baber/WOPTO huggingface dataset:
Patent JP-H0925879-A (JP)
Title: Medical fluid pump
Inventor: FUJITA KAZUHIRO
IPC: F04B43/12
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To make a medical fluid pump thin by arranging a driving means, a transmission means and a delivery means formed of a tube, rollers and a wall part formed at a housing, at the same height in a cross-sectional view. SOLUTION: When a built-in step motor is driven, a second wheel angular part 7a engaged with an operating lever 8 with two rollers 8b for pressing a tube 9 is fixed to the operating lever 8 by a locking screw, and the operating lever 8 is fixed to a second wheel 7 by a second wheel locking screw and an operating lever square hole 8a engaged with the second wheel angular part 7a, so that the second wheel 7 is rotated, and at the same time, a fifth wheel 4, a fourth wheel 5 and a third wheel 6 are rotated. A tube 9 is therefore pressed between two rollers 8b and a housing wall part 10a formed at a housing so as to discharge a fluid. That is, the tube 9 is turned while being pressed by the rollers 8b by the turn of the operating lever 8 to pump the fluid in the tube 9.
Patent JP-H0224073-A (JP)
Title: Module formation for outboard action robot for cosmic ship
Inventor: WATANABE ICHIRO
IPC: B64G1/24
Filed: 1988-07-14
Abstract: PURPOSE:To efficiently carry out the work by the outboard action of a cosmic robot by installing a manipulation module and a propulsion module so as to be joined in sandwich form and separated freely and permitting the soft and efficient disposition for a variety of works supposed on the outboard action robot for cosmic ship. CONSTITUTION:A manipulator module 10 is equipped with a plurality of manipulators 13 and 14 for operating at least an outboard action robot for cosmic ship, environment recognition sensor 19, measuring means 23 for measur ing the position and attitude of the robot itself, propulsion means 24 for the shift in a small distance. attitude control means, communication means 21. Further, a propulsion module 30 is equipped with a propulsion means 35 for the shift in a large distance, measuring means 34 for the position and attitude of the robot itself, propulsion means 35 for the shift in a small distance, attitude control means, communication means 31. These modules 10 and 30 are joined in sandwich form or separated freely through the joint mechanisms 26 and 38 and a joined mechanism.
Patent JP-H1124195-A (JP)
Title: Silver halide emulsion and silver halide color photographic sensitive material
Inventor: IWASAKI TOSHIHIKO
IPC: G03C1/34
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain the silver halide emulsion enhanced in sensitivity/fog relation and improved in storage stability by chemically sensitizing the silver halide emulsion with a compound having a water-soluble group and a group adsorbable to silver halide and a site having an instable chalcogen atom in the molecule. SOLUTION: The silver halide emulsion is chemically sensitized by using the compound having the water-soluble group and the group adsorbable to silver halide and the site having the instable chalcogen atom in the molecule. An atomic group having a group adsorbable to silver halide is embodied by atomic groups having a mercapto group, a thione group, an imino group, an ethenyl group, and the like. The compound having the site of the instable chalcogen atom means the the compound forming silver chalcogenide in the presence of silver nitrate, and the chalcogen atom means sulfur, selenium, tellurium atoms.
Patent JP-S5876190-A (JP)
Title: System for controlling total amount of sludge
Inventor: OGISHIMA YOSHIZUMI
IPC: C02F3/12
Filed: 1981-10-30
Abstract: PURPOSE:To hold the total dry amount of sludge at a predetermined value over a long  time, by setting the amount of excess sludge to be withdrawn on the basis of the  formula of material income and outgo comprising the amount of sludge flowing into  the system, the amount of outflow sludge and the amount of organic substance removed  in the system. CONSTITUTION:The counted value of a densitometer 15 for inflow organic substance  and the counted value of a meter 5 for the amount of inflow sewage are inputted to  an arithmetic unit 16. The counted values of a densitometer 17 for organic substane to  be discharged and a meter 18 for the amount of purified water are inputted to an arithmetic unit 18. An average of each of counted values calculated by the arithmetic  units 16, 18 is inputted to an arithmetic unit 20, and a coefficient from a manual setting  instrument 19 is applied to obtain the amount of organic substance removed in the  system. The output of the arithmetic unit 20 together with the amount of inflow sludge  and the amount of outflow sludge obtained by calculators 6 and 9, respectively, is  inputted to an arithmetic unit 21 to calculate the amount of excess sludge to be withdrawn using the formula of material income and outgo. The obtained output is applied to a controlling circuit 14, and an excess sludge-withdrawing pump 3 is operated to  hold the total dry amount of sludge in the system constant.
Patent JP-H0870285-A (JP)
Title: Voice decoder
Inventor: MATSUMOTO ICHIRO
IPC: G10L19/012
Filed: 1995-06-19
Abstract: PURPOSE: To improve a problem of a pseudo background noise for a silence interval of receiver side causing unnatural sound quality when a sound detection flag is outputted by mistake for the silence interval from the sender side in the receiver side voice decoder for the adaptive differential PCM coding system communication. CONSTITUTION: An auxiliary controller 6 is provided between a controller 5 receiving a sound detection flag (b) separated from a reception demodulation signal (a) to provide an output of a signal (e) representing discrimination of sound/silence and a reset signal (d) at a change point of the sound/silence and a predict,ion coefficient storage device 7 extracting a prediction coefficient (g) from an ADPCM decoder 4 decoding a coded signal (c), calculating an average for each frame, storing and updating it and providing an output of a stored value (h) just before the change from the silence interval into the sound interval.  The auxiliary controller 6 outputs continuously a flag (f) representing the silence interval for nearly 5 frames even when the input flag (e) indicates the change of the silence interval into the sound interval so that the sound quality of pseudo background noise generated and decoded by the decoder 4 for the silence interval is not disturbed.
Patent JP-H0340279-A (JP)
Title: Disk housing case
Inventor: KINOSHITA KATSUYOSHI
IPC: G11B23/03
Filed: 1989-07-07
Abstract: PURPOSE:To simplify the constitution of a means to be guided and to lower cost by constituting an opening part in the faced position of the means to be guided which is provided on one face of a shutter member. CONSTITUTION:A circular opening part 7 is formed in the center of a lower shell 2 and a center plate 4 is arranged in this opening part 7. As a means to be guided to guide the operation of a shutter member 12 in cooperation with a guide groove 13 formed in an upper shell 1, projections 24 and 25 are protruded and formed in prescribed positions on the inner face side of an upper plate 21. Accordingly, for the constitution of the projections 24 and 25 to guide the shutter member 12 in cooperation with the guide groove 13 constituted on a main body A side of a disk housing case, the shutter member 12 is fundamentally larger than a long hole 9 for head insertion and a long hole 8 for head pad insertion. Further, since there is no problem even when one part facing to the projections 24 and 25 is notched, the projections can be easily manufactured by a molding means by notching the part. Thus, the manufacture is simplified and the cost can be lowered.
Patent JP-H11347398-A (JP)
Title: Acid gas adsorbent
Inventor: FUKUNISHI YOSHIHARU
IPC: B01J20/20
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To develop an acidic gas adsorbent adsorbing a very small amt. of hydrogen chloride in thermally decomposed gas to almost perfectly removing the same, not deteriorated in its activity even after a long-term use period and easily replaced when capacity is lowered. SOLUTION: An acidic gas adsorbing adsorbent of a process of a method for producing petroleum oil from plastic is constituted so that 10-30 wt.% of alkali metal carbonate is supported on activated carbon and a benzene adsorbing amt. of benzene is 20-40 wt.% and a filling density is 0.40-0.60 g/ml. As an alkali metal carbonate, potassium carbonate is more pref. and this salt is more pref. in such a case that acidic gas in exhaust gas is hydrogen chloride.
Patent JP-H0520279-A (JP)
Title: Method for exchanging data and arbitration circuit to be used for the method
Inventor: NITTA TERUHISA
IPC: G06F15/167
Filed: 1991-07-15
Abstract: PURPOSE:To make it possible to independently access from both the ports of a dual port memory. CONSTITUTION:When the 1st and 2nd CPUs 10, 11 outputs respective bus lock signals and simultaneously access the dual port memory 20, respective accesses are permitted, the 1st and 2nd CPUs 10, 11 allowed to access set up semaphore flags corresponding to respective semaphore addresses to be accessed and access memory areas corresponding to the flags, and when the semaphore addresses accessed by the 1st and 2nd CPUs 10, 11 are the same address, a BUSY signal is outputted from either one of the ports and an arbitration circuit 30 sets up the 1st or 2nd CPU 10 or 11 accessing the port outputting the BUSY signal to a queuing state during the output of the BUSY signal. After completing respective accesses, the 1st and 2nd CPUs 10, 11 output respective bus lock signals again and reset the semaphore flags set up by themselves.
Patent JP-H09330376-A (JP)
Title: Lighting device and character reader
Inventor: IMADA NOBUHIKO
IPC: G06K9/20
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To prevent a character from being misread by reducing irregularity of the intensity distribution of illumination light while using a lighting means consisting of light sources in a matrix array facilitating control over the illumination pattern of the lighting device 1. SOLUTION: While the optical axis direction of light from each light source of a 1st lighting means 11 and the optical axis direction of light from each light source of a 2nd lighting means 12 are held in parallel, the illumination light from the 1st lighting means 11 and the illumination light from the 2nd lighting means 12 are put one over the other while shifted in optical axis position, so dark parts of the intensity distribution of the illumination light from the 1st lighting means can be complemented by light parts of the illumination light from the 2nd lighting means 12.
Patent JP-2000013053-A (JP)
Title: Push button
Inventor: YOSHIDA HIROSHI
IPC: H05K7/12
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To reduce the overall size of a push button by fixing the button body through a mechanism where a hooking part is engaged with a hooking hole and the button body is held in place by the resilient recovery force of a hinge. SOLUTION: When a button body is turned until a hooking part 1a abuts against the end part of a hooking hole 2b, the high part of a locking part 1b is moved from a protrusion 2c which thereby abuts against the low part of the locking part 1b. Resilient recovery force of a hinge 2a causes the protrusion 2c to press low part of the locking part 1b thus pressing the button body but since the hooking part 1a has substantially L-shaped forward end, the locking part 1b is hooked at the hooking hole 2b and the button body is held on a panel. Consequently, the button body of operating system is made thin and the overall size of the push button can be reduced.
Patent JP-S6065001-A (JP)
Title: Production of cationized starch
Inventor: TABUCHI KIMITAKA
IPC: C08B31/12
Filed: 1983-09-21
Abstract: PURPOSE:To obtain inexpensively a cationized starch having excellent properties as a paper-making chemical, by reacting starch of low water content with a specified etherifying agent in the presence of an alkali catalyst under controlled conditions of pH, reaction temperature and time, amount of addition, etc. CONSTITUTION:To starch of a water content <=40% or its filter cake are added by spraying or a like operation an alkali catalyst (e.g., caustic soda) and 0.5- 12%, based on the dry weight of the starch, etharifying agent of formula  I (wherein A is a group of formula II, R1 and R2 are each a 1-4C alkyl or the like, R3 is H or a 1-4C alkyl, X is a halogen, and n is 1-3), e.g., 3-chloro-2- hydroxypropyl-ammonium chloride. The whole is mixed in, for example, a kneader-blender and reacted at a pH of 8-12 and a temperature of 40-90 deg.C for 30min-6hr. The product is dried to obtain the purpose cationized starch.
Patent JP-S5876717-A (JP)
Title: Temperature compensating device
Inventor: KANDA MASANORI
IPC: G01N19/10
Filed: 1981-10-30
Abstract: PURPOSE:To improve measuring accuracy, by compensating for stress due to the temperature change of an element which responds to physical change by the deformation stress of a configuration memorizing alloy, thereby reducing the errors due to the temperature change in a bimetal type hygrometer, a pressure gage using a pressure receiving material, and the like to a size as small as possible. CONSTITUTION:For example, the TiNi configuration memorizing alloy is stuck to a humidity sensitive element 3 constituted by Japanese paper, plastics, and the like so as to form a bimetal shape, and a spiral spring 4 is formed. The change in the size of the element 3 due to moisture absorption is converted into the rotary displacement of the spiral spring 4, and it is read from a relative humidity scale. The error caused by the elongation of the Japanese paper of the humidity sensitive element 3 is corrected by compensating for the displacement of the element 3 by the configuration memorizing alloy 4. Thus the error due to the temperature is made small, and highly accurate humidity indication can be performed.
Patent JP-S5876695-A (JP)
Inventor: SHIRASAWA TAKASHI
IPC: E21C41/24
Filed: 1981-10-31
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-S5965724-A (JP)
Title: Reference signal extracting device for large vibrating table
Inventor: OSADA MICHIAKI
IPC: G01H17/00
Filed: 1982-10-07
Abstract: PURPOSE:To obtain a correct reference wave of a large vibrating table, by setting triaxial acceleration sensors at four corners of the vibrating table to obtain a power spectrum of each acceleration sensor and deciding automatically the average value exclusive of an output including errors as a reference output. CONSTITUTION:The time series data of the (x) component are defined as x1- x4 for triaxial acceleration sensors 3 provided at four corners of a large vibrating table 1'. Then power spectra 11 of original data are obtained for the four corners of the stage 1' in order to detect the nature of each waveform. The central value fmi and deviation sigmami are calculated from the spectra 11, and the correct signal groups are extracted by a majority principle 19. Thus the correct signal groups shown by a power spectrum 20 are selected, and the averaged time series data 21 is obtained from those correct signal groups. Then an averaged power spectrum 22 is obtained for checking of the data 21. Thus it is confirmed that the data 21 is within a range of resemblance. In such a way, a correct reference wave 26 is decided for the stage 1'.
Patent JP-H0521224-A (JP)
Title: Electromagnetic stator
Inventor: HIROKI SEIJI
IPC: H01F5/06
Filed: 1991-07-16
Abstract: PURPOSE:To provide a compact electromagnetic stator for high temperature ultrahigh vacuum atmosphere of less leak magnetic flux and good strength reliability. CONSTITUTION:A coil (ceramic electric wire coil) 10 which is produced by an electric wire whose surface is coated with a ceramic material is mounted on a core 11. The ceramic electric wire coil 10 and the core 11 are directly adhered and bonded integrally with a bonding material 12 of the same kind as the ceramic material.
Patent JP-S6069891-A (JP)
Title: Semiconductor memory device
Inventor: HIKICHI HIROSHI
IPC: G11C11/41
Filed: 1983-09-22
Abstract: PURPOSE:To reduce the charging current, which is consumed for precharging, without increasing a chip area and to reduce the power consumption furthermore, by providing odd address lines, which designate addresses of odd-numbered memory cells in the same rows, and even address lines which designate addresses of even-numbered memory cells and sharing one data line between adjacent memory cells in the same row. CONSTITUTION:When data write or read is executed, a precharge line 8 is set to the high level prelimianrily to precharge input/output data lines 10.1-10.9. The wiring capacity of input/output data lines 10.1-10.9 is an about half of that of conventional input/output data lines. Consequently, when the precharge line 8 is set to the high level to precharge input/output data lines, the charging current which precharges input/output data lines is reduced to an about half of the charging current in a conventional example, and therefore, the power consumption is reduced to an about half.
Patent JP-H0516115-A (JP)
Title: Production of ceramic product having pattern of indeterminate form
Inventor: KOBAYASHI HIDENORI
IPC: B28B3/02
Filed: 1991-07-16
Abstract: PURPOSE:To obtain a ceramic product having the pattern of an indeterminate form by molding the granulated powder of a stock coated with pigment and sintering this molded form. CONSTITUTION:A blended material consists of 15-40 pts.wt. clay, 10-50 pts.wt. porcelain stone and 25-60 pts.wt. feldspar which are used as the stock of a ceramic product. Furthermore 10-20 pts.wt. silica stone is added thereto. The granulated material of this blended material is coated with a raw material such as glaze and water glass together with pigment which is melted at the burning temperature and high in solvent effect. This coated granulated material is pressurized and molded and this molded form is burned. A crack is not caused in a grain boundary even when the same is left as it is. The ceramic product having the pattern of an indeterminate pattern is obtained. Furthermore a surface pattern wherein an intergranular pattern is distinctly shown is obtained by polishing the surface before burning or after burning.
Patent JP-H0225063-A (JP)
Title: Semiconductor device
Inventor: FUJIOKA KOJI
IPC: H01L25/04
Filed: 1988-07-13
Abstract: PURPOSE:To dispense with a pellet selecting operation so as to simplify an assembling process by a method wherein a pair of two pellets is fitted to a package provided with two pairs of input-output terminals. CONSTITUTION:A pair of two pellets 5a and 5b are provided onto a ground electrode 2 of a package 1 provided with input electrodes 3a and 3b and output terminals 4a and 4b, and the connection 6 of the pellets 5a and 5b is made as specified. By a structure as mentioned above, the package 1 can function as two semiconductor devices and moreover these semiconductors are coincident with each other in a DC and a RF property, so that a balanced type amplifier can be obtained at a low cost.
Patent JP-S6322983-A (JP)
Inventor: TOMITA KATSUAKI
IPC: E06B9/264
Filed: 1987-07-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5880076-A (JP)
Inventor: WADA TAIZOU
IPC: E05B65/08
Filed: 1981-11-04
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-S6066984-A (JP)
Title: Production of phenylalanine by fermentation method
Inventor: NAKAMORI SHIGERU
IPC: C12N15/00
Filed: 1983-09-22
Abstract: PURPOSE:To obtain microorganism, capable of producing L-phenylalanine, and having improved ability to produce the L-phenylalanine, by incorporating a specific composite plasmid in a receptor microorganism belonging to coryneform microorganism capable of producing glutamic acid. CONSTITUTION:A plasmid containing integrated DNA fragments containing a gene capable of eliminating L-phenylalamine requirements of a variant strain on introduction in the variant strain, derived from coryneform microorganism capable of producing glutamic acid, and requiring at least L-phenylalanine in a receptor microorganism belonging to the coryneform microorganism capable of producing the glutamic acid. PAJ655 (a composite plasmid of pAM 330 and pBR325 having a cleavage map of restriction enzymes as shown in the figure, Escherichia coil AJ11882 as a host microorganism and 6.6 megadaltons molecular weight, and constituting the chloramphenicol resistance) is used as a vector.
Patent JP-H0294545-A (JP)
Title: Integrated circuit mounted device with heatsink and heatsink for integrated circuit mounted device
Inventor: BURAIAN DATSUDOREI AARUDETSUTO
IPC: H01L23/36
Filed: 1989-07-10
Abstract: PURPOSE: To avoid the damage by a chip to a conductor connecting to a lower side substrate even if the chip is rapidly accelerated or decelerated by a method wherein these bodies are provided with a plurality of fitting means made of bent thin metallic sheet to be connected to a flexible substrate as well as a convective heat.sink thermal conductively fitted to an integrated circuit chip element. CONSTITUTION: A chip 18 is arranged to be connected to a conductor on a circuit substrate 26 and then a heat.sink 32 is arranged on a rate position. The heat.sink 32 is made of a thin metallic sheet such as copper, aluminum, etc., meeting the mass and thermal requirements. Besides, a pan dent 40 is formed on the main flat surface of the heat.sink 32 and this dent surfaces are supported on the exposed surface of the chip 18 in the case of fitting the heat.sink 32. A this time, most of the heating value is transferred to the heat.sink 32 through most of the bottom of the pan region 40. In such a constitution, four each of bent fins 42, 44, 46, 48 stamped out of the main surface of the heat.sink 32 provide the four aperture parts 43, 45, 47, 49, thereby enabling four flow paths of air convecting to the lower side structure to be made.
Patent JP-H0224730-A (JP)
Title: Fault detecting circuit
Inventor: SHINTO TEIJI
IPC: G06F11/10
Filed: 1988-07-13
Abstract: PURPOSE:To detect an instruction malfunction due to the fault of an address coincidence circuit by means of the small number of hardwares by providing the title fault detecting circuit with a parity coincidence circuit. CONSTITUTION:The address coincidence circuit 1 compares instruction execution circuits A0 to A7 with execution instruction storing area addresses B0 to B7 to obtain an address coincidence signal 10. Simultaneously with the operation, the parity coincidence circuit 2 compares the parity bit Ap of an instruction execution address with the parity bit Bp of an execution instruction storing area address to obtain a parity coincidence signal 11. An address coincidence error detecting circuit 3 executes logic operation based on the signals 11, 10, detects the discordance of parities in spite of the coincidence of addresses and outputs an address coincidence error signal 12. The signal 12 is stored in a fault history holding circuit 4.