amount of the slit 5. Furthermore, gain and offset correcting factors to an existing parison pattern are set. A corrected parison pattern is formed by the multiplication of the set values by the gain factor and the addition of the offset factor. Based on the corrected parison pattern, a die gap amount is controlled.
Patent JP-S62109942-A (JP)
Inventor: KEEMIN CHIYAN
IPC: B22F9/00
Filed: 1986-10-03
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。
Patent JP-H0961641-A (JP)
Title: Fixing method for optical cable end part
Inventor: OGATA KAZUYA
IPC: G02B6/46
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To fix a tension member without stripping a slot rod by inserting a spacer into the groove of a slot rod end part without leaving any gap and clamping and fixing the tension member with a half-ring type clamp member by slot rods from the slot rods. SOLUTION: The spacer 50 which is so shaped and sized to conform with a groove 26 is inserted into the slight range of an end part of the slot rod 25 without leaving any gap. The spacer 50 is formed of relatively soft metal that a projection 542 can intrude into at least to length larger than the width of a clamp member 54. After the spacer 50 is inserted into the groove 26 at the end part, the clamp member 54 is applied on it and clamped with a bolt 546. Consequently, the tension member 24 is clamped by the clamp member 54 across a slot rod 546 and spacer 50 and the tension member 24 is fixed to a stay 14 eventually.
Patent JP-S60126931-A (JP)
Title: Frequency generation system of radio communication system
Inventor: ATSUGI GAKUO
IPC: H04B1/40
Filed: 1983-12-12
Abstract: PURPOSE:To reduce requirements of a modulator demodulator greatly by using a single high-stability original oscillator which is synchronized with a high-stability external clock frequency as a common original oscillator for an earth station and a satellite, and generating plural desired radio frequency signals, an intermediate frequency signal, and a clock signal. CONSTITUTION:The earth station 26 is provided with the original oscillator 27 which is synchronized with the external clock frequency. For example, a high- stability digital clock supply device 20 provided in a ground network 28 supplies the clock signal to the original oscillator 27, which is then synchronized with the clock signal. The original oscillator 27 is a phase locked loop and a phase comparator 32 makes a phase comparison between the output of a VCO31 and the clock signal of the clock supply device 29 and supplies its comparison output to the VCO31 as a control signal. This highly stabilized clock 33 is branched into many signals and one of them is converter into a high-stability frequency signal close to a radio frequency by the phase-locked loop 38 which consists of a phase comparator 34, low-pass filter 35, voltage-controlled oscillator 36, and frequency divider 37.