baber/WOPTO huggingface dataset:
Patent JP-H0855836-A (JP)
Title: Reactive dry etching method
Inventor: KANETANI TAKAHIRO
IPC: H01L21/302
Filed: 1994-08-16
Abstract: PURPOSE:To obtain a reactive dry etching method in which the damage of a resist as a mask is reduced in the dry etching operation of an ITO and in which the resist can be removed by a method wherein helium gas is mixed with an etching gas such as a chlorine-based gas, a methane-based gas or the like. CONSTITUTION:An ITO film 10 is formed on a substrate 9, and a resist pattern 11 as a mask is formed on the ITO film 10. CH4, Cl2 and helium gas (He) as reactive gases are supplied to a chamber 1 from a gas introduction port 4 through a gas-flow-rate controller 4c. High-frequency electric power is applied to a lower-part electrode 3 from a high-frequency power supply 7, a plasma is generated between electrodes 2, 3, accelerated ions are made to collide with the face of the ITO film 10 in a part which is exposed from a resist pattern 11 on the substrate 9, and the ITO film is etched. Thereby, a reactive dry etching operation which reduces the damage of a resist, which can remove the resist easily and which is suitable for a minute working operation can be performed.
Patent JP-S6171640-A (JP)
Title: Wire bonding method
Inventor: SUEMATSU MUTSUMI
IPC: H01L21/60
Filed: 1984-09-17
Abstract: PURPOSE:To enable setting rapidly, easily, and arbitrarily, by providing the step of bringing one end of a capillary into contact with an electric torch and the step of setting a discharge interval by raising the capillary by the length of a desired discharge interval from the contact position determined by that step. CONSTITUTION:A torch rod 3 is moved immediately under the capillary 2, and the capillary 2 is lowered and then stopped at the position where the capillary 2 comes to contact with the torch rod 3. It is desirable that this descent is carried out at a low speed and a constant speed of the capillary 2. The position of the capillary 2 in the state that this capillary 2 comes to contact with the torch rod 3 is detected. Using e.g. a field eddy current detection sensor as the sensor, the distance H between the sensor 5 and a tool arm 1 is measured. The tool arm 1 is raised from this position by the distance which corresponds to the discharge interval D and is equal to the position (t) of the capillary 2, and this position is memorized in the memory of a computer 40, resulting in the completion of the adjustment of the discharge interval D.
Patent JP-H1138122-A (JP)
Title: Enclosure for reflection measuring apparatus
Inventor: HOSOKAWA TOSHIO
IPC: B60R21/00
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an enclosure for reflection measuring apparatus which can maintain the detecting ability of a reflection measuring apparatus in an excellent state by reducing the staying and adhesion of raindrops on and to a protective member which blocks the window frame of a window through which probing light is emitted or made incident or the window. SOLUTION: A protective member 8 composed of a transparent glass plate is attached to an emitting window 4 for emitting laser light (also to an incident window 6 for making reflected light incident on an enclosure 2) of the enclosure 2 so as to block the window 4 from the inside of the enclosure 2, and a spheric projecting section 8a is formed at the part of the enclosure 2 corresponding to the exit of the window 4. In addition, a drainage ditch 5a, which is communicated with a taking-in port 5b and a drain hole 5a formed in the widow frame 4a of the window 4 is provided below the window 4.  When the enclosure 2 receives a wind pressure from the emitting direction of the laser light, the waterdrops adhering to the surface of the protective member 8 are made to flow to the peripheral edge section of the window 4 along the spherical surface of the projecting section 8a, descend to the lower edge of the frame 4a from the peripheral edge section, and discharged to the outside of the frame 4a through the ditch 5.
Patent JP-S6350569-A (JP)
Inventor: UCHIDA KENSUKE
IPC: D06M11/83
Filed: 1986-08-20
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-H1124582-A (JP)
Title: Plane emitter
Inventor: SUGIMACHI MASATO
IPC: G09F9/00
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To form a plane emitter to be thin and compact and also to obtain excellent light emission effect by sticking masking film having light transmissivity on all the bottom face part of grooves or all the bottom face part and a part or all of a peripheral wall face and disposing flurescent tubes at the inside of the grooves. SOLUTION: One or more grooves 2 are provided on a rear face 1b on the opposite side to the light emission surface 1a of a light diffusing plate 1 constituted by dispersing transparent particles in transparent resin. The masking film 3 having transmissivity is stuck on all the bottom face part of the groove 2, all the bottom face part and a part of the peripheral wall face, or all the bottom face part and all the peripheral wall face, and also the fluorescent tube 4 is disposed at the inside of the groove 2. Also, a light reflecting layer 5 is desirably formed on the surface other than the light emission surface 1a of the light diffusing plate 1, namely, the rear face 1b and a side face 1c.  Thus, the fluorescent tube 4 is disposed at the inside of the groove of the light diffusing plate 1, so that the plane emitter is formed to be thin and compact and emits uniform light having high luminance.
Patent JP-H0481351-A (JP)
Title: Brake power controller for vehicle
Inventor: MATSUMOTO SHINJI
IPC: B62D101/00
Filed: 1990-07-23
Abstract: PURPOSE:To improve the brake performance by constituting a brake power controller so that a rear wheel steering means is controlled so that the brake power control effect is assisted in each case where a vehicle is controlled in the turning direction through the brake power control or in the case where the vehicle is controlled in the stable direction through the brake power control, during the brake power control. CONSTITUTION:A car speed detecting means A and a steering angle detecting means B are installed. Further, a brake device C is constituted so that the wheel brake powers for the left and right wheels of a vehicle can be controlled according to the car speed and the steering angle which can be detected by the detecting means A and B, and the vehicle can be controlled in the turning direction or stable direction by the difference of the left and light control powers. A control means D allows the brake device C to carry out the turning direction control or the stable direction of the vehicle through the brake power control, and a rear wheel steering means E is controlled so that during the brake power control by the brake device C or during the time when the vehicle is controlled in the turning direction through the brake power control, rear wheels are steered in the reverse phase to the front wheel, while if the vehicle is controlled in the stable direction by the brake power control, rear wheels are steered in the equal phase to the front wheels.
Patent JP-S5894404-A (JP)
Inventor: SAIHARA YASUHIRO
IPC: B27L5/00
Filed: 1981-11-30
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-2001021017-A (JP)
Title: Planetary roller type power transmission device
Inventor: KAWASE TATSUO
IPC: F16H13/08
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To facilitate assembly, and prevent members from being abraded by interference based on an action of axial force, and prevent the power loss from increasing due to friction. SOLUTION: In a planetary roller type power transmission device which is provided with a fixed wheel 12, a sun roller 13 arranged inside the fixed wheel and on the same axis as the fixed wheel, plural planetary rollers 14 interposed between the sun roller 13 and the fixed wheel 12, and a carrier 17 holding the planetary rollers 14 rotatably, circumferentially at equal intervals, splines 18, 19 are provided on each one end of the sun roller 13 and the carrier 17, and thus, axial movement of the sun roller 13 and the carrier 17 is regulated by deep groove ball bearings 22, 23, 24, while axial movement of the planetary rollers 14 is regulated by side plates 20, 21.
Patent JP-2001019027-A (JP)
Title: Polylactic acid packing band and its manufacture
Inventor: NISHIMURA HIROSHI
IPC: C08G63/08
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a polylactic acid packing band and a method for manufacturing the same. SOLUTION: A polylactic acid packing band is formed of a crystalline polylactic acid resin having a D-lactic acid component in 5% or below and being 80,000 to 150,000 in a number average molecular weight, while having an embossment at least at its one side and being 5.0 kg/mm2 or more in a tensile strength.
Patent JP-S5983803-A (JP)
Title: Displacement control mechanism of actuator
Inventor: MASUDA KENJI
IPC: F15B9/09
Filed: 1982-11-02
Abstract: PURPOSE:To enable high-speed operation and high-accuracy positioning by providing a solenoid valve of two-stage operation system for on-off controlling in a pulse width modulation system, and a pilot valve forming the solenoid valve, the pilot flow of which is utilized to control flow rate. CONSTITUTION:Solenoid valves V1, V2 respectively comprising a main valve 1 and a pilot valve 2 having a solenoid, wherein the secondary side of the pilot valve 2 is connected to the secondary side of the main valve 1, and a change characteristic of a flow for a change of duty caused by pulse width modulation in a two-stage characteristic. Thus, a flow rate for controlling the operation of a cylinder C can be adjusted widely, and the last control for the displacement of the cylinder C can be conducted by a small-sized high-responsible pilot valve 2, so as to enable high-speed operation of the cylinder and high-accuracy positioning.
Patent JP-H1126947-A (JP)
Title: Operating mechanism of front panel in electronic apparatus
Inventor: OSHIMA TAKEKI
IPC: G11B19/16
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To hold the horizontal state of a front panel in an opening position, by installing a first operating mechanism part giving an operating force in the vertical direction to an upper retaining part of the front panel, and a second operating mechanism part giving an operating force in the front and the rear directions to the lower retaining part of the front panel. SOLUTION: An operating mechanism consists of the following; a first operating mechanism part 10 giving an operating force in the vertical direction to an upper retaining part of a front panel 3, a second operating mechanism part 20 giving an operating force in the front and the rear directions to the lower retaining part of the front panel 3, and a differential mechanism part 30 which differentially links the first and the second mechanism parts. As the front panel 3 is inclined, the rotating load acting on a crank chip 15 is slightly reduced. As a resulat, the front panel 3 is moved to an opening position taking a horizontal state, by the operation of the first operating mechanism part 10 and the second operating mechanism part 20 whose operation is generated by the balance of a load acting on the crank chip 15 and a load acting on a second gear 26.  Thereby a front opening part of an apparatus main body can be largely opened in an opening position.
Patent JP-S6085659-A (JP)
Title: Message system of automatic answering telephone set
Inventor: AMAMIYA HISATOSHI
IPC: H04M1/65
Filed: 1983-10-18
Abstract: PURPOSE:To attain the recording of a business message without using lots of RAMs independently of mechanical constitution by allowing a caller to dial a telephone number depending on a content of a response message, detecting its information signal and storing it in a memory as a number data. CONSTITUTION:The content of the response message is formed so as to request a caller to inform its telephone number by dialing. After the end of the response message, a control circuit 11 operates a dial signal detecting circuit 19 and an MF signal detection circuit 20. When a dial pulse signal is detected by the detection circuit 19 and an MF signal is detected by the detection circuit 20, the control circuit 11 analyzes the signal and stores it in a buffer memory after converting it into a binary data. Then after a prescribed time, an ROM16 and said buffer memory are accessed alternately so as to transmit a guide message requesting the confirmation of the telephone number through a voice synthesis circuit 17. That is, the propriety of the content of the memory for the storage above and the retransmission are confirmed and requested.
Patent JP-H0243721-A (JP)
Title: Semiconductor manufacturing device
Inventor: ICHIMURA KIYOSHI
IPC: H01L21/205
Filed: 1988-08-04
Abstract: PURPOSE:To enable the vapor pressure and the flow rate of an organic metallic gas to be fed to a reaction tube to be controlled with super-precision by a method wherein a device to accurately control the feed amount of an organic metal to a reaction tube as well as a pressure controller to keep the vapor pressure of an organic metallic compound at a specified value are provided between the reaction part and an organic metallic compound material part. CONSTITUTION:Within a semiconductor vapor deposition device using an organic metallic compound 15 as a material, a device 3 to accurately control the feed amount of an organic metal to reaction tube 14 as well as a pressure controller 1 to keep the vapor pressure of the organic metallic compounds at specified value are provided between the reaction part 14 and an organic metallic compound material part 4. For example, a carrier gas 10 comprising a gaseous mixture of H2 and N2 is fed to the organic metallic compound container 4 while the pressure of a mixed gas 11 comprising the organic metallic compound as a III-group material vaporized by bubbling and the carrier gas 10 is kept at a specified value by said pressure controller 1. In such a constitution, the pressure-controlled mixed gas 11 passes through the mass flow controller 3 so that another mixed gas 9 with the organic metallic compound gas content and the flow rate precisely controlled may be fed to the reaction tube 14.
Patent JP-H1140176-A (JP)
Title: Phosphoric acid supply device for fuel cell
Inventor: ENOMOTO HIROBUMI
IPC: H01M8/04
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To operate a fuel cell efficiently by supplying an appropriate amount of phosphoric acid to a reservoir plate of a fuel cell layered product, in a short time. SOLUTION: One end of a supply piping 2 around which a heater 3 is wound is inserted in phosphoric acid pressurized and kept in a pressure tank 1, another end is connected to the inlet side of a solenoid valve 4, an injection tube 6 with a thin tube 7 made of polytetrafluoroethylene mounted at its tip, is assembled in an exit side of the solenoid valve 4 and the solenoid valve is kept opened for a designated time by a control device 5. Thereby, a designated amount of phosphoric acid is supplied to a gas flow groove of the reservoir plate in fuel cell layered product from the tip of the thin tube 7.
Patent JP-2000027333-A (JP)
Title: Interior finishing device of structure
Inventor: SHIYUURI HIDEYUKI
IPC: E04F13/21
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To efficiently and securely fix interior finishing boards such as floor boards or wall boards on joists by optimally setting soundproof and vibration- froof effects. SOLUTION: Floor boards 4 wall boards 5 are laid on the inner peripheral face of a structure 1 through legs 2 and joists 3. In this case, recesses 9 are formed in the joists 3 at every specified distance and elastic materials 11 are fixed in the recesses 9. Further, protrusions 10 to be fitted to respective recesses 9 are formed on the floor boards 4 and the wall boards 5, and spherical front ends of the protrusions 10 are fitted in the spherical recessed holes formed in the elastic materials 11.
Patent JP-H0835412-A (JP)
Title: Temperature control continuity sensor
Inventor: INANAGA NORIYASU
IPC: F02B77/08
Filed: 1994-07-26
Abstract: PURPOSE:To restrain generation of lacquer on the front surface of a sensor main body, and to enable the propriety of forming of an oil film to be accurately judged, by constituting a temperature control continuity sensor in which a sensor main body is heated to the specific temperature on the basis of the temperature of the sensor main body when the oil amount is measured by measuring current to flow to a piston ring. CONSTITUTION:In a continuity sensor for judging the propriety of an oil film to be formed on a cylinder sliding surface of a diesel engine, the temperature of a sensor main body 1 is increased to that higher than the temperature at which sulfur to be formed by chemical change of sulfuric acid of fuel is condensed, in order to prevent lacquer from being formed on the front surface 1a of the sensor main body 1. That is, the temperature is always detected by a thermocouple 13 attached to the sensor main body 1, and the data is input into a microcomputer 30. When the measured temperature is lower than the specific temperature level (185 to 195 deg.C), a measuring circuit switch 6a is opened, and heating circuit switches 11a, 11b are closed, so as to heat the sensor main body 1.
Patent JP-H0479628-A (JP)
Title: Method for transmitting overhead signal
Inventor: FUJIMOTO HISANOBU
IPC: H04J3/00
Filed: 1990-07-20
Abstract: PURPOSE:To prevent the operation rate of an overhead projector from being lowered by transmitting overhead signals while inserting the signals into their 2nd overhead signal areas and, at a reception side, separating the sent signals into individual signals and using some of the separated signals as overhead signals after performing frame synchronization and data checking. CONSTITUTION:Overhead (OH) signals composed of plural signals 1, 2, 3, and 4 are transmitted by inserting the plural signals 1, 2, 3, and 4 into their respective 2nd overhead signal areas. On the reception side, the OH signals are separated into individual signals by means of a separating section 20 and the separated individual signals are respectively subjected to frame synchronization and data checking by means of data checking means 11, 12, 13, and 14. Normal OH signals from which no abnormality is detected are separated by means of overhead sections 21, 22, 23, and 24 which separate the OH signals. Some of the separated OH signals are used as the OH signals or the OH signals separated at the separating section 21, 22, 23, and 24 are inputted to a majority means 30 and majority signals are used as the OH signals.
Patent JP-S5985208-A (JP)
Inventor: WAKAMATSU SHIYUUJI
IPC: A01C1/08
Filed: 1982-11-04
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-H0480439-A (JP)
Title: Hoisting accessory for u-grooved product
Inventor: SAITO SEISHIRO
IPC: B66C1/54
Filed: 1990-07-21
Abstract: PURPOSE:To prevent a hoisting accessory from projecting outward of a U-groove by arranging a hydraulic jack for spreading and opening horizontally so that the point of biasing action comes to the inside lower end of a pair of left and right biasing pieces, and by hoisting a U-grooved product through biasing the U-groove from the inside. CONSTITUTION:The parallel rib pieces 31, 31 are welded to each inside lower end of a pair of left and right biasing pieces 3, 3. Then, each one end of action rods 21, 21 is journaled to each shaft of the lowest ends of the rib pieces 31, 31 to form the points 2, 2 of biasing action. Further, each other end of the action rods 21, 21 is journaled to the shaft of a hydraulic jack 1. Subsequently, a suspended fitting 5 attached to the upper end of the ram 11 of the hydraulic jack 1 and the rib pieces 31, 31 are connected by regulating members 6 to constitute a hoisting accessory. After that, a U-grooved product D is biased from the inside to be hoisted. Thus, the hoisting accessory can be prevented from projecting outward of the U-grooved product D.
Patent JP-H1015580-A (JP)
Title: Float type water area purifying apparatus
Inventor: YAMAGAMI TAKAYUKI
IPC: C02F3/22
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To enable stable and efficient purifying action without scaling up an apparatus by providing an outer water taking-in aeration tank and the aeration treatment means of the water taken in the aeration tank in a float provided in a water area to be purified and performing aeration treatment within the float. SOLUTION: A float 1 is loaded with a water sending pump 3 and the water emitting pipe 14 connected to the water emitting port of the water sending pump through a partition valve 5 is arranged so as to extend to the bottom of water. An aeration tank 2 is provided in the float 1 and the intake pipe 6 connected to the suction port of the water sending pump 3 is opened to the water in the aeration tank 2. As the aeration treatment means in the aeration treatment means in the aeration tank 2, an air compressor 4 and air diffusion nozzles 4 jetting compressed air supplied from the air compressor 4 as a large number of air bubbles are provided. The water subjected to aeration treatment is sent into a deep water layer by the water sending pump 3 through the water emitting pipe 4. By this constitution, stable purifying action can be performed without scaling up the apparatus.
Patent JP-2001024818-A (JP)
Title: Telephone after listening commercial 'xxxx'
Inventor: TSUCHIHO TOMOYUKI
IPC: H04W4/24
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To objectively express the number of users who listen to a commercial made to be flown through telephone by using numerals and graphs so as to appeal the result of the commercial to a sponsor. SOLUTION: The expected value of the number of calls originated in a unit time zone is found by taking out the near past days showing similar numbers of originated calls and call originating time zones out of the past data collecting the call originating time of all 'XXXX' subscribers and averaging the numbers of originated calls in the same time zone. The numeral thus obtained indicates the numbers of users who are expected to listen to a commercial in different time zones. When a publicity effect calculated from the number of the users is digitized with this numeral, sponsor acquisition is facilitated.  In addition, the advertisement rate of the CM is calculated from the following equation: Standard advertisement rate (yen) = Expected value of number of calls originated in unit time zone (calls/hr)×1/60 × contract time (min) × Length of commercial per one call (sec)×k (yen/call.sec).
Patent JP-S6440149-A (JP)
Title: Pouring method in twin belt type continuous casting equipment
Inventor: ITANO SHIGEO
IPC: B22D11/10
Filed: 1987-08-05
Abstract: PURPOSE:To prevent development of solidified phenomenon of molten metal between belts and outside wall of a nozzle and nozzle clogging phenomenon by arranging a refractory in gap between mold pouring metal surface at space between one pair of belts and a tundish. CONSTITUTION:The molten metal in a ladle 20 is introduced to a tundish nozzles 12, 12' through a tundish 13 and flowed out on surface of inclined plates 11, 11' from a notching part 12a, 12a' at lower end of the nozzles 12, 12'. This molten metal flowed out is flowed out is flowed against the refractory plate 10 on the inclined plates 11, 11' while spreading the molten metal to layer-state toward width direction of a slab on the inclined plates 11, 11'. After being brought into contact with the refractory plate 10, the molten metal is dropped along both surface thereof and introduced to the pouring surface. The flow of the molten metal along both surface of the refractory plate 10 becomes laminar flow, and uniform pouring of the molten metal is executed to the width direction of the pouring surface 8. Further, as the refractory surface 10 is submerged into the pouring surface 8 at some depth, the casting preventing spattering of the molten metal is executed.