baber/WOPTO huggingface dataset:
Patent JP-H02115660-A (JP)
Title: Heat pump hot water supplying apparatus
Inventor: KUWABARA EIJI
IPC: F24H4/00
Filed: 1988-10-26
Abstract: PURPOSE:To shorten an additional combustion time by attaching a hot water supply tube at a position a predetermined height lower than the upper end of a hot water storage tank, connecting an additional combustion evaporator conducted at the time of additional combustion in parallel with the evaporator of a refrigerating cycle to be switchably, and dipping the combustion evaporator in hot water above the tube in the tank to be contained therein. CONSTITUTION:High temperature and high pressure gas refrigerant compressed by a compressor 4 is fed to the additional combustion heat exchanger 3 of an additional combustion unit 21 to dissipate heat to heat the hot water in a bathtub 24 to be circulated in a water heat exchanger 26 in the unit 21 to conduct additional combustion. The gas refrigerant which dissipates its heat in the exchanger 3 is condensed to be liquefied, guided through a bypass valve 34 to a second additional combustion valve 32, fed to an additional combustion evaporator 30 to be evaporated. Since the evaporator 30 is dipped in the hot water in a hot water tank 20, the evaporation amount of liquid refrigerant is increased to increase the circulating flow rate of the refrigerant to be circulated in a refrigerating cycle. Since the flow rate of the high temperature and high pressure gas refrigerant to be circulated in the exchanger 3 is increased, the heating amount of the exchanger 3 is increased to shorten the additional combustion of the hot water in the bathtub 24.
Patent JP-S63126079-A (JP)
Title: Divider
Inventor: OKUHARA SEIICHI
IPC: G06G7/16
Filed: 1986-11-11
Abstract: PURPOSE:To output the ratio of two analog voltages as a digital value by multiplying a voltage obtained by DA converting an output of a counter circuit by one voltage and then comparing the multiplied voltage with the other voltage. CONSTITUTION:One of two analog voltages is inputted to an arithmetic amplifier 4 and the other is inputted to a D/A converter 3. The converter 3 multiples the inputted voltage by the voltage of a digital signal outputted from a counter 2 for counting pulses outputted from a pulse generator 1 and outputting the count value and outputs the product voltage to the amplifier 4. The amplifier 4 outputs the difference between the product voltage and one input voltage as a difference voltage and applies the output to a comparator 5. The comparator 5 compares the difference voltage with a ground voltage, and when the polarity of the difference voltage is inverted, drives a monostable multivibrator 6 and generates a pulse output E. The value of the counter circuit is held by a latch circuit 7 based on the pulse output. The digital value of the latch circuit 7 is outputted from an output terminal G.
Patent JP-H10117397-A (JP)
Title: Piezoelectric speaker
Inventor: ABU TOSHIHIKO
IPC: H04R17/00
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a thinned and lightened piezoelectric speaker such as a unit for headphone by using a piezoelectric unimorph, which is composed of an elastic substrate, a piezoelectric crystal film formed on one side of the elastic substrate by the method of hydrothermal synthesis and an electrode arranged on the surface of the piezoelectric crystal film, as a diaphragm. SOLUTION: A piezoelectric crystal film 10 is formed on one side of an elastic substrate 9 by hydrothermal synthesis. When forming the piezoelectric crystal film 10 on one side of the elastic substrate 9 by the method of hydrothermal synthesis, hydrothermal synthesis is performed while coating one side where the piezoelectric crystal film 10 is not formed with fluororesin or the like, in order to prevent the deposition of crystal. Then, the piezoelectric unimorph composed of the elastic substrate 9, the piezoelectric crystal film 10, formed on one side of the elastic substrate 9 by the method of hydrothermal synthesis and an electrode 11 arranged on the surface of the piezoelectric crystal film 10, is used as a diaphragm 11.  Thus, since the elastic substrate 9 and the piezoelectric crystal film 10 are not adhered by an adhesive agent, the piezoelectric speaker to be provided is used stably for a long time without dangers such as degradation of the adhesive agent.
Patent JP-H10115434-A (JP)
Title: Air conditioner
Inventor: UMADATE HIROHISA
IPC: F24F13/20
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To assemble a base which constitutes a casing and a front panel with ease and deflect the direction of air effectively with upper and lower wind direction boards provided on an air outlet passage. SOLUTION: The bottom of an air outlet passage 6 is formed integrally with a base 2 on one hand while both the side surfaces and the top are formed with an air supply casing 4. A plurality of first screw holes 4a are provided on the top of the air supply casing 4 while a mounting piece provided with a through hole (a) is provided on the outside of both the side surfaces. In uniformity with the through hole, a second screw hole is provided in the base and a screw 8 which is inserted into the through hole is engaged with the second screw hole, thereby mounting the air supply casing 4 on the base 2 while an insertion hole 3c, which corresponds to the first screw hole 4a is provided on the lower part of the front panel.  A side surface section 3a, which has an opening corresponding to the air supply casing 4 and covers the mounting piece and the screw, is provided on both sides of the opening. A screw 9 inserted into the insertion hole is engaged with the first screw hole, thereby fixing the front panel with the air supply casing.
Patent JP-H03131045-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAWADA MASAKAZU
IPC: H01L21/60
Filed: 1989-10-17
Abstract: PURPOSE:To connect a semiconductor chip and a tape carrier with extremely excellent positional accuracy by forming a recessed section at the nose of the inner lead of the tape carrier. CONSTITUTION:A tape carrier 10 in which plating 4 is executed onto the surface of a conductor pattern on a flexible board, in which an insulating film 1 and a conductor 2 are laminated by adhesives 3, is prepared, and recessed sections 9 are shaped previously at the noses of the inner leads 8 of the conductor pattern. The tape carrier 10 is placed onto a semiconductor chip 5 while downward directing the conductor 2 pattern, and bumps 6 on the chip and the noses of the inner leads 8 of the conductor pattern are aligned. A bonding tool is applied from the insulating film 1 side, and pressed by force to an extent that the bumps 6 and the inner leads 8 are not connected, the centers of the bumps are conformed at the centers of the recessed sections of the noses of the inner leads, and the semiconductor chip is connected to the conductor pattern through heating and pressing for joining.
Patent JP-H11111952-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MIYAGUCHI TAKASHI
IPC: H01L29/792
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To reduce the generation rate of depletion defects in a semiconductor integrated circuit device which is provided with plural nonvolatile memory cells, capable of electrically writing and erasing data on a thin-film epitaxial substrate. SOLUTION: By making oxygen density in a semiconductor substrate 2S of a thin-film epitaxial substrate 2 higher than 8.5×10<17> atoms/cm<3> , the generation rate of the depletion defects is reduced. Also, by making the oxygen density of the semiconductor substrate 2S in the thin-film epitaxial substrate 2 lower than 10.5×10<17> atoms/cm<3> , atoms/cm<3> , defects caused by the precipitation of oxygen in an epitaxial layer can be suppressed.
Patent JP-H04146730-A (JP)
Title: Position detector for bed top board
Inventor: UCHIKURA HIROYUKI
IPC: A61B6/03
Filed: 1990-10-08
Abstract: PURPOSE:To obviate the need of the work for pulling out a bed top board to the full, in order to know the absolute position of the bed top board, by installing a marker detecting means, etc., for detecting the closest marker among a plurality of markers on a bed frame. CONSTITUTION:A plurality of luminous diodes (LED) 21-2n are installed at equal intervals (50mm in this example) on a bed top board 1 along the longitudinal direction of the bed top board 1, and an optical sensor 4 is installed at the position which is properly set on a bed frame 3. An LED illumination timing generator 5 performs the control for successively illuminating the LED 2 in the order of LED 21, LED 22, LED 23,...LED 2n. Further, in order to detect the relative position of the bed top board 1 which is relatively shifted for the bed frame 3, a rotary encoder 7 having markings at equal intervals is installed on the bed top board 1, and the output is detected by an encoder detector 8. Accordingly, the work for pulling out the bed top board 1 to the full which is carried out in the conventional in order to know the absolute position of the bed top board 1 is obviated.
Patent JP-H04145641-A (JP)
Title: Load mechanism for ic device
Inventor: UNOKI TOSHIO
IPC: G01R31/28
Filed: 1990-10-08
Abstract: PURPOSE:To permit the constitution to be simple and compact, lower the position of a container and facilitate the arrangement of the container by providing a magazine pushing up means, a magazine moving means, a magazine carrying means, etc. CONSTITUTION:A container 1 stores many lines and layers of magazines 3, which store many IC devices, on a receiving plate 4 and a magazine pushing up means 10 pushes up the receiving plate 4 by the height of one magazine 3. Then, a magazine moving means 20 clamps all the magazines 3 on the top layer of the container 1 at the same time to lift, and a magazine separating means 40 provided at a position on the carrying path of a magazine carrying means 30 composed of a pair of belts 31 separates the magazines 3 one by one. A magazine pitch carrying means 50 pitch-carries the separated magazines 3 directing to a load position, and a device 2 is ejected by a device ejecting means 60. The arrangement of the means 30 on the top of the container 1 allows the constitution to be simple and compact and the arrangement of the container is facilitated.
Patent JP-H04144939-A (JP)
Title: Composition for forming inorganic substance film having light transmission property and low reflection
Inventor: TANABE MASAFUMI
IPC: C03C17/22
Filed: 1990-10-05
Abstract: PURPOSE:To obtain a composition for forming an inorganic coating film having excellent light transmission property, low reflecting properties, water resistance, warm water resistance, acid resistance and alkali resistance by blending an alkali silicate with a specific inorganic filler and a curing agent. CONSTITUTION:A composition for forming an inorganic coating film comprising 100 pts.wt. alkali silicate shown by the formula R2O.nSiO2 (R is alkali metal; n>=0.5), 5-70 pts.wt. inorganic filler having 1-20mu average particle size and 1.48-1.60 refractive index and a curing agent. Liquid alkali silicate avallable on the market such as water glass No.1, No2, No.3, potassium silicate, lithium silicate or colloidal silica modified sodium silicate may be cited as the alkali silicate to be used. Albite, anorthite, zeolite, sepiolite or peatlite is preferebly cited as an example of the filler.
Patent JP-H11112534-A (JP)
Title: Time-division transmission system remote input/output device, and remote controller
Inventor: FUKUDA TSUTOMU
IPC: H04L12/24
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To attain monitoring or the like of a remote input/output device system from a site apart from a central station by effectively utilizing an 'free' part of a data format in time-division transmission. SOLUTION: This time division transmission system remote input/output device 20 including a time-division section 100 that is connected to a time division transmission port 108 and controls a transmission protocol for time-division transmission, a time-division transmission control section 101 that analyzes and processes data for time-division transmission, an output port 106, an input port 107, an input output control section 102 conducting input output processing, is provided with a serial communication port 109, a serial communication interface section 103 that gives/receives data of the serial communication port, a serial communication control section 104 that analyzes and processes the serial communication data, and an output section 105 that selects the time-division transmission data or the serial communication data for the output port.
Patent JP-H0578665-A (JP)
Title: Fluid agent for concretion of rock bed
Inventor: UDA SHINYA
IPC: C09K17/00
Filed: 1991-09-19
Abstract: PURPOSE:To provide the subject fluid agent composed of a two pot-type expandable urethane resin prepared by combination of a solution mainly composed of water with another solution mainly composed of a specified isocyanate prepolymer, showing a low viscosity when both the solutions are mixed and excellent in penetration properties. CONSTITUTION:The objective fluid agent composed of a two pot-type expandable urethane resin obtained by combination of (A) a solution prepared by blending a catalyst such as ethylenediamine with water as the main component with (B) another solution mainly composed of an isocyanate prepolymer synthesized by reacting (i) diphenylmethane 4,4'-diisocyanate and (ii) tolylene diisocyanate with (iii) polyethylene glycol and (iv) polypropylene glycol in the presence of a catalyst and capable of providing a high-strength cured material. In addition, the content of water in the above-mentioned component (A) is preferably 40-90wt.% and trimethylolpropane is preferable as the catalyst in the component (B).
Patent JP-H01110240-A (JP)
Title: Ethylene generator
Inventor: MORI MASAKI
IPC: C07C67/00
Filed: 1987-10-24
Abstract: PURPOSE:To enable higher efficiency and smaller size and lighter weight of a measuring device as a whole with a higher safety margin, by generating ethylene by a chemical reaction to eliminate fear of explosion of a gas or the like with the supply thereof to an analysis cell or the like at a fixed pressure and flow rate. CONSTITUTION:Ethanol 1 is sent to a reactor 3 with a liquid pump 2. In the reactor 3, a gas-phase dewatering reaction of the ethanol 1 is caused to form ethylene and water. Water and a high boiling point substance generated as byproduct of the reaction is removed with a dehumidifier 4 at a rear stage and ethylene alone is supplied to an analysis cell for measuring ozone. A pressure of ethylene of the reactor 3 and the dehumidifier 4 is always detected with pressure detectors 5A and 5B and when it falls below a set value, a liquid pump 2 is operated to increase the amount of ethanol 1 to be fed to the reactor 3 thereby keeping a pressure and a flow rate of ethylene constant.
Patent JP-H02114938-A (JP)
Title: Portable electrocardiograph
Inventor: SUZUKI TAKASHI
IPC: A61B5/332
Filed: 1988-10-25
Abstract: PURPOSE:To inform the interruption of measurement due to erroneous operation to a user by arranging a transparent touch panel on a display part for displaying an electrocardiographic waveform, a usual key operation symbol and a key operation symbol for preventing erroneous operation. CONSTITUTION:When a switch 8 is turned ON to close a power supply in such a state that electrodes 12 are mounted on the surface of a living body and an IC card 14 is mounted on a main body part 4, the start of measurement and the calling of memory content are displayed on a display window 6 according to a program. When a measurement start place is pressed, the program is read through a transparent touch panel to perform the corresponding operation processing and 'during measurement' is displayed on a picture 88. The switch 8 is operated by mistake in this state to turn the power supply OFF and, when a function key 89 is operated in this state, the display is transferred to the display of 'stop' as shown by a picture 90 for the first time and this display region 91 is operated by a key to interrupt measuring operation for the first time. By this method, it can be prevented that measuring operation is interrupted by erroneous operation.
Patent JP-S62127461-A (JP)
Title: Formation of film pattern layer
Inventor: KUDO KAZUNAO
IPC: C23C14/04
Filed: 1985-11-27
Abstract: PURPOSE:To form film metal pattern layer free from aberration and shading, by pressing and adhering a substrate and a mask while using a mask supporting plate and pressing means, at vapor depositing a metal on the substrate such as lead frame in pattern state by pattern forming mask. CONSTITUTION:An Al 4 in a crucible 5 is heated and vaporized by an electron gun 6 in a vacuum chamber 1 to vapor deposit Al on a lead frame plate 3 surface such as Fe-Ni plate in pattern state by the mask 21 for forming pattern. In this case, the mask 2 is made of thin metal sheet of 0.05-0.5mm thickness and windows 2a for forming pattern are provided thereto. Simultaneously, the frame 3 and the mask 2 are tightly adhered by the mask supporting plate 7 having larger windows 7a than the windows 2a and about 20mm thickness and pressing means composed of plural weights 8 of 0.5-1kg per one, to form pattern of vapor deposited Al free from aberration of mask and shading of mask contours.
Patent JP-H01111807-A (JP)
Title: Circulating fluidized bed prereduction apparatus
Inventor: MAKINOSUMI SHINAN
IPC: C21B11/00
Filed: 1987-10-27
Abstract: PURPOSE:To facilitate control of circulating quantity of injection gas by standing a blowing nozzle for reduction gas at bottom of a reduction furnace and arranging a blowing nozzle for control gas as slidable from side part in horizontal zone of a settling toward. CONSTITUTION:An outer part grain circulating device is constituted by connecting the settling tower with the fluidized bed reduction furnace 6. The blowing nozzle 38 for reduction gas is standed at the bottom of the reduction furnace 6 and the blowing nozzle 12 for control gas is arranged from said part at the lower part of the settling toward 10. The blowing nozzle 12 for control gas is arranged so as to give lap length (l) in the horizontal zone 10 of the settling tower 10 and made to slidable in the settling toward 10 by horizontal driving device 16 to optionally control the circulating flow of the control gas. The fluidized bed is formed by blowing the reduction gas from the nozzle 38, and by generating reducting action, the filling layer is formed in the settling toward 10. By this method, the circulating control in the fluidized bed prereduction apparatus for fine powdery iron is facilitated.
Patent JP-H08136151-A (JP)
Title: Sintering machine-operating method and raw material-loading device
Inventor: TAKAHASHI HIROYASU
IPC: C22B1/20
Filed: 1994-11-02
Abstract: PURPOSE: To eliminate a poor ignition of sintering raw material at a side end positioned above a pallet upper end on a DL sintering machine pallet. CONSTITUTION: End part raw material supplying adjustment baffle plates 10 are installed at both ends of a pallet width at an intermediate part between a drum feeder 8 and a drum shoot 9 of a raw material ore hopper 7. Angle of the baffle plates 10 can be changed by angle adjusting bolts 11. An angle of the baffle plates 10 is adjusted in response to ignition state at the side end of the raw material ore on the pallet and then an inclination angle (θ) at the side end part of the sintered raw material surface layer on the pallet is adjusted.
Patent JP-H07103703-A (JP)
Title: Method and apparatus for identifying shape of accelerator component for vehicle
Inventor: HATTORI SADAO
IPC: G01B5/207
Filed: 1993-09-30
Abstract: PURPOSE:To achieve a simplification and efficiency of equipment of the process as a whole with higher shape identifying precision of components by inserting a C type gauge for checking contour from side to identify the presence of steps of an accelerator for a vehicle and the difference in the number of driven bolts. CONSTITUTION:The positions of a plurality of bolts 10b driven radially into work 101 being transferred by a transfer chute or the like with steps 10a to be identified on the lower side are detected by bolt position detectors 16 and 16a comprising a plurality of proximity switches to identify the number thereof. A C-type gauge 20 is inserted into a location desired to detect the presence of the steps 10a of the work 101 from side with a working mechanism 21 such as aircylinder and catching during the insertion of the C type gauge is detected to identify the presence of the steps. An oscillation mechanism 23 which is supported by a bearing 23a and held neutral with a spring 23b is mounted on the C type gauge 20 free to oscillate, thereby achieving a smooth operation of the insertion.
Patent JP-S62129977-A (JP)
Title: Floppy disk device
Inventor: KAWAKAMI CHIKAHISA
IPC: H02K5/26
Filed: 1985-11-30
Abstract: PURPOSE:To easily adjust the reference position of a stepping motor for magnetic head movement and to eliminate a shift in reference position by providing a fitting part for fitting the stepping motor to a frame and a guide which prevents the fitting part from rotating. CONSTITUTION:A fitting plate 13 is fixed to the case 15 of the stepping motor 19, which is fixed to the frame 16. The guide 17 is worked integrally with the frame 16 to guide the movement of the motor and also inhibits the fitting plate 13 from rotating. The motor 19 moves the fitting plate 13 fixed to a case 15 to the reference position along the guide 17 and is fixed to the frame 16 with a screw 18. Thus, the stepping motor is easily adjusted to the reference position and a shift in the reference position is eliminated.
Patent JP-H07104213-A (JP)
Title: Three dimensional display device
Inventor: YAMAZOE TAKASHI
IPC: G03B35/18
Filed: 1993-09-30
Abstract: PURPOSE:To display a three dimensional picture without making the distance between a laser light beam generating system and a scanning system longer and with having a larger number of pixels than a conventional device by providing two beam generating devices which are placed opposite to each other through a rotating screen. CONSTITUTION:A laser light L irradiated from laser diodes 11 of a laser light generating system 10 is reflected and scanned by a scanning mirror body 21 of a scanning system 20, becomes a light beam convecting in an XY plane, passes an image rotator 31 of a transfer system 30, is reflected by a reflection mirror body 32 and radiated on a rotating screen 40. In this case, turntable driving sections 35 of a first light generating device 50 and a second light generating device 60 are synchronized with each other and the front and back surfaces of the screen 40 is irradiated with the laser beam L and projected by the devices 50 and 60 and a three dimensional picture is obtained by the rotation of the screen 40.
Patent JP-H09109809-A (JP)
Title: Mounting structure for automobile bumper
Inventor: AKAHA YUKIE
IPC: B60R19/24
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To remarkably enlarge the degree of freedom in relation to the design of a bumper cover. SOLUTION: When a resin bumper cover 10 is mounted on a body 100, a metal retainer 11 is arranged along the lower side of the upper edge of the bumper cover 10 so as to form a flange part, and the bumper cover 10 and the metal retainer 11 are connected to each other through a resin retainer 12. The resin retainer 12 engages with the bumper cover 10 and the metal retainer 11 respectively through fitting pawls. Restriction on the shape of the bumper cover by die structure for molding can be eliminated by devising the cross sectional contour of the bumper cover 10.