baber/WOPTO huggingface dataset:
Patent JP-H10248723-A (JP)
Title: Smoke removing device for cooking stove
Inventor: HORIGUCHI SEIJI
IPC: F24C15/20
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a smoke removing device capable of easily attaining the form of a smokeless roaster by utilizing an existing cooking stove. SOLUTION: This device is provided with a machine frame 12 installed on the upper surface of the cooking stove 1 and an upper lid 13 fitted to the upper surface of the machine frame. Among them, an opening 15 corresponding to the heat radiation part 5 of the cooking stove 1 is executed to the upper lid 13 and a partition wall 17 for surrounding the heat radiation part 5 along the opening edge 15a of the upper lid 13 is formed on the inner side of the outer wall 16 for the machine frame 12. The inner side of the partition wall 17 is turned to a communication port 19 communicated to the opening 15 of the upper lid and a part between the partition wall 17 and the outer wall 16 is turned to a smoke path 20 communicated to the communication port 19 partially.  An intake port 21 is perforated in the smoke path 20 and a fan 22 for discharge is attached to the outer side of the machine frame 12 at the position of the intake port 21. Then, a flexible duct 35 is connected to the discharge port 27 of the fan 22 for the discharge.
Patent JP-S62217677-A (JP)
Title: Optical printer head
Inventor: ANZAKI TOSHIHIRO
IPC: B41J2/44
Filed: 1986-03-18
Abstract: PURPOSE:To eliminate the unevenness in brightness and wavelength of emitting light by a method wherein the width of electric interconnections between light emitting diodes and driving ICs is successively enlarged from those positioned in the central part of a substrate to those positioned in the peripheral part thereof. CONSTITUTION:An optical printer head is formed by mounting light emitting diodes (LED) 2 and driving IC elements 3 on the surface of a substrate 1 comprising an electrically insulating material. The LEDs 2 are linearly arrayed on the substrate 1 while the IC elements 3 are arrayed in parallel with the LEDs 2. The output electrodes 3a of IC elements 3 are formed on one side of elements 3 while the gap between the LEDs 2 and electrodes 3a is substantially equalized. Furthermore, electric interconnections 4a are coating-formed on the spaces between the LEDs 2 and electrodes 3a while these interconnections 4 are successively enlarged from those positioned in the central part thereof. Through these procedures, the dispersion in film thickness caused in case of forming the interconnections 4 can be offset to make the brightness and wavelength of emitting light even.
Patent JP-H09228703-A (JP)
Title: Combination lock
Inventor: NAMITA MUNETAKA
IPC: E05B37/02
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To enable an unlock code to be set freely without removal of each dial. SOLUTION: A wire part is provided at one end with a lock main body 3 and at the other end with a connection 4. The lock main body 3 is fitted over a plurality of lock gears 25 constituting a lock mechanism, in such a way that the lock main body 3 can displace a dial 26 in the direction of an axis. A meshing part having meshing positions by a number corresponding to the number of combinations of the dial 26 is formed between each lock gear 25 and the dial 26. Displacement of each dial 26 in the direction of the axis is restrained by a knob plate 47, and each dial 26 can be displaced in the direction of the axis by a predetermined amount when the knob plate 47 is loosened. When each dial 26 is displaced in the direction of the axis by the predetermined amount, it is disengaged from the lock gear 25, enabling an unlock code to be set.
Patent JP-H08230981-A (JP)
Title: Powder discharging apparatus
Inventor: MATSUBARA SHINJI
IPC: B65D90/54
Filed: 1995-02-24
Abstract: PURPOSE: To continuously discharge powder deposited in a horizontal pipe by providing an L-shaped valve pipe at a discharging port on a bottom of a reservoir and blowing carrier gas with a gas blowing pipe into the horizontal pipe through a bent end face of the L-shaped valve pipe. CONSTITUTION: A reservoir 1 with its bottom in an inverted cone shape is mounted and fixed on a plurality of weighing devices 20 such as load cells, while a vertical pipe 4 of an L-shaped valve pipe 3 comprising the vertical pipe 4 and a horizontal pipe 5 is connected to a discharging port 2 of the reservoir 1. In this case, two gas blowing pipes 13, for example, for blowing carrier gas are inserted in parallel into the horizontal pipe 5 through a bent end face of the horizontal pipe 5 bending in a horizontal direction from a lower end of the vertical pipe 4. An amount of discharged powder per unit time is calculated by a controller 10, while difference in a set flow rate from a flow rate setting device 9 is obtained, and an amount of blown carrier gas into the gas blowing pipes 13 is controlled by an adjust valve 12 to realize a predetermined discharged amount.
Patent JP-H10242261-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKIYAMA MASANORI
IPC: H01L21/76
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To suppress short circuit of a transistor electrode by lightening the stepped form of an element isolating region, in a field shield element isolation where a sidewall oxide film part is made by thermal oxidation. SOLUTION: A gate oxide film 2 is made by thermally oxidizing a silicon semiconductor substrate 1, and next polycrystalline silicon 3 and an oxide film 4 are made in order. Next, this stacked film is patterned into the shape of a field shield electrode FS, and the sidewall of the field shield electrode 3 is thermally oxidized to form a sidewall thermal oxide film part 7. Next, a CVD oxide film 13 is stacked all over the semiconductor substrate 1, and next, the CVD oxide film 13 is etched, whereby a fanwise side wall oxide film 13 is made at the flank of the field shield electrode FS.
Patent JP-H02240076-A (JP)
Title: Macrocyclic compound and production thereof
Inventor: SATO KIKUMASA
IPC: C07D493/10
Filed: 1989-03-14
Abstract: NEW MATERIAL:The bicyclo compound of formula I (R<1> is lower alkylenedioxyl, two lower alkoxyl groups or O; R<2> is lower alkyl). EXAMPLE:1,2-Bis(trimethylsilyloxy)-1-cycloheptadecen-10-one ethylene acetal. USE:Useful for the synthesis of civetone which is a perfumery component of civet separable from civet cat. PREPARATION:The compound of formula I can be produced by carrying out acyloin condensation of a 1,17-heptadecanedicarboxylic acid diester of formula II (R<1>' is lower alkylenedioxyl group or two lower alkoxyl groups; R<3> and R<4> are lower alkyl: X is halogen) in the presence of a trialkylsilyl halide of formula III to obtain a compound of formula IV, hydrogenating the compound in the presence of a catalyst and reacting the resultant compound of formula V with a trialkyl orthoformate in the presence of e.g. an acidic catalyst.
Patent JP-H11247212-A (JP)
Title: Foot hold with reflection body
Inventor: TAKAHASHI EIZO
IPC: E02D29/12
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a foot hold equipped with a reflection body unifiable of the position of the foot hold by the right and left color without refitting the foot hold to a building frame even when some of the foot holds are fitted by taking the front for the back of the foot old in providing the foot holds in a vertical line with the desired colors being in the desired position and not only sufficiently serviceable as navigatinal aids but also excellent in its design. SOLUTION: A foot hold including a tread 5 and a lateral positioned in both sides thereof composes a pair of reflection members 9 with reflection bodies 12, 13 of a nearly elbow shape by a plane view having it upper and lower parts with different colors. At the corner of the tread and the lateral, their upper and lower surfaces and the front and rear surfaces are respectively covered with a relection member and a reflection body with the color of the upper reflection body in one of the corners and that of the lower reflection body in the other corner made identical is provided.
Patent JP-S58179558-A (JP)
Title: Precision casting method using water-soluble casting mold
Inventor: IMURA TAKESHI
IPC: B22D18/06
Filed: 1982-04-14
Abstract: PURPOSE:To cast a thin walled member having an intricate shape precisely by performing vacuum casting then pressure casting by using a water soluble casting mold which is produced from gypsum and hydrate of magnesium sulfate and removing the mold with water after the casting. CONSTITUTION:Hemihydrate gypsum and magnesium sulfate are mixed at about 3:2 ratio, and a powdery and granular refractory material and water are added thereto to prepare a slurry. The slurry is cast into a pattern and is solidified, whereby a molding is obtained. The molding is dried primarily at <=120 deg.C and is then dried secondarily at >=270 deg.C to remove crystal water. A water-soluble casting mold having high mechanical strength and having a dense layer consisting of the fine crystal particles of magnesium sulfate in the surface layer is thus obtained. Such mold 13 is installed in the case 2 of a precision casting device 1 and the inside is evacuated with a vacuum pump 10, whereafter molten metal M is charged into the cavity 15 and is cast under pressure by a compressed air source 8 successively. The mold 13 is dipped and dissolved in water upon solidification of the metal M whereby the casting which is a product is obtained.
Patent JP-2000261366-A (JP)
Title: Communication environment adapting method, radio communication equipment and recording medium with communication environment adaptation processing program recorded thereon
Inventor: HAMA NORIO
IPC: H04J13/16
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To enable high quality communication at a low cost and with low power consumption when communication using weak radio waves that do not need a license based on a radio law. SOLUTION: This device has a signal transmitting and receiving part 2 which transmits and receives a signal through an antenna 1 and also can output signal strength under a communication environment, a spread spectrum processing part 3 which performs spread spectrum processing of a signal to be transmitted when the signal is transmitted and applies inverse spread processing to a received signal when the signal is received and a controlling part 4 which calculates a noise level on the basis of signal strength obtained from the part 2 and sets a spread coefficient according to the noise level.  When a user is on a receiving side, the spread coefficient set by the part 4 is notified to a transmitting side, and when the user is on a transmitting side, spread processing by the part 3 is performed according to the spread coefficient notified from the receiving side and data to be transmitted is sent to the receiving side. The part 4 also applies band control to a prescribed filter existing in the part 2 in accordance with the spread coefficient.
Patent JP-H05220082-A (JP)
Title: Dish washer
Inventor: MIYAZAKI KOICHIRO
IPC: A47L15/42
Filed: 1991-03-26
Abstract: PURPOSE:To improve operability and hygienic property by performing an operation of taking out a leftover box from a leftover box housing section after a washing operation easily and quickly so as to keep hands and arms from wetting. CONSTITUTION:An action of binding a lock means 30 as provided at a leftover box housing section 6 is switched over to releasing on the side of a washing chamber 2 at an isolated position by an operation means 31 provided in the washing chamber 2 to release the binding of a leftover box 6a. A leftover box 6a rises elastically in the washing chamber 2 utilizing a spring force of a lift means 29. Thus. the action of taking out is achieved easily and accurately near the opening of the washing chamber 2.
Patent JP-H08235241-A (JP)
Title: Wiring pattern emphasis display system
Inventor: KATO MASAJI
IPC: H01L21/3205
Filed: 1995-02-24
Abstract: PURPOSE: To emphatically display only a wiring route to an optional terminal and to unequivocally device the narrowing direction of a circuit in the emphasis display of wiring. CONSTITUTION: Optional wiring data selected by an input device 1 from a layout drawing screen-displayed in a display device 3 are supplied to a wiring extraction means 21 and all the other wirings to be the same nodal point as the selected wiring are extracted and emphasis-displayed in the display device 3. The extracted wiring data are supplied to a text extraction means 22 and texts attached to the extracted wirings are extracted and displayed in the display device. When the desired text is selected by the input device 1 from the screen-displayed texts, the wiring data to which the selected text is attached are supplied to a second wiring extraction means 23 and only the connection wiring from the wiring to the initially selected wiring is extracted and emphasis- displayed in the display device 3.
Patent JP-S60204940-A (JP)
Title: Electronic fuel injection control unit
Inventor: TAKAO MITSUNORI
IPC: F02D41/00
Filed: 1984-03-29
Abstract: PURPOSE:To correctly control the air-fuel ratio at all times and prevented the switching of a car by calculating the fuel feed time in response to the averaged result of negative-pressure signals and a speed signal and applying it to a valve means via an output means. CONSTITUTION:After the first judging means 6a judges the start point of the intake stroke of an internal-combustion engine 2 in relation with the reference position signal from a reference position detecting means 3c, an accumulating means 7 starts its accumulation action. Negative-pressure signals generated by a negative-pressure detecting means 3b are converted into digital signals via an A-D converting means 8, and these digital signals are averaged via an averaging means 9. An arithmetic means 4 calculates the fuel feed time based on perdetermined relationships in response to such an averaged result and a speed signal and applys it to a valve means 2a through an output means 5. Accordingly, the air-fuel ratio can be correctly controlled at all times, and the back-and-forth swinging, etc. of a car can be prevented.
Patent JP-H07242033-A (JP)
Title: Printer
Inventor: FUJITA NAOSHI
IPC: B41J7/36
Filed: 1994-03-07
Abstract: PURPOSE:To provide a printer reduced in the number of parts for judging whether the type of a type wheel is positioned at a printing position and simplified in control operation for judgment. CONSTITUTION:A control means 22 judges the origin position of a type wheel 10 on the basis of the detection signal of an origin sensor 20A detecting the origin display part 14A provided at the position corresponding to the origin position of the type wheel 10 of the rotary shaft 12a of a stepping motor 12 and judges whether the type of the type wheel 10 is positioned at a printing position on the basis of the exciting signals phi1-phi4 exciting the excitation phase of the stepping motor 12.
Patent JP-S55153441-A (JP)
Title: Transmitting method for a-d converting output
Inventor: SONEHARA NOBORU
IPC: H04B14/06
Filed: 1979-05-19
Abstract: PURPOSE:To enable to reduce the storage of error, by adding the difference between the changed value and the maximum display enable value to the next changed value. CONSTITUTION:The circuit comprises the A-D conversion input terminal 1, the first register 2, control unit 3, the second register 4, output terminal 5, the third register 3 6, the fourth register 7 containing maximum display enable value DELTAXx, flag 8 indicating minus sign, and flag 9 indicating whether or not the data output before is DELTAXx. With this constitution, the value not displayed before in the register 6, that is, the error of transmission data is sequentially added, and since the sum of the error and DELTAXk (increment between the digital values Xk-1 and Xk at sample time Tk-1 and Tk) is compared with DELTAXx, if the increment DELTAXn+3<DELTAXx like the sample time Tn+3, the error is cancelled by DELTAXx-DELTAXn+3, to avoid the storage of error and to reduce the error.
Patent JP-H11239608-A (JP)
Title: Antibacterial substance vaporizing apparatus and antibacterial substance vaporizing apparatus having housing vessel
Inventor: SAKAI TOKUEI
IPC: A61L9/12
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an antibacterial substance vaporizing apparatus to enable anybody to simply/easily disinfect various bacteria remaining in or sticking to food and tableware after washing and heat treating. SOLUTION: This antibacterial substance vaporizing apparatus has an antibacterial substance 1 such as allyl isothiocyanate extracted from a plant or a chemically synthesized antibacterial substance 1; a housing body 2 which houses this antibacterial substance 1 and has the opening part 2a in one end part; a sealing body 3 disposed on one end side of the antibacterial substance 1 housed in this housing body 2, sealing the opening part 2a of the housing body 2, provided with a fibrous material permeable to the antibacterial substance 1 or permeable to the vaporized antibacterial substance 1; and a cover body 4 which seals the opening part 2a so as not to release or leak the antibacterial substance 1 from the opening part 2a of this housing body 2 and is formed or installed in this opening part 2a so as to be mountable/demountable or openable/closable.
Patent JP-S57175493-A (JP)
Title: Life jacket
Inventor: SAITOU NOBUCHIKA
IPC: B63C9/08
Filed: 1981-04-23
Abstract: PURPOSE:To keep always a position of a user's head over the sea by attaching a horse shoe shape buoy around the neck of the body wear made of water repellent and buoyant material. CONSTITUTION:A body wear 1 is made of material provided with water repellency and buoyancy. Socks 5, 5' and gloves 6, 6' are integrally formed individually at feet and hands of the body wear. Furthermore, a buoy 2 shaped of a horse shoe is attached around its neck portion. This buoy 2 is made by covering foamed styrol and the like with water repellent cloth. A buoyancy hood 3 is connected to the neck portion and so it functions in cooperation with the horse shoe buoy to keep always user's head and face over the sea.
Patent JP-S57176776-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: EHATA TOSHIKI
IPC: H01L29/80
Filed: 1981-04-23
Abstract: PURPOSE:To improve high frequency characteristics in an MESFET wherein a Schottky electrode is provided on a semiconductor material layer provided on a substrate, both sides of said electrode have an insulating compound film of the electrode itself, and two ohmic electrodes are provided. CONSTITUTION:Anodic oxidation is simultaneously performed on the semiconductor material layer 2 on a substrate 1, e.g. a Te doped GaAs epitaxial layer and both sides of a gate electrode 5 which is formed thereon. Thereafter the oxide film of the semiconductor material is removed and the surface of the semiconductor material 2 is moved back. Then a source electrode 3 and drain electrode 4 are provided. For this purpose, the film thickness of a compound film 5' of the sides of the gate electrode is controlled highly accurately, and the shortening of the length of the gate electrode and the distance between the source and gate electrodes are minutely controlled. Thus the MESFET having the excellent high frequency characteristics can be obtained.
Patent JP-S56158410-A (JP)
Title: Resin mold coil
Inventor: HIROBE TOSHIROU
IPC: H01F27/28
Filed: 1980-05-12
Abstract: PURPOSE:To obtain a resin mold coil having high mechanical strength and superior insulating characteristics by immersing resin in a terminal base, lead wires and coils to integrate them in a body. CONSTITUTION:A low-voltage coil 11 is wound on an insulating pipe 10 and a high-voltage coil 13 is wound on the pipe 10 through a duct rail 12. And a terminal base 18 made by an insulator such as a compound plate or the like is arranged on an insulating layer 16 for the external circumference of the coil 13 along the height direction through leg sections 19 for mounting the terminal base 18 provided at the upper and the lower ends of the terminal base 18. And the upper part of the leg sections 19 for mounting the terminal base 18 are fixed by winding several times by a high intensity fiber material such as a glass tape or the like. At that time, resin is immersed in the coils in a container for resin immersion and vacuum pressure immersion is applied to the resin for curing by heating. In this way, the terminal base 18 is molded and immersed by resin together with the coils, 11, 13 as an integral body. Therefore, resin mold coils having high mechanical strength and superior insulating characteristics can be obtained.
Patent JP-S59187803-A (JP)
Inventor: IHARA TATSUO
IPC: B27K5/02
Filed: 1983-04-08
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-S56160230-A (JP)
Title: Motor truck
Inventor: SATOU KAZUO
IPC: B60J7/08
Filed: 1980-05-12
Abstract: PURPOSE: To reduce the number of piston cylinders of a motor truck and to reduce the spacing therefor by associating a ceiling panel with side doors pivotally mounted on opposite sides of the ceiling panel in such a manner that, when the side doors are opened by a piston cylinder apparatus, the ceiling panel is lifted by an opening action of the side doors.  
     CONSTITUTION: When loading or unloading operation is effected adjacent a side door 12A, a piston cylinder apparatus 16A is actuated to pivot the side door 12A clockwise about a pivot 14A and to pull a link arm 19 through a connecting bar 21 to pivot clockwise about a pivot 20. Upon pivoting of the arm 19, it rises uprightly to lift a ceiling panel 11 upwardly. At the same time, a rod 28 pivots another link arm 23 counterclockwise about a pivot 24, thus also lifting the ceiling panel 11 upwardly. In the meantime, a slider block at an elbow portion 23c of the arm 23 is slide on a connecting bar 25 to lift the ceiling panel 11 while maintaining in a horizontal position. Loading and unloading can be also performed in a similar manner adjacent another side door 12B. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04276546-A (JP)
Title: Strength testing method for cement structure using ultrasonic wave
Inventor: MIYAJIMA TAKESHI
IPC: G01N3/00
Filed: 1991-03-04
Abstract: PURPOSE:To make it possible to evaluate strength close to actual compressive strength by adding the sound speed of a transversal wave, an aggregate ratio, a water-cement ratio, an elapsed period from the construction of a structure and the like with respect to the structure as the factors, and evaluating the compressive strength. CONSTITUTION:A longitudinal-wave generating probe and a transversal-wave generating probe are used, and the sound speed VL and the attenuating factor alphaL of a longitudinal wave and the sound speed VS and the attenuating factor alphaS of a transversal wave are measured by an ultrasonic-wave transmitting method across a test body (cement structure). Furthermore, the components of the concrete material (amount of water (w), amount of cement (c), amount of fine aggregate (s) and total (a) in placing) and the elapsed days A after the construction of the structure are obtained. The evaluation of the compressive strength sigma of the structure is performed by obtaining the strength by the expression sigma=K1.VL+K2.alphaL+K3.VS+K4.alphaS+K5N-A+K6.s/a+K7.w/c+K8. In the expression, K1-K7 are coefficients, and K8 is a correcting term. The values are determined by actually measuring a sample and the like corresponding to the kind of the test body.