baber/WOPTO huggingface dataset:
Patent JP-S6345385-A (JP)
Title: Substrate having large surface area and its production
Inventor: KOYABU KUNIO
IPC: H01L23/36
Filed: 1986-08-11
Abstract: PURPOSE:To decrease the limitations on the size and shape in manufacture and to obtain a hard substrate having a large surface area for wide applications by forming numerous fine acicular projections of silicon for expanding the surface area on the surface of the hard substrate. CONSTITUTION:A quartz glass substrate 2 is fixed on a base plate 6. SiH4 and other required gases are mixed and such gaseous mixture 7 is introduced into a vacuum vessel 5. A laser beam 11 by a CO2 laser, etc., is then introduced through a window 12 from the outside into the vacuum vessel 5 and is projected perpendicularly to the quartz glass substrate 2. A polycrystalline silicon film 3 having acicular or columnar structure is deposited on the substrate if the deposition rate is increased by setting the gaseous pressure of the gaseous mixture and the heating temp. by the projection of the laser beam 11 at required values. Such substrate 2 is selectively etched by an etching liquid to form the numerous fine acicular projections of the silicon. The substrate of the large surface area having wide applications is produced with good mass productivity by the method of this invention.
Patent JP-S6247360-A (JP)
Inventor: YOSHIKAWA YOSHIHIRO
IPC: A61H23/02
Filed: 1985-08-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1030907-A (JP)
Title: Thin-film element and its manufacturing method
Inventor: SAKAI ATSUSHI
IPC: H01C17/08
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a thin-film element that has a high gauge rate and a high resistivity and also can be machined easily on a small diaphragm, and its manufacturing method. SOLUTION: Silicon oxide film 2 is formed on a metal substrate 1 by the plasma CVD method, a thin-film strain gauge 3 that mainly consists of Cr and oxygen and contains oxygen by 32-45% is formed on the silicon oxide film 2 by the electron beam deposition method, and an electrode wiring 4 made of aluminum (Al) is formed at the terminal part of the thin-film strain gauge 3. Then, silicon oxide film 5 is formed on the surface side where the electrode wiring 4 of the metal substrate 1 is formed by the plasma CVD method, and a contact hole 6 is formed in the silicon oxide film 5 on the electrode wiring 4 by etching.
Patent JP-S6079493-A (JP)
Inventor: TSUNODA TAKASHI
IPC: G08B21/00
Filed: 1983-10-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1172821-A (JP)
Title: Camera provided with characteristic correcting function
Inventor: NAGAOKA SHINJI
IPC: G03B7/00
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To operate a camera with data most suitable for the operating characteristic of the camera and further, to reduce the cost with simple constitution. SOLUTION: A circuit unit EQ is mounted with a shutter mechanical element 11 for actuating a shutter, a driving circuit 4 for driving the shutter mechanical element 11, a storage means 2 storing plural data corresponding to the actuating characteristic of the shutter mechanical element 11 and a CPU 3 for controlling the actuation of the driving circuit 4. The shutter mechanical element 11 and the circuit unit EQ are connected by a connecting member 5. This connecting member 5 is provided with a selecting means 6 for designating specific data in the storage means 2. The CPU 3 receives the specific data designated by the selecting means 6 from the storage means 2, to execute the correction control of the actuation of the driving circuit 4.
Patent JP-H0637913-A (JP)
Title: Composite isdn device
Inventor: OTANI TSUTOMU
IPC: H04L69/40
Filed: 1992-07-15
Abstract: PURPOSE:To cope with a fault by a remote control even when a maintenance person doesn't directly go to a site, to speedily cope with the fault at the time of the occurrence of the fault at a user side, and to reduce a cost than the remote maintenance system to be always monitored. CONSTITUTION:An incoming sub-address judging part 2 divides incoming sub- address information elements received from a network side, compares the received data with the unique sub-address data of a number storage part 1, and communicates the result to a state monitoring part 4. A maintaining state closure testing part 3 turns the device into a maintaining state by the output of the state monitoring part 4, operates a diagnostic test, outputs the tested result to a tested result communicating part 5, releases the maintaining state, and returns the device to an activating state enabling a normal communication. The tested result communicating part 5 communicates the result of the diagnostic test operated by the maintaining state closure testing part 3 through a B channel or D channel.
Patent JP-2001009823-A (JP)
Title: Manufacture of hollow precast member and form therefor
Inventor: NITTA HIROSHI
IPC: B28B21/88
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To simply manufacture a hollow precast member of a site by spreading wide an annular elastic member of a specified length into a inner form by a template, then assembling an outer form with a proper space into the inner form having tie-hoops supported on the outer peripheral face with a proper space and placing a concrete in the spaced parts. SOLUTION: When a hollow precast member is manufactured at a site, first an inner form 2 is set on a bed 18 and at the same time, the lower end part of a rotary shaft 19 is fixed into a recessed part 20. Next tie-hoops 21 is arranged on the periphery of an elastic member 4 and a template 5 is pushed using a stretchable arm 6 by rotating a handle 10, and thereby the tie-hoops 21 is intruded into the elastic member 4. At the same time, irregularities 22 for cotters are formed by making the elastic member 4 jut out of areas between the tie-hoops 21. After that, a gap 11 is formed between the inner form 2 and an outer form 3 by assembling the outer form 3 and then a concrete 23 is formed in the gap 11. After the concrete 23 is cured, the outer form 3 is dismantled and template 5 and the elastic member 4 are contracted to be pulled out of the concrete 23.
Patent JP-S57112194-A (JP)
Title: Mfc signal control system
Inventor: YAMASHITA HIDEJI
IPC: H04M7/00
Filed: 1980-12-29
Abstract: PURPOSE:To avoid a delay in a MFC signal transfer speed, by requesting the  next digit information to an outgoing register OR, when a sender transmits a  forward signal to an OS post station. CONSTITUTION:When an outgoing rgister OR receives and stores dial information from an outgoing subscriber with a known method, it catches a sender OS and transfers the 1st figure to relays S0-S7 of the OS. After the OS checks this figure, a relay SK is operative. Thus, the next digit figure is requested to the OR via a contact SK<1> for its preparation, and the transmission of an MF signal which is a forward signal is made from an MF signal transmission circuit 2 to a lower rank station. A reverse signal from the lower rank station is received at a reception circuit 3, and when relays R0-R7 are operative, a check relay RK is operative. The contact (rk<1>) instructs the transfer of the next digit figure to the OR.
Patent JP-H05211210-A (JP)
Title: Apparatus and method for detection of nonexistence of connecting material
Inventor: JIYON BII GABARUDON
IPC: H01L21/00
Filed: 1992-07-15
Abstract: PURPOSE: To provide an apparatus and method for detecting absence of a wire to be connected in a wire bonding apparatus in use for electrical connection of a semiconductor device. CONSTITUTION: A shifted distance of a connecting tool 3 is measured during the connection of a connecting material 4, the measured distance is compared with a predetermined value, and when the measured value is smaller than the predetermined value, an error signal is produced to indicate the absence of the connecting material. The apparatus comprises a touch-down mechanism 7 for pushing the connecting tool 3 against a connection position 5, a support 11, on which the mechanism 7 is flexibly mounted, a stationary contact 19 fixed to the support 11, and a movable electrical contact fixed to the mechanism 7.
Patent JP-H0914582-A (JP)
Title: Flushing method and strainer system
Inventor: SAGAWA SHUNICHI
IPC: B01D29/60
Filed: 1995-06-30
Abstract: PURPOSE: To provide a flushing method and its strainer system whereby efficiency of flushing work for a lubrication oil supply system is improved. CONSTITUTION: This system comprises a connection unit 32 housed to a casing 18 in place of a permanent strainer element and an outside strainer, provided respectively with a strainer element 74, and constituted by a group of a plurality of strainers 34A, B with operation switchable to each other, with an inlet/outlet of each strainer respectively connected with to an inlet/outlet header 76, 78. The connection unit is arranged in a strainer casing so that the first chamber inlet communicates with a casing inflow port with the second chamber outlet communicating with an outflow port and the first chamber outlet and the second chamber inlet positions in the outside of the casing.  The first chamber outlet of the connection unit and the inlet header of the outer strainer are connected by a system of the first pipe 36, to connect the outlet header of the outer strainer and the second chamber inlet of the connection unit by a system of the second pipe 38.
Patent JP-S6077366-A (JP)
Title: Stacked type fuel cell
Inventor: MITSUTA KENROU
IPC: H01M8/24
Filed: 1983-10-04
Abstract: PURPOSE:To obtain a stacked type fuel cell having functional and high density configuration by installing in a specified direction outlets and inlets of fuel gas, oxidizing gas, and cooling fluid of a multiple cell. CONSTITUTION:A multiple cell 10 is formed in a hexagonal pillar having six sides. Inlet and outlet of fuel gas line are arranged in the facing first and second sides I and II, and inlet and outlet of oxidizing gas line are in the facing third and fourth sides III and IV, and inlet and outlet of cooling fluid line are in the facing fifth and sixth sides V and VI respectively. External shape of the multiple cell 10 is formed in a squar pillar including spaces a-f. When 4 and 24 multiple cells are arranged and operated, fuel gas is supplied from the first flow path a and exhausted from the second flow path b, oxidizing gas is supplied from the third flow path c and exhausted from the fourth flow path d, and cooling fluid is supplied from the fifth flow path e and exhausted from the sixth flow path f.
Patent JP-S6248109-A (JP)
Title: Antenna system
Inventor: SATO SHINICHI
IPC: H01Q1/44
Filed: 1985-08-27
Abstract: PURPOSE:To resonate the titled antenna system even when the interval between a conductor plate and a case is narrowed by providing a metallic member offering a capacitive effect equivalently such as a metallic bridge plate or a metallic block between the conductor plate and the case so as to reduce the wavelength of a radio wave. CONSTITUTION:The metallic member such as a metallic bridge plate or a metallic block acts like equivalently a capacitance to improve the input impedance by bringing the system into a short-circuit state thereby resonating the antenna. Both ends of the metallic bridge plate 5 while a metallic plate is folded as a channel shape are grounded to the case 3 and the plate 5 is provided between the conductor plate 2 and the case 3. The conductor plate 2 and the metallic bridge plate 5 act equivalently like a capacitance so as to improve the input impedance characteristic when the distance between the conductor plate 2 and the case is narrowed.
Patent JP-S57112938-A (JP)
Title: Manufacture of dial plate of timepiece
Inventor: MOTOJIMA KATSUMI
IPC: B21D26/021
Filed: 1980-12-29
Abstract: PURPOSE: To transfer a pattern easily to a thin plate by using small compressive load in transferring a pattern on a workpiece of thin plate by a die that has a punch and a pattern by utilizing high pressure of liquid.  
     CONSTITUTION: A liquid 10 such as water or oil is put in a space formed by a die 5-a and a knockout, and the external form part of a thin-plate workpiece 1-a of plastics, brass, nickel silver, aluminium is set in an internal-form guide part of a guide plate 9 fixed on kthe upper face of the die 5-a, and a clearance is made between it and inner diameter of the die 5-a. A punch 4-a provided with a pattern 4'-a on the lower face is lowered to draw the workpiece 1-a, and the workpiece 1-a is held between the die 5-a and punch 4-a to form a closed state. Further, the punch 4-a is lowered to increase the liquid pressure, and after transferring the pattern 4'-a on the lower face of the punch 4-a to the work 1-a, the exerrnal form is press-blanked, and a product such as a dial plate is manufactured. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H1014230-A (JP)
Title: Dc-dc converter
Inventor: NAKANO GORO
IPC: H02M3/28
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a DC-DC converter of efficient and stable operation by resetting the energy of a saturable reactor without fail, using an inexpensive saturable reactors. SOLUTION: This converter has an inverter circuit 3 on input side, and is equipped with a feedback circuit for fixing the output voltage, using saturable reactors 7 and 8, on the output side. In this case, a plurality of series circuits, composed of the control windings 25, 26, 27, and 28, and 30, 31, 32, and 33 of a saturable reactor and rectifying diodes 34, 35, 36, and 37, and 38, 39, and 40 and a plurality of reset circuits consisting of capacitors 42, 43, 44, 45, 46, 47, 48, and 49 for voltage division, provided on the output of the above series circuit are provided, and the reset circuits 42-49 are connected to the output in series, after being connected with each other in series.
Patent JP-2001015522-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAJIMA HIROOMI
IPC: H01L21/331
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To dispense with a buffer oxide film by employing a natural oxide film as an opening stopper to a single crystal silicon which becomes a base layer. SOLUTION: After a single crystal silicon layer 7 is epitaxially grown on the surface of an epitaxial layer 3, a first polycrystal silicon film 8 is deposited thin thereover. Then, a second polycrystal silicon film 9 is deposited thereon, and a boron is given through ion implantation and a CVD oxide film 10 and a first nitride film 11 is successively deposited. At this time, a natural oxide film 12 is formed as an opening stopper to the single crystal silicon layer 7, on the boundary surface between the single crystal silicon layer 7 and the first polycrystal silicon layer 8, and a natural oxide film 13 is also formed on the boundary surface between the first and second polycrystal silicon layers 8 and 9.
Patent JP-H0239904-A (JP)
Title: Green sheet retaining device
Inventor: WATABE HIROYUKI
IPC: H05K1/03
Filed: 1988-07-29
Abstract: PURPOSE:To remove sagging generated at the time of setting a green sheet by placing a green sheet after a table by means of pressure from the upper surface, dividing the table, applying tension to the green sheet to remove the sagging and keeping said state. CONSTITUTION:A suction hole 3a provided on a suction plate 3 of a table and a hole 4a of a movable suction section 4 are in close contact with the rear surface of a green sheet 1 to suck and retain said sheet, while the table is moved horizontally by a guide. Sagging is generated in the center of the green sheet 1, which is removed by applying pressure from the upper surface of the green sheet 1 by means of a roller 7 in a manner that the green sheet 1 is placed after the upper surface of the table. The green sheet 1 is stretched and retained by a movable suction section 4 by means of an operating cylinder to be operated in the direction of separating the movable suction section 4 from a suction plate 3. The operating cylinder is operated always in compliance with the timing that a roller 7 passes over the movable suction section 4. Then, the stopping position of the table is fixed under a screen by the guide.
Patent JP-H0851765-A (JP)
Title: Superconducting rotor
Inventor: HONDA TOSHIO
IPC: H02K55/04
Filed: 1994-08-10
Abstract: PURPOSE:To enhance the reliability while providing a sufficient assembling space by providing a first current lead having a decreased cross-sectional area at a conducting part and an increased heat transmission area for the gaseous refrigerant, and a second current lead having increased cross-sectional area at the conducting part and increased contact area at a connecting part with a rising stud, thereby suppressing intrusion of heat and decreasing the connection resistance. CONSTITUTION:The superconducting rotor comprises a first honeycomb current lead 7a and a second semicylindrical current lead 7b. Since the first current lead 7a on the low temperature side has low electric resistance, electrical loss is reduced even if the cross-section area at the conducting part is small when a high current is fed to a superconducting winding 2. Furthermore, intrusion of heat can be suppressed and since the high temperature side second current lead 7b has large cross-section area at the conducting part thereof, generation of heat can be suppressed. This structure suppresses intrusion of heat and decreases the connection resistance while ensuring a sufficient assembling space thus enhancing the reliability.
Patent JP-2001012955-A (JP)
Title: Vibrational gyroscope
Inventor: OSUGI YUKIHISA
IPC: G01C19/5628
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To reduce the temperature characteristic of a vibrational gyroscope by suppressing the fluctuation of the Q value of the detected vibration of a vibrator even when the ambient temperature of the gyroscope varies when the vibrator is stuck to supporting members. SOLUTION: A vibrational gyroscope is provided with a vibrator 30, supporting members 31, 31A, 31B, 32, and 33 which support the vibrator 30, and an adhesive section 20 which is interposed between the vibrator 30 and supporting members 31, 31A, 31B, 32, and 33 to stick the vibrator 30 to the members 31, 31A, 31B, 32, and 33. The rotational angular velocity of the vibrator 30 is found from the detected vibration of the vibrator excited in accordance with the rotational angular velocity when drive vibrations are given to the vibrator 30. The tan δ of the adhesive forming the adhesive section 20 is adjusted to <=0.1 in the working temperature range of the gyroscope.
Patent JP-S6253158-A (JP)
Title: Induction motor
Inventor: ITO HIROSHI
IPC: H02K17/02
Filed: 1985-08-29
Abstract: PURPOSE:To narrow an air gap, to increase the effective quantity of magnetic flux and to improve rotational efficiency by arranging a lubricating film having a small friction coefficient and abrasion resistance and compressive strength between a stator and a rotor. CONSTITUTION:A stator 2 is fixed to a main body 1, and a rotor 3 is fastened to a rotor shaft 5 rotatably connected to the main body 1 through bearings 4, 4. The inner circumferential surface of the stator 2 and the outer circumferential surface of the rotor 3 are polished and treated in order to reduce irregularities. Lubricating films 8 of approximately 5-10mum are coating-arranged onto the inner circumferential surface of the stator 2 and the outer circumferential surface of the rotor 3 through coating. An air gap in size such as approximately 40mum is formed between the lubricating films 8.
Patent JP-S63153532-A (JP)
Title: Image forming device capable of using different sorts of photosensitive sheets
Inventor: WATANABE KAZUO
IPC: G03D3/13
Filed: 1987-07-28
Abstract: PURPOSE:To make it possible to use plural photosensitive sheets having different developing conditions or the like by inhibiting exposure start reception until the end of processing of unchanged photosensitive sheets at the time of detecting a change in the short of photosensitive sheets. CONSTITUTION:When the change of the sort of photosensitive sheets is detected by a sort sensor 19 at the time of replacing a magazine 6, the reception of exposure starts is inhibited, and at the end of the processing of a photosensitive sheet in processing at present in a process processing part C, a ready signal is sent and normal processing can be allowed. When the reception of exposure start can be allowed, a processing condition corresponding to the sort is automatically set up on the basis of the sort signal from the sort sensor 19, and when the exposure is started, the processing is continued under the condition. Even if the sort of photosensitive sheets is changed, new photosensitive sheets an be processing without generating any trouble.
Patent JP-S5889925-A (JP)
Title: Filter media for lubricating oil
Inventor: YAMASHITA KATSUJI
IPC: B01D39/16
Filed: 1981-11-25
Abstract: PURPOSE:To improve the capturing peformance of carbon particles by using a porous body produced by compacting the fibers blended with animal fibers and vegetable fibers or synthetic fibers at specific ratio as a filter medium. CONSTITUTION:Wool fibers are used as animal fibers, and highly rigid and fine fibers are selected as vegetable fibers and synthetic fibers. After thers fibers are blended at ratios of 50-95wt% animal fibers and 5-50wt% synthetic  fibers and vegetable fibers, the blended fibers are felted and are made into  a non-woven fabric. The non-woven fabric is laminated or rolled and is contained in a filter, whereby a filter medium 12 is obtained. If sheets of absorptive fibers are interposed in the laminates or the rolled body, the buckling  resistance of the filter medium is improved additionally, and the effect of preventing the deterioration of lubricating oil is provided as well.
Patent JP-H05208698-A (JP)
Title: Ship
Inventor: NIKORAUSU HANMAASHIYUMITSUTO
IPC: E02B15/10
Filed: 1992-06-22
Abstract: PURPOSE: To equip a vessel to recover low specific gravity liquid floating on the water surface, with an air-filled cavity which is adapted to be filled or discharged with water for adjustment of the draft, a low specific gravity liquid receiving assembly located at the front part and a low specific gravity liquid receiving room. CONSTITUTION: A receiving room 1 communicates with the outside water. A draft is adjusted so that the water level 10 may be in the low specific gravity liquid receiving room 1 at the beginning of the low specific gravity liquid recovery. A low specific gravity liquid receiving means is comprised of a knife-like member 9 grasping under the low specific gravity liquid layer to be taken up. The low specific gravity liquid receiving means has an inclined plane 8 joining the knife-like member 9. The inclined plane 8 is located on the water surface of the outside of the vessel.
Patent JP-H1015186-A (JP)
Title: Pachinko game machine
Inventor: MIZUKAI NOBUAKI
IPC: A63F7/02
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To change and set various types of game boards containing different game contents by suitably discharging shot balls to the reverse side of a machine. SOLUTION: A holding frame 11 forms a recovery passage in such a state as communicated to a lower ball tray, and further forms an inlet 17 capable of receiving shot balls from a game board 9 and discharging the balls to the reverse side thereof. A mechanism set board 10 forms discharge passages 36 and 37 for discharging prize balls from a prize ball discharge device to upper and lower ball trays 5 and 7, while a structure such as a first discharge passage 29 at a lower position for communication to the inlet 17 and a second discharge passage 30 at an upper position faced to the reverse side of the game board 9 is provided. Also, both of the discharge passages 29 and 30 are separated from each other with a division, and communicated to each other with a communication port opened at the prescribed part of the division.  Furthermore, a change member 73A (73B) capable of keeping the communication port in a close state and an open state is fitted, thereby selecting a divisional discharge mode and a communicated discharge mode for the shot balls.