baber/WOPTO huggingface dataset:
Patent JP-S61270912-A (JP)
Title: Comparator circuit
Inventor: INOUE MICHIHIRO
IPC: H03K5/003
Filed: 1985-05-27
Abstract: PURPOSE:To input an input signal even from any polarity of power supply with respect to the common by providing two emitter followers of opposite polarity to each other to a pre-stage of a differential comparator, and controlling interlockingly the base potential of the emitter followers. CONSTITUTION:NPN, PNP emitter follower transistors (TRs) 1, 2 are provided to the pre-stage of a strobe comparator 13. When a power supply V2 is negative, a switch 9 is thrown to the position (a) and a switch 11 is thrown to the position (c), a PNP TR 6 is turned off and an NPN TR 5 is turned on because a bias power 12 is fed to its base. Then the emitter follower circuit comprising the TR 1, a diode 3, the TR 5 and a resistor 7 is operated. In this case, a signal fed to an input terminal VIN1 is subject to level shift and impedance conversion and outputted to a terminal A. When the power supply V1 is positive, switches 8, 11 are thrown oppositely and the circuit acts like an emitter follower circuit comprising the TR 2, the diode 4, the TR 6 and a resistor 8.
Patent JP-H05314063-A (JP)
Title: Multiple bus control system
Inventor: HAMAGUCHI KAZUMASA
IPC: G06F13/36
Filed: 1992-05-06
Abstract: PURPOSE:To provide the multiple bus control system provided with functions for improving bus use efficiency and memory access throughput in a multiprocessor system equipped with plural buses. CONSTITUTION:A request queue is provided on the request input side in a memory element 2 and a response queue is provided on the response output side so as to execute a request cycle and a response cycle in different bus cycles at the time of access from a processor element 1 to the memory element 2. An arbiter 4 is provided with a load monitor means to monitor the load state of access for each memory element 2 and executes the arbitration and allocation of buses 3 based on the load conditions of respective banks at a storage device obtained from the load monitor means and use requests to the respective buses in the request cycle and the response cycle.
Patent JP-H03224678-A (JP)
Title: Treatment of used acidic solution
Inventor: TODA MASAMI
IPC: C02F1/70
Filed: 1989-05-08
Abstract: PURPOSE:To efficiently remove Fe, Cr and Ni from a used acidic soln. containing Ce, Fe, Cr, and Ni by subjecting the soln. to reduction treatment, adsorbing a free inorg. acid in the soln. on an anion exchange resin, removing the acid and electrodepositing metal ions in the soln. on the cathode. CONSTITUTION:Ce, Fe and Cr in a used acidic soln. are reduced from metal ions in a high oxidized state to metal ions in a low oxidized state and a free inorg. acid in the soln. is adsorbed on an anion exchange resin and removed. The Fe, Ni and Cr in the soln. are then electrodeposited on the cathode at below the voltage at which Ce is electrodeposited and an inorg. acid is added to the remaining Ce soln. to adjust the pH of the soln. before reuse. The anion exchange resin with the adsorbed free inorg. acid can be regenerated by passing an aq. NaOH soln. through the resin and causing the exchange reaction of the acid with OH<->. The resulting Na salt passed through the resin is dried, caked and stored. The electrodeposited metals are separated and stored.
Patent JP-H10291036-A (JP)
Title: Bottom plate working device
Inventor: HONGO TOSHIO
IPC: B21D5/04
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a bottom plate working device capable of coping with various sizes and producing a bottom plate in good appearance with press working. SOLUTION: A work 3 is press worked for Z bending by an upper die 1 and a lower die 3, the upper die 1 is split in plural in the direction orthogonal to the work delivery direction, two of end part upper dies arranged to end parts are formed to a L shape and have a lower face of a tapered shape of smoothly inclining from a corner part at a press position to an inside part, further, a middle part upper die arranged to a middle part is made into a split shape capable of pulling out.
Patent JP-S60258460-A (JP)
Title: Manufacture of electrically conductive transparent film
Inventor: TAKEMURA TOSHIO
IPC: H01B13/00
Filed: 1984-06-01
Abstract: PURPOSE:To obtain an electrically conductive transparent film having high light transmissivity, superior heat resistance, electric conductivity, chemical resistance and adhesion to the vacuum deposited film by vacuum depositing a film of indium oxide and/or tin oxide on the surface of a polyether sulfone film and carrying out heat treatment at a prescribed temp. CONSTITUTION:A film of indium oxide and/or tin oxide is formed by vacuum deposition on the surface of a polyether sulfone film formed by a known method such as extrusion. The polyether sulfone is represented by the formula [where (n) expresses the degree of polymn.]. When indium oxide and tin oxide are used, the amount of tin oxide is regulated to <=15wt%. The degree of vacuum is usually kept at 5X10<-3>-5X10<-6>Torr. The base film having a formed metallic oxide film is heat treated at 160-300 deg.C to obtain the desired electrically conductive transparent film. This film has higher light transmissivity than the base film.
Patent JP-2000302502-A (JP)
Title: Cement admixture and cement composition
Inventor: MORIOKA MINORU
IPC: C04B40/00
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To obtain a cement compsn. which can be used in a slurry state and which gives expanding property to cement, mortar and concrete by incorporating CaO-Al2O3-H2O hydrates, inorg. sulfates and water. SOLUTION: As for CaO-Al2O3-H2O hydrates(CAH), crystalline or amorphous compds. can be used. The crystalline compds. are, for example, CAH10, C2AH8, C3AH6 and C4AH13. The amorphous compds. have 0.5 to 6 molar ratio of CaO/ Al2O3. The crystalline CAH can be synthesized by hydration of calcium aluminate. As for the inorg. sulfates, alkali metal sulfates such as sodium sulfate, or aluminum sulfate, alums and gypsums, can be used, and gypsums, especially gypsum anhydride is preferable. The compounding ratio of CAH and inorg. sulfates is preferably controlled to 30 to 70 pts.wt. of the inorg. sulfates to total 100 pts.wt. of them.
Patent JP-S61272637-A (JP)
Title: Measuring instrument for polarized fluorescent light
Inventor: TAKANO FUJIKO
IPC: G01N21/64
Filed: 1985-05-29
Abstract: PURPOSE:To obtain an invariably accurate value by providing a cell which contains a sample, a polarizing filter for exciting light which illuminates the cell, and fixed polarizing filters which pass the vertical and horizontal components of fluorescent light from the sample, and computing the degree of polarization of the fluorescent light from photodetection signals which are obtained at the same time. CONSTITUTION:The sample cell 3 which is treated as specified is irradiated with light obtained by making a selection 11 of wavelength of a light source 1 and performing polarization 2. The vertical polarized component of fluorescent light emitted by a sample is passed through the filter 7 and photodetected 14 and the horizontal polarized component is passed through the filter 8 and photodetected 4; and selections 12 and 13 of wavelengths are made on respective optical paths to select the same fluorescent light wavelength. Signals which are detected 4 and 14 as to the same light source at the same time are amplified 5 and 15 and the degree of polarization of fluorescent light is computed 9 and displayed 6. Consequently, the reaction of variation in the intensity of the fluorescent light from the sample is tracked accurately and even when background fluorescent light varies, an accurate measured value is obtained.
Patent JP-H07299826-A (JP)
Title: Manufacture of composite optical element
Inventor: KOBAYASHI TAKASHI
IPC: B29L11/00
Filed: 1994-04-28
Abstract: PURPOSE:To efficiently manufacture a low-cost composite optical element even in the case of a multikind small quantity production. CONSTITUTION:An apparatus for manufacturing a composite optical element to form an energy cured resin layer on a base material 8 of the element comprises molding means 1, molds storage means 31 for storing a plurality of types of molds 12, molds transfer means 37 for holding the molds 12 stored by the means 31 and transferring them to the means 1, and base material containing means 63 for containing a plurality of the materials 8 of the plurality of types of the elements. Further, the apparatus also comprises base material transfer means 47 for holding the materials 8 contained in the means 63 and transferring it to the means 1, and control means for controlling the means 75, 37 and 1 in relation.
Patent JP-H01284131-A (JP)
Title: Switching control system
Inventor: TANIGUCHI IKUO
IPC: H04L1/22
Filed: 1988-05-11
Abstract: PURPOSE:To enable to switch a first living circuit to a spare circuit in a switching section where the first living circuit can be switched to the spare circuit even if both the first living circuit and the spare circuit fall into trouble at one time and at the same spot by providing every switching section not provided with a master control part with an auxiliary master control part. CONSTITUTION:A second and a third switching sections not provided with the master control part 10 are provided with the auxiliary master control parts 15, 16. When both the first living circuit and the spare circuit fall into the trouble at the same time and at the same spot, for instance, at a point B, a slave control part 8 recognizes this through information from terminal repeaters 2, 4, and inserts the nearest (in the same station) auxiliary master control part 15 into the circuit of a service bit of the spare circuit. Accordingly, trouble information from the slave control parts 7-1, 8-1, 7-2, 14 can be received by the auxiliary master control part 15, and a switching instruction based on the received trouble information can be transmitted to these slave control parts. Thus, in the second and the third switching sections, the first living circuit can be switched to the spare circuit even if the first living circuit falls into the trouble.
Patent JP-S5815584-A (JP)
Title: Apparatus for prevention of carbon deposition in coke oven riser pipe
Inventor: OONISHI TAKESHI
IPC: C10B43/14
Filed: 1981-07-21
Abstract: PURPOSE:To save manpower and to stabilize operation in removing carbon and preventing deposition of the carbon, by equipping a truck shuttling on a rail  with a device vertically moving a cleaning rod and travelling on the truck by a specified device. CONSTITUTION:When a signal of the running direction reversion of a travelling truck 11 in order to move it to a determined position is given from a controller 35 to a driving device 31, a chain wheel 13a for travelling the truck and a chain wheel 13b for vertically moving a cleaning rod revolve at the same speed, pulling an endless chain A for travelling the truck and an endless chain B for moving a rack at the same speed in the direction of the arrow, so that the travelling truck 11 stops at the initially determined position. The detection of said position is judged by the controller 35 in relation to a signal from a sensor 34. Since simultaneously with said stoppage, a signal of exciting both electromagnetic brakes 37a and 37b is outputted from the controller 35, the both electromagnetic brakes are actuated to fix both shafts 29a and 29b. Then the travelling truck 11 is allowed to be at stand by position until the next signal of cleaning a riser pipe is issued.
Patent JP-S5816950-A (JP)
Title: Controller of brake oil pressure in vehicle
Inventor: MIZUSAWA MITSUTOYO
IPC: B60T8/26
Filed: 1981-07-21
Abstract: PURPOSE:To prevent an increase of oil consumption when a trouble is caused, in the captioned device constituted with a brake oil hydraulic circuit into two channels, by setting a distance between a set of pressure receiving pistons to a minimum requirement limit further providing a stopper limiting internal movement of the pistons. CONSTITUTION:The first and second output ports P1, P2 of a tandem master cylinder M are connected to a pair of rear wheel brakes Br, Br' by the first and second flow lines L1, L2, and common housings 31, 32 are interposed in said lines L1, L2 then a set of pressure receiving pistons 91, 92 are slided internally of said housings to form the first and second input pressure oil chambers 181, 182 and the first and second output pressure oil chambers 191, 192, while each chamber 18, 19 is communicated through valves 231, 232. Here a distance l4 between said both pistons 91, 92 is set to a minimum requirement limit for the other piston not to interfere with opening and closing operation of each valve 231, 232, while a stopper 35 is further provided to stop movement of the both pistons 91, 92  when internally moved by a fixed distance l4/2.
Patent JP-S63279396-A (JP)
Inventor: YOSHIDA SHINYA
IPC: G07F17/00
Filed: 1987-05-11
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-S62270930-A (JP)
Title: Evaluation photometric device
Inventor: EGAWA TAKESHI
IPC: G03B7/28
Filed: 1986-05-19
Abstract: PURPOSE:To detect a back light by a simple circuit constitution, an algorithm, and also, in a short time, by providing a correcting means, and A/D converting means, a D/A converting means, and a comparator. CONSTITUTION:A light receiving element 5 is that which has a small light receiving area for executing a post photometry to the center part of a screen, and a light receiving element 6 is that which has a large light receiving area for an average photometry for executing a photometry to its periphery. A photometric circuit 7 compresses logarithmically a photocurrent flowing to the light receiving element 5, 6, and outputs it by a voltage. A correcting circuit 8 corrects relatively a spot photometric signal against an average photometric signal, by adding a prescribed voltage to the spot photometric signal which is outputted in a form of a voltage from the photometric circuit 7 by a spot photometry by which only the photodetector 5 has been selected. A comparator 11 and a counter 12 are counted up by a rise of a pulse inputted to a clock terminal CLK and output a binary signal from output terminals Q1-Q4. A circuit extending from the comparator 11 to a D-flip-flop 16 constitutes an A/D converting circuit.
Patent JP-S61271438-A (JP)
Title: Method and apparatus for measuring floating fine particle
Inventor: IINO MITSUAKI
IPC: G01N21/05
Filed: 1985-05-28
Abstract: PURPOSE:To enable the measurement of fine particles regardless of very small size and density of fine particles, by reflecting light made to irradiate a fluid having floating fine particles on a mirror surface to focus and detect parallel light of the reflected light from the fine particles. CONSTITUTION:A mirror surface 2 is formed on the inner surface 1A of a cylinder member 1 which holds a fluid having floating fine particles while a light source 3 and a through hole 4 are provided. A condenser lens 5 is provided at the open end 1B of the cylinder member 1 and a photodetector 6 is provided thereoutside. A fluid is held into the cylinder member 1 and the light source 3 emits light. The light made to irradiate the fluid is reflected on a mirror surface 2, while traveling through the fluid, hits the fine particles 11 to be reflected or scattered and the parallel light 12 therein is focused with the condenser lens 5 to be detected with a detector 6 and processed with a signal processor. With a greater intensity of the parallel light 12, this enables the measurement of fine particles 11 regardless of very small size and density thereof.
Patent JP-S5641831-A (JP)
Title: Manufacture of titanium dioxide aggregated granule
Inventor: HORIBE YASUTAKA
IPC: C01G23/04
Filed: 1979-09-05
Abstract: PURPOSE: To manufacture TiO 2  aggregated granules composed of needlelike particles arranged in a certain plane or a certain direction by molding a kneaded material of needlelike TiO 2  particles, an org. binder, a plasticizer and a solvent into a  sheet or a thin wire while uniaxially applying a pressure followed by cutting.  
     CONSTITUTION: Needlelike TiO 2  particles having 0.3W2.0μm length, about 0.1μm width and rutile type crystal structure are well kneaded with a org. binder, a plasticizer and a solvnet, and the kneaded material is molded into a sheet or a thin wire by a doctor blade method, extrusion molding or other method while uniaxially applying a pressure so that part or almost all of the needlelike particles are arranged in a certain plane or a certain direction. This sheet or wire is then cut into needlelike or platelike granules easy to orient, and the granules are calcined. Thus, oriented TiO 2 -base sintered porcelain of desired form can be manufactured easily. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04343002-A (JP)
Title: Ellipsometer
Inventor: SUZUKI MAKOTO
IPC: G01B11/06
Filed: 1991-05-20
Abstract: PURPOSE:To measure the complex index of refraction in a wide frequency range by-using a plurality of solid lasers for a light source of an ellipsometer. CONSTITUTION:In order to obtain the complex index of refraction to green, a green laser 50 is allowed to emit light, while a red laser 40 and a blue laser 60 are stopped. The light from the green laser 50 is reflected by a dichroic mirror 402, passes through a dichroic mirror 403 and enters a 1/4lambda) plate 30 in the form of a linearly polarized light. The light is in turn converted to an elliptically polarized light. When the light is reflected at a sample 20, the phase difference is given to the polarized light. As the reflecting light enters a detector 80 through a polarizer 70, the quantity of light entering the detector 80 is changed by rotating the directional angle of the polarizer 70. If the directional angle of the polarizer 70 to satisfy the extinction condition when the quantity of light is minimum is obtained, both the amplitude ratio and the phase difference of the polarized light are obtained. In other words, if the amplitude ratio and the phase difference of the reflecting beams to the entering beams at a plurality of angles of incidence phi0 are obtained, the complex index of refraction can be measured. Moreover, the complex index of refraction for each of the red and blue lasers 40, 60 can be measured in the same manner.
Patent JP-H10298965-A (JP)
Title: Solar drying equipment for muddy water
Inventor: NAITO NORIE
IPC: E02B11/00
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To quickly process muddy water so as to improve the efficiency of processing muddy water. SOLUTION: An underdrainage pipe cluster 17 of plural drain pipes 25 bundled together is buried in a water collecting layer 14, and a conduit cluster 18 of plural drain pipes 25 bundled together is erected on the water collecting layer 14 in such a manner that the lower end part 18a is partially buried in a filter layer 16 and the upper end part 18b is projected over the water level. Accordingly, the muddy water 2 is passed through the settled filter surface 15 and the lower end surface 18c of the conduit cluster 18 adjacent to the water collecting layer 14, and filtered water is discharged to the outside of a storage tank S by the underdrainage pipe cluster 17, whereby the muddy water 2 can be quickly processed so as to improve the efficiency of processing the muddy water 2.
Patent JP-H02295040-A (JP)
Title: Focusing ion beam device
Inventor: KAWANAMI YOSHIMI
IPC: H01J37/09
Filed: 1989-05-10
Abstract: PURPOSE:To vary beam current and beam diameter at high speed by forming the device by two slit plates stacked and having plural slits with different width, and a mechanism for shifting two slit plates in a stepped manner at intervals of the distance between centers of the slits. CONSTITUTION:Two slit plates 11a, 11b of the same shape and each having two slits 14 with different width are stacked in such a manner as forming a rectangular diaphragm 13, and the diaphragm 13 is used as a beam current limiting diaphragm. The size of the diaphragm 13 is varied by shifting the slit plates 11a, 11b in the direction 12a, 12b of slit arrangement in a stepped manner at intervals of the distance between centers of the slits. The center of the diaphragm 1 is always fixed even while the slits 11a, 11b are shifted so there is no need of fine adjustment for the position of the diaphragm, which is complex. Thus beam current and beam diameter can be varied at high speed so that the processing speed of a sample spatter process, etc., is increased.
Patent JP-H0413755-A (JP)
Title: Resin composition for sealing semiconductor
Inventor: ENOKI HISAFUMI
IPC: C08L33/18
Filed: 1990-05-02
Abstract: PURPOSE:To provide the resin composition having a high glass transition point, excellent moisture resistance and compatibility and excellent low stress characteristics and useful for sealing semiconductors by compounding a specific propargyl etherified resin, a polysiloxane and a maleimide resin. CONSTITUTION:The resin composition comprises (A) 100 pts.wt. of a propargyl etherified resin of formula I (R1 is H, CH3; 0<a<100; 0<b,c<100 and a+b+c=100) and/or a propargyl etherified resin of formula II (0<d<100, 0<=e,f<100 and d+e+f=100), 2-100 pts.wt. of a polysiloxane of formula III (X is H, group of formula IV, group of formula V, CH=CH2, CH2-CH=CH2; R2 is CH3, phenyl, X; n=1-100) and (C) 2-200 pts.wt., preferably 20-150 pts.wt., of a maleimide resin (e.g. N,N'-m-phenylenebismaleimide).
Patent JP-S63279632-A (JP)
Title: Coincidence detection circuit
Inventor: KONO OSAMU
IPC: G01S7/292
Filed: 1987-05-12
Abstract: PURPOSE:To suppress the increase in the circuit scale with an increased bit number (m) by using a counter circuit of coincidence number to the m-bit while using the circuit in common in time division. CONSTITUTION:A serial data of m-bit period is written from a signal line 101 to an m-stage shift register 1, compared with a data before one period by an exclusive OR gate 2 and the coincidence/dissidence is discriminated sequentially with respect to n-bit. An adder circuit 3 adds 1 to the number of times stored in a RAM 4 at every detection of the coincidence and when the dissidence is detected, the coincidence circuit is reset to 0. A latch circuit 6 latches an input data when an (n) detection circuit detects the coincidence of consecutive (n)-time to output a data to an output terminal corresponding to the bit received at present. Thus, even when the bit number (m) becomes larger, the circuit scale is not increased.
Patent JP-H093095-A (JP)
Title: New phenethylamide derivative
Inventor: SAKAKIBARA KYOICHI
IPC: A61P35/00
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To obtain a new phenethylamide derivative by replacing the C end of a specific peptide extracted from Dolabella auricularia as a sea Mollusca, having an inhibitory action on cell growth and an antineoplastic action, useful as an anti-cancer agent, an antitumor agent, etc. SOLUTION: This new phenethylamide derivative comprises a peptide derivative (salt) shown by the formula [R is (R)- or (S)-2-hydroxy-2-phenylethylamino, 2-phenylcyclopropylamino, 1,2,3,4-tetrahydroisoquinolin-2-yl]. The phenethylamide derivative has an inhibitory action on cell growth and/or an antineoplastic action and is useful as an anti-cancer agent, an antitumor agent, etc. The peptide derivative is obtained by replacing Dolaphenine (α-thiazolyl)phenethylamine) at the C end of dolastatin 10 as a pentapeptide separated from Dolabella auricularia of a sea hare analog as a sea Mollusca with the R group.