baber/WOPTO huggingface dataset:
Patent JP-H08114272-A (JP)
Title: Ball valve
Inventor: KOISO HIROSHI
IPC: F16K5/06
Filed: 1994-12-22
Abstract: PURPOSE: To provide a ball valve that is unnecessary for its disassembling and washing so frequently, and has no adverse effect on product quality, also less in trouble, in addition to being excellent in operability. CONSTITUTION: This ball valve 1, interrupting a fluid passage and/or adjusting a flow rate in this passage, is provided with a valve chest 9, a valve disk 10 being situated in this valve chest 9 and having a flow passage 12, where a fluid flows through, a pair of ring valve seat 20 holding this valve disk 10 between, and an operating rod 21 rotating and operating this valve disk 10, respectively.  In this constitution, the valve disk 10 is of polyhedral spherical segmental body cut by both parallel and orthogonal planes at the flow passage 12, and it is provided with two interconnecting holes 15 and 16 interconnecting the valve chest 9 and the flow passage 12 installed in the axial direction (23) of the operating rod 21 orthogonal with this passage 12 on surfaces excepting a contact surface 13 of the valve disk 10, where this disk 10 and the valve seat 20 are contacted with each other in time of interrupting the passage and a cut-off surface 14 of the valve disk 10 interrupting the passage.
Patent JP-H03179433-A (JP)
Title: Automatic exposing device for electronic still camera
Inventor: ARAI FUMITO
IPC: H04N5/376
Filed: 1989-12-08
Abstract: PURPOSE:To adjust exposure with high accuracy by setting the combination of a diaphragm having a few steps with a shutter speed based on the result of preliminary photometry and performing normal photometry, thereby adjusting the exposure in accordance with a program for photographing in the case of many stop steps based on the result of the photometry. CONSTITUTION:A turret system diaphragm 4 having four apertures and a CCD 5 which is used for both image-pickup and the average photometry of the brightness of an object are arranged at the back of a photographing lens 3. A diaphragm driver 7 which selects one of four apertures according to a command signal from a CPU 6 is connected to the diaphragm 4. By performing the release operation of a shutter, the CPU 6 performs the preliminary photometry with an initialized stop value. Based on the result of the preliminary photometry, the combination of the diaphragm with the shutter speed for the normal photometry is set in accordance with a program for the normal photometry and the normal photometry is performed. Based on the result of the normal photometry, the combination of the diaphragm and the shutter speed for photographing is decided in accordance with the program for photographing in the case of more stop steps than in the program for the normal photometry and the exposure is performed. Thus, the exposure is adjusted with high accuracy and time lag is reduced.
Patent JP-H09138411-A (JP)
Title: Production of active matrix type iquic crystal display element
Inventor: SATANI YUJI
IPC: G02F1/1337
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To prevent the dielectric breakdown of active elements by a rubbing treatment to oriented films and to improve the yield of a liquid crystal display element in the stage for producing the active matrix type liquid crystal display element. SOLUTION: A display section 12 including the active elements and electrode connection parts 14 to be connected to an external circuit are formed on a substrate 11. The oriented film 13 is formed on the display section 12 and simultaneously a protective film of the same material as the material of the oriented film 13 is formed so as the cover all of the electrode connection parts 14 for drawing out. Next, the oriented film 13 is subjected to the rubbing treatment and the protective films of the electrode connection parts 14 are removed. The electrode connection parts 14 of the production process are insulated and the occurrence of the breakdown of the active elements by static electricity is averted if the elements are formed in such a manner.
Patent JP-H03182851-A (JP)
Title: Passenger protector for automobile
Inventor: SHIMOSE YOSHIBUMI
IPC: B60R22/00
Filed: 1989-12-08
Abstract: PURPOSE:To improve a waist restricting property and reduce leg injuries by providing a knee holder protruding obliquely downward in vehicle collision to restrict the knee of a passenger and setting the direction of rotational moment generated around the center of gravity of the upper waist to the direction of inclining forward the upper body of the passenger in the vehicle collision. CONSTITUTION:A passenger protector is comprised of a seat belt device 1 comprising a seat belt 4 divided into a shoulder belt 4a and lap belt 4b, and a knee protecting device 2. The knee protecting device 2 has upper and lower knee protectors 13, 14 swingably interconnected through a hinge 15 which engages a guide section 26 having a slot of a link support 19 through a support pin 16. The respective knee protectors 13, 14 are connected to the link support 19 by the upper and lower links 17, 18. The link support 19 is supported by a damping cylinder 21, while being protruded obliquely downward through a moving device 3 in vehicle collision.
Patent JP-H10163144-A (JP)
Title: Spin cleaning method and apparatus therefor
Inventor: KABAYA SHIZUO
IPC: H01L21/304
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To clean works with a cleaning liq. involved radially inward in a cleaning brush by feeding the cleaning liq. at a position where the rotation of the works involves the liq. in the brush. SOLUTION: A nozzle 35 is set at a tilt angle θ1 at which it directs to the contact zone of a semiconductor wafer 22 and cleaning brush 31a and at a horizontal angle so that it sprays the cleaning liq. forwards in the revolving direction of the arm 33 near the radially outwards of the brush 31a and at the upstream side in the rotating direction of the wafer 22 from the brush 31a. Thus the cleaning liq. sprayed on the wafer from the nozzle 35 collides against the brush 31a before diffusing over the wafer owing to the revolution of the arm 33 and rotation of the wafer 22. As a result, the liq. is involved radially inwards in the brush 31a.
Patent JP-H04194846-A (JP)
Title: Silver halide color photosensitive material
Inventor: SAKAGAMI MEGUMI
IPC: G03C7/38
Filed: 1990-11-22
Abstract: PURPOSE:To perform improvement of photo fastness without increasing an oil soluble component by using a pyrazoleazole magenta coupler indicated by a specified formula. CONSTITUTION:Silver halide contained in the photograph emulsion layer of a photograph photosensitive material is iodine silver bromide, iodine silver chloride, or iodine silver chloride broride containing 30mol% or less silver iodide. Two or more kinds of emulsions different in the grain size, grain size distribution, a halogen composition, the shape of the grain, and sensitivity characteristics of a photosensitive halogenized silver emulsion are used for a photosensitive material. Color developer used for developing process consists mainly of an aromatic first grade amine color developing agent and contains a pH buffer, such as carbonate of an alkali metal, a development restrainer, such as salt chloride, or an antifoggant.
Patent JP-H10160687-A (JP)
Title: Sheet material quality discriminating device and image formation device
Inventor: OKADA TOMOYUKI
IPC: G03G21/00
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To reduce a cost for a sheet material quality discriminating device wherein the material quality of sheet material in movement is discriminated based on the reflection light quantity reflected on the surface of sheet material and the transmission light quantity transmitting through the sheet material. SOLUTION: Relating to a sheet material quality discriminating device 126A, the reflected light quantity and transmission light quality of a sheet material S moving on a guide plate are detected with the first LED 128, the second LED 129, and a photo-diode 130. The light emitted from the first LED 128 is reflected on the surface of sheet material S and then photodetected with the photo-diode 130. The light emitted from the second LED 129 after a specified time transmits the sheet material S, and then photo-detected with the photo-diode 130. The reflection light quantity and transmission light quantity photo- detected with the photo-diode 130 are detected with a light quantity detecting part 139, then binarized and outputted to a sheet material quality discriminating part 136.
Patent JP-H10162558-A (JP)
Title: Digital dubbing device and digital recording device and method
Inventor: ASANO TAKASHI
IPC: G11B27/034
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a digital dubbing device for accurately detecting the start of a program from a digital audio signal. SOLUTION: A time information detection part 4 detects lapse time information in a program from a digital audio signal transmitted from a digital signal reproduction part 1 to a digital signal recording part 2 by a transmission line 7. A continuity judgment part 5 judges that a program has started when the above lapse time information satisfies a specific continuity and reports it to a recording control part 6, thus performing control corresponding to the start of a program to a recording system 3.
Patent JP-H04299844-A (JP)
Title: Manufacture of semiconductor device
Inventor: KURAIDO AARU FURAA
IPC: H01L21/28
Filed: 1991-12-04
Abstract: PURPOSE: To provide a method of manufacturing gradient path at satisfactory cost in a semiconductor manufacturing process. CONSTITUTION: In order to form paths 56 having substantially vertical sidewalls, the sputter etching process is used to form sidewalls with gradient. Using an SiO2 layer 54, the paths may be formed therein to obtain a gradient of about 45 deg.. To avoid damages during this sputter etching, a second insulation layer 58 may be provided for protecting conductors and other parts of the device.
Patent JP-H07152887-A (JP)
Title: Method for attaching terminal in electromagnetic counter
Inventor: SUKAI YOICHI
IPC: G06M1/10
Filed: 1993-11-29
Abstract: PURPOSE:To eliminate assembling errors and to facilitate assembly by forming a groove for inserting a terminal on the outer surface of a frame, connecting a pair of the terminal in a connection part, inserting them inside the groove while they are connected and then cutting the connection part. CONSTITUTION:A coil is wound around the body part of a coil bobbin. Then, so as to attach a terminal plate 50 to the flange of the coil bobbin, a terminal piece.51 is inserted in the attachment groove of the coil bobbin, the holes 56 for attachment of the terminal pieces 51 are inserted to dowels and positioned and the terminal plate 50 is fixed by temporarily attching it to the flange of the coil bobbin and thermal cauking the dowels. Thereafter, the connection parts 58 of the terminals 51 are cut off from cut-off lines 59. Thus, since a pair of the terminals is connected beforehand and cut off after being attached, the terminal pieces 51 for which the directions of coil attaching parts 57 are mutually different are prevented from being attached in erroneous directions, the complication of assembling the extremely small-sized terminal piece 51 as a single body is eliminated, the working time of the assembly is shortened and the assembling errors of the terminal pieces 51 are eliminated.
Patent JP-H05130024-A (JP)
Title: Mobile body satellite communication equipment
Inventor: ODA HIROBUMI
IPC: H04W72/04
Filed: 1991-11-07
Abstract: PURPOSE:To recognize a standby time till a line is established by including a mobile body serial number and a transmission information bit number to an emergent interruption signal from a mobile body sending a line allocation request. CONSTITUTION:An emergent interruption signal 5 is sent from a mobile body 3b to a stationary station 1 to allow other mobile body 3b to make a line interruption request when satellite lines 4a, 4b are established and communicated between a stationary station 1 and a mobile body 3a. A mobile body serial number and a transmission information bit number are included in the signal content and the information is stored in a reception buffer memory 7 of the stationary station. Then the content is subject to multiple address communication transmission in the broadcast mode from the stationary station 1 to each of mobile bodies 3a-3c,..., 3n. Each mobile body has a circuit (8a-8c,..., 8n) receiving and storing the transmission data respectively, and the mobile body 3b making a line allocation request recognizes the wait time till the body 3b is able to make communication with the stationary station based on the data content.
Patent JP-H02165055-A (JP)
Title: Speed detector
Inventor: TABUCHI JUNICHIRO
IPC: G01P3/489
Filed: 1988-12-19
Abstract: PURPOSE:To achieve an accurate detection of speed with a sampling frequency double in substance by measuring a cycle from the rising of an FG signal after the shaping of a waveform to the subsequent rising thereof and a cycle from the falling thereof to the subsequent falling thereof. CONSTITUTION:A microcomputer 1 generates an error signal to control the rotation of a capstan motor 10. For the purpose, an FG signal(signal from a detector 12) from the capstan motor 10 is inputted into the microcomputer 1. A cycle from the rising to the subsequent rising of the FG signal sand a cycle from the falling to the subsequent falling thereof are measured to detect a rotational speed of the motor. Thus, a sampling frequency can be doubled without changing an FG detector. Besides, an accurate detection of speed is possible even when a duty of the FG signal is not 50%.
Patent JP-H04191120-A (JP)
Title: Condenser of air conditioner for vehicle
Inventor: NAKAJO YUJI
IPC: F28F9/02
Filed: 1990-11-27
Abstract: PURPOSE:To eliminate blank caps as well as to enhance operability by fixing each join connector which concurrently acts as a plug for each upper end section of side tanks, and also has an introduction port communicated with the insides of the tanks, and thereby connecting each pipeline with flanges in a condenser furnished with the side tanks for an air conditioner for a vehicle. CONSTITUTION:A condenser 3 has vertically long side tanks 7 and 9 connected at both the ends of a communicating pipe 1 so as to be communicated with the communicating pipe 1. And joint connectors 11 and 27 are fitted onto the upper ends of the side tanks 7 and 9 in such a way as to concurrently act as a plug, pipelines 19 and 37 are then connected to the respective tanks with flanges 19 and 39, so that the side tank 7 and the side tank 9 are formed at a refrigerant intake side and a refrigerant takeoff side respectively. Blank caps 7a and 9a are provided for the lower ends of the respective side tanks 7 and 9. And introduction ports 13 (only the port at the tank 7 side is shown, the port at the tank 9 side is also similarly provided) which are communicated with the insides of the tanks 7 and 9, are provided for each joint connector so as to be communicated with the insides of the tanks.
Patent JP-H05135722-A (JP)
Title: Wavelength selection type x-ray generator
Inventor: NAKAJIMA TOSHIKATSU
IPC: H01J35/30
Filed: 1991-11-08
Abstract: PURPOSE:To provide a wavelength selection type X-ray generator capable of extracting multiple kinds of X-rays from one anticathode without reducing the intensity of X-rays. CONSTITUTION:Electrons emitted from a filament 2 collide with a rotary anticathode 1, and X-rays are emitted from the anticathode 1 in an X-ray generator, and multiple different kinds of metals Cu, Mo, Au are provided in the direction along a rotary shaft 5. The widths Wc, Wm, Wa of the metals in the rotary shaft 5 direction are made wider than the width We of the electron flux emitted from the filament 2, An optional one of the metals on the anticathode 1 is selected, and a magnetic field changing coil 6 radiating electrons is provided there.
Patent JP-H02167627-A (JP)
Title: Electric discharging machine equipped with plotting device
Inventor: FUTAMURA SHOJI
IPC: B23H7/02
Filed: 1988-12-20
Abstract: PURPOSE:To confirm as to whether or not XY table is moved by a numerical control program as desired by providing a plotting device fitted with a telescopic instrument interlocked with XY table on the discharging machine working the body to be worked located on the XY table. CONSTITUTION:This discharging machine has a plotter having a pantograph 18 fitted by interlocking with the XY axialtable 2 which is driven in the XY axial direction according to a numerical control program and can plot by enlarging or contracting the movement of the XY axial table 2. Namely, if the working of the body 4 to be worked is fine, it is enlarged by the pantograph 18 and a plotting pen 19 draws the figure 20 of a working groove on a plotting paper 15 by enlarging the movement of the XY axial table 2. Also, if the working shape of the body to be worked is large, it is contracted by the pantograph 18 and the plotting pen 19 draws the figure 20 of the working groove on the plotting paper 15 by contracting the movement of the XY table 2. The pantograph 18 can select enlargement or contraction by changing the length of an arm.
Patent JP-H02166420-A (JP)
Title: Liquid crystal electrooptic element
Inventor: YAZAKI MINORU
IPC: G09F9/30
Filed: 1988-12-20
Abstract: PURPOSE:To prevent light from leaking between transparent electrodes and to improve display characteristics by providing light shielding bodies made of metal on one substrate at the parts corresponding to the parts between the transparent electrodes when the substrate is assembled on transparent electrodes of the other substrate. CONSTITUTION:On the substrates 11 and 12 made of glass, ITO is patterned in stripes by photolithography to form the transparent electrodes 13 and 14. Then the respective electrodes are plated with nickel by electroless plating and when the substrates 11 and 12 are assembled, the nickel is left by photolithography at the parts corresponding to the parts between the transparent electrodes of the substrates to form the light shielding bodies 15. Further, an orienting film for liquid crystal is formed thereupon and rubbed to assemble liquid crystal cells, and ferroelectric smectic liquid crystal is enclosed. Consequently, the liquid crystal electrooptic element is nearly free from light leak between transparent electrodes and have excellent contrast characteristics.
Patent JP-2001142636-A (JP)
Title: Mouse and computer
Inventor: OTSUKA SHUJI
IPC: G06F3/039
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a mouse that is excellent in operability. SOLUTION: This mouse has a pressure sensor 11 detecting that the mouse is lifted from a mouse pad surface. The sensor 11 is provided on the bottom face of the mouse, i.e., the face that is brought into contact with the mouse pad surface. This computer can execute specific processing when the mouse is lifted because the sensor 11 detects that the mouse is lifted and sends the detection results to the computer to which the mouse is connected. That is, the computer can perform processing that is different from the processing performed usually at the time when one of the buttons of the mouse is operated. Thus, the mouse can be effectively utilized.
Patent JP-H10163610-A (JP)
Title: Apparatus for applying flux for soldering electronic components components
Inventor: TAKEUCHI MIKIO
IPC: H01L23/40
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To uniformly apply an adequate amt. of flux on soldering surface areas in proper quantities, preventing the flux from depositing to nonsoldering faces of a board. SOLUTION: A board 1 is carried with its soldering surface down, a flux coater 2 facing the board 1 is disposed on its horizontal carrying path, a porous flexible sheet 8 is laid and faces the running path of the board, a means is provided for feeding a liq. flux 5 to the sheet 8 from a flux tank 6, a lower half of a drum 7 is dipped below the liq. surface in the tank 6, and the top is butted to the back surface of the sheet 8 laid above it. A pumping type rotary drum has gutter-like grooves on the outside wall of the drum 7 to form distributed flux pots. The liq. flux 5 is impregnated in the sheet 8, the soldering surface of the board 1 being carried is rubbed to the sheet 8 to uniformly coat the flux 5.
Patent JP-H05154180-A (JP)
Title: Bubble jet controller
Inventor: SHIRAI SHIGERU
IPC: A61H23/00
Filed: 1991-12-05
Abstract: PURPOSE:To obtain the bubble jet controller which can permanently maintain comfortableness and joy by constituting the controller of a fluctuation means for changing the quantity of air, a sound source means for generating musical sound signals, a differentiating means for detecting the differential elements of the musical sound signals and outputting the elements to the fluctuation means and a speaker. CONSTITUTION:The fluctuation means 13 consisting of a solenoid valve which can be electrically opened and closet at a high speed is connected to a part of an air supplying means 11. The start and stop of bubble jets, fluctuation control, etc., by a control means 14 are executed by an operator's operating instruction. The differential elements of the musical sounds from the sound source means 15 generating sound signals, such as musical sounds wave sounds or singing voices of birds, are detected by the differentiating means 16 which outputs the driving signals corresponding to the changes in the intensities of the sound volume to the fluctuation means 13. Further, the speaker 17 for reproducing the musical sound signals from the sound source means 15 is provided. As a result, the effect of providing the comfortable bubble jets free from monotony is obtd.
Patent JP-2000145670-A (JP)
Title: Scroll compressor
Inventor: SHIIBAYASHI MASAO
IPC: F04C18/02
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To increase an operation pressure ratio range by providing a surface treatment layer of conformability to a lap part of a fixed scroll except for sheet faces of a fixed scroll end plate outer circumferential part to be the sheet faces of both members fixing the fixed scroll to the frame side. SOLUTION: A fixed scroll 5 is provided with a discharge port 10 opened to the central part and a suction port 16 opened to the outer circumferential part and a circulating scroll 6 is constituted by being sandwiched between the end plate face of the fixed scroll 5 and a pedestal face of a frame 7 with a prescribed axial clearance δC2 formed between them. A surface treatment layer of conformability is provided on the surface of the fixed scroll 5 except for a sheet face 5s of a fixed scroll end plate outer circumferential part 5p to be sheet faces 5s, 7c of the both members fixing the fixed scroll 5 to the frame 7 side so that the surface pressure ratio range can be increased and usability can largely be improved.
Patent JP-H04190446-A (JP)
Title: Bus system
Inventor: HAYASHI ITSUKI
IPC: G06F13/40
Filed: 1990-11-26
Abstract: PURPOSE:To facilitate the design of an LSI and a system by setting a signal when a common bus is disabled so that both 'H' and 'L' coexist. CONSTITUTION:Both pull-up and pull-down resistances 18 and 19 added to common buses 102 and 103 together are so constituted that signals when the respective signal lines of the common buses 102 and 103 are disabled are both 'H' and 'L' together. Dummy data whose signal polarity is only 'H' or 'L' is sent out before original data are sent to the common bus 102 and 103, and signals of the respective signal lines of the common buses 102 and 103 are so set that 'H' and 'L' coexist. Thus, when the data are sent out to the common buses, successive signal trains on the common buses do not vary to the same polarity at the same time at a certain quantity and crosstalk and an increase in maximum current due to the simultaneous variation of the signal trains are prevented.