baber/WOPTO huggingface dataset:
Patent JP-S5557480-A (JP)
Title: Thermal head
Inventor: SHIBATA SUSUMU
IPC: B41J2/355
Filed: 1978-10-26
Abstract: PURPOSE:To enable bonding length to be increased, in a wiring structure of 1-raw multi-dot thermal head, by connecting heat-generating elements corresponding to 2nd, forward block on the same substrate and reversing wiring direction by blocks. CONSTITUTION:4 Pieces of heat-generating bodies constitute 1 block, and signal- and-power supply lines 601-604 for No. 1, No. 3 and No. 5 blocks numbered from the left in the sketch are provided on the top, and signal-and-power supply lines 601'-604' for No. 2, No. 4 and No. 6 blocks are provided on the bottom. In general, heat-generating bodies corresponding to i-th block abd (i+2)-th block are connected on the substrate through diodes. A multi-layer wiring is to be composed of an insulation plate 51 provided with lead wires 611-614 and an insulation plate 52 provided with lead wires 621-624. By doing this, it is possible to provide a lead wire bonding interval as large as 1 block of the heat-generation line.
Patent JP-H08305151-A (JP)
Title: Developing device
Inventor: TAKAMI NOBUO
IPC: G03G15/08
Filed: 1995-04-30
Abstract: PURPOSE: To provide a developing device which is reducible in size in the horizontal direction and capable of stirring the developer in the direction of axis of the developer carrier better than heretofore by forming a retaining part for stirring a developer, so that at least a part of the retaining part overlaps above a developer carrier. CONSTITUTION: A developer receiver case 24 is provided in the upper part of a developing roller and horizontally stirring units 25 and 27 for carrying the developer from one end to the other end and viceversa, in a width direction are arranged in the case 24. Moreover, first to third carrying rollers 21, 22 and 23 for drawing the developer after passing through a developing region in such a manner that the developer is carried by the developing roller 2 and carrying the developer to the case 24 are provided as well.
Patent JP-H07307466-A (JP)
Title: Preparation of mos semiconductor device
Inventor: TOOMASU RASUKA
IPC: H01L21/336
Filed: 1995-05-01
Abstract: PURPOSE: To reproducibly produce a semiconductor device having a substrate having recesses by forming a structured mask on a flat surface of a semiconductor substrate, partly oxidizing the substrate, starting from windows of the mask, until specified thickness of resulting oxide layer is reached, and removing the oxide to form recesses into the substrate. CONSTITUTION: An Si semiconductor substrate 1 has a structured mask 3 on the upper side. A partial oxide layer 5 grows into the deep of the substrate 1 and over the original surface of the substrate 1, Starting from windows of the mask 3, and penetrates into the mask 3. When specified thickness of the oxide layer 5 reaches this layer 5 and mask are removed to form recesses 8 into the structure 1. An emitter zone 20, base zone 16 and channel regions 22 adjacent to the walls of the recesses 8 are formed on the recess-existing surface of the substrate 1.
Patent JP-S62290170-A (JP)
Title: Photoelectric conversion device
Inventor: ISOBE YOSHINORI
IPC: H04N5/335
Filed: 1986-06-07
Abstract: PURPOSE:To simplify the manufacturing processes, to prevent an insulation layer from being deteriorated during the manufacturing processes and to stabilize the photoelectric conversion characteristics while controlling variation in storage capacitance, by providing a semiconductor layer on the insulation layer in a charge storing section. CONSTITUTION:A photoelectric conversion device according to the invention is composed of a photoelectric conversion section 1, a charge storing section 2 provided correspondingly to the photoelectric conversion section 1, a switching element section 3 one end of which is connected to the charge storing section 1 and a signal processing circuit 7 to which the other end of the switch element section 3 is connected. When light is applied to the photoelectric conversion section 1 and a voltage is applied to a common electrode 8, the conductivity of apertures in a semiconductor layer 13 is increased and electric charges are stored in discrete electrodes 5 of the charge storing section 2. A power supply is connected between the discrete electrodes 5 and the common electrode 4 so as to provide a higher potential on the side of the common electrode 4 and a voltage higher than a certain level is applied. Storage capacitance C can be thereby increased and an amount of stored charges also can be increased.
Patent JP-H02311253-A (JP)
Title: Ultrasonic application cutting process
Inventor: KOIZUMI YUKIHISA
IPC: B24B1/04
Filed: 1989-05-26
Abstract: PURPOSE:To obtain a smooth surface to be processed with a high process efficiency by executing a process applying several KHz to several tens KHz of vibration to a grinding stone that is being rotated, in a direction of a core shaft of a rotational shaft on which the grinding stone is installed, and after stopping the application, by executing a grinding process of a highly hardened material by the grinding stone. CONSTITUTION:Several KHz to several tens KHz ultrasonic vibration in a (Z) direction is applied to a grinding stone 3 by an ultrasonic generator 8, the grinding stone 3 being rotated by the drive of a main shaft drive motor 9, so as to roughly process a highly hardened material 2 such as a ceramics. After the rough process is finished, the ultrasonic generator 8 is stopped, and a grinding finishing process is executed for the highly hardened material 2 by the rotating grinding stone 3.
Patent JP-S5827709-A (JP)
Inventor: OOGASUTO HENRII JIYOOGENSEN JI
IPC: C08C1/00
Filed: 1982-07-29
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-S6025639-A (JP)
Title: Zirconia ceramics
Inventor: FUSEKI TOKUO
IPC: B24B1/00
Filed: 1983-07-19
Abstract: PURPOSE:To improve mechanical characteristics such as strength, tenacity and so on yet higher, by removing a thickness of more than 2mum of a sintered surface of a partially stabilized zirconia sintered body by means of grinding or polishing, in case of zirconia ceramics. CONSTITUTION:Monoclinic zirconia powder and zirconia compound powder are mixed together. Next, polyvinyl alcohol is mixed in this mixture as a binder, and it is molded under pressure after granulation, thus a partially stabilized zirconia sintered body is secured. When a surface layer of this sintered body is removed by a thickness of 2mum by means of grinding or polishing, both bending strength and breaking tenacious values go up so that mechanical chracteristics such as strength, tenacity and so on can be yet more improved than ever before.
Patent JP-H02310916-A (JP)
Title: Manufacture of thin-film semiconductor and thin-film semiconductor structure device
Inventor: INOUE HIRONORI
IPC: H01L21/336
Filed: 1989-05-26
Abstract: PURPOSE:To form a high-quality thin-film semiconductor on a large-area substrate at low costs by a method wherein a raw-material substance which contains a semiconductor element and which has been kept liquid or gaseous at room temperature and under normal pressure is irradiated with a particle beam, a sputtering particle is generated and a prescribed region of the substrate is irradiated with this particle. CONSTITUTION:A cooling head 11 made of copper is arranged in a horizontal position inside a vacuum container 10; a temperature is held at a melting point of monosilane by using liquid nitrogen. While the head 11 is being turned, monosilane gas 12 is supplied from a line-shaped gas jetting port 13; a solidified substance 3 of the gas 12 is formed at an outer circumference of the cooling head 11 made of copper. While the gas 12 is being supplied continuously from the jetting port 13, a sheet-shaped ion beam 4 is drawn out from an ion source 14; the surface of the solidified layer 3 is irradiated with this beam. Simultaneously with this operation, an excimer laser beam 16 is converged and scanned by using an optical system 17; a local region 18 of a sputtering-particle applied region 6 on a glass substrate 1 is irradiated with the beam. Thereby, a decomposition reaction of an applied sputtering particle 5 progresses; polycrystalline silicon is precipitated selectively.
Patent JP-S5833812-A (JP)
Title: High frequency transformer
Inventor: SAITOU MASAO
IPC: H01F19/06
Filed: 1981-08-21
Abstract: PURPOSE:To improve the amplitude-frequency characteristic and return loss characteristic up to a high frequency region by twisting the winding lead with the one end grounded while the other end opened and other desired number of winding leads together. CONSTITUTION:The primary and secondary signal winding leads 8, 9 has the winding ratio of 1:1 and each signal winding lead is turned four times around the troidal core using the ferrite material. The earth winding lead 5 is twisted with the signal winding lead and turned four times. According to this structure, the leakage inductance of signal winding lead is cancelled by the static capacitance like a distributed constant generated between the signal winding lead and earth winding lead and thereby the amplitude-frequency characteristic and return loss characteristic in the frequency band up to a radio frequency can be improved.
Patent JP-2000322684-A (JP)
Title: Traffic measuring system and traffic measuring method for the same
Inventor: NAITO KAZUTOSHI
IPC: G08G1/01
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a traffic measuring system capable of exactly measuring the passing speed of a vehicle by providing a measuring means for measuring the passing speed of the vehicle equipped with onboard device on the basis of a response signal received by a receiving means. SOLUTION: When an onboard device 4 loaded on a vehicle 3 to pass on a road receives a radio wave radiated by an antenna 11 of radio 1, the response signal containing a prescribed identification number is transmitted to road side radio 1. On the basis of the identification number contained in the received response signal, the road side radio 1 requests information for identifying the form of the vehicle of the onboard device 4 and the onboard device 4 transmits vehicle form information. An inquiry signal from the road side radio 1 is transmitted through the antenna 11 to a communication area 2. The onboard device 4 of the vehicle 3 passed through the communication area 2 continuously returns a response signal corresponding to this inquiry signal.  Then, the road side radio 1 measures the number of times of response of the continuously received response signal received through the antenna 11 and measures the passing speed of that vehicle.
Patent JP-2000318293-A (JP)
Title: Method for recording by using black ink composition having excellent black reproducibility
Inventor: SANO TSUYOSHI
IPC: C09D11/324
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To enhance black reproducibility by forming a second black composition of a blend of a carbon black, a magenta organic pigment and a cyan organic pigment and a first black ink composition by raising a black density as compared with the second composition. SOLUTION: In a preferred embodiment, a low density black portion is printed with a second black ink composition, and a high density black portion is printed by using a first black ink composition. In a more preferred embodiment, the low density black portion is printed with a second black ink composition and a high density black portion is printed by using the first black ink composition. In the more preferred embodiment, a portion corresponding to the black density when printed with less than 60% duty of the first ink composition is printed with the second black ink composition as a low density black portion. Meanwhile, the first black ink composition is printed with 100 to 60 duty %.
Patent JP-H06341495-A (JP)
Title: Differential gear
Inventor: IZAWA TAKASHI
IPC: F16H48/40
Filed: 1993-06-02
Abstract: PURPOSE:To make differential limiting force at the time of engine braking of a vehicle smaller than at the time of forward driving by frictional force between a pinion gear and a differential case by engagement reaction force with a side gear. CONSTITUTION:A differential device 7 is furnished with a differential case 21 to rotate by dividing force of an engine, side gears 37, 39 respectively connected to the side of wheels and pinion gears 55, 57 connecting the side gears 37, 37 to each other and having each of large diametrical and small diametrical sliding contact parts 59, 61, 67, 65 between themselves and the differential case 21, and at the time of forward driving of a vehicle, when torque is input from the differential case 21, the large diametrical sliding contact parts 59, 61, 67 come to be in the contact state and when it is input from the side gears 37, 39, the small diametrical sliding contact part 65 comes to be in the contact state.
Patent JP-S5656177-A (JP)
Title: Turn-off time detecting circuit for inverter
Inventor: KUBOTA YOSHIO
IPC: H02M7/515
Filed: 1979-10-12
Abstract: PURPOSE:To enable detection of an accurate turn-off time without any error due to a commutation time by employing a detecting signal of a voltage across a reactor inserted in series with a thyristor element. CONSTITUTION:A DC output from a power rectifier circuit 2 is converted by a bridge having thyristors 3-6, and the converted output is supplied to a tank load circuit 13. On the other hand, saturable reactors 7-10 are connected in series with the thyristor. Then, the terminal voltage of one saturable reactor 9 is detected by a pulse transformer 18, and the detected voltage is applied to a waveform shaping circuit 19, and the terminal voltage of the load 13 is detected by the pulse transformer 16, and the detected voltage is inputted to a waveform shaping circuit 17. The outputs from the circuits 17, 19 and a signal having out of phase by 180 deg. from the thrystor gate signal from a gate signal forming circuit 15 are applied to the inputs of an NAND circuit 20. The period of the turn-off time can be obtained as an output from the NAND circuit 20.
Patent JP-S6112443-A (JP)
Title: Throttle control system for internal-combustion engine with automatic transmission gear
Inventor: URIYUUBARA MAKOTO
IPC: B60W10/10
Filed: 1984-06-26
Abstract: PURPOSE:To prevent the occurrence of disengaging shock of a clutch, by a method wherein, in case a clutch is disengaged in a state of transmission operation being rendered ineffective, disengaging operation of the clutch is controlled according to the result of comparison between a current optimum throttle valve opening and a detecting throttle valve opening. CONSTITUTION:When, with the aid of an electronic control device 13, turning- ON of an idle switch 17 detects that an accel pedal 14 is released from step-on of a foot during operation of a vehicle, it is decided whether a next car speed detected by a car speed sensor 10 is equal to or becomes below a set car speed VO stored in a ROM13a. When decision is YES, an optimum throttle valve opening TH1 at which a clutch 2 is disengaged in response to an output from a rotary sensor 8 is read, and the result is compared with a present throttle valve opening TH provided by the throttle valve opening sensor 18. In the case of TH<=TH1, a clutch actuator 3 is controlled so as to start disengagement of the clutch 2. Thereafter, a throttle valve opening TH2 responding to the number of revolutions of an engine is decided, and a throttle valve 1b is held at the opening TH2.
Patent JP-S5357093-A (JP)
Title: Fixing method of magnetic pole piece of nuclear magnetic resonance device
Inventor: CHIBA AKIO
IPC: G01R33/383
Filed: 1976-11-04
Abstract: PURPOSE: To prepare the magnet pole piece for a nuclear magnetic resonance device, which is so highly precise and stable as to require no mechanical adjustment by pouring into a mold both an internal chill material of a preset coefficient of thermal expansion and an insert (or a distance piece). 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000288294-A (JP)
Title: Drying tool
Inventor: KAWASE SHIGERU
IPC: D06F55/00
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a drying tool for drying a sheet-shaped object speedily. SOLUTION: A width spreading member 1 is provided with either clips 2 or clip fastener parts 3 or both of them. The width spreading member 1 enlarges the interval of a sheet-shaped object so that its superposed parts may not come into tight contact with each other at the time of hanging the sheet-shaped object on a clothespole or clothesline for drying. The width spreading member 1 may be formed freely in a rod shape, a plate shape, a linear shape, a curved shape, or the like.
Patent JP-S5772009-A (JP)
Title: Sensor for rotating angle
Inventor: IWASAKI SHINICHIROU
IPC: G01D5/20
Filed: 1981-08-21
Abstract: PURPOSE: To obtain a robust rotating angle sensor with simple electric process by a construction wherein a permanent magnet and paramagnetic substances each having a coil wound round it are disposed in parallel to a rotary shaft and a fan-shaped ferromagnetic substance is mounted on the rotary shaft to be rotated at a position near both the ends of the permanent magnet and the paramagnetic substance, thereby to detect a current generated when pulses of given voltage are applied to the coil.  
     CONSTITUTION: A permanent magnet 18 and paramagnetic substance 19, 20 having coils 22, 31 wound around them, respectively, are disposed within a resinous body 5 in parallel to a rotary shaft 8. Thereabove a fan-shaped member 14 formed of a ferromagnetic substance is mounted on the rotary shaft 8. As pulse voltage is applied to an input terminal 102, a current passes through the coils 22, 31 alternately from a constant voltage power supply 101 via Tr103, inverting amplifiers IN3W5, and Tr121, 104, 182, 181. Voltage produced when the current passes through a resistor 105 and voltage when the current passes through a resistor 183 are integrated by an integrating circuit 184, 185 and thus integrated value is input to a differential amplifier 186, so that its output 108 issues two times voltage of a moving amount of the fan-shaped member 14 with respect to the paramagnetic substance 19. Thus, it becomes possible to obtain a robust rotating angle sensor with simple electric process. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0425751-A (JP)
Title: Inspecting device for alcohol sensor
Inventor: SHIMAMURA MASAHIKO
IPC: G01N33/28
Filed: 1990-05-22
Abstract: PURPOSE:To improve safety and workability without using a liquid mixed with alcohol by inspecting the output characteristic of a sensor in accordance with the voltage outputted when respective capacitors for monitoring are selectively connected to an electrode of an electrostatic capacity detector. CONSTITUTION:The detector 19 detects the electrostatic capacity of the con nected capacitor inclusive of the electrostatic capacity C0 between a pipe mem ber 15 and the central electrode 20 when a control signal is emitted from an inspecting unit 50 to a rotary actuator 44 and a brush 45 is selectively connected to one of C1, C2 to Cn of the capacitor 43. The output voltage is outputted to a unit 50 in accordance therewith. Whether the sensor is accepted or rejected is decided according to whether this output voltage value corresponds to a characteristic curve or not. The output characteristic of an alcohol concn. meas uring instrument 14 is inspected simply by connecting a clip 47 of a load device 41 to the member 15 and selectively connecting the brush 45 to the capacitor 43 in the state of connecting a connection 40 tot he electrode 20. The safety and workability are improved in this way without using the liquid mixed with the alcohol.
Patent JP-S5942386-A (JP)
Inventor: SOROMON ESU KURIOZE
IPC: A61K31/435
Filed: 1983-07-21
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-H10321529-A (JP)
Title: Double layer selective growth method
Inventor: MUKODA MASASHI
IPC: H01L21/20
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a double layer selective growth method for producing a III-N compound semiconductor film, in which there is no transfer, propagated from an interface between the III-N compound semiconductor film and a substrate to the surface of III-N compound semiconductor film. SOLUTION: After SiO2 films 3a, 3b, 3c and 3d are formed at one part on the surface of GaN layer 2 on a substrate 1, a GaN layer 4 is formed by growing the GaN layer 2, so as to cover the entire surface of SiO2 films, 3a, 3b, 3c and 3d and after SiO2 films 5a, 5b, 5c, 5d and 5e composed of materials not to grow GaN are formed on the surface of this GaN layer 4, so as to include areas not to be covered with the SiO2 films 3a, 3b, 3c and 3d at least one the projection planes of SiO2 films 3a, 3b, 3c and 3d in parallel with the substrate 1, a GaN layer 6 is formed by growing the GaN layer 4.
Patent JP-S5656541-A (JP)
Title: Air conditioner
Inventor: NAKADA MINORU
IPC: F24F1/00
Filed: 1979-10-13
Abstract: PURPOSE: To improve the blowing characteristics and reduce the number of parts by forming monolithically a roll starting part composing the suction port of a fan casing and a nose part in the interior unit of a split-type air conditioner installed on the surface of a room to be air-conditioned.  
     CONSTITUTION: The interior unit is constituted by fitting a laterally-blowing fan 11, a fan motor (not shown in the figure), a heat exchanger 17, etc. to the inside of the main body 10 formed monolithically of a synthetic resin material. The main body 10 constitutes the fan casing 19 in the main and the front part thereof is fitted with a panel 20, while the rear part thereof a blocked up by a guid part 21. The fan casing 19 is provided with the suction port 25 formed of a fan guide piece part 30, a side plate part 31 and a partition part 32. The fan guide piece part 30 is closely fitted to the upper surface plate 20a of the panel 20 and is curved from the front end part which is set as the roll strating part 33 toward the back surface thereof. In addition, the upper end of the partition part 32 is formed as the nose part 37, which is formed monolithically with the guide piece part 30. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5559521-A (JP)
Title: Intermediate amplifier for two-way bus
Inventor: SASAKI TAKESHI
IPC: H03F3/62
Filed: 1978-10-27
Abstract: PURPOSE: To ensure an easy application of the amplifier even to the signal-end type two-way digital data transmission line by giving the control to the gate circuit inserted via the transmission signal in order to avoid the feedback of the transmission signal.  
     CONSTITUTION: Two-way digital data transmission lines 101 and 101' are separated into transmission signal route 103 or 103' and reception signal route 103' or 103 through reception signal reverse gate circuits 2 and 2' plus driving NAND circuits 3 and 3'. At the same time, NAND gate circuits 4 and 4' are added along with capacitors 5 and 5' which delay the rise time of the signal in order to give the control to circuits 3 and 3' by the signal of route 103 or 103'. As a result, the signal sent from line 101 is delivered to line 101' via the route of circuit 2 - route 103 - circuit 3, and also prevented from being fed back to line 101 via the route of circuit 2' - route 103' - circuit 3'. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5859768-A (JP)
Inventor: UIRIAMU JII ROODOSESU
IPC: B25B15/00
Filed: 1982-07-30
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-S62286440-A (JP)
Inventor: YAMAMOTO TOSHIYOSHI
IPC: A61B5/0245
Filed: 1986-06-06
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。