baber/WOPTO huggingface dataset:
Patent JP-H09103083-A (JP)
Title: Piezoelectric motor
Inventor: ISOBE JIRO
IPC: H02N2/00
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To increase the speed of a piezoelectric motor by incorporating an air blower rotated together with a shaft into the piezoelectric motor, spraying air towards the central direction of the shaft from the outside of a body of revolution and bringing the inclined plane of a driving section into contact with the teeth of the body of revolution by the force of the air. SOLUTION: An air blower turned together with a shaft 4 sprays air towards the center of the shaft 4 from the outside of the air blower, the air pushes driving sections 11a, 11d, 11f, and the inclined planes of the driving sections work so as to be brought into contact with teeth. That is, a body of revolution 1 is revolved in the clockwise direction centering around the shaft 4. The air blower is also fixed onto the shaft 4 by a key 3, etc., and rotated together with the shaft 4 centering around the shaft 4. Accordingly, air is sprayed towards the center of the shaft 4 from the outside of the air blower with the revolution of the shaft 4, and force is applied to the driving sections so that the driving sections 11a, 11d, 11f are brought into contact with the teeth of the shaft 4.  When rotation is started, torsion coil springs 12a, 12d, 12f are used jointly, and the driving sections are pushed.
Patent JP-H09114224-A (JP)
Title: Object detection device
Inventor: YAMADA YOSHIKI
IPC: H03K17/94
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To make constitution simple, inexpensive and compact and to facilitate fitting work by using one control circuit in common with respect to plural object detection elements such as a toner sensor. SOLUTION: This object detection device is constituted so that the plural toner sensors S0-S3 are controlled by one control circuit 20. The control circuit 20 is provided with a detection circuit 30, a switching circuit 40 successively selecting one of the sensors S0-S3 and connecting it to the detection circuit 30 and a switching control signal generation circuit 50 impressing a switching control signal for controlling the successive selecting action of the switching circuit 40 on the switching circuit 40. Then, the existence of an object is detected by the detection circuit 30 based on the output or the characteristic change of the sensors S0-S3 connected through the switching circuit 40.
Patent JP-H06135135-A (JP)
Title: Thermal recording material
Inventor: SHIKU SHIGEKAZU
IPC: B41M5/40
Filed: 1992-10-29
Abstract: PURPOSE:To provide a thermal recording material imparting high printing recording density, having high gloss, excellent in preservability and also excel lent in the recording aptitude of a full-automatic labeller. CONSTITUTION:An undercoat layer based on pigment and 1 to 20wt.% of an aqueous binder, a thermal recording layer containing a color former and a coupler developing a color upon the contact with the color former, an intermediate layer containing an aqueous binder and an overcoat layer containing an ionizing radiation curable resin are successively provided on base paper to constitute a thermal recording material. This thermal recording material is irradiated with ionizing radiation.
Patent JP-H09113446-A (JP)
Title: Infrared gas analyzer
Inventor: AKIYAMA SHIGEYUKI
IPC: G01N21/35
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To obtain an infrared gas analyzer in which the temperature of an infrared detector as a whole is adjusted in a well-balanced manner and in which a temperature abnormality and a failure are reduced by a method wherein a facelike heater which is provided with a self-temperature control function is arranged at the detector. SOLUTION: An infrared gas analyzer is provided with an infrared light source 1, with a filter part 2 in which a semitransparent mirror used to pass infrared rays in a usage wavelength region, a BPF and the like are housed at the inside, with a sample cell 3 which circulates a sample gas, with an infrared detector 4 which analyzes a component in the sample gas and with a facelike heater 5 Which is pasted on the rear surface of the infrared detector 4. As the heater 5, a thin sheetlike heating element, e.g. a heating element whose thin sheet itself is composed of a polymer conductive material, can be used, and its shape and its calorific value can be designated freely.  In addition, the heater 5 is provided with a self-temperature control function due to the characteristic of the conductive material itself or due to a combination with a thermostat, and the circumference of the infrared detector 4 can be maintained easily at a constant temperature. Consequently, its temperature can be adjusted in a well-balanced manner as a whole.
Patent JP-H06137408-A (JP)
Title: Transfer device
Inventor: OZEKI KAZUHIRO
IPC: F16H37/06
Filed: 1992-10-30
Abstract: PURPOSE:To reduce weight of an output shaft, and prevent with a simple structure generation of noises and seizure of an oil pump which may be caused by suctioning air or dusts from an oil strainer by arranging the oil strainer inside a hollow space of the output shaft on the bottom of a transfer case. CONSTITUTION:When a transfer device 1 is operated, an oil pump 1.5 is driven. Oil in an oil reservoir 83 is suctioned through an oil strainer 111, a flow passage 109 and a suction port 107. On the other hand, the oil discharged from the oil pump 15 is supplied to each lubrication portion of an input shaft 3, a center differential 5, a differential control device 7 and a rear wheel side output shaft 9 through a discharge port 117, flow passages 117 and 119. A hollow space 85 is formed on an axial center of an output shaft 11, while the oil strainer 111 is arranged inside the hollow space. It is thus possible to prevent agitation of the oil in the hollow space 85 even when the oil inside the oil reservoir 83 is agitated by a chain transmission mechanism 13, and to prevent suctioning of air or dusts from the oil strainer 111.
Patent JP-H07145333-A (JP)
Title: Resin composition for marine paint
Inventor: MIYAMOTO TAKASHI
IPC: C09D175/00
Filed: 1993-11-22
Abstract: PURPOSE:To a resin composition for use in producing a paint highly effective in controlling the attachment of algae and shellfish. CONSTITUTION:A polyurethane and/or a polyurethaneurea each having a content of anionic groups (a) of 10-10,000 eq/10<6>g is mixed with a cationic antifouling agent having cationic groups (b), in such a proportion that the amount of the groups (b) is 0.1 to 3.0 equivalents to the groups (a).
Patent JP-H07144082-A (JP)
Title: Fully rotary bobbin
Inventor: HIROSE TOKUZO
IPC: D05B57/14
Filed: 1993-11-22
Abstract: PURPOSE:To provide the fully rotary bobbin so as to prevent sewing quality from being lowered by eliminating any big change in the tension of an upper thread at the time of a sewing operation. CONSTITUTION:Concerning the fully rotary bobbin to rotationally drive an outer bobbin in the state of fitting a track line 8 of an inner bobbin 2 into the track groove of an outer bobbin and blocking the rotation of the inner bobbin 2, the entire part or the outer surface, at least, of the track line 8 is composed of any material with a small friction coefficient or synthetic resin such as polyetrafluoroethylene or liquid crystal polymer, for example, over a range L1 previously decided in a direction opposite to an outer bobbin rotating direction 5 from a thread pull-out part 13.
Patent JP-H09137671-A (JP)
Title: Drive controlling device for motor
Inventor: IWASAKI YUKIO
IPC: E05F15/10
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To precisely detect cycles of pulse signals. SOLUTION: In the case where rise of a pulse signal is detected, judgement is made 102 to decide whether or not 0 is set in a flag F showing the present time is in a mask time or not, and if 0 is being set, 1 is set 104 in the flag F, and cycles of the pulse signals are detected 106 with the time during rise of the pulse signal detected. A pinched detection is made 108, and judgement is made 110 to decide whether or not the mask time tn is elapsed since the step 102 is judged affirmative with the current routine executed. If the mask time tn is elapsed, 0 is set 112 in the flag F, and the current routine is completed.
Patent JP-S62156329-A (JP)
Inventor: SATO SABURO
IPC: D02G3/24
Filed: 1985-12-27
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-S62230127-A (JP)
Title: Radio selective call receiver
Inventor: MORI YASUHIRO
IPC: H04W84/02
Filed: 1986-12-10
Abstract: PURPOSE:To prevent the destruction of a message due to power OFF by holding power supply to a storage means or the like even after power OFF when no message signal is stored in a storage means and no storage signal is read. CONSTITUTION:The power of a bettery 18 is supplied to a receiver via terminals S2,S1 only so far in response to the content of a prescribed area of a RAM 50 supervising an unconfirmed message and storing the flag for the unconfirmed message as supervisory information and a CPU controls so as to conduct a PNP transistor (TR) 2 via an output port, a resistor 5, an NPN TR 3 and a resistor 4. Thus, the power of the battery 18 is supplied to the receiver via the TR 2 independently of the position of a switch 20. Thus, even if the possessor of the receiver turns off the switch 20 in error regardless of the inconfirmed message stored in a memory 50, the content of the memory 50 is protected.
Patent JP-H01134959-A (JP)
Title: Lead frame coated with vapor-deposited aluminum and manufacture thereof
Inventor: SANKI SADAHIKO
IPC: H01L23/50
Filed: 1987-11-19
Abstract: PURPOSE:To improve a lead frame in its resistance to heat by a method wherein an iron nitride layer is formed on a substrate of an iron-nickel alloy or the like, an aluminum layer is placed thereon for the construction of a lead frame covered by a vapor-deposited aluminum coating whereby iron on the substrate is prevented from diffusing into the aluminum layer. CONSTITUTION:An iron nitride layer 12 is formed on an alloy substrate 11 built of an iron-nickel alloy or an iron cobalt-nickel alloy. An aluminum substrate 13 is formed on the from nitride layer 12. The alloy substrate 11, the iron nitride layer 12, and the aluminum layer 13 construct a lead frame coated with a vapor-deposited aluminum layer. The iron nitride layer 12 is 0.01-0.5mum thick and the aluminum layer 13 is 2-4mum thick. In this design, iron on the alloy substrate 11 is prevented from diffusing into the aluminum layer 13, which improves a lead frame in its resistance to heat.
Patent JP-H07147724-A (JP)
Title: Circuit breaker and its test method
Inventor: SAKANO MAKOTO
IPC: H02H3/347
Filed: 1993-11-24
Abstract: PURPOSE:To facilitate the withstanding voltage test or the insulation resistance test between the phases of the main circuits of a molded-case circuit breaker while the trouble of the wiring is avoided. CONSTITUTION:A molded-case circuit breaker with a current leakage warning function has a which detects currents flowing through main circuits with overcurrent detecting devices 2a, 2b and 2c to protect the main circuits from an overcurrent and a short-circuit, and further, a function which detects a current leakage with a current leakage judging circuit 8 in accordance with the detected result of a zero-phase current flowing through main circuits which is obtained by a zero-phase current transformer 7. The main circuits of the molded-case circuit breaker are connected to external terminals 11a and 11b. The power supply terminals 9a and 9b of the current leakage judging circuit 8 and the external terminals 11a and 11b are provided on the external terminal block of the molded-case circuit breaker and the power supply terminals 9a and 9b are connected to the external terminals 11a and 11b with lead wires 12a and 12b respectively. In order to perform a withstanding voltage test or an insulation resistance test, the lead wires 12a and 12b are removed to separate the current leakage judging circuit 8.
Patent JP-H02142360-A (JP)
Title: Protective device for inverter circuit
Inventor: OTSUKA NOBUO
IPC: H02M7/48
Filed: 1988-11-18
Abstract: PURPOSE:To prevent circulating current from flowing to switching elements by putting the switching elements into OFF states when ON/OFF signals to switching elements cannot be obtained for a definite time. CONSTITUTION:The output from a PWM signal generation circuit 27 is transferred to photocouplers 20 to 25 through an inverter 26 and by turning On and OFF the switching elements in an operation section 19 PWM control is performed. A NOR theoretical value of two signals from terminals U and W among the outputs from a signal generation section is judged at a detection section 33 and is supplied to the base of a transistor 35 through a capacitor 34 and a resistor 356. When no output at the detection section 33 changes, the voltage at a point B is raised to cause the transistor 35 OFF, a capacitor 38 is discharged. As a result, a transistor 28 is turned OFF and all the photocouplers 20 to 25 are turned OFF. All the switching elements are thereby turned OFF.
Patent JP-H01136841-A (JP)
Title: Dump truck
Inventor: TAKAHASHI YUSAKU
IPC: E02F5/12
Filed: 1987-11-21
Abstract: PURPOSE:To efficiently carry out the laying operation of the gravel and sand for foundations by providing an aggregate flow rate regulating mechanism, and an aggregate delivering mechanism for delivering the dumping gravel, etc., sideway. CONSTITUTION:An aggregate flow rate regulating mechanism consists of a suspended door 2, oscillation bars 7, aggregate flow-out regulating bars 9, etc. Also, an aggregate delivering mechanism consists of a belt conveyor 14, a prime mover 17, an eccentric wheel 18, etc. An aggregate 40 such as gravel, etc., is fed to an execution-required side groove end by lifting up a load carrying platform 1 and starting a prime mover 17. In this case, the mass of the aggregate is broken by means of the aggregate flow-out regulating bars 9 to facilitate the flow out of the aggregate. The flow rate and flowing quantity of the aggregate 40 to an aggregate flow-out port 39 is made uniform due to the oscillation of the oscillation bars 7 to make the aggregate 40 flow out uniformly and smoothly onto the belt conveyor 14 and conveyed to the side of the dump truck 36 and fall. Thereby, the feeding of an aggregate can be efficiently carried out.
Patent JP-H09131354-A (JP)
Title: Odontotherapeutic hand piece
Inventor: SUDO HIROSHI
IPC: A61C1/08
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To easily replace an electrode ring by fitting the electrode ring and a lamp holder to a coupling tube coupling and connecting the upper section and lower section of an illuminated hand piece illuminated with the illumination light from the tip of the hand piece. SOLUTION: A hand piece lower section 2 and a coupling tube 3 inserted into it are provided, and a lamp holder 6 is coupled with the base section of the coupling tube 3. A hand piece upper section 1 provided with an illumination port 13, a water spray port 40, and an air spray port 41 at the tip is coupled with the coupling tube 3. The coupling tube 3 is pressed while being rotated against the hand piece upper section 1. The pressing projection 15 of the hand piece upper section 1 is matched with a coupling recess on the back face side of the lamp unit 7 of the lamp holder 6 coupled with the hand piece lower section 2, and the hand piece upper and lower sections 1, 2 are assembled while a seat ring spring is compressed. The electrode pin 8 of the lamp unit 7 is kept in contact with an electrode ring provided on the hand piece lower section 1 side, and a lamp is turned on.
Patent JP-H10117705-A (JP)
Title: Edible bacterial cellulose composition
Inventor: KANEKO KAZUKO
IPC: A23L21/10
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To obtain an edible bacterial cellulose composition that contains bacterial cellulose having a structure obtainable by agitation culture, and improves viscosity, fluidity and water-retentivity and texture of products to be suitable for coating of deep fried fish and vegetables. SOLUTION: This edible bacterial cellulose composition having a structure obtainable by agitation culture comprises a bacterial cellulose which has 1.6×10<4> or larger polystyrene-converted weight - average polymerization degree and is subjected to dissociation treatment, and one or more components selected from polypeptides and edible polysaccharides.
Patent JP-H05128541-A (JP)
Title: Optical memory and objective lens angle control method and flexible circuit board
Inventor: YONEKUBO MASATOSHI
IPC: G11B7/085
Filed: 1991-11-08
Abstract: PURPOSE:To simplify the structure of an adjustable optical head, facilitate the angle adjustment of an objective lens and reduce wiring resistance force. CONSTITUTION:A magnetic substance is fixed with a chassis 101 so that it may be magnetically levitated. A sliding section is transferred along an inner yoke. The angle of an objective lens is controlled by adjusting a magnet. A slit is provided on a flexible board so as to make them symmetrical before and after. This construction makes it possible to minimized friction, use one stage servo system, reduce the size and cost of a device and increase the speed for a practical service. This construction has also embodied the angle adjustment of the objective lens having good workability. This also serves to reduce wiring resistance and minimize fluctuation as well.
Patent JP-H03153057-A (JP)
Title: Semiconductor device
Inventor: KOMARU MAKIO
IPC: H01L23/522
Filed: 1989-11-10
Abstract: PURPOSE:To prevent a leakage current from flowing via a via-hole interconnection layer by a method wherein an insulating film is formed between a device main body and the via-hole interconnection layer inside a via hole made in the device main body. CONSTITUTION:In this semiconductor device, a via hole 8 which passes an active layer 5, a buffer layer 6 and a semiconductor substrate 7 is made; after that, an insulating film 11 such as a silicon nitride film, a silicon oxide film or the like is formed on an inner face of the via hole by a CVD method or the like; after that, a via-hole interconnection layer 10 is formed on the insulating film; it is constituted that a source electrode 1 is connected electrically to a PHS layer 9 by using the interconnection layer. As a result, even when a transistor having a source electrode 1, a gate electrode 2 and a drain electrode 3 is grounded via the via-hole interconnection layer 10 and the PHS layer 9, the active layer 5, the buffer layer 6 and the semiconductor substrate 7 are insulated from the via-hole interconnection layer 10 by using the insulating film 11.
Patent JP-S62156816-A (JP)
Title: Patterning method
Inventor: ABE TAKAYUKI
IPC: H01L21/30
Filed: 1985-12-28
Abstract: PURPOSE:To contrive improvement in the efficiency of an integrated circuit by a method wherein the boundary, to be used for split drawing of an integrated circuit pattern, is selected and registered in advance as the proposed boundary for patterning field, and the size of the patterning field is variably set in accordance with said proposed boundary, and a patterning operation is performed. CONSTITUTION:The proposed position of the patterning field boundary to be set in the fundamental part of a repetitive pattern is selected using the graphic operation function in the system, and the determined proposed position of the patterning field boundary is indicated by a one-dot chain line 21. The setting of the patterning field is performed within the range of a data drawing-up program, to be used for an electron beam exposure device, in such a manner that the following two conditions are satisfied. They are the size of patterning field is set at the value of integral number times and one of the patterning field boundaries is set at the position of the patterning field boundary. A resist process is proceeded by the prepared data for the electron beam exposure device and the electron beam exposure device, and a semiconductor integrated circuit memory is formed. The patterning field provided as above-mentioned is indicated in the diagrams (a) and (b).
Patent JP-S63148464-A (JP)
Title: Head disk driver
Inventor: KONISHI HIROSHI
IPC: G11B19/20
Filed: 1986-12-11
Abstract: PURPOSE:To improve the seal-up effect in a hard disk driver and to store many hard disks by connecting a hub to the motor shaft part set inside a base together with a stator and a rotor attached to the motor shaft part set outside the base respectively and providing a control substrate at a place outside the base. CONSTITUTION:A hub 25 is connected to the part of a motor shaft 22 set inside a base together with a stator 23 and a rotor 24 attached to the part of the shaft 22 set outside the base respectively. Then a control substrate 32 is provided at a place outside the base. In such as constitution, a spindle motor 21 works with the actuating signal received from a motor control circuit set outside the base. Thus the rotor 24, the shaft 22 and the hub 25 are revolved unitedly with the stator 23. Then many hard disks set on the hub 25 are also revolved. Thus a hard disk driver can store many hard disks.
Patent JP-S62157467-A (JP)
Title: Planning edition system
Inventor: TODA AKIRA
IPC: G03F1/90
Filed: 1985-12-28
Abstract: PURPOSE:To correct the magnification for a photographic picture subject to layout with high operability by using a magnification variable means and approaching the displayed magnification of photographic picture information gradually to an object magnification while being varied sequentially stepwise. CONSTITUTION:An input means 33 picks up a square print and when the magnification designation represented in a menu section is picked up, a magnification variable means 1b displays a picture being 1/2 of the object display magnification in response to the object display magnification inputted from the input means 33 and then displays a picture being 2/3 multiple of the object display magnification. Then the object displayed magnification is displayed sequentially as n/(n-1) multiple (n is a positive integer) and the photographic picture is displayed while being magnified in a fine pitch even near the object display magnification. Thus, the photographic picture is displayed while being magnified in an optimum magnification near the object display magnification.
Patent JP-H06147586-A (JP)
Title: Room temperature control method in air conditioning system
Inventor: OZU TSUTOMU
IPC: F24F11/02
Filed: 1992-10-30
Abstract: PURPOSE:To prevent one from feeling hot or cold with the temperature of outside air by correcting a setting temperature based on a temperature detected with an outside air temperature detection sensor so as to calculate a target temperature and controlling an air conditioning system based on this target temperature. CONSTITUTION:Cooling operation is carried out by circulating refrigerant in indoor equipment 2 by way of a pipeline 3 with a compressor incorporated in outdoor equipment 1. During this operation, a control circuit 8 in the indoor equipment 2 shifts a setting temperature to a lower value in the case when the open air temperature input from an outside air temperature detection sensor 6 is higher than the setting temperature, which applies to cooling operation. In the case of heating, the setting temperature is shifted to a higher value when the outside air temperature is lower than the setting temperature. This makes is possible to prevent from feeling hot or cold with the outside air temperature during cooling and hating operation.