baber/WOPTO huggingface dataset:
Patent JP-H06221393-A (JP)
Title: Differential pulley speed change mechanism
Inventor: HOSOKAWA YUKISUKE
IPC: F16H7/02
Filed: 1993-01-26
Abstract: PURPOSE:To provide a speed reduction device which can carry out positioning of high precision at a microspeed and can realize a high speed reduction ratio without backlash. CONSTITUTION:This mechanism is provided with a reciprocating stand 2 that is slidable along guide rails 3, 4 provided at a fixed stand 1; pulleys 11, 12, 13, 14 provided at the four corners of the fixed stand 1; two sets of pulleys 23, 25 provided at the reciprocating stand 2; an annular reciprocating stand drive belt 27 stretched hangingly among these pulleys; and a means to drive the pulley 11 and the pulley 12 at different peripheral speeds, and by driving the pulleys 11, 12 respectively at peripheral speeds V1, V2, the reciprocating stand 2 is made to move linearly at the speed of (V2-V1)/2.
Patent JP-S57126131-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIZUTANI YOSHIHISA
IPC: H01L21/86
Filed: 1981-01-28
Abstract: PURPOSE: To prepare a SOS type device having high quality without epitaxial growth by selectively implanting the ions of a substance forming an insulator to a non-single crystal semiconductor layer shaped onto a single crystal insulating substrate and forming a region being not implanted into a single crystal.  
     CONSTITUTION: A poly Si layer 2 is deposited on the substrate such as a sapphire substrate 1, an element forming region is masked with a resist film 3, and oxygen ions are implanted in the layer 2. The film 3 is removed, Si ions are implanted in the whole surface, a defect is formed in the layer 2, and the layer 2 is turned into a single crystal layer 6 while using the substrate 1 as a seed through the irradiation (or heading treatment) of laser beams such as YAG laser beams. An oxygen implanted layer 4 is changed into an oxide film 5 through this treatment, and can be worked as a separation region. An element preparing process of a transistor such as a MOSFET is executed, and the SOS type circuit device is shaped. Accordingly, a SOS substrate with the separation region can be prepared, and an inverter having high quality in which auto-doping is not conducted can easily be prepared. The semiconductor device can be flattened by previously thinning the oxygen implanted region through etching. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03214701-A (JP)
Title: Film resistance element
Inventor: KOIKE KATSUJI
IPC: H01C17/24
Filed: 1990-01-19
Abstract: PURPOSE:To contrive high accuracy of resistance value by connecting one end of a low resistor pattern formed of a low sheet resistance film to one end of a high resistor pattern formed of a high sheet resistivity film. CONSTITUTION:A film resistance element 11 of high resistance formed on the surface of an insulating board 10 together with a film resistance element of low resistance so formed that, for instance, one end of a low resistor pattern 13 formed of a high sheet resistivity film or about OMEGA/cm<2> is piled on one end of a high resistor pattern 12 formed of a high sheet resistivity film, for instance, of about 1000OMEGA/cm<2>. Then, electrodes 14 are formed on the other end of the high resistor pattern 12 and on the other end of the low resistor pattern 13. In this case, adjustment of resistance value of the film resistance element 11 can be easily made less than + or -5% by forming trimming 15 on the low resistor pattern. This can contribute to high accuracy and stabilization of a hybrid integrated circuit.
Patent JP-S60156218-A (JP)
Inventor: KATOU YUTAKA
IPC: H02H3/33
Filed: 1984-01-25
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-S63182284-A (JP)
Inventor: SATO HIROSHI
IPC: A01G31/00
Filed: 1987-01-22
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-H07214467-A (JP)
Title: Polishing method
Inventor: HARA TORU
IPC: B24B49/02
Filed: 1994-02-03
Abstract: PURPOSE:To speedily and precisely carry out sectional polishing in a small region in a sample. CONSTITUTION:Positional dimensions of an analytic point 2 of a sample 8 after burying resin are measured. Thereafter, a sample 1 is fixed on a sample plate while adjusting a position of the sample 1 by a sample position confirmation mask. Thereafter, inclination of the sample 8 in the height direction caused accordingly is measured by a sample inclination height measuring table, and grinding height DE by polishing to the analytic point 2 is found. Thereafter, the grinding height is measured by a sample height measuring part, and polishing is stopped at the time when it reaches the analytic point 2.
Patent JP-S57127268-A (JP)
Title: Character processing device
Inventor: ICHIMURA SHIYUUJI
IPC: G06F17/30
Filed: 1981-01-30
Abstract: PURPOSE:To improve operations for correction and etc., by displaying only input data of a part, which cannot be converted to Kanji (Chinese character), in a display mode different from that of a part which is converted to Kanji. CONSTITUTION:When Kana (Japanese syllabary) indicating the pronunciation of Kanji is inputted from a keyboard 5, a microprocessor 1 stores Kanji data indicated by an index of a dictionary in an RAM15 into an output buffer 15A. If the index corresponding to input data is not found in the dictionary, input pronunciation data is stored in the buffer 15A in the mode of Kana as it is. Next, an indication code of a low-luminance display is written in a display control buffer 11A of a refresh memory 11. The refresh memory is accessed by a CRT controller 7 and a refresh memory controller 12, and input pronunciation data in the buffer 15A and the part of Kana of a low-luminance display are displayed by a display controller 9.
Patent JP-H07221791-A (JP)
Title: Alternate system for frame relay junction route
Inventor: TATSUTA OSAMU
IPC: H04L45/247
Filed: 1994-02-03
Abstract: PURPOSE:To set an alternate circuit even in the case of a frame relay network by using a circuit quality check device to detect a circuit fault in a data link and operating an alternate processing unit based on the result. CONSTITUTION:A check result inquiry equipment 21 sends a check request frame Fd to a check result transmitter 12 at a prescribed time interval to inquire about a current circuit state. The check result transmitter 12 sends a reply frame Fa representing the check result to an alternate circuit changeover device 22 based on the inquiry. Suppose that number of times of no transmission of a reply frame Fa from the check result transmitter 12 is consecutive for a specified number of times (n) regardless of that a check result inquiry equipment 21 sends a check request frame Fd, then a line quality check equipment 10a detects it and an alternate changeover device 22 is activated to select an alternate circuit beta in place of a usual circuit alpha based on the result.
Patent JP-H10209934-A (JP)
Title: Diversity antenna system, reception method and mobile communication system
Inventor: IRIE MICHIO
IPC: H04N5/44
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive and simple diversity antenna system with which a stable receiving state can be provided in both the zone of strong electric field and the zone of middle or weak electric field and a noise reduced received signal can be provided. SOLUTION: A 1st group 31 provided with plural antenna units 35a, 35b and 35c equipped with a booster 3 just under an antenna element 1 and a 2nd group 32 of antenna units 36 equipped with no booster are previously installed and corresponding to the state of received signal, an antenna selecting part 20 selects either the 1st group 31 or the 2nd group 32. Thus, the diversity antenna system can be provided for enabling dealing from weak electric field to strong electric field without extending a control cable to just under the antenna.
Patent JP-S61209396-A (JP)
Inventor: YAMAMOTO MICHIYOSHI
IPC: G21D3/08
Filed: 1986-01-24
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-S5751775-A (JP)
Title: Method of bonding metallic hollow body
Inventor: HIROSE SHIYUNRIYOU
IPC: C09J5/06
Filed: 1980-02-05
Abstract: PURPOSE: To bond easily and effectively a metallic hollow body to an adhered, by using a powdered adhesive having a specified angle of repose.  
     CONSTITUTION: There is used a powdered adhesive obtd. by adjusting the particle size and its distribution of said powdered adhesive and adding a proper amount of an additive such as colloidal silica, fine alumina powder or an carboxylic acid ester powder thereto, to obtain an angle of repose of 35W45°. For example, there is used a polyamide adhesive powder to which 0.05W0.5% calcium stearate is added. Said powdered adhesive 1 is sprayed from a screen roll type spreader 102 and deposited on a metal hollow body 3 which is conveyed in the direction of an arrow by means of a conveyor 105. An excess of the adhesive is recovered in tanks 103, 103'. Then the hollow body 3 is fed to a heating part 107 to melt and bond the adhesive layer 1 to the surface of the hollow body 3. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02191995-A (JP)
Title: Method and device for displaying semitransparent surface
Inventor: OBATA MITSUHISA
IPC: G06T15/80
Filed: 1989-01-20
Abstract: PURPOSE:To make the display of a semitransparent surface, whose transparency is low, real by adding the reflected light component of surrounding light and a diffused transmitting light component, which is transmitted with being reflected in the internal part of a semitransparent object, calculating a luminance value and executing the display based on the calculated luminance value. CONSTITUTION:The reflection component of the surrounding light is calculated by a peripheral light calculator 1. Based on incident light and the objective characteristic of the semitransparent object, the diffused transmitting light component is calculated by a diffused transmitting light component calculator 2. Based on the calculated reflected light component of the surrounding light and diffused transmitting light component the luminance value is calculated by a luminance value calculator 3. The display is executed based on the calculated luminance value. Namely, based on relative relation between glance vector and light source vector to the semitransparent object, it is discriminated whether the semitransparent display is executed or not. When it is discriminated to execute the semitransparent display, the reflected light component of the surrounding light and the diffused transmitting light component, which is transmitted with being reflected in the internal part of the semitransparent object, are added and the luminance value is calculated. Then, the display is executed based on the luminance value.
Patent JP-H03216916-A (JP)
Title: Manufacture of copper wire of high surface quality
Inventor: DOI SEIICHI
IPC: H01B7/00
Filed: 1990-01-22
Abstract: PURPOSE:To improve surface quality of a wire having a specific diameter by applying at least one process through a bending roll during a wire drawing process. CONSTITUTION:When a wire drawing process is applied to a rough drawn copper wire 1, the wire is subjected to at least one process when the wire is of 1.0mm diameter or greater through bending rolls 2a-2c, 2'a-2'c. Namely, surface defects produced in the rough wire drawing are made to appear on the surface by the bending rolls 2a-2c, 2'a-2'c and removed by drawing process using wire drawing dies 3, 3'. This prevents defects produced when the wire diameter is still thick from growing even if the wire is repeatedly drawn to thinner diameters, and the surface quality is improved.
Patent JP-H10208879-A (JP)
Title: Manufacture of fluorescent converting film
Inventor: SAKAEDA NOBORU
IPC: H01L51/50
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a fine and accurate fluorescent converting film without losing fluorescent characteristic by forming a surface of a board with repeated patterns of a projecting part and a recessed part, and forming a fluorescent converting film over the whole surface of the board so as to be embedded in the recessed parts of the board, and grinding the fluorescent converting film, which is formed at parts except for the inside of the recessed parts of the board, for elimination. SOLUTION: Repeated patterns of a projecting part and a recessed part are formed in a surface of a board 1, which transmits visible light, like Fig. (a), (b) shows, and a fluorescent converting film 2 is formed over the whole surface of the board 1 so as to be embedded in the recessed parts of the board 1. Since the film is formed over the whole surface of the board 1, the film can be embedded in the recessed parts of the board 1 independently of accuracy of the recessed part pattern. Continuously, a surface of the fluorescent converting film 2 is ground like a Fig. (c) shows so as to eliminate the fluorescent converting film 2 formed in parts except for inside of the recessed parts of the surface of the board 1.  A fluorescent converting film 2 having high accuracy, high luminance and high visibility can be obtained without losing fluorescent characteristic of the fluorescent character converting film 2 (without lowering the converting efficiency).
Patent JP-S63182422-A (JP)
Title: Ring fine spinning frame
Inventor: KOMATA TAKESHI
IPC: D01H1/244
Filed: 1987-01-23
Abstract: PURPOSE:To shorten distance between a bearing and a bobbin, to raise number of resonant revolutions of primary bending and to increase number of optimum revolutions of a spindle, by setting part of a motor stator inside a ring and a ring rail. CONSTITUTION:A motor rotor 3 is fixed to the lower end of a sleeve 1b of a spindle 1 and a lower sleeve 1c of the spindle 1 is rotatably supported on an upper bearing 2. A motor stator 4 is set in such a way that the motor stator opposingly surrounds the outer periphery of the motor rotor 3. Dimensions of the inner diameter of the ring 7 and the outer diameter of the coil end part 5 are determined so that the coil end part 5 of the rotor stator 4 of a motor M is arranged inside the cylindrical inner wall surface of the ring 7 when a ring rail 8 is dropped to the lowest position.
Patent JP-H04364304-A (JP)
Title: Controller for electric vehicle
Inventor: SASAKI TOSHIO
IPC: H02P5/52
Filed: 1991-01-11
Abstract: PURPOSE:To vary the torque continuously, to evaluate the status quantity of an driving wheels totally and to take full advantage of adhesion through combination of fuzzy control method and information concerning to adhesion. CONSTITUTION:A speed detector PG, an effective current detecting means 102 and a torque current detecting means 602 detect and operate status quantities of all driving wheels and then determine a correction pattern of torque current for each driving wheel based on thus operated status quantity. Thus determined correction patterns are subjected to fuzzy synthesization in fuzzy inference blocks 8A-8D and further subjected to non-fuzzy processing thus determining a definite correction pattern. Inverter control sections in the downstream of an adding point 105 evaluate the adhesion state of each driving wheel totally and controls the motor torque such that a composition of trains has maximum total adhesion at all times. When idling develops abruptly, slip frequency command is squeezed directly to perform readhesion quickly.
Patent JP-H05206424-A (JP)
Title: Solid-state image sensing device
Inventor: YOSHIDA TOSHIO
IPC: H01L27/14
Filed: 1992-01-28
Abstract: PURPOSE:To obtain a solid-state image sensing device wherein a beam of obliquely incident light is prevented and a smear is improved by a method wherein a light- shielding film is formed on the surface part and the side part of a gate electrode constituting a transfer part. CONSTITUTION:A low-impurity-concentration P- type well 2 is formed on the surface of an N-type semiconductor substrate 1; a plurality of photoelectric conversion parts 4 composed of an N-type impurity layer 3 are arranged and installed at equal intervals at its inside; transfer parts 6 which are adjacent to the photoelectric conversion parts 4 are formed so as to sandwich P<+> type picture-element isolation regions 5. Each transfer part 6 is composed of an N<+> type transfer channel 7 a gate insulating film 8 and a gate electrode 9; one row is constituted of each photoelectric conversion part 4 and each transfer part 6 adjacent to it. A flattening film 11 is formed on the surface of a constitution part excluding the surface of the transfer parts 6. Consequently, a light-shielding film 10 which does not make a beam of light incident on parts other than the photoelectric conversion parts 4 is formed so as to cover the surface and the side face of each gate electrode 9 in each transfer part 6. As a result, the flatness of an effective picture element is enhanced, it is possible to prevent a beam of obliquely incident light on the transfer parts 6 and the smear characteristic of the title device can be improved.
Patent JP-H11213770-A (JP)
Title: Fire resistant wire
Inventor: KASAHARA HIDEO
IPC: H01B7/295
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To keep excellent high-temperature insulating characteristic and withstand voltage characteristic and impart sufficient flexibility by covering a linear conductor with a fire resistant rubber layer consisting of fire resisting rubber obtained by blending powder mica and zinc borate to silicone rubber followed by cross-linking and a fire resistant reinforcing layer consisting of a composite mica sheet. SOLUTION: A fire resisting rubber layer 3a of obtained by cross-linking a rubber composition constituting power mica and zinc borate blended to silicone rubber by use of a peroxide vulcanizing agent and a platinum catalyst and a fire resistant reinforcing layer 3b consisting of a composite mica sheet are successively provided on the circumference of a linear conductor 2 to provide a fire resistant layer 3. This fire resisting core wire is covered with an insulating layer 4, and further covered with a sheath 5 to form a fire resisting wire 1. The powder mica blended to the fire resistant rubber layer 3a has a diameter of 50 μm or more, and the blending quantity is preferably set to 250 pts.wt. or less to 100 pts.wt. of silicone rubber. The blending quantity of zinc borate is preferably set to 15 pts.wt. or less.
Patent JP-S55105209-A (JP)
Title: Variable type optical directional coupler
Inventor: MURAKAMI TAIJI
IPC: G02B6/35
Filed: 1979-02-08
Abstract: PURPOSE:To obtain the photo element which is capable of realizing the functions of a photo switch, light attenuator, etc. by mechanically bending the two parallel proximate optical guides, thereby changing the optical coupling coefficient between the optical guides. CONSTITUTION:A parallel proximate part l is provided to part of the two optical guides 2, 3 on a glass substrate 1 and a piezoelectric element 4 for giving curvature to the guides is mounted thereto. If the length size or the like of this parallel proximate portion is made to the specified value, the quantity of light P0 entered from the wave guide 2 couples to the other wave guide in the parallel part and may be fetched 100% from the wave guide 3. Next, when a voltage is applied to the element 4, the two wave guides are bent and as their curvatures become gradually smaller from the linear state, the foregoing quantity of incident light P0 now emits from the wave guide 2. When a certain curvature is reached, it may be fetched 100% from the wave guide 2. Hence, the function as a photo switch may be realized.
Patent JP-H09204331-A (JP)
Title: Data diverting device with data changing function and its method
Inventor: OKADOMAE TAROU
IPC: G06F12/00
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To reflect the revision of a diverting source to a diverting side after the change/deletion of the diverting side by preparing diverting substance data from diverting side data and a changing difference between the diverting side and the diverting source based on a changing priority record. SOLUTION: When the contents of diverting source data 1 and diverting side data 2 are the same, the changing priority record 8 is prepared by a changing priority record preparing means 11 with respect to all the items. At this time diverting source data 1 is preferred in principle and a difference preparing means 5 prepares a difference 6 with respect to the change of diverting source data 1. On the other hand, concerning change to diverting side data 2, a difference preparing means 3 prepares a difference 4 and at the time of preferring this change, the changing priority record preparing means 11 records a pertinent item in the changing priority record 8. Diverting substance data 9 is prepared by a substance preparing means 7 by using diverting side data 2, the difference 4 and the difference 6.  When change/deletion exists at the same item of the diverting side and a diverting source, the changing priority record 8 validates a preferred one to prepare diverting substance data 9.
Patent JP-S56110185-A (JP)
Title: Interpolation system in digital image processing
Inventor: KUROSE MORIZUMI
IPC: G06F17/17
Filed: 1980-02-05
Abstract: PURPOSE:To decrease memories and processing circuits by dividing the image densities of input picture elements A, B in a main scanning direction or sub- scanning direction to 3 levels, 0, 1, 2, incorporating two levels, 0, 1 for the picture  element densities of output picture elements (a), (b), and specifically converting  these to twice picture element densities. CONSTITUTION:At the time of interpolation performing digital image processing, the picture element densities of the input picture elements A, B in the main or sub- scanning direction are segmented to 3 levels, 0, 1, 2 and the picture element densities of output picture elements (a), (b) are made into two levels, 0, 1 and are converted to twice picture element densities according to conversion logic of 1-9. This conversion circuit is constituted of two RAMs, an FF circuit, a controller, an ROM and logic circuits, whereby memories and processing circuits are reduced.
Patent JP-S5398746-A (JP)
Title: Line scanning system
Inventor: OIKAWA MASANORI
IPC: H04L69/14
Filed: 1977-02-10
Abstract: PURPOSE: To economize the communication control equipment CCE, by simplifying the conductor connection for data transfer from the line connection unit LUT to the line control unit CCU. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06222198-A (JP)
Title: Method for installing passage-forming plate on side wall face
Inventor: SAYAWAKI MASAAKI
IPC: G21F9/36
Filed: 1993-01-28
Abstract: PURPOSE:To provide a method for installing a passage-forming plate on a side wall face, which can shorten the period of on-site construction and prevent welding distortion by reducing on-site welding operations as much as possible. CONSTITUTION:Flush metal fittings 6 are arranged into a grating on a side wall face 1 on which a passage-forming plate is installed and a large panel 10, formed by joining plates together into predetermined size at a factory, welding a reinforcing material to the back of the plates, boring a plurality of holes 9 in predetermined positions, and welding an interval-adjusting flat bar 5 thereto, is installed while keeping a predetermined interval from the side wall face 1, and then the flat bar 5 and the reinforcing material of the large panel are welded together using the holes 9 and then the holes 9 are blocked.