baber/WOPTO huggingface dataset:
Patent JP-S61163642-A (JP)
Title: Manufacture of semiconductor film
Inventor: MORI KOJI
IPC: H01L21/31
Filed: 1985-01-14
Abstract: PURPOSE:To arrange a stabilizing film on the surface of a substrate easily by sticking a semiconductor film on the substrate at the predetermined high temperature and supplying the predetermined atoms at a low temperature. CONSTITUTION:When amorphous Si 2 is formed on a substrate 1 at about 300 deg.C or above, some of four bonds of Si are disconnected and the essentially expected characteristics can not be obtained. When supplying at least one of H, O, N, F and C while keeping the temperature at about 100 deg.C or under, the rate of termination of the disconnected bonds increases. The termination film 2a for protection is formed with a thickness of several Angstrom  - several tens Angstrom . For example, the atoms for termination are supplied by producing a plasma of O2, N2 and etc., or producing a plasma by decreasing a ratio of SiH4 and increasing the contents of O2 or N2. This constitution attains the surface stabilization only by changing the preset conditions at the final step of the film formation.
Patent JP-H10195947-A (JP)
Title: Vent device of drain piping
Inventor: AMAKASU TOSHIYA
IPC: E03C1/122
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To provide a vent device capable of sufficiently making the outflow and inflow of atmosphere. SOLUTION: A forcible vent device 13 to atmosphere is provided to a ventiduct 12. As the forcible vent device 13, it is favorable that venting direction and/or infiltration rate are variable, for example, a fan 14 having variable rotational direction and/or number of revolutions can be adopted. Since pipe pressure detection devices 15a and 15b are provided to upper layer position and lower layer position of a drain piping, the venting direction and/or infiltration rate of the forcible vent device 13 can be varied on the basis of the detected pressure.
Patent JP-S58120623-A (JP)
Title: Preparation of thermoplastic resin
Inventor: MATSUMOTO SHIGEMI
IPC: C08F285/00
Filed: 1982-01-12
Abstract: PURPOSE:To prepare the titled resin having high impact resistance, high heat distortion resistance and low thermal discoloration, by polymerizing a monomer composition composed of acrylonitrile, styrene and alpha-methylstyrene in the presence of a diene rubber using a specific process. CONSTITUTION:The objective resin can be prepared by (1) polymerizing (A) 2-40pts.wt. of a monomer mixture containing acrylonitrile and styrene at a weight ratio of (10-40)/(90-60) in the presence of (B) 5-30pts.wt. of a synthetic diene rubber, (2) adding (C) 50-90pts.wt. of alpha-methylstyrene monomer or a  monomer mixture containing >=80wt% alpha-methyl-styrene monomer to the polymer, and (3) adding (D) a monomer mixture containing >=70wt% acrylonitrile  slowly to the mixture keeping the weight ratio of alpha-methylstyrene/acrylonitrile to (95-65)/ (10-35)(in C and D) to carry out the polymerization. The amounts  of the components are selected to give the total amount of the monomers of  95-70pts.wt. EFFECT:The resin can be prepared advantageously in an industrial scale.
Patent JP-H05190592-A (JP)
Title: Led head drive ic
Inventor: SAWADA HIDEKI
IPC: H01L21/60
Filed: 1992-01-13
Abstract: PURPOSE:To provide an LED head drive IC which enables the bonding pad of a LED chip to be directly, stably connected to the bonding pad of a IC located on an output side with a conductor wire without causing damage to wire harness and an IC. CONSTITUTION:Bonding pads 12 electrically connected to an element 10 in an IC are provided on an output side 11, and the pads 12 are directly connected to the bonding pads of LED chips to constitute an LED head drive IC, where the bonding pad 12 is so formed as to set its side vertical to the arranging direction of it longer than its other side parallel to the arranging direction of it. By this setup, when the bonding pads 12 and connected to the bonding pads of the LED chips with wires 13, the wire 13 is surely connected to the pad 12 even if a wire bonding operation varies in accuracy.
Patent JP-H01180503-A (JP)
Title: Manufacture of stamper for manufacturing optical element
Inventor: OGATA SHIRO
IPC: G02B3/08
Filed: 1988-01-13
Abstract: PURPOSE:To obtain a stamper with little sagging by setting so that an etching rate of a substrate becomes larger than an etching rate of a mask, transferring a mask pattern onto the substrate by dry etching and forming the stamper. CONSTITUTION:A desired mask pattern 2 is formed on a substrate 1 by an electron beam picture drawing method, such a condition as an etching rate of the substrate 1 becomes larger than an etching rate of the mask pattern 2 is set, and the substrate 1 is brought to etching together with the mask pattern 2 by ion etching. In the process of this dry etching, the mask pattern 2 is scraped little by little as time elapses, and in the part where the mask 2 is eliminated and the substrate 1 is exposed, the substrate 1 itself is brought to etching. In such a way, even if sagging exists to some extent in the mask pattern 2, a deep groove in which the pattern has been enlarged in the vertical (depth) direction can be formed on the substrate 1.
Patent JP-2000205409-A (JP)
Title: Control device of automatic transmission
Inventor: IIJIMA MAKOTO
IPC: F16D48/02
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To avoid an engine stall at the time of abrupt braking and to avoid racing of engine at the time of accelerator pedal full depression after release of a brake by setting a forward clutch and a lock-up clutch to a release state at sudden decelerating of a car and setting the forward clutch to an engaging state at a sudden deceleration releasing. SOLUTION: In a control device of an automatic transmission 13, torque converter 3 comprises a lock-up clutch for changing over between an engaging state in which a rotation of engine 1 is directly coupled to a turbine shaft 7 and a releasing state for releasing the direct coupling state. A forward clutch 42 performs a changing over operation between an engaging state in which the rotation of the turbine shaft 7 is transmitted in a forward direction of wheels and a releasing state for releasing the transmission in the forward direction, and the automatic transmission 13 carries out a shift of rotation of the turbine shaft 7 to transmit to the wheels. Sudden deceleration detecting means detects a sudden deceleration of the car.  Clutch control means sets the forward clutch 42 to be a release state and the lock-up clutch 11 to a release state at sudden deceleration of the car, and sets the forward clutch 42 to an engaging state when the sudden deceleration is released.
Patent JP-S5287880-A (JP)
Title: Base for tubular bulb
Inventor: HOSOYA KATSUYUKI
IPC: H01K1/46
Filed: 1976-01-19
Abstract: PURPOSE: To certainly solder lead wires to eyelet portion of a base for a tubular bulb by providing circular recess or ring recess at the center of guide hole for lead wires of eyelet of base of a tubular bulb to concentrate guide hole at the center with solder liquid. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000207090-A (JP)
Title: Unit and method for display control
Inventor: KAWAMURA EIICHI
IPC: G06F3/0481
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To avoid overlapping by facilitating selecting operation of a hidden window by deforming and displaying a 2nd window when a 1st widow is enlarged and consequently overlaps with the 2nd window. SOLUTION: Windows (a) and (b) are simultaneously displayed on a screen without overlapping. When the window (a) is enlarged, part of the window (b) overlaps with it and is hidden. Then a CPU when displaying them deforms the window (b) in a RAM as if the window is rotated on one side (d). Consequently, the selecting operation for a window having a hidden part when plural windows are displayed is facilitated and information which is hidden since the windows overlap with each other can be displayed, thereby eliminating a window which cannot be directly operated owing to overlapping of the window.
Patent JP-H06208383-A (JP)
Title: Electronic musical instrument
Inventor: IZAWA TADASHI
IPC: G10H1/32
Filed: 1993-01-13
Abstract: PURPOSE:To reduce the size of the electronic musical instrument by forming a body part of a balloon structure or compressive lightweight raw material. CONSTITUTION:The body part 1 is in a balloon structure and becomes a folding thin sheet when evacuated. Further, an input device 2 and a sound source and sound generation part 3 are connected in one body and a hinge part 12 is provided between the both to form a folding structure. The neck of the input device 2 has an air cavity 7 whose ends are both open. The body part 1 has a recessed part 11 formed in one body so as to house a guitar body part 8, a neck part 9, a head part 10, and the sound source and sound generation part 3. When a player plays this guitar, the neck part 9 of the body 1 is inserted into the cavity 7 of the neck 2, the head part 10 and guitar body part 8 are put out of both ends of the neck, and the neck 2 and sound source and sound generation part 3 are extended straight. Then the body part 1 is inflated to expand and the sound source and sound generation part 3 is housed in the hollow part 11.
Patent JP-S59130347-A (JP)
Inventor: YAO TEIJI
IPC: D03D47/34
Filed: 1983-01-13
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-H06217991-A (JP)
Title: Vacuum aspirator for delivery
Inventor: SEODOA CHIESUTAA NIYUUAADO
IPC: A61B17/42
Filed: 1993-01-14
Abstract: PURPOSE: To obtain a vacuum siphon for childbirth by installing a soft, liner on a fringe part of a cup where the tissues of the mother and the scalp of the fetus contact. CONSTITUTION: A vacuum siphon for childbirth has a substantially bell-like vacuum cup 10 equipped with a relatively thin fringe dilating outside, a main body thicker than the fringe and the base connected to a hollow stem 12. The vacuum siphon is equipped with an open end for the stem 12 to be linked to the vacuum source and a handle 14 to facilitate the function of the vacuum siphon. The vacuum siphon further has a flexible liner equipped with an outside bead positioned on the fringe dilating outside of the cup 10, to be engaged with the fringe, and the liner is inserted within the cup. At the bottom of the cup the base is installed to be fixed.
Patent JP-H02186601-A (JP)
Title: Indium thin film temperature measuring resistor
Inventor: HARUYAMA TOMIYOSHI
IPC: G01K7/18
Filed: 1989-01-13
Abstract: PURPOSE:To make it possible to measure a temperature in a wide range by a method wherein an indium thin film is formed by deposition on the surface of an electrically insulated substrate. CONSTITUTION:An alumina porcelain rod is used as an electrically insulated substrate 1, and metal indium is used as a material with which an indium thin film 2 is formed. Said indium thin film 2 is formed using a magnetron sputtering method. the sputtering method is conducted in such a manner that the alumina porcelain rod is put in a rotating drum and after the drum has been evacuated, argon gas is introduced, and power is applied to a target. A disc-shaped metal indium plate is used as the target of the sputtering, and it is adhered to a copper packing plate. After the indium thin film 2 has been formed by sputtering, it is picked out to the atmospheric air, and a thermal stabilization treatment is conducted. As a result, using the indium thin film as a single ele ment, the temperature measurement of the wide range from the ultralow temper ature of liquid helium boiling point of 4.2K to the room temperature of 300K or in its neighborhood.
Patent JP-S5498112-A (JP)
Title: Transmission system of information dependent upon television signal
Inventor: AOKI NORIO
IPC: H04N7/00
Filed: 1978-01-19
Abstract: PURPOSE: To prevent color information from being lost by modulating color burst signals in position by additional information in the system where additional information is superposed onto television signals.  
     CONSTITUTION: Time width Td of gate signal G is increased or reduced according to contents of additional information by integral multiples of one period T of color burst signals. Gate signal G 2  rises simultaneously with the rise of gate signal G 1  and has a time width which covers completely the eight-cycle color burst signal. The position of gate signal G 2  is modulated by time width Td of gate signal G 1  which synchronizes with the horizontal synchronizing signal, and eight-cycle components of the reference burst signal are taken out by gate signal G 2  and are superposed as color burst onto video signals. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61165833-A (JP)
Title: Objective lens actuator
Inventor: HONDA SHUICHI
IPC: G02B26/10
Filed: 1985-01-16
Abstract: PURPOSE:To obtain easily the coincidence between the optical axis of an optical pickup and that of an objective lens by securing the free rotation of the objective lens around an optional orthogonal axis passing through a primary point and vertical to the optical axis of the optical pickup. CONSTITUTION:An end of each of shafts 16 and 17 which attach a housing 50 to an optical pickup 15 is fixed to the housing 50 together with the other end supported by wall parts 15a and 15b of the pickup 15. Here the center axis O1-O1 of both shafts 16 and 17 is set to pass through a primary point O of an objective lens set within an objective lens cell 120. While an end of each of shafts 21 and 22 which attach the cell 120 to a bobbin 70 is set to the bobbin 70 with the tip of other end pressed in a spot contact state to a spherical part formed on the side circumferential surface of the cell 120. The center axis O2-O2 of both shafts 21 and 22 is set to pass through the point O of the objective lens and also to be orthogonal to the axis O1-O1.
Patent JP-H08192996-A (JP)
Title: Elevator
Inventor: KOYASU MASAHIKO
IPC: B66F3/12
Filed: 1995-01-18
Abstract: PURPOSE: To form a favorably usable structure even under snowy and sandy bad circumference. CONSTITUTION: A base plate 1 and upper plate 2 are connected each other through a link mechanism and in this link mechanism, a main link 11, a sub-link 12, a roller 13, etc., are combined by a pin with the base plate 1 and the upper plate 2. The effective length of a main link 11 is twice as long as that of the sub-link 12 and the center of the main link 11 is combined with the lower end part of the sub-link 12 through a pin 21 rotatably. The lower end of the main link 11 is combined with the base plate 1 through a pin 22 rotatably. A roller 13 is provided on the upper end part through a pin 20 and the upper end part of the sub-link 12 is combined with the upper plate 2 through a pin 23 rotatably.  A screw shaft 18 on which a normal and opposite respective directional screws are cut by making its center to a border is mutually inserted to respective nuts not shown on a picture so that right/left respective rollers 13 can be moved by the same distance in the opposite direction mutually. The screw shaft 18 is operated by a handle 32 through a reduction gear mechanism 31.
Patent JP-H11204953-A (JP)
Title: Door structure for electronic apparatus
Inventor: MATSUI MASASHI
IPC: H05K5/03
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To save an installation space by fixing the upper and lower coupling faces of a coupling frame reversely with respect to the top and bottom faces of the body at the time of fixing a locked door unit to the housing while separating from the housing of an electronic apparatus so that left-hand door or right- hand door can se set arbitrarily. SOLUTION: A door unit 2 separated from the housing 1 of an electronic apparatus holds a left-hand or a right-hand door 3 required for operating, maintaining or inspecting an apparatus in the housing 1. It is fixed to the housing 1 such that the coupling frame 4 of the door unit 2 is applied to an outer frame. Fixing holes 9 are made in the upper face 5, left/right side faces 6, 7 and bottom face 8 of the outer frame of housing 2 and coupling screw holes 14 are made in the frames 10-13 of the coupling frame 4 on the door unit 2 side. The housing 1 and the door unit 2 are coupled by means of screws 20 inserted into corresponding fixing holes 9 housing 2 and screw holes 14.
Patent JP-H11200352-A (JP)
Title: Weight structure for fence
Inventor: KAWAI HISASHI
IPC: E02B15/06
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To freely design and change the weight and dimensions of a weight hung in water by weaving thermoplastic fibers or metallic wires having a specified diameter to form a cylindrical shape having an inner diameter within a specified range and filling weights such as stones in the inside. SOLUTION: Polyester monofilaments having 0.8 mm in the diameter are woven to form strings and constitute a flexible cylindrical structure body 11, and scrap metal pieces 14 having an apparent specific gravity of 3.5-4 and a size of 2-6 mm are charged in the cavity of the flexible cylindrical structure body 11 to constitute the weight 10. The flexible cylindrical structure body 11 having the fiber diameter of 0.1-3 mm is formed of thermoplastic fibers or metallic wires. The inner diameter of the flexible cylindrical structure body 11 is 3-100 mm. The weights to be charged are sand, stones, iron scraps, stainless steel scrups, etc. And the apparent specific gravity is 1.5 or higher. A float is attached to the upper part of the weight 10 and hung in water and it may be hung from the fence by a rope or the like.  And the weight 10 may be inserted in a cylindrical bag body attached to the lower part of the fence. In this way, an inexpensive and easily handlable weight can be obtained.
Patent JP-H02185099-A (JP)
Title: Manufacture of printed wiring board
Inventor: TAMURA TOSHIO
IPC: H05K3/46
Filed: 1989-01-12
Abstract: PURPOSE:To eliminate the immersion of resin in the case of forming multilayer and to enhance density by blocking one opening of a through hole formed at a both-side copper-plated substrate by plating technique. CONSTITUTION:A through hole 4 is formed at both-side copper-plated substrate 1, a through hole plating 5 is formed in the through hole 4, and a mask 6 for blocking the through hole 4 is adhered to at least one face of the board 1. A plating layer 7 for blocking the opening of the mask 6 side is formed in the through hole 4 by electroless plating and/or electrolytically plating. Accordingly, when the mask 6 is removed, the plated layer 7 blocks the opening of one side of the through hole 4. Thus, improper conduction due to the immersion of the resin at the time of filling is eliminated, and high density and high reliability multilayer interconnection substrate is obtained.
Patent JP-H07203762-A (JP)
Title: Roll paper for culturing flammulina velutipes
Inventor: KATO KIYOSHI
IPC: A01G1/04
Filed: 1994-01-24
Abstract: PURPOSE:To easily produce rolling paper whose air permeation is effectively controlled suitably for culturing Flammulina velutipes (in Japanese, Enokidake). CONSTITUTION:In the roll paper 10 which is used in mushroom culture by winding it around the opening of the culture bottles, the permeable paper having air permeability to be used as the core material is subjected to the water-proof treatment to suppress its air permeability and further coated with wax on its surfaces.
Patent JP-H11205928-A (JP)
Title: Cable movement method
Inventor: OGAWA TERUO
IPC: H02G1/02
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To move a cable safely, easily, and at a low cost, by providing a master wire between an existing steel tower and a newly steel tower, and by supporting the cable through a supporting pulley provided in a stringing sheave to move the sheave, and further, by towing the line with a given excess length to move it. SOLUTION: Providing tensilely a master wire 4a between an existing steel tower 1c and a newly steel tower 3a, a stringing sheave 5 is hung on the side of the existing steel tower 1c to make a looseness in a high-voltage line 2. Then, releasing the support of the high-voltage line 2 performed by the existing steel tower 1c, it is mounted on a supporting pulley 8 of the stringing sheave 5 to tow from the ground a pulling wire 10b connected with the front of the sheave 5. Moving accompanied by this the sheave 5 from the existing steel tower 1c to the newly steel tower 3a, the high-voltage line 2 is passed through a calculated route to move it to the newly steel tower 3a. As a result, a cable movement from the existing tower 1c to the newly steel tower 3a can be performed safely, surely, and easily.
Patent JP-S62164035-A (JP)
Title: Retrieving copying device
Inventor: TSUNENARI TOMOO
IPC: G03G15/00
Filed: 1986-01-14
Abstract: PURPOSE:To arrange copying sheets very efficiently and easily after the copying is completed by distributing and collecting the copied sheets of the desired items of information to the empty bin tray for respective items and the respective number of sheets. CONSTITUTION:The device is equipped with a reader part R to shift respective frames of a microfilm F to a reading position, a printer part P to microfilm F to a reading position, a printer part P to copy the information read for a frame, a sheet distributing part 25 to have many bin trays 261-2510 to distribute and collect the copying sheets discharged from the printer part P, a frame detecting means 47, an item detecting means 48, a sheet detecting means and a retrieving copying control circuit to control respective means based upon the detecting signal from respective detecting means so as to convey the copying sheet to copy the desired information to empty bin trays 261-2610 detected for respective items and the respective numbers of sheets. Thus, plural desired item of information on the microfilm can be automatically retrieved and copied, and the arranging work after the copying is very simple.
Patent JP-H09191976-A (JP)
Title: Mattress
Inventor: NAKAJIMA TAKAO
IPC: A47C27/07
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a mattress easy to assemble and suitable for recycling by providing a locking part on a stuffing, holding the stuffing on a frame line, and welding a transverse cloth to the edge of the stuffing to cover the side surface of the mattress. SOLUTION: A plurality of springs 10 are fixed to a frame line 11 in the neatly arranged state, and stuffings 12 are provided on the upper surface and lower surface of the spring 10. The stuffing 12 is formed of a hard part 12a and a soft part 12b, and the edge of the hard part 12a is curved to constitute a locking part 13. A transverse cloth 14 for covering the side surface of a mattress is welded to the edge of the stuffing 12. Consequently, a skilled work such as hog ring fastening or sewing is eliminated, and the disassembling is also facilitated.
Patent JP-S60149222-A (JP)
Title: Logic circuit
Inventor: IKEHARA SHIYOUHEI
IPC: H03K3/037
Filed: 1984-01-17
Abstract: PURPOSE:To shorten the clock cycle and then the processing time of a logical operation by selecting a master output or a slave output according to a signal transmission line connected to the output side of a master/slale FF. CONSTITUTION:The master output and the slave output of a master/slave FF21 are applied to an input side of AND circuits 23 and 24 respectively. Then a selection signal SEL is applied to a gate 22, and the double output of the gate 22 is supplied to the other input side of the circuits 23 and 24 respectively. The outputs of both circuits 23 and 24 are delivered through an OR circuit. In this case, the circuit 22 seleclts a master signal and a slave signal when the signal SEL is set at 1 and 0 respectively. For logic circuits FF1-4, the slave output is selected with gates 4 and 5 only in the case of FF1-2. While the master output is selected with many gates 7-11 in the case of FF3-4.