baber/WOPTO huggingface dataset:
Patent JP-H08105651-A (JP)
Title: Forced air-flow heat exchanging mechanism in heat pump system
Inventor: BIJIEI OMUPURAKASHIYU BAAHERU
IPC: F24F11/76
Filed: 1995-06-13
Abstract: PURPOSE: To achieve operation control of a heat pump system through a control mechanism depending upon simple sensor structure. CONSTITUTION: The temperature of a liquid refrigerant is sensed by a temperature sensor 42 arranged on the inlet side of a refrigerant flow rate controller (an expansion valve) 22. From the sensed liquid refrigerant temperature, an outdoor air temperature is decided and it is decided from a difference between temperature sensing values sensed at intervals of a specified time whether a compressor 12 is in a working state or not. By referring to a lookup table, the speed of an indoor fan 30 is controlled, and heat-exchange by a forced air flow is controlled in an optimum manner. A number of graphs for producing the lookup table are indicated.
Patent JP-H0461285-A (JP)
Title: Manufacture of photoelectric transducer
Inventor: SAKAI SOICHI
IPC: H01L31/04
Filed: 1990-06-28
Abstract: PURPOSE:To simply form the surface of a transparent electrode film in a texture structure irrespective of the structure of a photoelectric transducer by sequentially laminating a polyimide film and a first electrode film in this order on a substrate, heat treating it in a low pressure state, and then laminating a semiconductor film and a second electrode film on the first film. CONSTITUTION:A substrate 1 in which a polyimide film 2 and a first electrode film 3 are laminated, is introduced into a chamber having a pressure of 1X10<-2>Toor or less, and heated. It is thus so-called vacuum annealed to degas hydrogen, oxygen, etc., from the film 2. The gases are not externally escaped due to the presence of the film 3, but remains enclosed in the film 2. Accordingly, the surface of the film 3 becomes a texture state. Then, a semiconductor film 4 is formed on the film 3. Eventually, a transparent electrode film made of light transmission conductive oxide(TCO) such as ITO, SnO2, etc., is formed as a second electrode film 5 on the film 4.
Patent JP-H1115013-A (JP)
Title: Brightness enhancement system
Inventor: NISHIMURA RYO
IPC: G09F9/00
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To make a display image high in brightness without increasing the light quanty of a light source by proving a cholesteric liquid crystal layer with a specific wavelength band as a selective reflection wavelength band. SOLUTION: This brightness enhancement system is comprised of a backlight system emitting diffused light and a re-cyclic system reflecting light between cholesteric liquid crystal layers. Due to reflection and scattering, incident light on the cholesteric liquid crystal layer is superimposition of incident light from various angles including vertical incidence. Reflected light from the liquid crystal layer is also distributed to various angles including mirror reflection components. A selective reflection wavelength band is blue-shifted according to incident angles. As a result, the wavelength band blue-shifted according to the incident angles is superimposed on a selective reflection wavelength band at a time of axial incidence (0 deg. incidence), therefore, the selective reflection wavelength band is increased seemingly.  A desired brightness enhancement wavelength band corresponds to this expanded selective reflection wavelength band, namely, the wavelength band expanded on the selective reflection wavelength band at 0 deg. incident angle by the blue-shifted value.
Patent JP-2001004818-A (JP)
Title: Diffraction optics and manufacture thereof
Inventor: OGUSU MAKOTO
IPC: G03F7/20
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To manufacture a diffraction optics having high precision by dividing a region having a stepwise shape. SOLUTION: In this manufacturing method, regions A1, A2, A3 of a diffraction optics 1 are divided successively into a circular and two annular regions in this order in the radial direction, and an eight step stair structure is manufactured in the region A1 by repeating patterning and etching processes. Next, a diffraction structure having an eight step stair structure is manufactured by repeating patterning and etching processes in the region A2 in the same way. As this time, since an incident angle used in optimization is largely deviated from a vertical line, etching amount in the region A2 is reduced to a smaller amount than the amount in the region A1 toward the periphery. Then, an eight step stair structure is manufactured by repeating the same work in the region A3.
Patent JP-S6330653-A (JP)
Title: Lockup controller for automatic transmission
Inventor: SUGANO KAZUHIKO
IPC: F16H61/14
Filed: 1986-07-23
Abstract: PURPOSE:To aim at the promotion of inexpensiveness, by setting lost motion between an accelerator pedal and a plunger, and installing an on-off valve being closed by relative displacement between the accelerator pedal and the plunger produced during release of the accelerator pedal due to this loast motion. CONSTITUTION:An on-off valve 21 is being opened other than during release of an accelerator pedal, and pressure going toward this on-off valve 21 from a pressure source via an orifice 23 is all eliminated. Therefore, no idle pressure occurs between the orifice 23 and the on-off valve 21. However, during the release of the accelerator pedal, the on-off valve 21 is closed, and the pressure heading for the on-off valve from the pressure source via the orifice 23 is in no case eliminated. Therefore, the idle pressure occurs between the orifice 23 and the on-off valve. Hereupon, lost motion is set between the accelerator pedal and a plunger (detent valve) 2, and since it is constituted of closing the on-off valve 21 by relative displacement between the accelerator pedal and the detent valve produced during the release of the accelerator pedal due to this lost motion, electric control is unnecessary for occurrence of the idle pressure, thus the number of part items is reducible.
Patent JP-H0921973-A (JP)
Title: Production of polygon mirror type scanner
Inventor: IKEDA YOSHINARI
IPC: G02B26/10
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To easily produce a scanner of a microminiature size by molding mirror parts of a regular polygonal shape of a photosetting resin by a photomolding method in the peripheral areas of the rotor yoke of a scanner motor and forming the films of mirror finished surfaces on its peripheral surfaces. SOLUTION: The rotor yoke 3 of the scanner motor is placed on a work stage 14 and is set in such a position where the rear surface of the rotor yoke 3 is slightly immersed into the liquid surface of the photosetting resin 12 filled in a resin liquid vessel 13. While the liquid surface of the resin 12 is scanned with the laser beam from a laser beam source 16 in a Y-Y-axis direction in accordance with the CAD data on the shape of the polygon mirror 1, the liquid surface is irradiated with the laser beam and the cured resin is bonded to the peripheral surfaces of the rotor yoke 3. The next cured layers are successively deposited on the previously molded and cured layers by irradiation with the laser beam while the work stage 14 is lowered little by little.  As a result, the mirror parts 1a of the polygonal shape are integrally molded on the peripheral areas of the rotor yoke 3 and thereafter, the films of the mirror finished surfaces 1b are formed on the peripheral surfaces of the mirror parts 1a.
Patent JP-H1117819-A (JP)
Title: Doorphone system for two households
Inventor: SUMIYA HIROSHI
IPC: H04M19/08
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To unnecessitate the reception of power supply from a separately installed power source adapter by providing the hand set of a doorphone with a condenser for switching for using small currents supplied from the respective base units of two households while storing them so as not to affect the connecting lines of respective two wires and night indicator lamps. SOLUTION: Currents to be consumed for operating a connecting line switching circuit 8 are stored just after the pressing operation of a calling button SW1 or SW2 on a hand set BQ1 of the doorphone on standby. Therefore, among currents supplied respectively from a master household interphone base unit AQ1 and a slave household interphone base unit AQ2 through two wires of master household connecting lines L1 and L2 and slave household connecting lines L3 and L4 to rectifier bridges 5 and 6, these currents are stored through resistors R1 and R2 of condensers 3 and 4 for switching to a capacitor C1 or C2 so as not to affect respective two wires of connecting lines and respective night indicator lamp LED1 and LED2 and the night indicator lamp LED1 and LED2 are respectively turned on.
Patent JP-S6490348-A (JP)
Title: Heat insulating panel for wall having structural material mounted therein and production thereof
Inventor: MIHARA TADASHI
IPC: E04C2/34
Filed: 1986-07-19
Abstract: PURPOSE: To provide panels of high load resistance by encircling with a joint frame made of a cold-resistant, heat insulating material a space formed between oppositely disposed inner and outer surface plates and provided with a heat-insulating, load resisting layer, and disposing the lower end of a structural member so that it is flush with the joint frame on the lower surface of each panel, the structural member being inserted in place along the longitudinal direction of each panel. CONSTITUTION: A space 10 formed between a pair of inner and outer surface plates 4, 3 oppositely disposed with a predetermined interval therebetween is encircled with a joint frame 9 made of a cold-resistant, heat insulating material. A heat-insulating, load resisting layer 11 of resin foam or the like which is injected and foamed is formed within the encircled space 10. A structural member 14 is inserted in place along the longitudinal direction of heat insulating wall panels 1, 2 thus formed, and the joint frame 9 on the lower surface of each panel and the lower end 14b of the structural member 14 are formed to be flush with each other. Therefore, the panels 1, 2 serving as skeleton component elements can be firmly connected to a sill and refractory layers can be disposed within the panels 1, 2 without deteriorating the load resisting property of the panels.
Patent JP-S6233053-A (JP)
Title: Production of multi-walled pipe
Inventor: TSUCHIDA MAKOTO
IPC: B22D19/16
Filed: 1985-08-05
Abstract: PURPOSE:To improve the quality and productivity of a product by disposing respective supply ports for molten materials in such positions where the ports are shifted in the axial direction of a casting mold and supplying the molten materials while moving the supply ports or the casting mold in the axial direction. CONSTITUTION:The casting mold 1 is rotated via gears 11, 3 by the rotational driving of a driving device 9. Supply devices 20, 40, 50 for different molten metals are respectively provided and the molten metal supply ports 23a, 30a, 31a are disposed into the mold 1 by shifting the same in the axial direction. First, a flow rate control valve 25 of the device 20 is opened to drop the molten metal from the port 23a into the mold 1 where the molten metal is solidified. The molten metal is poured from the port 30a onto the outermost shell layer 110 of the pipe to form an intermediate layer 120; further an inside pipe layer 130 is solidified in succession thereto. Since the multi-walled pipe is produced by one time of casting stage, the productivity is improved and the adhesiveness of each layer is improved. The quality of the product is improved as well.
Patent JP-H0521575-A (JP)
Title: Semiconductor manufacturing equipment
Inventor: HIRAYAMA TOMIO
IPC: G06Q50/00
Filed: 1991-07-12
Abstract: PURPOSE:To obtain a semiconductor manufacturing equipment wherein, when a different metal mold is mounted, a CPU in the equipment recognizes it and judges it to be erroneous. CONSTITUTION:An information setting part 11 is installed on the terminal of an interface connector 10 of a semiconductor manufacturing equipment and a metal mold. Information on types, numbers, etc., assigned to a specified terminal, and set by short or open termination. Thereby kind information or the like of a metal mold mounted on the semiconductor manufacturing equipment can be automatically recognized by a CPU in the equipment, so that the erroneous mounting or the damage of a metal mold can be prevented, and previously determined control can be executed on the metal mold.
Patent JP-H0610852-A (JP)
Title: Scroll compressor
Inventor: INUI HAJIME
IPC: F04C18/02
Filed: 1992-06-30
Abstract: PURPOSE:To efficiently separate oil mixed in a gas refrigerant even when the gas refrigerant delivered from a delivery port of a compression element flows at a high speed. CONSTITUTION:A volute-shaped oil collector 8 having a volute-shaped passage 80 is provided in a delivery chamber S2 in a casing 1, to connect a volute starting part of the volute-shaped passage 80 to a delivery port 23 of a compression element P and to arrange a volute ending part to a position separated relating to an opening part of a delivery pipe 12, and oil contained in a gas refrigerant delivered from the delivery port 23 is separated by action of centrifugal force.
Patent JP-H0517993-A (JP)
Title: Vehicle mounted vacuum sludge separator
Inventor: TAKAHASHI SHUHEI
IPC: E03F7/10
Filed: 1991-07-12
Abstract: PURPOSE:To remove previously sewage form a side ditch or the like when the sludge in the side ditch or the like is abandoned to a dump after sucked and received from the side ditch. CONSTITUTION:A tank body 12 having an opening and closing plate 14 and capable to being sealed up is secured fixedly to a vehicle 11. The tank body 12 is provided on the inside with a bottomed sludge receiving body 17 formed with a plurality of drain holes 24, 24A. A sludge suction pipe 28 and sludge suction hose 29 are adapted to communicate to the sludge receiving body 17. A cavity section 21 between the tank body 12 and sludge receiving body 17 is provided on the lower side with a drain port 26. A tank 2 of a vacuum suction vehicle 1 is connected through a drain pipe 27 to the drain port 26, so that the sucked sewage B is drained through the drain holes 24, 24A into the tank 2. The sucked sludge A is received in the sludge receiving body 17 to be dumped by opening to opening and closing plate 14.
Patent JP-H0919460-A (JP)
Title: Manpower detecting device for manual electric wheelchair
Inventor: SUGANO NOBUYUKI
IPC: A61G5/04
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a manpower detecting device for manual electric wheelchair in which only circumferential manpower added to an input member can be detected by detecting means disposed on stationary side with high precision, and adjusting work is facilitated. SOLUTION: In a manpower detecting device for manual electric wheelchair, a slider (displacement detecting member) 29 rotated together with a hand rim (input member) 13 is arranged in such a manner as to be axially movable, the slider 29 and the hand rim 13 (disc 15) are radially engaged by elliptic hole, relative rotation of the hand rim 13 and a wheel 2 is converted into axial displacement of the slider 29 by a cam mechanism 28, and the axial displacement of the slider 29 is transmitted to a linear potentiometer (detecting means) 31 disposed on stationary side. Since the slider 29 and the hand rim 13 (disc 15) are radially engaged by elliptic hole, only circumferential manpower added to the hand rim 13 (force to rotate the wheel 2) can be detected with high precision.
Patent JP-H0472164-A (JP)
Title: Container and sealing method thereof
Inventor: HEEEKEN INGEMAARUSON
IPC: B65D77/38
Filed: 1990-06-28
Abstract: PURPOSE: To enable a container to be heated with micro-wave energy, printing on the upper surface of the container to be carried out and further prevent a tray from being broken when a lid is removed by a method wherein a card- board and plastic material are applied as raw material and a plastic film is applied to edges of a lid and an opening of the tray. CONSTITUTION: A tray 1 is made of thermally formed polyethyleneterephthalate and has a bent edge with a width of about 5 mm over an entire opening of the tray. A lid 2 is made of card board and plastic material. For a film or a sheet 3, polyester is preferable. Due to the film 3 inserted between the lid 2 and the tray 1 and also due to a characteristic of applied raw material, the foods contained in the container can be heated within a microwave oven while the lid is fixed to the container and further a printing can be performed in advance on the upper surface of the tray and also another printing or the like can be performed after sealing at the container.
Patent JP-S6067069-A (JP)
Title: Lapping system
Inventor: SAKATA SOUICHIROU
IPC: B24B57/00
Filed: 1983-09-19
Abstract: PURPOSE:To reduce usage of abrasive, in a lapping system for glass face, by providing a magnetic separator in lap liquid circulating path for circulating lap liquid removed of magnetic metal powder to be used repeatedly. CONSTITUTION:Lap liquid 10 is fed by pump 18 from a thickener 17 through a liquid feed through 28 of merry-go-round type magnetic separator 23 into an attracted matrix 26 rotatable between a pair of poles 25 of an electromagnet 24, then grinded chips and non-magnetic particles of abrasive are flowed out to the treating water trough 29. On the other hand, magnetic metal powder 11 will rotate while being attracted to said matrix 26 then washed by cleaning water fed from a cleaning water trough 30 and flow into a trough 31. The lap liquid removed of magnetic metal powder 11 is delivered through a liquid cyclone 16 onto a lap 13 to return the fine particle lap liquid 20 to the thickener 17. Consequently, usage of abrasive can be reduced while choking of lap liquid piping can be prevented.
Patent JP-H073396-A (JP)
Title: Steel for pc excellent in uniform elongation and production thereof
Inventor: ANDO KEIJI
IPC: C22C38/18
Filed: 1993-06-17
Abstract: PURPOSE:To provide steel suitable for the utilization for an earthquake-proof structure by improving the uniform elongation properties of PC steel. CONSTITUTION:PC steel produced through hardening and tempering stages and contg. 0.45 to 0.60% C, 1.00 to 1.50% Si, 0.50 to O.90% Mn and 0.50 to 0.80% Cr is heated to a tempering temp. of 500 to 650 deg.C and is thereafter rapidly cooled. In this way, the steel excellent in mechanical properties of >=5% uniform elongation and >=420N/mm<2> tensile strength can be obtd.
Patent JP-2001008194-A (JP)
Title: Monitor system
Inventor: KITAHARA CHIHO
IPC: H04N7/18
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To easily collect pictures in the periphery of an interesting spot by a monitor. SOLUTION: In a console device connected through a network with plural cameras and plural monitors, monitor layout 1810 in which the arrangement of the monitors is simulated according to the arrangement of monitor icons is displayed, and when any monitor icon is double clicked by a user, the pictures of the camera for displaying a picture on the monitor corresponding to the double clicked monitor icon and the plural cameras arranged in the periphery decided according to a preliminarily stored list are displayed on each monitor.
Patent JP-H0339880-A (JP)
Title: System control method in abnormal cooling fan
Inventor: NISHIURA KENJI
IPC: F25D1/00
Filed: 1989-07-06
Abstract: PURPOSE:To improve system reliability at the time a cooling fan is abnormal by dividing a plurality of the cooling fans in a predetermined group unit, and interrupting the system when a particular signal is issued in the group units. CONSTITUTION:For air-cooling plurality of shelves 3 mounted on an electronic instrument 1, a plurality of cooling fans 2a-2f are divided in longitudinal line unit thereof, i.e., divided to upper and lower three groups. Alternatively, an abnormal cooling fan detector circuit is provided corresponding to each cooling fan, and an alarm signal issuing circuit 4 is informed of an abnormal signal where the signal is sent as an alarm signal on one side and is branched on the other hand, and both are inputted into an AND element 5 which takes a logical product of upper and lower cooling fans of each group. An output from the AND element 5 in each group unit is fed to an OR element 6 and outputted to an upstream device as system interruption.
Patent JP-S5878935-A (JP)
Title: Ultrasonic multiple takeout detecting device
Inventor: MIURA NOBUYUKI
IPC: B65H7/12
Filed: 1981-10-30
Abstract: PURPOSE:To detect the hanging of multiple works simply and correctly by utilizing a ultrasonic wave to judge the number of works in a device for detecting the hanging of multiple works such as a metallic plate, etc. CONSTITUTION:If two works 17, 19 are hung, a part 21 of the ultrasonic wave transmitted from an oscillating unit 6 of a ultrasonic transmitting unit 9 to works 17, 19 through a contact piece 8 is reflected by the boundary face of the work 17 and work 19 and another part 23 of the ultrasonic wave is reflected by the lower face of the lower work 19, and they return to the contact piece 8 as echoes with a time difference between them. These echoes are sent to a receiving unit 11 from the contact piece as received pulses. Next, two signals with a time difference are sent from the receiving unit 11 to an accumulating unit 5, where two signals are counted and the result is sent to a judging unit 7, which generates an error output when the count number is two or more, thereby the multiple takeout of works can be detected.
Patent JP-S6232758-A (JP)
Title: Key telephone set
Inventor: YAMASHITA HIDEO
IPC: H04M9/02
Filed: 1985-08-05
Abstract: PURPOSE:To effectively use an idle channel for data communications by permitting a main control part to control an idle highway channel and switching the highway channel for each interface unit. CONSTITUTION:An interface control part 8 detects outgoing information from a key telephone set and incoming information from a trunk line, while the main control part 1 detects the idle highway channel with the aid of a using channel memory part 5. Their numbers are written in a transmitting highway channel number memory part 2, periodically read in an interface part 4, and is multiplexed in terms of time division with the specified channel of the highway where a PCM signal outputted from a cordic part 7 is selected. On the other hand, an address in a receiving highway channel number memory part 3 is periodically read to select the receiving side highway, and the PCM signal of the specified channel is converted into an analog signal.
Patent JP-H0616817-A (JP)
Title: Adhesive particle of water-absorbing resin
Inventor: NAKAHARA YOSHIFUMI
IPC: B32B27/10
Filed: 1992-06-30
Abstract: PURPOSE:To impart adhesive properties to a particulate water-absorbing resin substantially without impairing its water-absorbing capacity and to thereby enable a water-absorbing sheet to be produced by a simplified process in a reduced time, by forming a PVA-containing adhesive layer on the particle surfaces and regulating the water content at a value in a specific range. CONSTITUTION:An adhesive layer 2 containing PVA is formed on the surfaces of a water-absorbing resin particles 1 and the water content of the resulting particles is regulated to 7-25wt.% to produce the title particles 3. Thus, adhesive properties can be imparted without impairing the water-absorbing capacity. Compared to the conventional processes for producing a water-absorbing sheet in which a particulate water-absorbing resin is fixed with a solvent-diluted binder applied by spraying or coating, use of the particles 3 in the production of a water-absorbing sheet niether fouls the equipment and surrounding atmosphere nor necessitates drying, and hence enables simplication of the process and a reduction in the production time.