baber/WOPTO huggingface dataset:
Patent JP-S6329079-A (JP)
Title: Closed motor compressor
Inventor: OOTA TOSHIHIKO
IPC: F04B39/12
Filed: 1986-07-21
Abstract: PURPOSE:To reduce the flow resistance to aim at enhancing the energy efficiency, by dividing the inside of a resin suction muffler body, and by providing a tunnel shape gas passage, a rail-like projection above the latter and oil discharge holes in the vicinity of the peripheral edge parts of upper surfaces of bulkheads. CONSTITUTION:In a suction muffler 104, the inside of a resin body is divided into two chambers, a pair of bulkheads 104c define a tunnel shape gas passage 104a, and a rail-like projection 104b is formed along the inner wall surface of the body above the upper end opening section of the tunnel-like gas passage 104a. Further, oil discharge holes 104e are formed in the vicinity of the peripheral edges of upper surfaces of the bulkheads 104c. Oil mixed with gas and flowing into the muffler 104 through a gas suction hole 104a make contact with the inner wall which is at a high temperature and therefore is therefore foamed. Then, on the way of flow-down of oil along the inner wall, the oil is guided by the rail-like projection 10b so that it is discharged from the oil discharge hole 104e without entering into a gas passage 104d, while coolant gas is fed into a cylinder from a connecting part 104f through a gas introduction hole 105a. Thus, the flow resistance is low while the energy efficiency is high, and the number of required component is less so that the assembly ability is satisfactory.
Patent JP-H1017523-A (JP)
Title: Production of acetic acid
Inventor: KOYASU YUKIO
IPC: C07B61/00
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To obtain acetic acid in the absence of a halogen, etc., at a relatively low temperature in high yield in high selectivity by using a specific catalyst when partially oxidizing a lower hydrocarbon, especially ethane. SOLUTION: (B) A 2-4C hydrocarbon is reacted with (C) a molecular oxygen gas under 3-30 atmospheric pressure in the presence of (A) a catalyst comprising (A1 ) a compound metal oxide composed of a metal element (X) which is Te, Sb or Bi and a metal element (Z) which is Ti, Zr, Nb, Ta, Cr, W, Mn, Fe, Co, Ni, Cu, Zn, Al, In, Sn, Pb or Ce, Mo and V and a metal element (Q) which is Ru, Rh, Ir, Pd or Pt, satisfying relationships formula I to formula V when the molecular fraction of the metal element M in the whole metal elements is rM in which the component Q is supported on the component A1 . The reaction is carried out by retaining 3-30 atmospheric pressure.
Patent JP-2001005017-A (JP)
Title: Color liquid crystal display panel
Inventor: SUZUKI HIDEYUKI
IPC: G09F9/00
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To surely connect a common electrode formed on one of substrates to a connection part of the other substrate with a simple production process and to stabilize display quality. SOLUTION: Plural kinds of color filters 18, 19, 20 are arranged in an adjacent relation in a display region 12 of one of substrates 6. The color filter materials are laminated, simultaneously with the formation of color filters, to form a projecting part 22 on the periphery 16 of the display region 12. A common electrode 3 is formed on the color filters and at the same time the material layer of the common electrode 3 is extended to the projecting part 22 to form a first connection part. On the other substrate 8, a second connection part is formed to be electrically connected corresponding to the first connection part. Also spacers 15 in the display region 12 are formed by laminating the material layers of the color filters simultaneously with the formation of the plural kinds of color filters 18, 19, 20.
Patent JP-2001001326-A (JP)
Title: Apparatus and method for port sealing ceramic molding
Inventor: SUMIYA EIJI
IPC: B01D39/20
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for port sealing a ceramic molding capable of suitably sealing a port without adhering a port sealing paste to an end face of the molding. SOLUTION: The apparatus for port sealing ends of through holes of columnar ceramic moldings 1 having many through holes aligned at a partition wall in a lengthwise direction with a port sealing paste containing a ceramic powder as a main component comprises a paste discharging tank 10 having a mask 11 formed with an opening for discharging the paste in a port sealing pattern state and installed at one side face. In this case, the tank 10 is constituted capable of moving in an arbitrary direction, and when the tank 10 is moved to urge the mask 11 to the end face of the molding 1, the mask 11 is brought into close contact with the end face of the molding 1.
Patent JP-S6232311-A (JP)
Title: Range finding device
Inventor: YONEYAMA JUICHI
IPC: G01C3/00
Filed: 1985-08-03
Abstract: PURPOSE:To simplify the constitution of a range finding circuit by constituting the titled device so that the reflected light is positioned on a photodetecting element train in accordance with a range finding distance, and an influence is reduced even if an intensity of the reflected light, etc. are varied by a range finding condition. CONSTITUTION:Photoelectric conversion signals S1-S4 are obtained from each element LL1-LL4 by emitting range finding light LP to range finding objects SB1-SB4, and irradiating its reflected light RPL to a photodetecting element train LL formed by arranging plural photodetecting elements LL1-LL4. Among these signals, based on photoelectric conversion signals of two every other adjacent photodetecting elements, a position of the light RPL on the element train LL is decided by a relative variation of its signal level, and range finding detecting signals DR1-DR5 whose theoretical level is varied in accordance with the relative variation of its signal level are formed. According to such a constitution, even if a sectional shape of the light RPL is varied, a signal level of photoelectric conversion signals S1-S4 correspond substantially to a movement of an almost center point of the reflected light. Also, even if an intensity of the reflected light is varied, a wrong decision based on its influence can be reduced.
Patent JP-H05337808-A (JP)
Title: Method of deburring workpiece
Inventor: ASAI TAKESHI
IPC: B24B21/04
Filed: 1992-06-04
Abstract: PURPOSE:To form a ground surface with excellent smoothness without uniform grinding, by grinding a workpiece through circular motion about the Z-axis in such a condition that the workpiece is made into contact with the grinding surface of a belt sander, and by turning the workpiece around the Z-axis so as to change the direction of the workpiece during grinding. CONSTITUTION:A workpiece 5 gripped by a hand 18 of a manipulator 10 is lowered at first from a position direct above a belt sander 3 to a first contact point at which a surface to be ground of the workpiece 5 makes contact with a grinding surface 4a of an endless grinding cloth 4. Then, the workpiece 5 is repeatedly subjected to circular motion by the manipulator 10 without X- and Y-axial directions being changed, so that the workpiece 5 is ground. After the workpiece 5 is once separated from the grinding surface 4a, with the repetitions of a grinding process in which a workpiece 5 is fed predetermined- pitch by pitch, a rod 17 is turned by an angle of 180deg. around an axis 16 so as to lower the workpiece 5 to a second contact point at which a similar grinding process is repeated at several times. Thereafter, the rod 17 is turned by an angle of 180deg. so as to finish the workpiece 5.
Patent JP-S6329541-A (JP)
Title: Manufacture of semiconductor device
Inventor: NOZAKI KATSUHIRO
IPC: H01L21/68
Filed: 1986-07-23
Abstract: PURPOSE:To detect the position deviation of patterns quickly and readily, by aligning cells in a matrix form, and overlapping the cells on a semiconductor substrate so that cell aligning pitches are different. CONSTITUTION:Rectangular cells are aligned in a matrix form. The pitch of the grid of a grid shaped pattern 6 for forming a reference layer is different from the pitch of a cell shaped pattern 7 for forming an aligning layer. In a reducing aligner, the pattern is reduced and transferred on a secmiconductor substrate 1 through a lens 8. If the cells, which are located at the central positions of the reference layer 2 and the alignging layer 3, are perfectly overlapped, when the deviation is not found in the alignment of the masks, the position of the cells perfectly overlapped is formed at a point which is deviated from the center of the reference layer 2 in the X or Y direction when the deviation is present in the alignment of the masks. The direction and the magnitude of the devaition in alignment can be detected quickly and readily by finding the perfectly overlapped part of the cells in the reference layer 2 and the aligning layer 3.
Patent JP-H09330218-A (JP)
Title: Microprocessor
Inventor: GOTO MASARU
IPC: G06F9/38
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a 32-bits RISC type microprocessor for which code efficiency is improved. SOLUTION: A microprocessor 1 has an instruction decoder 6, arithmetical operation logic unit 11, register groups 7 and 9, high-speed multiplication/division unit 12, and interruption controller 8. The instruction decoder 6 is composed of the reduced instruction set computer of 32 bits for decoding the set of instructions under pipeline control, and the instruction set is made for the fixed length of 16 bits. Since the instruction set is limited for the fixed length of 16 bits, code efficiency is improved. Then, since an operation code is made into 6 bits, 32 pieces of general-purpose registers can be sufficiently instructed.
Patent JP-H0461699-A (JP)
Title: Semiconductor memory testing device
Inventor: MATSUMOTO JUNKO
IPC: G01R31/28
Filed: 1990-06-27
Abstract: PURPOSE:To easily generate the address by providing a means for comparing a value of an address register and a value of a final address register and receiving coincidence information, and loading a value of an initial address register, and a means for loading a value of the final address register. CONSTITUTION:Unless a comparator 20 outputs coincidence information, an adder 7 loads information of an address register 2, and in the case that the above comparator outputs the coincidence information, an adder 20 loads information of an initial address register 5, and a data selector 9 selects it, and loads it to the address register 2. Subsequently, unless a comparator 21 outputs coincidence information with regard to a subtracter 8, the subtracter 8 loads information of the address register 2, and in the case that the above comparator outputs the coincidence information, a subtracter 21 loads information of a final address register 6, and a data selector 10 selects it, and stores its contents in an auxiliary address register 3. In such a way, a program for generating a test pattern to be tested can be formed easily, and also, the number of its steps decreases.
Patent JP-H0267309-A (JP)
Title: Manufacture of modified polyphenylene ether or related polymer, and its use in modified high-temperature rigid polymer of vinyl-substituted aromatic substance
Inventor: ROORENCHIUSU NIKORASU AIDA HIY
IPC: C08F283/06
Filed: 1989-07-05
Abstract: PURPOSE: To cap a free hydroxy group and provide a reformed polyphenylene ether by reacting a polyphenylene ether and a non-cyclic acid anhydride in a styrene solvent under the presence of an aminopyridine catalyst.  
     CONSTITUTION: (A) A compound of formula I [R 1 , R 2 , R 3 , R 4  are each H, a halogen, an alkyl or the like; (n) is 50 or more] and (B) a non-cyclic acid anhydride (e.g.; acetic anhydride) of formula II (R 5 , R 6  are each a 1-12C alkyl, alkenyl, aryl or the like) are reacted under the presence of a catalyst, (C) (e.g.; N,N-dimethyl-4-aminopyridine) of formula III (R 9 , R 10  are each a non-electron attractive group; R 7 , R 8  are each H, a halogen, a lower alkyl or the like) in a vinyl-substituted aromatic monomer (e.g.; styrene) as solvent, whereby a reformed polyphenylene ether or a polymer related in structure is provided. This reformed polyphenylene ether is suitably used for the manufacture of a reformed high-temperature hard polymer of vinyl-substituted aromatic material. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H0269325-A (JP)
Title: Palladium base complex compound and production thereof
Inventor: MARUKU HATSUSAA
IPC: B01J31/24
Filed: 1989-07-05
Abstract: PURPOSE: To produce a palladium-based complex useful for a hydrocracking, hydrocarbonylation reaction, etc. by allowing a specified palladium diphosphine complex to react with a chlorinated arom. deriv. and carbon monoxide.  
     CONSTITUTION: (A) A complex compd. expressed by formula I (R 1 , R 2  and R 3  are each cyclohexyl, benzyl, isopropyl or the like, L is an unstable ligand such as dibenzylidene acetone or an alkylene) is allowed to react with (B) a chlorinated arom. deriv. expressed by the formula ArCl 2  (Ar is a monocyclic, polycyclic or heterocyclic arom. group which may be substituted) and moreover (C) carbon monoxide when (n) in a compd. expressed by formula II is not zero. In this way, a novel reactive palladium-based complex expressed by formula II ((n) is 0 or 1) is obtained. Further, the reaction is preferably executed in an org. solvent (e.g. benzene or ether). 
     COPYRIGHT: (C)1990,JPO
Patent JP-H0221788-A (JP)
Title: Inter-frame compressor for video signal
Inventor: INOUE SHUJI
IPC: H04N19/423
Filed: 1988-07-11
Abstract: PURPOSE:To devise the compressor so that a pattern of a preset representative vector may be sent without any revision while varying the compression rate and the pattern is able to be decoded at the reception side by providing a specific 2nd vector quantizing coding circuit. CONSTITUTION:The 2nd vector quantizing coding circuit 112 is provided, which applies vector quantization and encoding to a difference of a predictive error before coding by a 1st vector quantizing coding circuit 206 and after decoding by a vector quantizing decoding circuit 209. Then a code from the 1st vector quantizing coding circuit 206 and a code from the 2nd vector quantizing coding circuit 112 are multiplexed and sent in response to the compression rate. Thus, the pattern of a preset representative vector in the 1st vector quantizing coding circuit is not changed but sent by changing the compression rate. Moreover, a circuit demultiplexing the code from the 1st vector quantizing coding circuit and the code from the 2nd vector quantizing coding circuit is provided to the reception side to apply decoding without changing the preset representative vector pattern.
Patent JP-S5961316-A (JP)
Title: Buffer circuit
Inventor: BABA FUMIO
IPC: H03K19/094
Filed: 1982-09-30
Abstract: PURPOSE:To reduce the number of circuit elements by providing a delay transistor(TR) in the 1st bootstrap circuit, in a buffer circuit using the 1st and the 2nd bootstrap circuit. CONSTITUTION:When an input signal VIN is risen, the 1st bootstrap circuit is operative, a potential at a node N13 is risen to a voltage Vcc or over. As a result, a TRT15 keeps on-state and a potential at a node N14 is increased to almost Vcc. A TRT15 is not turned on until the potential at the node N14 is increased more than a voltage N11 of a node N11 by a prescribed value VT, and a voltage of a node N12 is decreased and the TRT14 is turned on, a voltage at the node N13 is decreased to turn off TRsT16, T19. As a result, since a TRT18 turns on, a potential at a node N15 of the 2nd bootstrap circuit is risen and the TRT18 is operated deeply.
Patent JP-S6233772-A (JP)
Title: Deposited film forming device by microwave plasma cvd method
Inventor: FUJIYAMA YASUTOMO
IPC: C23C16/511
Filed: 1985-08-07
Abstract: PURPOSE:To stably form a deposited film having high quality on a substrate at a high speed by a microwave CVD method by forming plasma by the microwaves in a reaction vessel and impressing a bias voltage to a substrate or substrate holding body. CONSTITUTION:A gaseous raw material contg. SiH4, H2 or SiF4 is supplied through a gas chamber B from a perforated inside wall 3 into the reaction chamber A of the reaction vessel 1 and thereafter the microwaves 61 generated by a microwave power source 6 are introduced from a dielectric window 4 consisting of quartz, etc. into the reaction chamber A to form the plasma. The cylindrical substrate 10 disposed in the reaction chamber A is heated and held to and at a prescribed temp. by a substrate holding cylinder 9 contg. a heater 11. The negative side of a DC power source 15 is connected to the above- mentioned substrate 10 or to the substrate holding cylinder 9 if the substrate 10 is an insulator to impress the bias voltage thereto. A plasma boundary 16 is thereby formed near the surface of the substrate 10, by which the transfer of the charge particles, H<+>2, etc. is controlled and the a-Si(H, F) film having high quality is formed at a high speed.
Patent JP-S5697109-A (JP)
Title: Controller for water level
Inventor: SHIMIZU TSUTOMU
IPC: G05D16/00
Filed: 1979-12-31
Abstract: PURPOSE: To control water level with high accuracy, by controlling the gas pressure in a closed space, through the total sum of static water pressure due to water level, friction of water, and momentum of water timely based on the progress of water level change preset.  
     CONSTITUTION: The air pressure F (by a blower 3) in an air-chamber 2 driving the water level 6 of a pool 1 is the total sum among the static water pressure k 1 H due to the difference H between the water level 6 and the water level 5 of air chamber, friction of water flow k 2 (dH/at) 2  and momentum k 3 (d 2 H/dt 2 ) accompanied with the movement of water. Coefficients k 1 Wk 3  are determined with the experiment. A regulator input signal P to an opening distributor 7 of valve and a water level H are drawn for a characteristic curve 41 to form the regulator input waveform 43 of the 1st order approximation from the set waveform 42, k 2  is calculated from the range of constant dH/dt, k 3  is obtained from the point where the water level change dH/dt is zero, and the correction for dynamic effect is made to the input waveform 43. Thus, the regulator input of the 2nd order approximation is obtained for valve opening distribution, allowing to obtain the water level near the set waveform with high accuracy. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6152463-A (JP)
Title: Gear
Inventor: OKITSU KIYOSHI
IPC: F16H55/06
Filed: 1984-08-20
Abstract: PURPOSE:To produce a gear for transmitting power sufficiently with low noise and high productionability by molding the gear section with poly-caprolactone amid elastomer. CONSTITUTION:A gear is injection molded from poly-caprolactone amid elastomer. Said material contains more than one or two polyamid components composed of amino-carboxylic acid having the number of carbon higher than 10. Furthermore, said material is containing poly-caprolactone component. Di- carboxylic acid having the carbon number of 4-20 is required for said amid elastomer. Said components are reacted through various methods to produce poly-caprolactone system amid elastomer.
Patent JP-S5962295-A (JP)
Title: Microphone
Inventor: NAONO HIROYUKI
IPC: H04R3/04
Filed: 1982-09-30
Abstract: PURPOSE:To eliminate wind noise and pop noise by installing a unidirectional microphone unit and a bidirectional microphone unit on a same axis and extracting a difference between the unit outputs as an output voltage. CONSTITUTION:The ends of the voice coils 6, 7 of the unidirectional microphone unit 1 and the bidirectional microphone unit 2 are connected together and the beginning terminals are connected to the primary winding of a transformer 3, and the difference of outputs voltage of the microphone units 1, 2 is extracted at the transformer 3. Each microphone unit is provided with a top plate 12 at one magnetic pole of a permanent magnet 11 and a yoke 13 is provided to the other magnetic pole, and a magnetic field forming a magnetic gap 14 between the counter parts of the outer circumference of the top plate 12 and the inner circumference of the yoke 13, and a bobbin 16 having a voice coil 15 are supported, and a diaphragm section where the other end of the bobbin 16 is coupled to the center of a diaphragm 18 supporting the outer circumference to a frame 17 are provided.
Patent JP-H0836535-A (JP)
Title: Line traffic control method of computer system
Inventor: ASAMI KIMITAKA
IPC: G06F13/00
Filed: 1994-07-25
Abstract: PURPOSE:To send data to a transmission destination between computers in the shortest time. CONSTITUTION:The low-load line selecting means 3 of a transmission-side computer 1 receives a request to send data from an application program 2, selects the line which sends the requested data in the shortest time out of plural lines 8 on the basis of the data of a line attribute file 4, and sends the requested data through the selected line. The data sequentiality guaranteeing means 7 of a reception-side computer 5 receives data sent from plural lines 8, guarantees the sequentiality of the received data, and outputs the data whose sequentiality is guaranteed to the application program 6.
Patent JP-H06157688-A (JP)
Title: Graft polymer of granular material and molding compound containing same
Inventor: NORUBERUTO GIYUNTAABERUKU
IPC: C08L51/00
Filed: 1993-07-13
Abstract: PURPOSE: To obtain a polymer excellent in low temp. strength and weather resistance, useful for obtaining mat products by making a specified graft base possess plural specified graft sheaths in a particulate graft polymer.  
     CONSTITUTION: In a particulate graft polymer, to a graft base based on a polydiene rubber comprising a specified amount of a polymerizable diene and a copolymerizable ethylenically unsatd. monomer, a first graft sheath comprising a specified amount of at least one 1-18C acrylate, at least one polyfunctional crosslinking monomer and at least one monomer (A) having one or more acidic or basic groups, and a second graft sheath comprising a specified amount of at least one aromatic vinyl monomer, at least one polar, ethylenically unsatd. monomer, at least one monomer contg. one or more basic or acidic groups differing from (A) and at least one polyfunctional crosslinking monomer, are made to be possessed. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S5979167-A (JP)
Inventor: BURUKUHARUTO RISHIYUKE
IPC: G01R31/28
Filed: 1983-09-19
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-H093579-A (JP)
Title: Aluminum alloy for building material, excellent in uniformity of color tone
Inventor: SHINOZAKI SHIGEO
IPC: C22C21/00
Filed: 1995-06-15
Abstract: PURPOSE: To inhibit the occurrence of spotted pattern at the time of anodizing treatment by limiting the amount of Ga, contained as a trace element in an aluminum alloy for building material, to a specific value or below. CONSTITUTION: In an aluminum alloy for building material, to be subjected to anodizing treatment, the amount of Ga contained as a trace element is limited to <=112ppm. Further, the amount of Ga, in the range between the surface of the aluminum alloy sheet and a position at a depth of 50μm from the surface, is regulated to <=114ppm. As to the method for limiting the amount of Ga, an aluminum ground metal of low Ga content is used. By using the advantage of Ga of having the characteristic of diffusing and gathering in the surface by heating treatment, Ga is gathered in the surface by heat treatment and removed by etching. By this method, the aluminum alloy for anodized building material, free from the occurrence of spotted pattern at the time of anodizing treatment and excellent in external appearance quality, can be obtained.