baber/WOPTO huggingface dataset:
Patent JP-H1045643-A (JP)
Title: Production of acrolein and acrylic acid
Inventor: USHIKUBO TAKASHI
IPC: C07C45/28
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compounds useful as raw materials for various resins, coating materials, etc., in high yield and selectivity, by vapor phase catalytic oxidation of propane in the presence of a specific oxide catalyst. SOLUTION: These compounds, acrolein and acrylic acid, are obtained by vapor phase catalytic oxidation of (B) prccpane in the presence of (A) an oxide catalyst having an elemental composition of the formula Pa Mob Vc Wd Xe On (X is niobium, tantalum, titanium, zirconium or antimony; (a), (b), (c), (d) and (e) are such numbers that, based on (a)=1, (b) is 1-18, (c) and (d) are each 0-4, and (e) is 0.05-20; (n) is a number determined depending on the elemental composition and the elements' oxidized state).  The catalyst A is pref. that where P, Mo, V and W exist in the form of the corresponding heteropoly acids, respectively, and is prepared by heating an aqueous solution or aqueous slurry containing P, Mo, V and W and also P oxide and Mo oxide, and furthermore, if desired, V oxide and/or W oxide, to effect formation of heteropoly acid structure which, in turn, is reacted with a X (hydr)oxide.
Patent JP-H1036433-A (JP)
Title: Method for storing alpha-olefin oligomeration catalyst
Inventor: URATA HISAO
IPC: C07C11/107
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To store a chromium catalyst for α-olefin oligomeration stably without causing deactivation by storing it in an organic solvent containing an unsaturated hydrocarbon. SOLUTION: In order to store an α-oligomeration catalyst prepared by reacting at least a chromium compound with a pyrrole compound, an alkylaluminum compound and a halogen-containing compound in an organic solvent is stored for at least 24hr before it is used in the oligomeration of an α-olefin, it is stored in an organic solvent containing an unsaturated hydrocarbon. To practice this method, it is the most suitable that a solution prepared by adding a chromium compound, a pyrrole compound, an alkylaluminum compound and a halogen-containing compound are added to a solvent containing an unsaturated hydrocarbon to form a catalyst is stored as such. Because the catalyst can be rapidly formed, it may be reasonable to think that the formation of the catalyst is completed as soon as the mixing of all the components is finished.
Patent JP-S6257981-A (JP)
Inventor: SASAKI MAKOTO
IPC: D06M101/16
Filed: 1985-09-09
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-S5899883-A (JP)
Title: Shape recognizing device
Inventor: TAKASHIMA KAZUO
IPC: G06V10/88
Filed: 1981-12-08
Abstract: PURPOSE:To simplify the constitution, by generating parallel lattice images on the surface of an object to be measured, photodetecting them on the photodetecting surface through plural lenses, and obtaining a contour line interval having no relation to an order. CONSTITUTION:In an irradiating luminous flux from a light source 2, a lattice image by the luminous flux passing through a lattice 4a is projected onto the surface of an object 1, in a state that it has been made parallel with the pitch direction, by projection lenses 5, 10. A deformed lattice image generated on the surface of the object 1 by this projecting light is formed on the lattice 4a by an image forming lens group 10. A lens group 11 is placed so that each optical axis becomes parallel with a pitch P0, the lattice 4a also has the pitch P0, and only an image of the optical axis part of each lens is made incident to a photoelectric converter 7, therefore, a moire contour line fringe generated by the deformed lattice image and the lattice 4a is obtained as an electric signal. Also, in a contour line interval of this fringe, a term of a degree is not contained, therefore, whichever contour line interval is measured, a constant value obtained. Accordingly, the shape recognition processing of the object to be measured can be simplified.
Patent JP-H0364465-A (JP)
Title: Vapor growth method of organometallic compound
Inventor: OKUDA KOJI
IPC: C23C16/448
Filed: 1989-08-02
Abstract: PURPOSE:To accelerate the heating of a substrate and the thermal decomposition of a reaction product without sticking the product and to enhance the efficiency of utilizing gaseous raw materials by mixing a heated carrier gas with the gaseous raw material and heating the gaseous raw material just before introducing the carrier gas into a crystal growth chamber. CONSTITUTION:The gaseous raw material from a cylinder 11 flows through a piping 13 and arrives at a block valve 30. The carrier gas supplied from a cylinder 21 via a purifying device 22 flows through pipings 23, 24 and is heated to a prescribed temp. by a heater 50; thereafter, the gas arrives at the block valve 30. After the carrier gas and the gaseous raw material are mixed, the mixture advances immediately into a crystal growth device 40. The carrier gas heats the gaseous raw material in the block valve 30. The block valve 30 is disposed just before the crystal growth device 40. The gaseous mixture mixed and thermally decomposed in the block valve 30 is, therefore, admitted immediately into the crystal growth device (chamber) 40.
Patent JP-S6090592-A (JP)
Inventor: SANO YASUROU
IPC: D05B3/02
Filed: 1983-10-26
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-2000026651-A (JP)
Title: Plasticizer composition and halogen-containing resin composition containing same
Inventor: SUZUKI OSAMU
IPC: C08K5/5333
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To obtain a composition excellent in thermal discoloration resistance, thermal aging resistance, and heat stability by dissolving a specified antioxidant in a plasticizer. SOLUTION: This composition is obtained by dissolving in a plasticizer, desirably, 0.01-5 wt.%, based on the platicizer, antioxidant desirably being a phenoilc compound having an alkyl in position ortho to the phenolic hydroxyl group or a phosphorus compound having a plurality of phosphorus atoms each of which has a molecular weight of 400 or above, desirably, 400-3,000. The plasticizer is desirably an aromatic ester having at least three carboxylic ester linkages or a polyester-type compound (e.g. tri-2-ethylhexyl trimellitate). The antioxidant is exemplified by stearyl-β-(3,5-di-t-butyl-4-hydroxyphenyl) propionate. A halogen-containing resin composition containing this composition exhibits excellent heat stability.
Patent JP-H0247031-A (JP)
Title: Manufacture of microporous film
Inventor: ITO TATSUYA
IPC: B29C48/08
Filed: 1988-08-09
Abstract: PURPOSE:To form fine pores having uniform and excellent permeability and high quality by melting and extruding crystalline thermoplastic resin, and crystallizing it by cooling it under pressure between calender rolls. CONSTITUTION:Crystalline resin is melted and extruded from a base 2, and crystallized by cooling under pressure between one set of calender rolls 1 at 40m/min or less of drawing speed to form a film having 5-1,000mum of thickness. The crystalline resin to be subsequently heat treated, elongated and thermally fixed is of thermoplastic resin having a clear crystallization melting point to be observed by a differential calorimeter, which resin preferably includes polyolefins having excellent medicine resistance, acid resistance, alkaline properties in utility. Among them, polyethylene, polypropylene are satisfactory. Such crystallization under pressure contributes to an orientation in a folding camera structure of polymer chain and so-called hard elastic structure.
Patent JP-S6354132-A (JP)
Inventor: MIYAKE NORIO
IPC: A47J37/12
Filed: 1986-08-26
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-H0940304-A (JP)
Title: Paper feeding device for image forming device
Inventor: SHINDO YUKICHI
IPC: G03G15/00
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To perform double-side image formation efficiently without using a double-side device even in the case of performing double-side image formation continuously on a plurality of sheets. SOLUTION: A paper tip stopper member 8 coming in contact with the tip Pa of paper P' with an image formed on one side so as to regulate the tip position of the paper P' while being able to retreat into a retreat position indicated by an imaginary line is provided upstream in a paper feeding direction of a pickup roller 3, and a transfer end plate 9 is disposed in a position separated from the paper tip stopper member 8 approximately by the length L of the paper P', in an opposite direction to the paper feeding direction. The rear end Pb of the paper P' with the tip Pa regulated by the paper tip stopper member 8 is thereby pressed by the transfer end plate 9 after the paper tip stopper member 8 is retreated into the retreat position, so that the paper P' is transferred into a position fed by the pickup roller 3, and the paper P' can be refed by the pickup roller 3.
Patent JP-H0285068-A (JP)
Title: Steering resistance controller
Inventor: FUJII FUMIICHIRO
IPC: B62D111/00
Filed: 1988-08-10
Abstract: PURPOSE:To improve the advance stability of a vehicle by generating a steering resistance corresponding to the steering characteristic of a driver and the traveling situation of the vehicle by generating a steering resistance in a steering system, according to the steering angle detection value and the yaw rate detection value. CONSTITUTION:The steering angle of a vehicle steering system is detected by a steering angle detecting means A, and the yaw rate generated on a vehicle is detected by a yaw rate detecting means B, and these detection values are supplied into a steering resistance generating means C. In the steering resistance generating means C, a steering resistance is generated in the steering system according to the both supplied detection values. Further, in this case, the average value of the square of the noise power of the yaw rate which is known as a standard which represents the advance stability of the vehicle is calculated on the basis of the steering angle detection value and the yaw rate detection value, and a steering resistance applying part for providing the steering resistance into the steering system is controlled so that the average of the square of the noise power becomes min., and thus the stability in the advance of the vehicle is improved.
Patent JP-H0249554-A (JP)
Title: Production of flour for 'tempura' or blended flours
Inventor: KATO YUKIO
IPC: A23L7/157
Filed: 1988-08-10
Abstract: PURPOSE:To obtain the subject blended flours having not only unique flavor essential to sesame but also rich nutriment ingredients by slowly stirring sesame seeds in the presence of water, cutting cotyledons of sesame seeds and mixing the cut cotyledons with wheat flour. CONSTITUTION:Sesame seeds are slowly stirred in the presence of water so as to mutually rub and seed coats of the above-mentioned sesame seeds are peeled and then separated to provide cotyledons of the afore-mentioned sesame seeds, which are subsequently roasted, or without roasting, and cut to provide a treated powdery or granular sesame substance. The resultant substance is then mixed with at least wheat flour to afford the objective blended flours. Furthermore, water is preferably sprayed on the sesame seeds to coexist therewith. Alternatively, 3-10 pts.wt. water preferably coexists with 100 pts.wt. afore- mentioned seeds and the seeds in an amount of 10-30wt.% based on wheat are further preferably mixed therewith.
Patent JP-H0856860-A (JP)
Title: Oiler
Inventor: OGUSHI SHUJI
IPC: A47J37/00
Filed: 1994-08-24
Abstract: PURPOSE: To provide a very hygienic and easily handleable oiler. CONSTITUTION: This oiler 1 for applying oil to the bottom plate of a heat cooker-comprises a heat-resistant resin spatula 4, a handle 2 which has a pair of holding pieces 2a provided opposingly each other with the spatula 4 in-between, and a sliding part 3 which opens and closes the ends of the holding pieces 2a. After covering the spatula 4 with an oil-absorbing paper or fabric wrapping material 5, is held between the holding pieces 2a to make it an oiling brush. Use of kitchen paper for the wrapping material 5 is effective.
Patent JP-H1070706-A (JP)
Title: Encoding and decoding system for image information
Inventor: KITAMURA TETSUYA
IPC: G11B27/00
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To reduce wastes of the display space and display time of subordinate video data. SOLUTION: Subordinate video packets are encoded and recorded on an optical disk by using packet header information PH containing a time stamp representing the reproduction start time of the packets of subordinate video, subordinate video information 32 containing pixel data PXD which constitute the subordinate video and are compressed by a specific method, display control sequence information 33 containing >=1 display control sequence DCSQT for controlling the order of the subordinate video by using the subordinate video information 32, and subordinate video header information SPUH 31 containing the size of the subordinate video packets and the location of the display control sequence information 33. The contents of the encoded subordinate video packets are decoded at the time of reproduction and displayed on the basis of the display control sequence DCSQT.
Patent JP-H09167701-A (JP)
Title: Chip resistor network
Inventor: HIRANO TATSUKI
IPC: H01C1/14
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive resistor circuit whose density is much higher and which can maintain the precision of a resistance value to be constant by forming resistive films on the face and the back of a base material, covering a part of the electrode of a front-side base and that of a back-side base and connecting them through end face electrodes so as to form a resistor network. SOLUTION: The resistive films 11 and 12 are respectively formed on the face and back of the base material 1. The resistive films 11 and 12 are respectively connected to electrode films 4 and 5, and are connected to the end face electrodes 8 through the electrode films 4 and 5. Undercoat films 13 and 14 are respectively formed on the upper-side of the resistance films 11 and 12, and overcoat films 15 and 16 are respectively on the undercoat films 13 and 14. Then, a passivation film is formed using the undercoat films 13 and 14 and the overcoat films 15 and 16. Thus, the inexpensive resistor circuit whose density is much higher and which can maintain the precision of the resistance value to be constant can be provided.
Patent JP-H0840319-A (JP)
Title: Transmission for small sized agricultural machine
Inventor: OZOE MASAHIRO
IPC: A01B33/08
Filed: 1994-08-02
Abstract: PURPOSE:To attain main speed change reverse two shifts without enlarging size of a transmission case by arranging a high speed reversing speed change gear in parallel to a low speed reversing speed change gear in an upper space of a subspeed changing select slide gear. CONSTITUTION:A high speed reversing speed change gear 32 is provided integrally with a back shaft 10 in upper space of a subspeed changing select slide gear 16, that is, in vacant space provided leftsideward a low speed reversing speed change gear 29. The high speed reversing speed change gear 32 is formed so that it can be selectively meshed with a large diametric gear part 22a of the first select slide gear 22 used in a high speed forward speed change condition. Consequently, a high speed reversing speed change condition, transmitting power of a main speed change shaft 9 to a subspeed change shaft 11 via the large diametric gear part 22a of the first select slide gear 22, high speed reversing speed change gear 32, small diameter relay gear 28 and an intermediate speed forward speed change gear 25, can be attained.
Patent JP-H0249604-A (JP)
Title: Ready-to-tailor system for shoes
Inventor: IMAGAWA KATSUTOSHI
IPC: A43B9/00
Filed: 1988-08-12
Abstract: PURPOSE:To enable ordered shoes meeting the needs of a plurality of clients, to be easily made and sold at comparatively low prices by selecting the foot match of the clients from ready-set shoes, and by promoting easy order making and selling according to the specification of the clients on selecting the design of the shoes and the material and color of each member. CONSTITUTION:Except the sections of a shoe sole and a heel, as a general rule, a shoe is composed of a full length section 1 from a tiptoe section to a heel rear-section, a tongue section 2 including an instep section and a section called 'tongue' generally, a band section 3, and a heel section 4. The rear section of the full length section 1 is put together with the heel section 4. The dimensions (or shapes) of the respective members are determined according to the foot dimensions and desired designs of clients. Foot match between a client and his shoe is performed according to ready-set shoes. It is performed according to shoes displayed as ready-made shoes for example, in a department store or the like. Then, the designs of the whole shoes and the materials and colors of the respective members 1 to 4 are determined according to the specifications of the clients, and as a result, the shoes are made and sold.
Patent JP-S6177765-A (JP)
Title: Sonic anemoscope/anemometer
Inventor: TANAKA MASAYA
IPC: G01P13/00
Filed: 1984-09-25
Abstract: PURPOSE:To obtain a apparatus with a high durability, by providing a plurality of opposed sonic sensors mounted on a support frame and a signal processor which processes signals from a enunciation source held at the center of the support frame and the sonic sensors to display the results of measurement. CONSTITUTION:This apparatus includes an enunciation source 1 set at the center of a spherical support frame 3 and sonic sensors 2 provided on the spherical surface of the support frame 3 at point symmetrical positions and the enunciation source 1 emits sounds of a fixed frequency continuously and evenly in all directions on the spherical surface. Now when wind blows in a certain direction, a sounds emitted from the enunciation source 1 change in the frequency in all directions due to a doppler effect and the sounds of changed frequency are sensed with the sonic sensors 2. Here, the wind direction is given as the direction from the position of the sensor 2 which sensed the minimum frequency among frequencies sensed by the sonic sensors 2 to the position of the sensor 2 which sensed the maximum frequency and the wind velocity can be determined by the widely accepted formula from the maximum (or minimum) frequency and the sound velocity in the air. The maximum and minimum frequencies are detected with a signal processor 4 from signals from the sonic sensors 2 to calculate the wind direction and velocity and the results are displayed.
Patent JP-H0483231-A (JP)
Title: Semiconductor device
Inventor: SATO YOSHIHIKO
IPC: H01L27/12
Filed: 1990-07-26
Abstract: PURPOSE:To reduce short-circuit defects between layers of a storage capacity part and to obtain high picture quality by forming a slit at the border part of an area overlapping with the lower electrode of a pixel electrode. CONSTITUTION:An ITO film which has the slit 9 is laminated on part of a source electrode 6 and stuck in a desired shape to constitute the pixel electrode 7. This slit 9 is provided at the border part of the area overlapping with the lower electrode 8 of the pixel electrode 7. If there is an inter-layer short circuit defect generated between the lower electrode 8 of the storage capacity part and the pixel electrode 7, the pixel electrode 7 is cut at the slit part 9 with laser light as shown by an arrow. The inter-layer short circuit defect between the pixel electrode 7 and lower electrode 8 is repaired by this operation. Consequently, a decrease in the picture quality due to the defect is minimized.
Patent JP-H0840146-A (JP)
Title: Control device for electrically storing type door mirror
Inventor: OKAMOTO TORU
IPC: H02H7/085
Filed: 1994-08-03
Abstract: PURPOSE:To miniaturize and reduce the volume of the device, and prevent the erroneous operation due to the mixed foreign matter by providing a relay circuit between a switch circuit of a mirror body and a motor, and providing a control circuit to open a relay when the threshold is exceeded by the voltage of the mirror body parallel to a resistance to convert the current to the voltage. CONSTITUTION:When a door mirror is turned to a storing position, and movable contactors 5, 6 of a switch circuit 2 are brought into contact with contacts A1, A2, the current flows in the order of a contact C1, a relay contact Ra of a relay circuit 3, a resistance R1, a relay coil Rc and a contact C2 to achieve self-hold of the relay contact Ra. The current flows from the relay contact Ra to the contact C2 through a resistance R3 and a motor M, the motor M is driven, and the turning of the door mirror is stopped by a turning regulating means at the storing position. When the voltage at each end of the resistance R3 of a relay control circuit 4 exceeds the voltage of a light emitting diode D1, the light is emitted and the exciting current of the relay coil Rc flows through a transistor Q1 to open the relay contact Ra.
Patent JP-H0934456-A (JP)
Title: Electronic musical instrument and electronic phonation device
Inventor: AOYAMA TORU
IPC: G10H1/00
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To provide an electronic musical instrument capable of semiautomatic musical performance in synchronism with the rhythmical operation of a person and a thing. SOLUTION: This electronic musical instrument is provided with detection means 7, 9, 10, 11 for detecting the rhythmical operation of, for instance, a baton 6 or the operation of a foot-switch 8 to generate a timing signal and has a semiautomatic musical performance function of generating a musical sound signal on the basis of musical performance data stored in synchronism with the timing signal. With such constitution, semiautomatic musical performance can be performed in synchronism with, for instance, beating time with the hand, the rhythmical operation of the body, the movement of a baton or the like, and a musical performance can be more easily synchronized and at the same time a semiautomatic musical performance can be controlled without exciting observation.
Patent JP-S6179113-A (JP)
Title: Microwave range measuring instrument
Inventor: NAKAJIMA KOJI
IPC: G01F23/28
Filed: 1984-09-27
Abstract: PURPOSE:To inject liquid and to stop the injection automatically by detecting the tilt angle of a container which contains a body to be measured, correcting a control level showing the fullness of the container automatically, and outputting an alarm when the level in the container exceeds the control level. CONSTITUTION:A processor 1 is provided with a modulating signal generating circuit 11, an amplifier circuit 12, a period counting circuit 13, a level arithmetic circuit 14, an output circuit 15, a slant angle detecting circuit 16, a control level correcting circuit 17, a level comparing circuit 18, and a level warning circuit 19. Then, the processor 1 controls a microwave device 2 to radiate a microwave from an antenna 3, and detects the inclination theta1 of the container from a reflected wave from the body 6 to be measured to correct the control level; while the liquid is injected, the liquid level X is measured and outputted momently, and an alarm is outputted when the liquid level attains to the control level Xs. Consequently, the inclination of the container is detected and the control level is corrected and set automatically.