baber/WOPTO huggingface dataset:
Patent JP-H06158289-A (JP)
Title: Thin film forming device
Inventor: TANAKA NOBUO
IPC: C23C14/32
Filed: 1992-11-24
Abstract: PURPOSE:To obtain a thin film forming device where normal vapor deposition is performed over a long period of time by eliminating the peeling of a thin film stuck to the surface of an accelerating electrode for accelerating an ionized duster by the electric field. CONSTITUTION:A substrate 1 ] and a crucible 2 filled with a material 3 to be deposited by evaporation are arranged in a vacuum tank 31. The crucible 3 is heated to jet the vapor of the material 3 from a nozzle 2a, which is condensed in a supercooled state by adiabatic expansion to form a cluster 3a. An ionized cluster 3b which is formed by ionizing a part of the cluster 3a is accelerated by the electric field of an accelerating electrode 39 to make it strike the surface of the substrate 11 together with the unionized neutral duster 3a, causing a thin film of the material 3 to be formed. In the thin film forming device, the accelerating electrode 39 is provided with plural openings 39a through which the duster 3a and the ionized duster 3b are passed and the openings 39a are replaced and used one after another.
Patent JP-H07170265-A (JP)
Title: Plural-node system
Inventor: HAYAMA AKIRA
IPC: H04L69/40
Filed: 1993-12-14
Abstract: PURPOSE:To surely inspect mutually connected plural nodes in a short time by transferring the present program to the other node and conducting it by a plural-node inspection program. CONSTITUTION:The plural node inspection program 5 checks whether or not the conducted node 2 is normally operated or whether or not an equipment and the program which are turned to operation defective are present, etc. Thereafter, corresponding to a transfer route table 8 for describing the order or the nodes to be transferred the present program is transferred to the node 3 and conducted. In the meantime, the activated plural-node inspection program 5 which is transferred to the node 3 and activated checks the node 3 similarly to the time of the node 2. Thereafter, the inspection program 5 of the node 3 transfers the present program to the node 4 and conducts it corresponding to the transfer route table. Further, the inspection program 5 which is transferred to the node 4 and activated checks the node 4 and ends the present program.
Patent JP-H08170543-A (JP)
Title: Silencing spacer
Inventor: OTANI YOSHIYUKI
IPC: G10K11/16
Filed: 1994-12-16
Abstract: PURPOSE: To reduce noise released from a space between an oil pan and a clutch housing. CONSTITUTION: A hollow resonator-cell collective body suited for a space between an oil pan and a clutch housing is formed of a number of resonator-cells 1, 1.... Respective resonator-cells 1,1... are arranged in close contact with each other with through-holes 2, 2... directed to the surface side.
Patent JP-H11137732-A (JP)
Title: Mechanism for shifting center of gravity
Inventor: MATSUMOTO MASAHIKO
IPC: A63B102/32
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism for shifting the center of gravity which can shift the center of gravity during a swing keeping the weight light and the balance of the swung club member. SOLUTION: This golf club has a shaft 1, a head 2 provided at one end of the shaft 1, and a grip provided at the other end of the shaft 1. A hollow part 1a is formed in the shaft 1, and a hollow part 2a is formed in the head 2, and the head 2 is coupled with the end of the shaft 1 so that the hollow part 2a is continued to the hollow part 1a. Thus, plural lead small balls 5 (medium of shifting of the center of gravity) are put in the hollow parts 1a, 2a.
Patent JP-H01155147-A (JP)
Title: Controller for refrigerator
Inventor: TANAKA OSAMU
IPC: F25B1/00
Filed: 1987-12-11
Abstract: PURPOSE: To expand the range of the continuous operation by altering the control of the travel of an electric expansion valve to keep a high pressure from a constant control of the degree of supercooling to prevent the suspension of operation as caused by the cutting of the high pressure when evaporators incur an excessive capacity. CONSTITUTION: In the operation of a refrigerating unit, a control of the travel of electric expansion valves 8 and 13 is performed to keep the degree of supercooling at a fixed value by a control means 52. As a heat exchange load reduces in condensers 12 and 6 and when evaporators 6 and 12 incur an excessive capacity, a high pressure rises and the cutting of the high pressure causes the operation of the apparatus to be suspended. At this point, when any value of the high pressure exceeding a specified value is detected by a high pressure rise detecting means PS2 and a travel fixing means 54 works to stop the constant control of keeping the degree of supercooling of the electric expansion valves 8 and 13 constant by the control means 52.  Thus, the travel of the electric expansion valves 8 and 13 is fixed to a specified value on the closure side thereof for a fixed period of time and the high pressure is lowered sufficiently to effectively block an excessive rise in the high pressure.
Patent JP-H09161297-A (JP)
Title: Semiconductor laser device
Inventor: KOKUBU YASUO
IPC: G11B7/09
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser device capable of precisely adjusting an assembling position of an optical part for a semiconductor laser element with simple constitution. SOLUTION: This device is provided with a support mechanical part 31 supporting the optical part 32 so as to become movable in the prescribed direction for an optical block 11c1 and a movement mechanical part 33 moving the optical part 32 so as to match a line 32b or a mark 35 showing the axis of the optical part 32 with a central line constituted of an optical element structural body by engaging it with the side end of the optical part 32 or an engagement part 32a formed on a part of the part 32.
Patent JP-H07146195-A (JP)
Title: Manufacture of pressure sensor
Inventor: OKUBO HIROSHI
IPC: G01L7/08
Filed: 1993-11-19
Abstract: PURPOSE:To make the simple installation of a thin diaphragm possible, by providing a tip with a small projection, by covering the diaphragm with a ring several times as thick as the diaphragm and by melting the small projection to install the diaphragm. CONSTITUTION:After the hermetic seal 7 of a lead wire 6 is effected, a semiconductor chip 4 is attached to a metal piece 3. The wire bonding connection between the chip 4 and the lead wire 6 is effected with a wire-bonding wire 5. Next, a diaphragm 2 is covered with a ring 1 a ring projection (small projection) 8 of which is previously made by a press method, and the ring 1 and diaphragm 2 are joined together by ring projection welding. Further, the ring 1 to which the diaphragm 2 is attached is attached to the metal piece 3, ring projection welding is effected, and seal is carried out. The ring projection welding can be carried out in a short time in comparison with laser welding, the heat transmitted to the chip 4 is small, and the space of a welding part can be made small.
Patent JP-H08227263-A (JP)
Title: Master hologram for production of unreproducible hologram
Inventor: DAUSMANN GUENTER
IPC: G03H1/16
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for using an unreproduced and unimitated hologram as a proof of the real stuff of an article and a document of any type. SOLUTION: An unreproduced and unimitated hologram having the feature of the real stuff is manufactured as the reproduction of a master hologram 6. In the master hologram 6, a hologram having the feature of the real stuff on an optical element formed at random like a diffusion plate 1 is recorded, for example, the reproduction of each hologram formed from the master hologram contains a layer having at least a series of colors, and/or the reproduction of the hologram formed on a thick photosensitive layer is shrunk or expanded.
Patent JP-H02212774-A (JP)
Title: Zerocross detector
Inventor: CHIYAARUZU HAIO SHIN
IPC: G01R19/175
Filed: 1989-12-05
Abstract: PURPOSE: To determine zero-cross of phase A in a three-phase power system with high reliability and noise resistance by detecting a moment of time when the voltage between phases A, B is equal to that between phases A, C with opposite polarity. CONSTITUTION: In an AC three-phase machine, comprising coils 20, 20", 20", a first voltage measuring unit 22 measures the voltage between phases A, B while a second voltage measuring unit 24 measures the voltage between phases A, C. Upon detecting a moment of time when the outputs from the measuring units 22, 24 have identical magnitude and opposite polarity, a comparator 26 generates a binary signal from a monostable multivibrator and determines zero-cross of phase A. Zero-cross of voltage is determined similarly for phase B, C.
Patent JP-H09320456-A (JP)
Title: Thin film type electron source and appliance employing it
Inventor: SUZUKI MUTSUZOU
IPC: H01J31/12
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To make deterioration of an insulating layer hardly occur by making an upper part electrode have three layer structure by sandwiching an interlayer between an interface layer and a surface layer. SOLUTION: An upper part electrode 11 comprises three-layer thin film consisting of an interface layer 16, an interlayer 17, and a surface layer 18 and the sublimation enthalpy of the material of the layer 17 is set to be higher than that of the material of the layer 18 and to be lower than that of the material of the layer 16. Consequently, a thin film electron source which is not deteriorated even after a long time operation can be materialized. Further, by optimizing the thickness of the layer 16, high emission electric current density can be stably obtained.  Moreover, in the case the demand of conductivity to the electrode 11 is moderate, the electrode 11 is constituted of two layers of the layer 16 and the layer 17 and Pt is used as the material of the layer 17 and a material having higher sublimation enthalpy than Pt is used for the layer 16, so that the same effect can be provided. An image display apparatus with high brightness and a long life and a high speed electron beam drawing apparatus can be obtained by employing this thin film electron source for the display apparatus and the electron beam drawing apparatus.
Patent JP-H09160834-A (JP)
Title: Computer using falsh memory
Inventor: ORITO KOICHI
IPC: G06F12/16
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To remove a data bit error phenomenon and to improve the reliability at operation program execution time by an inexpensive means by ANDing data of two operation programs and using the AND result for an operation program to be run. SOLUTION: The same data are written in a flash memory 2a and a flash memory 2b in advance and a CPU 1 when reading the data out of the flash memory 2a reads the data out of the flash memory 2b at the same time and an AND circuit 6 ANDs the data of the two operation programs read out of the two flash memories 2a and 2b, so that the AND result is used for the operation program to be run. Consequently, a data bit error phenomenon that the flash memory 2a or 2b has can be removed from the read data and the reliability of operation program execution can be improved.
Patent JP-H02159287-A (JP)
Title: Locking device for pinball machine
Inventor: KINOSHITA KIYOSHI
IPC: E05B61/00
Filed: 1988-12-13
Abstract: PURPOSE:To enable a wire drive source to be installed at any position without any interference with the other apparatus by providing the wire drive source having a front frame engaging part engaged removably with a front frame locking part by moving a flexible wire and unlocking said front frame locking part to open the front frame. CONSTITUTION:Since a wire drive source 9 is mounted on a front frame engaging part 7 through a flexible wire 8, it can be installed at any position selectively. When a regular key is inserted in a key inserting part 38 of a control unit 37, the wire drive source 9 operatively pulls down an inner wire 22 of the flexible wire 8 to pull down the front frame engaging part 7, so that said engaging part 7 depresses and reases a front frame locking part 53 from a front frame by key receiving part 3. Thus, the frame is opened. Also, when the front frame engaging part 7 does not surely engage the front frame locking part 53 the vertical position of the front frame engaging part 7 is adjusted by adjusting a vertical adjusting part 51.
Patent JP-H06161678-A (JP)
Title: Printer server print output system
Inventor: ARAKI TOSHIO
IPC: G06F3/12
Filed: 1992-11-25
Abstract: PURPOSE:To make a personal computer share a printer with another personal computer by permitting a terminal emulator on the personal computer connected to LAN to output printing data from a host computer to a printer server connected to the same LAN with the personal computer. CONSTITUTION:In a printer server print output system outputting print data to the printer server 12 of a local area network system which connects the host computer 2, the personal computer and the printer server 12, both of which operate under the control of a network operating system, to the same LAN, the terminal emulator 5 operating on the personal computer 3a is provided with a printer client control part 6 transferring host printing data to the printer server 12 through the use of the general logical link of a personal computer local area network and the printer server 12 is provided with a printer server control part 17 managing/controlling the general logical link between the personal computer 3a and the server 12.
Patent JP-2000141455-A (JP)
Title: Method and apparatus for calculating extrusion amount of extrusion molding apparatus and extrusion amount control system
Inventor: ASHIZUKA RYOSUKE
IPC: B29C48/92
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To calculate and control the extrusion amt. of an extrusion molding apparatus corresponding even to the fluctuations of the extrusion amt. of a resin generated in the cylinder of an extruder or in the mold provided to the leading end thereof. SOLUTION: In a method for calculating the extrusion amt. of an extrusion molding apparatus wherein a thermoplastic resin is heated and molted in an extruder to be extruded from the mold 2 of the leading end of the extruder and the extrudate is passed through a water tank 3 to be cooled and solidified to be taken over, the water level difference H between the water level h2 in the water tank 3 at a time of the passage of the resin and the water level h1 therein at a time of the non-passage of the resin is measured to calculate the resin amt. in the water tank 3 and, by dividing this resin amt. by a resin passing time, the extrusion amt. of the resin per unit time is calculated.
Patent JP-H02160079-A (JP)
Title: Metallic coating film
Inventor: AOYAMA HIROMI
IPC: B05D5/06
Filed: 1988-12-13
Abstract: PURPOSE:To improve hiding property and brilliance by successively forming a metallic coating film contg. Al powder, a metallic coating film contg. flaky glass powder and a clear coating film. CONSTITUTION:A first metallic coating film 1 contg. Al powder is formed on the surface of a body 100 to be coated. A second metallic coating film 2 contg. flaky glass powder is formed on the entire surface of the film 1 and coated with clear coating material 3 based on acrylic resin. The pref. content of the glass powder is 0.1-20wt.% and the pref. thickness of the resulting coating film is <=5mum. Unique metallic appearance having superior decorativeness is obtd.
Patent JP-H03175134-A (JP)
Title: Generating circuit for clock used for controlling engine
Inventor: YAMANO SHINICHI
IPC: F02D45/00
Filed: 1989-12-04
Abstract: PURPOSE:To enhance the accuracy of controlling an engine by providing a generator for generating high-speed clocks, a frequency divider for dividing the high-speed clocks to generate several kinds of low-speed clocks, and a reset circuit for resetting the frequency divider at the timing of generation of a signal of the angle of rotation of the engine. CONSTITUTION:A generator decides a time constant using a resistance R and a condensor C and generates high-speed clocks in a transmission loop including an inverter I and a baffle B. A frequency divider 2 connects flip-flops F8 to F10... in series to each other and counts high-speed clocks output from the generator 1 and generates several kinds of clocks CLK1, CLK2,.... A reset circuit 3 detects the rise of an engine speed signal NE by means of the flip-flop F13 on the first stage and outputs a pulse of the same pulse width as the high-speed clock by means of the flip-flop F14 on the next stage. The outputs of the flip- flops F13, F14 are combined into an edge detection pulse by an EXNOR gate 5 and the flip-flops F8 to F10... of the frequency divider 2 are reset simultaneously using the edge detection pulse as a reset signal.
Patent JP-2001132532-A (JP)
Title: Misfire diagnosis device for engine
Inventor: INOUE TETSUKAZU
IPC: F02P17/12
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To improve misfire diagnosis accuracy by surely preventing erroneous diagnosis caused by dispersion in combustion among cylinders, and dispersion in manufacture of projections or slits formed at a crank rotor for detecting a crank angle. SOLUTION: An engine speed at each specified crank angle in each cylinder is detected and a present cylinder #n in a combustion stroke is determined to specify the cylinder #n as a cylinder to be subjected to misfire diagnosis (S17). An engine speed MNXn is set with respect to the present cylinder #n in the combustion stroke (S18), a whole cylinder average rotational number MNXm is calculated based on the engine speeds MNSn,..., NMXn-4 in each of cylinders from the cylinder #n up to a cylinder before a specified combustion stroke (S19). Difference between the engine speed MXNn in the cylinder #n in the combustion stroke currently and the whole cylinder average rotational number MNXm is compared to a misfire determination level LVMIS (S20).  When the difference exceeds the misfire determination level LVMIS, the cylinder #n to be subjected to misfire diagnosis is determined to be misfire (S21).
Patent JP-H01273793-A (JP)
Title: Catapult bar control mechanism
Inventor: MISHIERU DOURIAN
IPC: B64C25/32
Filed: 1988-12-15
Abstract: PURPOSE: To accurately position a catapult bar by providing a crank to be operated so as to be rotated with a catapult bar, a catapult link mechanism provided with a link and a lever pivotally fitted to each other, and a control means for controlling the relative positional relation of the link and the lever. CONSTITUTION: A mechanism for controlling position of a catapult bar 10 has a crank 13 to be operated so as to be rotated with the catapult bar 10. The mechanism also has a catapult bar link mechanism formed of a link 14 and a lever 16 pivotally fitted to each other, and the link 14 has one end pivotally fitted to the crank 13 at a pivotal point 15 at a constant distance from a turning pin 11 of the catapult bar 10, and the lever 16 has one end pivotally fitted to a rotary tube 12 in the periphery of a pin 17 at a constant distance from the pin 11. Furthermore, the mechanism has a control means for controlling the relative position of the link 14 and the lever 16 and formed of an actuator 18 having a main body pivotally fitted to a side surface of the rotary tube 21 and having a rod pivotally fitted to the control lever 19 to be operated so as to be rotated with the lever 16.
Patent JP-S63169425-A (JP)
Title: Controller for space heating device
Inventor: KAWAMURA HIDEO
IPC: F23Q7/22
Filed: 1986-12-27
Abstract: PURPOSE:To control the heating temp. of these glow plugs at suitable values respectively by measuring the terminal voltages of resistors connected in series with electricity supply passages to a vaporization glow plug and an ignition glow plug. CONSTITUTION:In order to detect the temp. of an ignition glow plug 6 measuring current is supplied a heating heater for the plug 6 through a resistor 6a and the resisting value of the heater is measured on the basis of the voltage drop caused by the resistor 6a. Since the heating heater uses a resistor with a positive temp. resistance coefficient, the heater is detected to be at high temp. when the resistance value is large. By the measurement of both end voltages of a resistor 5a after current is supplied to a vaporization plug 5 the resistance value of the heater is detected. Because this heating heater has a positive temp. resistance coefficient, the temp. of the plug 5 is detected by discovering the resistance value of the heater. Thereby, the heating temp. of both the glow plugs are able to be controlled at respective suitable temp. without using complicated control device.
Patent JP-H08171425-A (JP)
Title: Pressure controller
Inventor: KOBAYASHI MORIATSU
IPC: G05D16/16
Filed: 1994-12-19
Abstract: PURPOSE: To provide a pressure controller which contains a pressure control valve that can have an urgent breaking action when the secondary pressure of a downstream side pipeline has an extraordinary rise. CONSTITUTION: A pressure controller consists of a pressure control valve 1 which is provided on a city gas pipeline, a pressure reducing valve 2 which reduces the pilot pressure, a pilot valve 3 which supplies the pilot pressure supplied from the valve 2 to the valve 1, and a relief valve 4 which opens when the secondary pressure P2 has an extraordinary rise on the downstream side. When some trouble occurs at a downstream side pipeline 6 and the pressure P2 rises to reach an extraordinary level, the valve 2 closes to stop the supply of pressure to the valve 3. At the same time, a nozzle 3a opens. When the abnormal pressure of the pipeline 6 is supplied to the valve 4 via the pressure detection pipelines 21 and 23, the valve 4 opens (fully). Thus the pressure of a lower chamber 8b becomes equal to that of an upper chamber 8a and the valve 1 closes to break a flow channel.
Patent JP-H04184441-A (JP)
Title: Photomask
Inventor: YASUSATO TADAO
IPC: G03F1/54
Filed: 1990-11-20
Abstract: PURPOSE:To separately resolving a fine pattern by forming a light shielding part with plural light transmission film patterns. CONSTITUTION:The line and space pattern of a phase member 1 whose light transmission film thickness (t) is set at t=lambda/(2n+1) (where, (lambda) is the wavelength of light, and (n) is the refractive index of the light transmission film), is formed on a transparent substrate 2, shown by the figure (a). When dimensions between each line of the phase members and the space pattern are the diffraction limit of an exposing device used or below, in this region, the amplitude of the light can be sufficiently made small, shown by the figure (b). Then, the intensity of the light is sufficiently, weakened, shown by the figure (c), and a light shielding region is obtained. Thus, the line and space pattern of 0.3mum can be resolved with sufficient contrast by the photomask of the dimension shown by the figure.
Patent JP-2001130711-A (JP)
Title: Conveying system
Inventor: GOTO IKUO
IPC: B65G1/00
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To enhance the efficiency of conveyance and to enable determination whether the waiting is required or not even with an unmanned carrier vehicle. SOLUTION: A predicted time until a next article is delivered to a station 12, or an estimation are given to an unmanned carrier vehicle 18. Accordingly, the unmanned carrier vehicle 18 carries the next article in accordance with the predicted time or the estimation.