baber/WOPTO huggingface dataset:
Patent JP-H01117871-A (JP)
Title: Production of 2-phenylbenzotriazole-n-oxides
Inventor: KUBOTA KAZUNOBU
IPC: B01J31/02
Filed: 1987-10-30
Abstract: PURPOSE:To increase the yield without problems on pollutions, economically by using hydrazine hydrate in the presence of a hydrogen transfer catalyst and a base in the production of the title compound useful as a UV absorber by reduction of an o-nitroazobenzene. CONSTITUTION:o-Nitroazobenzene of formula I (R1 is H, Cl, 1-4C alkyl, 1-4C alkoxy, carboxyl, sulfonic acid; R2 is H, Cl, 1-4C alkyl, 1-4C alkoxy; R3 is H, Cl, 1-12C alkyl, 1-4C alkoxy, phenyl, phenyl substituted with 1-8C alkyl; R4 is H, Cl, hydroxyl; R5 is H, 1-12C alkyl) is reduced with hydrazine hydrate in the presence of a hydrogen transfer catalyst, preferably 2,3- dichloro-1,4-naphthoquinone and a base to give the compound of formula II.
Patent JP-2001088323-A (JP)
Title: Ink-jet recording apparatus
Inventor: SASAKI TOSHIHIRO
IPC: B41J2/175
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To eliminate the problems concerning layout of tubes, influence of increase in rigidity, costs for assembling part, etc., in a color printer with multi color inks and the problem of doubling of connecting tubes between a scanning carriage and an ink tank not moved in an ink level-maintaining method by two tubes. SOLUTION: The apparatus has a means for recording by scanning a recording head or transferring a recording medium thereby changing a relative position of the recording medium and recording head, an ink storage tank disposed to a position not affected by the scanning of the recording head or transfer of the recording medium, an air damping container set to the recording head, and an opening means set to an ink channel which connects the ink storage tank and the air damping container. The ink channel is shut when a pressure in the air damping container is reduced.
Patent JP-H10123687-A (JP)
Title: Processing solution having fixability for silver halide photographic material and processing method using it
Inventor: NAKAHANADA MANABU
IPC: G03C7/42
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To keep stable fixing performance with satisfactory shelf life of solution even when the processing quantity is small by containing a specified compound. SOLUTION: A processing solution contains a compound represented by the formula I, and a compound represented by the formula II is preferably used in combination thereof. In the formula I, R101 -R104 each represent hydrogen atom, an alkyl group having 1-6 carbon atoms which may have a substituent, an acyl group, an amino group which may have a substituent, -N=CR111 R112 , -C(=NR113 )NR114 R115 or a heterocyclic group (including those in which 5- to 6-membered unsaturated rings are condensed), these may be mutually bonded to form a ring, and they never be hydrogen atoms at the same time. R111 -R115 each represent hydrogen atom, an alkyl group which may have a substituent, or an amino group.  In the formula II, Q1 represents an atomic group necessary for forming a nitrogenous heterocycle (including those in which 5to 6-membered unsaturated rings are condensed), and M1 represents hydrogen atom, an alkali atom or an alkyl group.
Patent JP-H0576702-A (JP)
Title: Supply defoaming method and vacuum defoaming equipment using same
Inventor: ITO HIROSHI
IPC: B01D19/00
Filed: 1991-09-24
Abstract: PURPOSE:To provide continuous defoaming treatment by accumulating slurry fed to a closed vessel while immediately defoaming it in a feed port to shorten defoaming treatment time and simultaneously by enabling slurry to be treated to be fed the moment the defoaming treated slurry is discharged. CONSTITUTION:A closed vessel 1 is kept under vacuum while slurry is dispersed and fed from a slurry feed port 8 provided on the upper part of the vessel to gas phase under vacuum in the closed vessel 1 to give it vacuum defoaming. Agitating blades 7 are installed in the closed vessel 1 connected to a vacuum pump 13 and simultaneously a slurry discharge pipe 2 with a valve 3 is connected to the vessel 1 at the bottom. In the upper part of the vessel 1 is installed the slurry feed port 8 with a slurry dispersing member 12, such as a strainer. The port 8 is connected to a slurry tank 9 through a slurry feed pipe 11 with a valve 10 to continuously feed the defoaming treated slurry. As a result, defoaming treatment time is shortened simultaneously with continuous defoaming treatment.
Patent JP-H11170703-A (JP)
Title: Image forming material and manufacture thereof
Inventor: TAKAHASHI HIDEKI
IPC: B41M5/382
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain an image forming material and a manufacturing method thereof that can hold uniformly for a long period of time high sensitivity, high resolution, and the rate of residual color of an image forming layer in an exposure part on a carrier. SOLUTION: An ablation type image forming material is to conduct image formation such that a binding power is reduced between a first carrier and an image forming layer by carrying out image exposure through high density energy light to an image forming material provided with a body to be transferred oppositely having a layer to be transferred formed on a second carrier on an exposure sheet with the image forming layer laminated on the first carrier, wherein the total amount of a solvent contained in all layers existing between the first carrier and the second carrier is 0.1-50 mg/m<2> .
Patent JP-H02119245-A (JP)
Title: Container for semiconductor element
Inventor: OSAWA KAZUHIRO
IPC: H01L23/08
Filed: 1988-10-28
Abstract: PURPOSE:To obtain a container for a semiconductor element which can be assembled easily and whose selective operation can be automated by a method wherein a plurality of grooves are formed in a ribbon-shaped base and ceramics whose surface has been metallized are fixed to individual sections which have been partitioned by the grooves. CONSTITUTION:A plurality of grooves 3 are formed in a ribbon-shaped base 1; ceramics 2 whose surface has been metallized are fixed to individual sections which have been partitioned by the grooves 3. For example, cuts (grooves) 3 are formed in such s way that a base 1 can be cut easily. When this container is used for a semiconductor laser, semiconductor laser elements 5 mounted on heat sinks 4 are mounted on the base 1 and are wire-bonded 6; an assembly operation of the semiconductor laser elements 5 is completed. After that, a characteristic is measured; a sorting operation is executed; the laser elements are separated; the semiconductor laser is completed. Thereby, since the base where the semiconductor elements are mounted are linked and united, their assembly and sorting operations can be automated easily.
Patent JP-H09139177-A (JP)
Title: Preparation of electric field effect electron emission device
Inventor: KIN SHIYOUMIN
IPC: H01J1/30
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To provide an element in which gates are precisely formed. SOLUTION: In order to make the size of aperture parts 14p of gates structurally finer and more uniform than the conventional one, the gates are formed by aligning (in 2μm level) a conventional low-resolution mask in an element which can driven at lower voltage and utilizing the inclining faces of a silicon column-shaped chip structure. Consequently, gate aperture parts 14p in submicron level (0.3-1μm) are uniformly formed in a mask pattern having about 2μm diameter by plasma etching. Moreover, formation of the element on a glass substrate 11 is made easy by employing a low temperature process, such as reactive ion etching, electron beam vapor deposition method, and the manufacturing method is made applicable to manufacture of panel display elements, ultra high frequency amplifiers, sensors, etc.
Patent JP-H06101796-A (JP)
Title: Manufacture of hose having valve
Inventor: TANAKA MASAMI
IPC: F16L55/07
Filed: 1992-09-17
Abstract: PURPOSE:To prevent the reduction of strength and pressureproofness due to the cut of a reinforcing layer, accompanied with the drilling for installing a valve, when an air vent valve is installed on a hose body. CONSTITUTION:A hole is drilled on the pipe wall of a hose body 10 which possesses elasticity, by sticking a comical shaped member 26 having a pin- pointed top edge from the top edge side, and a valve body 14 is fitted into the hole and fixed.
Patent JP-H04150436-A (JP)
Title: Bus transferring system
Inventor: HATANO TAKASHI
IPC: H04L13/08
Filed: 1990-10-12
Abstract: PURPOSE:To transfer data at a high speed without omission by making communication equipment on a receiving side to return a stop signal when the vacant area of a data accumulating means decreases to a preset limit area and communication equipment on a transmitting side to stop data transfer upon receiving the stop signal. CONSTITUTION:A data accumulating means 100 tentatively stores data transferred to its own communication equipment 1R through a bus 2. A transmission stop requesting means 200 returns a stop signal for requesting the tentative stop of data transfer to communication equipment 1R on a receiving side to communication equipment 1S on a transmitting side through the bus 2 when the vacant area of the means 100 decreases to a preset limit area. A transmission stopping means 300 stops the data transfer to the communication equipment 1R on the receiving side upon receiving the stop signal returned from the communication equipment 1R on the receiving side through the bus 2. In addition, the means 200 sets the limit area larger than the quantity of received data transferred from the communication equipment 1S until the data transfer is stopped after the communication equipment 1R on the receiving side transmits the stop signal.
Patent JP-S63130043-A (JP)
Inventor: SOMA TAKAHIRO
IPC: A61B5/02
Filed: 1986-11-19
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-H07124988-A (JP)
Title: Plunger apparatus in transfer molding machine
Inventor: TOKUNAGA MITSUTOSHI
IPC: B29C45/58
Filed: 1993-11-02
Abstract: PURPOSE:To facilitate adjustment for aligning the axial line of a raw material feeding hole and the axial line of a plunger inserted therein in a mold and to improve durability of the plunger in a transfer molding machine. CONSTITUTION:An annular groove 21 is provided on the outer peripheral face of the apex part of a plunger 19 pushed into a raw material feeding hole and a ring body 22 tightly fitting to the raw material feeding hole is mounted in such a way that the ring body is freely movable in the right angle direction to the axial line of the plunger and a communicating hole 23 communicated with the annular groove is provided in such a way that the communicating hole is opened on the apex face 19a of the plunger.
Patent JP-H04148658-A (JP)
Title: Preparation of semi-raw thin noodle
Inventor: HIRATA TAKESHI
IPC: A23L7/109
Filed: 1990-10-11
Abstract: PURPOSE:To obtain the subject product having readiness and instantaneousness of cooking, toughness and resistance to teeth without turbidity of soup by performing noodle-making using a specific method containing ripening process by using a noodle dough containing enriched water. CONSTITUTION:At first, a large amount, preferably 35-45wt.% of water is added to a raw material of (semi)raw noodle and subjected to mixing treatment, then the raw dough is ripened. Next, the raw dough is superposed and rolled, then the resultant belt-like raw dough is ripened and cut to obtain noodle threads having <=1mm side breadth. Furthermore, said noodle threads are ripened and dried to afford the objective product.
Patent JP-H05118412-A (JP)
Title: Speed change operation structure
Inventor: KISHIYA HAJIME
IPC: F16H59/04
Filed: 1991-10-23
Abstract: PURPOSE:To prevent the ricketiness in the selected direction for the speed change mechanism of an operating tool in simple and proper manner by installing the operating fool for speed change on a boss member which is externally fitted in relatively turnable manner on an operating shaft and laying an elastic member between the boss member and the operating tool. CONSTITUTION:A rotary body 7 for normal revolution, boss member 8, and a rotary body 9 far reverse revolution are externally fitted in succession in relative turn form on am operating shaft 6 having the left and right axis centers P. Further, a box shaped bracket 12 which is turnable around the axis center X in the longitudinal direction is pivotally installed on the boss member 8, and a lever member 13 is installed on the bracket 12, and an operating lever 3 is constituted. Further, on the undersurface of the boss member 8, a projection is farmed, and on the inner surface of the lower part of the bracket 12, a projection part is formed, and a compression type coil spring 16 is laid between them, and an urging mechanism B is constituted. The lever member 13 is meshed with the rotary body 7 for normal revolution by the urging power of the coil spring 16, and the chattering in the lateral direction is prevented by returning the operating lever 3 to the center in a forward steering passage.
Patent JP-H09116631-A (JP)
Title: Call reception substitute method in isdn terminal equipment and isdn terminal equipment to execute this method
Inventor: INOUE TAKAAKI
IPC: H04N1/32
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for a specific configuration with respect to call reception substitute for a caller facsimile equipment by attaining required communication with one dialing. SOLUTION: When reception of a call is disable in any facsimile equipment, this facsimile equipment (substitute request facsimile equipment) sets a substitute request message or the like to a UUI (S2). The UUI is set to a setup message of a D channel and the message is sent to a facsimile equipment to which substitute reception is going to be requested connecting to a predetermined bus (S3). Thus, the substitute call reception is requested. Upon the receipt of the setup message, the facsimile equipment to which substitute call reception is requested receives succeeding calls addressed to the substitute requested facsimile equipment.
Patent JP-H08130940-A (JP)
Title: Sulky rice transplanter
Inventor: NAKAO YASUNARI
IPC: A01B71/02
Filed: 1994-11-09
Abstract: PURPOSE: To provide a sulky rice transplanter having a rotary tilling device capable of being always driven at a specific revolution speed in case when the rotary tilling device for extinguishing wheel traces and puddling is installed between rear wheels and a seedling planting device in the rear part of a machine. CONSTITUTION: In this sulky rice transplanter a power from an engine 3 is transmitted to a transmission 12 through a main clutch, a power from the transmission 12 is transmitted to front wheels 1, rear wheels 2, and a plant seedling device 7 through a planting drive shaft 18 in parallel, a rotary tilling device 25 is installed between the rear wheels 2 and the seedling planting device 7, a power takeout mechanism 23 which takes out the power in parallel branching from a transmitting system between the engine 3 and the main clutch and a PTO shaft 22 which transmits the power from the power takeout mechanism 23 to the rotary tilling device are installed.
Patent JP-2001102213-A (JP)
Title: Actuator controller
Inventor: OZAWA HIDETAKA
IPC: F01L9/20
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a control technology for correcting overshoot of attraction quickly at the time of seating an armature to keep appropriate attraction. SOLUTION: An actuator comprises a pair of springs acting in the opposite direction, an armature coupled with a mechanical element being supported at a neutral position linked with the spring and determined by the spring under nonoperating state, a pair of electromagnets for driving the armature between first and second end positions, means for estimating total flux generated from the electromagnet attracting the armature when the armature is driven from one end position to the other, and means for switching the electromagnet to hold operation in response to the total flux reaching a target overshoot level.  Since the electromagnet is switched to hold operation in response to the total flux of the electromagnet attracting the armature reaching a target overshoot level, a phenomenon where residual magnetic energy in the electromagnet exceeds a required level can be suppressed and variation of the ineffective time can be suppressed at the time of opening the armature.
Patent JP-H04148738-A (JP)
Title: Feeder for soft body
Inventor: KAIHATSU YUJI
IPC: B65B43/18
Filed: 1990-10-11
Abstract: PURPOSE:To feed and deliver bags one by one by providing sucking members advancing and retreating in the direction separating from the rotation center, in a rotating member, advancing the sucking members when the sucking members are moved to a feeding portion and a delivered portion provided on a circulating route, and making them suck and release the bags by switching valves. CONSTITUTION:Sucking mechanisms A-D are provided in front of a rotating disk 5 being intermittently turned around a shaft 4 as the center, a sucker 11a is advance-moved between a delivered position E of a bag S and a feeding position F to suck and release the bag S by driving a movement link 21 and links 15, 18, 22. When switching valves G-J provided in the rotary disk 5 are moved to upper right and left positions by the rotation of the rotary disk 5, they are changeover-driven to let the sucker 11a retreat. And when the switching valve G is moved to a lower position, the sucker 11a is advanced while negative pressure is applied to suck the bag S, and the suck is released in the position F. Consequently the bags can be rapidly fed and delivered by the turning motion in a narrow space.
Patent JP-2000102477-A (JP)
Title: Lid of rice cooker
Inventor: KOMA ATSUSHI
IPC: A47J27/00
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a lid easy to replace an operation substrate by arranging many operation buttons on the top surface of the lid and elimination welding of an outer lid and a substrate cover. SOLUTION: The lid is provided with a recessed part 22 with a drawing port on a rear side and the operation substrate 10 in the shape of a horse shoe to be housed in this part 22. Then, the lid is provided with a large display board 13 fixed to the lid 3 by plural engaging pawls 23 and adhesion by a both-side tape in the shape of individually surrounding the whole periphery of the part 22 for housing the substrate 10 and the whole periphery of the pawls 23 from the outside of the lid 3 on the upper surface this substrate 10, and is provided with the substrate cover blocking the lead wire drawing port of the part 22.
Patent JP-H07100017-A (JP)
Title: Clothes containing rotary device
Inventor: OITA SHOICHI
IPC: A47B49/00
Filed: 1993-10-05
Abstract: PURPOSE:To install a hanger bar on a movable frame without using a tool, perform assembling work easily and speedily, and improve durability after assembling. CONSTITUTION:This device is provided with an endless rail body, and plural movable frames 3 to run along the rail body. The movable frame has a horizontal hanger bar H. The hanger bar H has holding installation means 24 to be installed to hold vertical bars 12a, 12b of the movable frame 3 at both ends of a horizontal bar part 16. Each holding installation means 24 comprises an inner half body part 21 having an almost U-shaped flat surface, and an outer half body part 22 having an almost U-shaped flat surface to be engaged with the inner half body part 21.
Patent JP-H03137774-A (JP)
Title: Architecture synthesizing system
Inventor: KUROSAWA YUICHI
IPC: G06F17/50
Filed: 1989-10-24
Abstract: PURPOSE:To generate an intended data bus in a short time by interrupting the processing at a proper time in accordance with the indication of an indicating means and executing the processing thereafter in accordance with the indication reflecting operator's thought. CONSTITUTION:When a designer sees the display of a data bus to discriminate that it is better to not share variables and inputs a command from a display part 6, an execution control part 5 detects the existence of a command stop in an execution storage part 4 to inhibit a resource assignment executing part 3 from executing assignment of the same contents though the resource assignment executing part 3 restarts the sharing processing by a command alt and tries to execute sharing, and the data bus after reexamination is displayed on a data bus display part 7. Consequently, an operator changes assignment contents which do not accord with his will and assigns resources as intended by the designer.
Patent JP-H01116998-A (JP)
Title: Relief address detecting circuit
Inventor: KADOTA JUNJI
IPC: G11C29/00
Filed: 1987-10-29
Abstract: PURPOSE:To shorten a relief address detection time by providing a logic circuit which uses respective bit output signals of a relief address program circuit and respective bit signals of an internal address signal as input signals to a driving circuit part and performs logical operation between every two corresponding bits. CONSTITUTION:The sources of Nch MOSFETs connected in parallel in driving circuit parts 12 and 22 are connected to respective GNDs and the drains are connected to load circuit parts 11 and 21; and signals I1i and I2i generated by ANDing logical values of internal X address signals Xi (i: respective bits 0-n) with logical values of output signals P1i and P2i of the relief address program circuit are supplied as gate input signals. Here, '1' is supplied to one of external address lines corresponding to the respective bit signals X0-Xn of the internal address signal and '0' is supplied to other external address lines to turn on or off the load circuit part 11, and variation of an operating current is checked while '1' of the external address line is changed in order. Consequently, a substituted address is known and the detection time of the relief address is shortened.
Patent JP-H02123038-A (JP)
Title: Paper feeder
Inventor: OUCHI TOSHIAKI
IPC: G03G15/00
Filed: 1988-10-31
Abstract: PURPOSE:To eliminate springing of a paper feed roller so as to prevent generation of noise, when a paper form is fed, by providing a supporting part in both sides interposing the paper feed roller on its drive shaft and supporting the paper feed roller in two points for a mounted part. CONSTITUTION:A supporting part is provided in both sides interposing a paper feed roller 5 on a drive shaft 23 for supporting the paper feed roller 5 supported in two points. By the constitution thus supported, the paper feed roller 5 can be eliminated in its springing when a paper form is fed being held between the paper feed roller 5 and a separator roller 6. As the result, the paper feed roller enables generation to be prevented of noise and/or the paper form to be prevented from its unstable feed. While the separator roller 6 is oscillated, and the paper form is held and forced to come into press contact with the paper feed roller 5 only when it is rotated. Consequently, the paper form, fed being separated sheet by sheet by a pickup roller 11, can be smoothly held.
Patent JP-H01117908-A (JP)
Title: Blow-by gas circulator of internal combustion engine
Inventor: SHINOHARA HIROYUKI
IPC: F01M13/00
Filed: 1987-10-30
Abstract: PURPOSE:To prevent oil drops from sticking to a hot-wire type air flow meter in a device wherein a throttle body and an injection body are integrally formed by opening a blow-by circulation flow passage at the position upper than the jet nozzle of an injector. CONSTITUTION:A throttle body 4 containing a throttle valve 3 is communicated with the intake pipe 2 of an engine and has integrally an injection body 5 containing an injector 6 in the middle thereof. The jet nozzle 6a of the injector 6 opens toward the throttle valve 3 and a hot-wire type air flow meter 13 is placed at one side in an air passage 7 formed around the injector 6. In such constitution, a blow-by gas circulation flow passage 11 is formed in such way that an upstream directed exit nozzle 12 is placed at the position where the dynamic pressure is low inside the air passage 7 at the opposite side of the air passage inside the injection body 5 and in the upper side of the jet nozzle 6a of the injector 6.