baber/WOPTO huggingface dataset:
Patent JP-S62127256-A (JP)
Title: Thermal printing head
Inventor: NARITA TOSHIO
IPC: B41J2/335
Filed: 1985-11-28
Abstract: PURPOSE:To prevent a deterioration in printing quality by heat accumulation in a thermal head, by a method wherein; on a convex portion provided on a part of an alumina substrate, a glazed glass is so formed as to have smaller area than that of the convex portion, and thereon a heating element is provided. CONSTITUTION:On a convex portion on an alumina substrate 21, a glazed glass 22, as well as an electrode 23, a heating element 24, and a protective layer 25 are provided to form a thermal head. The glazed glass 22 is not larger than the alumina convex portion in area, thus remarkably reducing thickness and volume. Namely, it is smaller approximately 1/2 in thickness and 70% in volume than the conventional thermal head. The alumina convex portion can be freely controlled in height, thus it can be formed as high as more than 100mum as necessary to improve a contact properties with paper.
Patent JP-H02224871-A (JP)
Title: Method and device for cutting heat exchanger tube bundle
Inventor: KOUSAKA RIYOUICHI
IPC: B23K26/38
Filed: 1988-10-24
Abstract: PURPOSE:To easily and rapidly cut the tube bundle of a heat exchanger and to execute the cutting of the tube bundle of the heat exchanger in a manner as to improve working environment by cutting the tube bundle of the heat exchanger to a staircase shape symmetrical with a center. CONSTITUTION:Only the spare torches 25 are previously ignited and arms 24 are lowered at a proper speed to put the tube bundle 3 into an easy-to-cut state by predicting the range to be cut. Gas is discharged to cutting torches 26 to cause the self ignition by the flames of the torches 25 upon completion of the descending. The arms 24 are then raised at a proper speed to cut the tube bundle 3 from below to above. A control panel 30 starts a preheating downward cutting action by a sequence circuit contained therein to simultaneously put off the flames of the torches 26 upon completion of the ascending. The torches 25 of the respective arms 24 are respectively matched with the inner position (2) with each other from the position (1) upon completion of the descending and thereafter, the upward cutting action is started by igniting the torches 26. The similar operations are thereafter repeated and the operations are progressed successively to the inner symmetrical positions (2) (3) (4) to complete the cutting operation. The tube bundle is thus cut to the staircase shape shown in figure.
Patent JP-H08130596-A (JP)
Title: Facsimile equipment
Inventor: NISHIJIMA TAKEO
IPC: H04N1/00
Filed: 1994-10-31
Abstract: PURPOSE: To facilitate the allocation of parameters between user parameters and service parameters, to easily correspond to respective countries and to improve the workability of a service man. CONSTITUTION: The plural parameters which decide the operation of a facsimile equipment 1 and which can be changed are stored in system RAM 33. A flag deciding the user parameter which a general user can change or the service parameter which only the service man can change on the respective parameters is stored in ROM 34. A user mode where only the user parameter can be changed and a service mode where the user parameter and the service parameter can be changed are provided for changing the respective parameters.
Patent JP-H01110197-A (JP)
Title: Slip such as statement of delivery
Inventor: SEKIGUCHI YUJI
IPC: B42D11/00
Filed: 1987-10-23
Abstract: PURPOSE: To inform customers of a total service point together with a total purchase amount by providing a column on the slips such as statement of delivery to indicate the total service point obtained by subtracting the amount per one service point from the total amount a customer has so far purchased. CONSTITUTION: Assuming that an amount per one point for the total registration amount is, for example, 500 yen, the desired registration point is obtained. The new registration point is added to the total point so far obtained. Comparing a new total point with ranked point in a rank setting memory, when the newly obtained point is approximate within 10 points in reference to the ranked point, the total point displayed on a display 7 is switched to a reverse printer display. Then, the additional point is obtained from the customer's final registration amount and thus, the new total point is obtained by adding the new point to the total point and the new total point is stored in a total point area for a customer file memory 25.
Patent JP-H07107729-A (JP)
Title: Electric rotating machine
Inventor: NOSE TAMOTSU
IPC: H02K37/12
Filed: 1993-09-30
Abstract: PURPOSE:To improve the T/N characteristic value of an electric rotating machine largely by the use of a simple structure. CONSTITUTION:The facing sections of a core 12 on the rotor side and cores 15, 16 on the stator side are formed extending over a plurality of surfaces, and reluctance at the time of the facing of the core 12 on the rotor side and the cores 15, 16 on the stator side is reduced to a fixed level or less particularly in reluctance type and magnetic-flux concentration inversion type electric rotating machines.
Patent JP-H10115469-A (JP)
Title: Air conditioner
Inventor: HOUSHITA HIROYUKI
IPC: F25B1/00
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To curb pressure drop in the connection piping indoors and outdoors and check a fall in efficiency of the cycle as a whole even in the case of a refrigerant cycle using a nonazeotropic mixture for the refrigerant in an air conditioner. SOLUTION: In a generalized refrigeration cycle comprising a compressor 1, condenser 2, pressure reducer 7, and evaporator 5 connected in this order a refrigerant quantity regulator 3 is provided on the outlet side of the condenser, this refrigerant quantity regulator 3 is connected to a cooling heat exchanger by piping from a liquid refrigerant outlet (a) and a vapor-liquid refrigerant mixture outlet (b) respectively, and the refrigerant is thence returned to the compressor, the vapor-liquid refrigerant mixture through the evaporator and the liquid refrigerant through a bypass (c) connected to a point short of the inlet of the compressor.
Patent JP-H10111194-A (JP)
Title: Pressure gauge
Inventor: YANAGISAWA HARUYOSHI
IPC: G01L19/14
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To eliminate the error of indication performance when a pressure gauge is fixed to an object by forming the housing section and the coupling section integrally. SOLUTION: The pressure gauge 1 where the housing section 3 and the coupling section 4 are formed integrally comprises a measuring unit 2u integrated with a pressure measuring section 2, and a joint section 6 defined by a recess 13 in the housing section 3, a protrusion 14 at the unit 2u and a sealing member 15. At the time of use, the coupling section 4 is screwed into a screw hole on the object side. A medium to be measured passes through first, second and third introduction sections 5ha, 5hb, 5hc and first and second introduction path sections 5ua, 5ub and enters into a Bourdon tube 22. The Bourdon tube 22 is deformed with a large curvature corresponding to the pressure of the medium to be measured and displaced unilaterally at the other end thereof.  The displacement is converted through a motion converting mechanism into rotational displacement of a sector gear for turning a pinion gear. Consequently, a shaft 24 is turned and a pointer 23 is deflected by an angle corresponding to the magnitude of pressure. Since the housing section 3 and the coupling section 4 are formed integrally, strain is not generated thereat and therelfore no error take place in the performance of the pointer.
Patent JP-H09115790-A (JP)
Title: Composite semiconductor substrate
Inventor: FUJII KAZUHIRO
IPC: H01L21/02
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a composite semiconductor substrate with a small warp in a wafer having a large diameter. SOLUTION: In a composite semiconductor substrate, one or more semiconductor single-crystal regions 11 and a supporting substrate 14 for supporting the single-crystal region 11 are joined with a layer 17 made of polycrystal or amorphous semiconductor material. The bottom face and side faces of the semiconductor single-crystal region 11 are covered with an insulating film 12. In addition, a warp compensating layer 15 is provided at the rear face of the supporting substrate 14.
Patent JP-H03129160-A (JP)
Title: Speed change control method of automatic transmission
Inventor: ISHIKAWA YOSHIKAZU
IPC: B60W10/103
Filed: 1989-10-16
Abstract: PURPOSE:To satisfy operator's demand for acceleration by performing gear change control by using a target acceleration map which is set in such a way that an increase rate of target acceleration becomes large when an index which indicates will for acceleration and deceleration is small. CONSTITUTION:Gear change control is done by using a target acceleration map which is set in such a way that target acceleration increases in accordance with an increase of index (for example, increase of an accelerator pedal 166 stepping amount) which indicates operator's will for acceleration and deceleration when car speed is constant and that an increase rate of the target acceleration becomes large when an index which indicates the above will for acceleration and deceleration is small according to ECU100. Target acceleration is obtained based on actual value of an index which indicates car speed at the time and will for acceleration and deceleration by the target acceleration map, and gear change control of automatic transmission T is done so that target acceleration is obtained. That is, when the pedal 166 stepping amount is small, increase rate of target change speed for the increase of pedal 166 stepping amount is large, giving acceleration feeling to operator.
Patent JP-S62128029-A (JP)
Title: Optical information reading system
Inventor: MORITSUGU MASAHARU
IPC: G11B7/09
Filed: 1985-11-28
Abstract: PURPOSE:To obtain a focus error signal by utilizing the fact that the phase state of incident light is not maintained and is changed continuously in case of an angle of incidence larger than the critical angle when light goes from a medium having a high refractive index to a medium having a low refractive index, and detecting this phase change. CONSTITUTION:The phase state of the light incident on a prism 14 is not maintained but is changed continuously if the prism 14 is so constituted that an angle theta1 of incidence from the medium having a high refractive index to the medium having a low refractive index is larger than a critical angle thetac to reflect the light totally. This fact is utilized and the light is transmitted through an optical element 15, which detects the polarized state of the luminous flux, to detect this phase change, and this transmitted light is used to obtain the focus error signal by a divided photodetector 11. Thus, the focus error signal is detected by an optical system using no lens, and a device is made small in size and the adjustment is simplified because parts to be finely adjusted are adjusted only in the direction of one axis of the divided photodetector.
Patent JP-H11112185-A (JP)
Title: Fixing method of noise absorption core
Inventor: SATO MITSUHARU
IPC: H05K9/00
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To increase the amount of transmission attenuation by fitting a noise absorption core to a cable, by covering the noise absorption core and the cable by a conductor from the surface of the noise absorption core, and by fixing the noise absorption core to the cable. SOLUTION: A composite magnetic material consisting of soft magnetic material powder and an organic bonding agent is obtained by heating, kneading, and injection-molding a soft magnetic material powder 80 pts.wt where a composition is 30 μm Fe-Al-Si alloy powder and at least 5 aspect ratio and a chlorinated polyethylene 20 pts.wt being used as the organic bonding agent. A sleeve- shaped noise absorption core 1 of a ferrite core sintering body or the composite magnetic material passes through a cable 2, a conductor 3 with a thickness of 35 μm is wound on the upper surface, and the noise absorption core 1 is fixed to the cable 2.  According to the evaluation of a noise suppression effect where transmission and sintering levels are measured within a measurement frequency range by an electromagnetic field strength measuring instrument, there is no reflection in the same surface and the amount of transmission attenuation greatly decreases in an evaluation sample.
Patent JP-S62128323-A (JP)
Title: Data transfer system in disc control device
Inventor: KARATSU YASUSHI
IPC: G06F13/28
Filed: 1985-11-29
Abstract: PURPOSE:To prevent the occurrence of an over-run error by keeping a disc data transfer speed at a high level when the usage frequency of a system bus is at a low level, and reducing an effective data transfer speed when the usage frequency of the system bus becomes a high level. CONSTITUTION:When a data stored at a disc device 3 is read out to a system bus 1, the usage frequency of the system bus is detected with a bus usage status detection means 23. And when the usage frequency is at the low level, by transferring directly the data read out from the disc device 3 by a disc controller 25 within a disc control device 2 to the system bus 1 through a first-in first-out memory 21c, a high speed data transfer can be preformed. When the usage frequency of the system bus is at the high level, the data in the disc controller 25 is DMA-transferred temporarily to a data buffering memory 26, and the data stored at the data buffering memory 26 is DMA-transferred to the first-in first-out memory 21c. Thereby, the occurrence of the over-run error can be prevented by reducing the data transfer speed.
Patent JP-H06121594-A (JP)
Title: Step motor driving circuit
Inventor: MAKINOSE KOUICHI
IPC: H02P8/16
Filed: 1992-10-07
Abstract: PURPOSE:To provide a step motor driving circuit in which control operation is shortened while ensuring positive stoppage of step motor. CONSTITUTION:A rectifying circuit 4 is connected across exciting coils 2a, 2b, 3a, 3b wound around poles for respective phases of a step motor 1. When the exciting coils 2a, 2b, 3a, 3b are not subjected to excitation control through a DC power supply E, the rectifying circuit 4 is connected electrically with a booster converter 5 under control of a controller 6 thus recovering electromotive force, induced in the exciting coils 2a, 2b, 3a, 3b by the kinetic energy of the step motor 1, to the DC power supply E. Consequently, the step motor 1 is subjected to regenerative brake by this electric energy.
Patent JP-H02114774-A (JP)
Title: Automatic focus video camera
Inventor: HARUKI TOSHINOBU
IPC: H04N5/232
Filed: 1988-10-25
Abstract: PURPOSE:To discriminate correctly whether or not a lens is directed toward a focus direction by providing the 1st focus detection means whose focus evaluation value shows a steep change with respect to a lens position and the 2nd focus detection means whose focus evaluation value shows a slow change with respect to a lens position and dividing the 1st focus evaluation value with the 2nd focus evaluation value. CONSTITUTION:Two kinds of focus evaluation value outputted from a switch circuit 19 during the focusing in a focus detection circuit 20 are inputted to an arithmetic circuit 21 and the 3rd focus evaluation value C(=A/B) is obtained by dividing the 1st focus evaluation value A with the 2nd focus evaluation value B. If the 3rd focus evaluation value C is deceased by prescribed N fields consecutively, it is discriminated that the lens is parted from the focus and a reverse command signal MR to reverse the motor 3 is outputted to a focus motor control circuit 100. Thus, the movement of the lens in an erroneous direction is avoided.
Patent JP-H10117102-A (JP)
Title: Semiconductor switch
Inventor: MIYA TATSUYA
IPC: H03K17/16
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To simplify the configuration of a mobile communication equipment by utilizing a capacitance change of a semiconductor device so as to unify a control terminal without increasing the current consumption, to simplify a mobile communication equipment, to make a package small through the reduction in the number of terminals and to provide the semiconductor switch not needing a distributed constant circuit. SOLUTION: This switch has a 1st resonance circuit consisting of a parallel circuit comprising a series circuit of a varactor diode 5 and an inductor 10 and a series circuit of an inductor 11 and a capacitor 20, 2nd-4th resonance circuits each consisting of a similar configuration to that of the 1st resonance circuit. One terminal of the 1st resonance circuit 1 is used for an input terminal 1, the other terminal is used for a 1st output terminal 2, the 2nd resonance circuit is connected to the 1st output terminal 2, the 3rd resonance circuit that is connected in parallel with the 1st resonance circuit is connected to the input terminal 1, the other terminal of the 3rd resonance circuit to the input terminal 1 is used for a 2nd output terminal 3, and the 4th resonance circuit is connected to the 2nd output terminal 3.
Patent JP-H07116217-A (JP)
Title: Beat massage machine
Inventor: HAYASHI KAZUTSUGU
IPC: A61H23/02
Filed: 1993-10-27
Abstract: PURPOSE:To make a beating operation easy to perform even when a high load is applied. CONSTITUTION:In a beat message machine equipped with a beating ball 1 reciprocated by a solenoid 3 and provided with plural pieces of irregularities on the surface, a housing 4 provided with an opening part through which the beating ball 1 can pass reciprocally freelly and which holds the solenoid 3, and an operating part 7 provided with an operating switch 5 and a driving cirucit 6, etc., the solenoid 3 is held so as to locate the tip surface of the beating ball at a part on the side inner than the outer side edge surface of the opening part when the beating ball 1 is restored (de-energized).
Patent JP-H1194842-A (JP)
Title: Automatic analyzing apparatus
Inventor: WAKATAKE KOICHI
IPC: G01N35/04
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To obtain an automatic analyzing apparatus which is compact, highly efficient, simple both in operation and constitution and low-cost, by constituting each function means to be organically controllable to interlock with each other. SOLUTION: A required amount of a sample is sucked and discharged at a sample dispense position (c) from a sample container 6 reaching a sample suction position (f) to each reaction container 3 set at a reaction table 1. The reaction containers 3 are transferred to reagent dispense positions d1 , d2 . A reagent table 20 is controlled to rotate synchronously with the arrival of the reaction containers. A reagent container 8 corresponding to a measurement item is moved to a reagent suction position (g). A required amount of a first or second reagent is sucked by a reagent pipette device 9 and dispensed to the reaction containers 3 at the positions d1 , d2 . Thereafter, the reaction containers 3 are transferred to an optical measurement position (e).  The reaction containers 3 traverse a luminous flux of an optical measuring apparatus 10 at the position (e), so that a predetermined optical measurement corresponding to the measurement item is carried out. A reaction container disk 2 holding the reaction containers 3 completing the measurement is brought to a position (a) again, detached by a detaching mechanism 4, transferred to a discard position (b) by a belt conveyor 5 and then discarded. Analyzed values are input to a control device MPU. After operated, the analyzed values are stored in a floppy disk or printed out.
Patent JP-H08133662-A (JP)
Title: Pallet lifting device
Inventor: SUZUKI MICHIMASA
IPC: B66C1/62
Filed: 1994-11-02
Abstract: PURPOSE: To provide a pallet lifting device that can load/unload a parts transport pallet easily in a narrow space. CONSTITUTION: A body member placed on a pallet 12 is provided with an elevating member 20 placed in such a way as to be relatively movable in the vertical direction within the fixed dimension, an upper engaging member 22 engaged with the inner side face 16a of the side wall 16 of the pallet 12, and a clamping member 24 that can be engaged with the outer side face 16b of the side wall 16 and the lower face 14a of an outward flange 14. The clamping member 24 is rotated into a clamping position by interlocking mechanism 76 in association with the movement of the elevating means 20 to the upper side relative movement end and rotated into an unclamping position in association with the movement of the elevating member 20 to the lower side relative movement end.  A locking means switched to the lock state of holding the elevating member 20 to the lower side relative movement end and to the unlock state of allowing the relative movement of the elevating means 20 is disposed between the body member 18 and the elevating member 20.
Patent JP-2000098634-A (JP)
Title: Multi-hole photoreceptor, its production and image recording device
Inventor: HORI KENJI
IPC: G03G5/147
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To simplify the forming process of an insulating layer and the forming process of holes. SOLUTION: This multi-hole photoreceptor 1 includes a drum 2 for formation of a photoreceptor having a light-transmitting conductive layer 5 and photoconductive layer 6 deposited around a light-transmitting supporting cylinder 4. In this case, an insulating layer 7 having a large number of small holes 7a opened along the circumferential direction and axial direction of the drum at regular intervals and penetrating the drum from the top face to the back face is laminated on the photoconductive layer 6. The small holes 7a in the insulating layer 7 are produced by forming grooves 7A along the helical direction of the drum and having an equal groove pitch in the axial direction of the drum and forming a large number of walls 7B which are arranged in the helical direction of the drum at regular intervals and divide the grooves 7A into an equal space.
Patent JP-S61147835-A (JP)
Title: Austenitic steel having high corrosion resistance and satisfactory strength at high temperature
Inventor: SAWARAGI YOSHIATSU
IPC: C22C38/58
Filed: 1984-12-20
Abstract: PURPOSE:To obtain an austenitic steel having high corrosion resistance and satisfactory strength at high temp. by incorporating a specified amount of Ni into a high Cr austenitic steel. CONSTITUTION:The composition of an austenitic steel is composed of, by weight, <0.15% C, <1% Si, <10% Mn, 20-30% Cr, 30-55% Ni, 3.1-6% Mo and/or 3.1-12% W and the balance Fe with inevitable impurities. The composition may further contain 0.001-0.01% B and/or 0.005-0.2% Zr.
Patent JP-H03130431-A (JP)
Title: Drawing of fiber
Inventor: UENO NOBORU
IPC: D02G1/02
Filed: 1989-10-16
Abstract: PURPOSE:To freely and readily control fiber properties and stabilize productivity by heating fiber in bringing into contact with high-temperature atmosphere and drawing at a pressure environment lower than atmospheric pressure. CONSTITUTION:In drawing of fiber, the fiber is drawn by false-twisting method at a temperature >=10 deg.C lower than melting temperature of said fiber, e.g. heating in bringing into contact with hot air, at a pressure environment lower than atmospheric pressure (<=300Torr) to afford the objective fiber.