baber/WOPTO huggingface dataset:
Patent JP-H0945380-A (JP)
Title: Splice structure of wire harness
Inventor: TANAKA KYOSUKE
IPC: H01R4/00
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To easily and reliably perform connection of mutual conductors of a splice part of a wire harness and waterproofing of the connecting part. SOLUTION: A splice part 4 is inserted into a conductive metallic press-fitting sleeve 10 whose inner peripheral surface is previously plated with low temperature solder 11, and a part of the press-fitting sleeve is press-fitted to the splice part, and solder plating is melted by heating after being press-fitted, and conductors are soldered to each other. A thermally contractible waterproof tube 12 is put on it up to a position to cover the outer periphery of insulating covering of an electric wire from the outer periphery of the press-fitting sleeve, and is contracted by heating, and is brought into close contact with the outer periphery of the press-fitting tube and the outer periphery of the insulating covering of the electric wire. A thermally meltable adhesive 13 is filled in a bottom part of the waterproof tube.
Patent JP-H0489664-A (JP)
Title: Method for converting and detecting data
Inventor: NIIFUKU YOSHIHIDE
IPC: G11B20/10
Filed: 1990-07-26
Abstract: PURPOSE:To reduce an error rate in the case of reproduction and to improve recording density by selecting a code, for which the total sum (modulation code distance) of the absolute values of difference mutually between the codes of intermediate sequences is more than the prescribed-fold standard value of weighting, as a code in the preceding part at least of a converted data. CONSTITUTION:An N number of codes in the converted data are divided into an Ns number of codes in a preceding part and an Nt number of codes in a following part, and among the Ns number of codes in the preceding part or the Nt number of codes in the following part, an (n) number of continuous codes, which number is the allowable number of interference between codes in a transmission line, are weighted with distribution to be linearly decreased from the center. When the (n) number of weighted continuous codes are successively added and the intermediate sequence is formed, as the code in the preceding part of the converted data at least, the code, for which the total sum of the absolute values of difference mutually between the codes of the intermediate sequences is more than the prescribed fold standard value of weighting, is selected. Thus, the pattern distance between code patterns can be enlarged, the error rate in reproduction can be reduced while using an active medium and a recording / reproducing device, and the recording density can be improved.
Patent JP-H0862607-A (JP)
Title: Liquid crystal display device and its production
Inventor: SATO YUICHIRO
IPC: G02F1/1341
Filed: 1994-08-23
Abstract: PURPOSE: To execute spacing width adjustment in a liquid crystal injection port part and to decrease the transfer points between electrodes by incorporating conductive particles of nearly the same grain sizes as the size of an inter- substrate spacing into a resin for sealing the liquid crystal injection port. CONSTITUTION: Electrodes 30 formed on a first substrate 1 and electrodes 40 formed on a second substrate 2 are arranged to face each other. This liquid crystal display device has a sealing member for sealing the spacing formed by these substrates 1, 2 and the liquid crystals 7 sealed in the space formed by the inter-substrate spacing and the sealing member 6. An injection port sealing material 90 for sealing the liquid crystal injection port 8 through which the liquid crystals 7 are injected into the space is composed of the resin 92 into which the conductive particles 91 are incorporated. The conductive particles 91 of the grain size nearly the same as the size of the inter-substrate spacing are incorporated into the resin 92 for sealing the liquid crystal injection port 8.  The size control of 'the inter-substrate spacing is, therefore, executed in the part of the liquid crystal injection port 8 and the problem of the unequal display based on the size control of the inter-substrate spacing is solved or ameliorated.
Patent JP-S6259296-A (JP)
Title: Peptide derivative
Inventor: MIMURA TSUTOMU
IPC: C07K7/18
Filed: 1985-09-10
Abstract: NEW MATERIAL:The compound of formula R1-Pro-Hyp-R2 (R1 is hydrophobic group; R2 is hydrophilic group). EXAMPLE:N-3-(4-hydroxyphenyl)propionyl-L-prolyl-L-hydroxyprolyl-glycyl -L-alanyl- glycine. USE:An antiplatelet agent. It can be administered as a peroral agent as well as injection. PREPARATION:The objective compound of formula wherein R1 is group of formula II and R2 is Gly-Ala-Gly can be produced e.g. by reacting the compound of formula Pro-Hyp(OBzl)-Gly-Ala-Gly-OBzl (Bzl is benzyl) with the compound of formula I (R3 is OH or H; n is 1-8) [e.g. 3-(4-benzyloxyphenyl)propionic acid] preferably in the presence of a condensation agent such as N,N'- dicyclohexylcarbodiimide in a solvent such as DMF at 0-50 deg.C for 2-20hr.
Patent JP-S6091494-A (JP)
Inventor: SONE MASAHIRO
IPC: G07G1/12
Filed: 1983-10-24
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-2001022383-A (JP)
Title: Noise/audio sound reduction device
Inventor: KIUCHI SHINGO
IPC: G10L21/0208
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To shorten the delay time and improve the response without changing characteristics of a filter. SOLUTION: The adaptive signal processing is performed, and a filter coefficient canceling a noise is obtained, and the filter coefficient is set in the adaptive filter, and the SN ratio of a speaker voice signal is improved. In such a case, a tap length control part 6 shifts entirely respective coefficients to an input tap side so that the delay time in the adaptive filter 3b is shortened, and shifts an output tap position to an input side to substantially shorten the tap length of the adaptive filter.
Patent JP-S6177163-A (JP)
Title: Magnetic head
Inventor: NARUMI TOSHIKATSU
IPC: G11B5/60
Filed: 1984-09-21
Abstract: PURPOSE:To prevent a head crush and to prevent a magnetic disk from damaging even if the slider of a magnetic head contacts it by incorporating resin softer then the magnetic film of the magnetic disk in the edge of the slider. CONSTITUTION:A ferrite block is cut into the slider 1 and a core 3. The blocks 1 and the core 3 are adhered together with a spacer 4 made of silicon dioxide stuck by sputtering. A groove 6 is cut along a cutting line 5 extending from the center of the spacer 4, and resin 2 is charged and thus incorporated in the edge of the slider. The block is cut along the block cutting line 5, the core 3 is blocked, and a part 1b is removed to from the slider. The resin 2 uses, for example, 'Teflon(R)'.
Patent JP-H0856654-A (JP)
Title: Stabilization of protoplast and artificial cell wall-coated protoplast
Inventor: KAKU TAKUKEN
IPC: C12N5/04
Filed: 1994-08-23
Abstract: PURPOSE: To stabilize protoplast useful in the cell technology and biotechnology, etc., by culturing protoplast in a hydrophobicized polysaccharide-contg. medium to coat its cell membrane with the hydrophobicized polysaccharide. CONSTITUTION: The protoplast of vegetable cells (pref. carrot protoplast) is cultured in a medium containing a hydrophobicized polysaccharide (pref. partially hydrophobicized pullulan, amylose, mannan, amylopectin, dextran or xylogl-ucan phosphate) to coat its cell membrane with the polysaccharide to temporarily form artificial cell wall, thus stabilizing the protoplast.
Patent JP-H0848367-A (JP)
Title: Pocket for packaging tableware
Inventor: KASHIWAGI HIDETOSHI
IPC: B65D77/26
Filed: 1994-08-02
Abstract: PURPOSE:To enable each pocket to be set in a corrugated box in an open state and lower a production cost by a method wherein a paper tube with bellows having a width slightly smaller than the inner width of the corrugated box is folded in two at the center in the longitudinal direction thereof, and a suspending member having a rigidity is securely bonded along an outer surface of an open end part of each folded part. CONSTITUTION:A single-layer or multilayer paper tube of kraft paper having bellows at both side parts thereof is folded in two at a folding line 2 provided in the center of the paper tube in the longitudinal direction thereof. Two suspending members 3 each formed by folding a band-form carton board in V shape in the longitudinal direction thereof so as to have a high rigidity are each bonded to the outer wall surfaces of both folded parts. By setting a pocket in a corrugated box with the suspending members 3 spaced a large distance from each other, the pocket can be set in an open state. In this manner, a working of putting tableware into the pocket can be conducted at a higher efficiency.
Patent JP-H01104047-A (JP)
Title: Medicine
Inventor: HENRITSUHI HASUKO PARADEIISU
IPC: C09K23/32
Filed: 1987-08-06
Abstract: The synthesis of quaternary five membered N-n-alkyl-heterocycles, especially of 4-hydroxy-N(1)-n-alkyl-imidazolium, 2,5-substituted N(3)-n-alkyl-thiazolium and substituted N(2) pyrazolium salts are described. The N-surfactants obtained have a very small critical micelle concentration (CMC) of 10-5-10-7 Mol/Liter, and are capable of forming micelles of different sizes and forms depending on the nature of the anions. The N-detergents can be used as pharmaceuticals.
Patent JP-S6177246-A (JP)
Title: Fluorescent lamp
Inventor: FUJIOKA SEIICHIRO
IPC: H01J61/16
Filed: 1984-09-21
Abstract: PURPOSE:To improve the luminous flux rising characteristic of a fluorescent lamp at low temperatures by reducing the pressure of argon charged in the glass tube and increasing the amount of the emitter held by the electrode. CONSTITUTION:A glass tube with a diameter of at most 17.5mm is charged with argon alone at 1.5-4.0Torr. The amount of an emitter held by the electrode is adjusted to2-5mg. Due to this low pressure of argon, the luminous flux rising characteristic of the lamp at low temperatures is improved by at least 10%. Even at low temperatures, it is possible to increase the optical output of this lamp to a level enabling original copies for a facsimile or similar apparatus to be read about 10 minutes after lighting of the lamp. Although a decreased pressure of the gas charged in the glass tube usually results in its decreased life, the life of the lamp can be adjusted to at least that of the conventional lamp by increasing the amount of the emitter held by the electrode to 2-3mg.
Patent JP-S6258695-A (JP)
Inventor: MIYAZAWA TAKAO
IPC: H01L33/00
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-S58100156-A (JP)
Title: Buffer driving device of copying machine or the like
Inventor: SAKAGUCHI HIROFUMI
IPC: G03G15/00
Filed: 1981-12-10
Abstract: PURPOSE:To shorten starting run time and to obtain a stable moving speed by starting driving a moving body in a still state at a low speed and then accelerating it at a prescribed rotational speed after the acceleration of the moving body proceeds to some extent. CONSTITUTION:A copy start signal switches a variable speed changeover mechanism 16 to rotate a driving pulley 17, and a driving wire 18 allows a driven pulley 11 and an intermediate pulley 14 to start rotating; and their rotation is transmitted to an intermediate gear 20 and a driven gear 21, which rotate in the same direction at a lower speed than the driven pulley 11. Therefore, a driving drum 7 is rotated at the same rotational speed with the driven gear 21 and a moving table 1 is accelerated gradually. Then, the relative motion of the driven pulley 11 and driven gear 21 allows a connection pin 23 to move in a long-sized hole 22 and to engage the end surface of the hole 22, and then the rotation motion of the driven pulley 11 is transmitted to a driven shaft 10, so that the speed of the moving table 1 reaches a prescribed scanning speed.
Patent JP-H0247861-A (JP)
Title: Semiconductor integrated circuit device
Inventor: AKIBA TOSHIHIKO
IPC: H01L21/822
Filed: 1988-08-10
Abstract: PURPOSE:To stabilize the capacity of a capacitor by compounding a region on a lower electrode inside an opening formed in a dielectric layer from a third insulating layer and a wiring layer formed so as to come into contact with the lower electrode through a contact hole narrower than the opening. CONSTITUTION:A contact hole 8a to bring a lower electrode 3 composed of a first semiconductor layer into contact with a wiring layer 9 is formed inside an opening 6 bored through an upper electrode 5 composed of a second conductive layer. This enables stabilizing the area of the part where the upper electrode 5 composed of the second conductive layer is piled on the lower electrode 3 composed of the first conductive layer by suppressing the changes of the area to stabilize the capacity of the capacitor.
Patent JP-H0364431-A (JP)
Title: Steel for rolling member and rolling bearing using same
Inventor: MITAMURA NOBUAKI
IPC: C22C38/22
Filed: 1989-07-31
Abstract: PURPOSE:To provide a steel excellent in dimensional stability and wear resistance at high temp. and capable of forming fine carbides without particular heat treatment by adding specific amounts of Si, Cr, Mo, etc., to a low carbon steel. CONSTITUTION:This steel for rolling member has a composition consisting of, by weight, 0.2-0.6% C, 0.5-2.0% Si, 5.0-8.0% Cr, <=3.0% Mo, <=1.6% Mn, <=12 ppm O, and the balance Fe and containing, if necessary, 0.1-1.0% V. This steel does not cause softening even at high temp. and has superior dimensional stability and wear resistance at high temp. By forming at least one among an inner ring, an outer ring, and a rolling element by using the above steel, a rolling bearing having long service life even it used at semihigh - high temp. can be provided. In the above composition, macrocrystalline carbides of Cr, Mo, and V are formed when C content in the above steel exceeds 0.6%, and as a result, the service life of the bearing is reduced and workability is deteriorated, and further, Si is effective in solid solution strengthening and improvement of tempering softening resistance.
Patent JP-H0930783-A (JP)
Title: Side runout preventing jack
Inventor: KANEKO MASAHIRO
IPC: B66F3/08
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To eliminate the occurrence of any staggering phenomenon by clamping an outer cylinder to an inner cylinder stable enough. SOLUTION: In a screw-driven jack, where an inner cylinder 3 is slidably set up in an outer cylinder 2, while a screw shaft 5, projecting downward from the inner cylinder 3, is screwed in the inner cylinder 3 shiftably in the vertical direction to this cylinder 3, installing a leg part in a lower end of this screw shaft 5, and a pin 7 is pullably inserted into two pin insertional holes 11 and 8 installed in each side face of both these outer and inner cylinders 2 and 3 each, the pin insertional hole 11 of the outer cylinder 2 is formed to be larger than the insertional hole 8 of the inner cylinder 3.  Moreover, a part of an edge part of the pin insertional hole 11 is made into such a shape as guiding it so as to travel in the cross direction after contacting with the pin 7 at a time when load is imposed, whereby if the load is imposed on the inner cylinder 3 by way of the outer cylinder 2 and the pin 7, the pin 7 is guided by the one part of the edge part of the pin insertional hole 11, and it is travels in the cross direction and thereby the inner cylinder 3 travels in the cross direction in the outer cylinder 2, and thus it is made so as to contact close to an inner part of the outer cylinder 2.
Patent JP-H0364724-A (JP)
Title: F-theta lens
Inventor: YAMAKAWA HIROMITSU
IPC: G02B13/00
Filed: 1989-08-02
Abstract: PURPOSE:To make the f.theta lens bright and compensate various aberrations by composing the f.theta lens of a positive meniscus lens, a negative meniscus lens, and a positive meniscus lens which has a concave surface on a luminous flux incidence side, and a biconvex lens in order from the luminous flux incidence side and satisfying specific conditions. CONSTITUTION:The lens consists of a relatively small number, i.e. four lens elements which are the 1st positive meniscus lens L1 which has the concave surface on the luminous flux incidence side, the 2nd negative lens L2 which is concave to the luminous flux incidence side, the 3rd positive meniscus lens L3 which is concave to the luminous flux incidence side, and the 4th positive lens L4 which is convex to the luminous flux projection side in order from the luminous flux incidence side. Then conditions shown by inequalities are satisfied. Here, (f) is the composite focal length of the whole system, f2 is the focal length of the 2nd lens L2, f3 is the focal length of the 3rd lens L3, f4 is the focal length of the 4th lens L4, fI is the composite focal length of the 1st lens L3 and 2nd lens L2, and fII is the focal length of the 3rd lens L3 and 4th lens L4. Consequently, the lens which is bright and has various aberrations compensated excellently is obtained.
Patent JP-H0950073-A (JP)
Title: Film feeding device for camera
Inventor: NAKAMURA TOSHIYUKI
IPC: G03B17/00
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To precisely feed the film of a film cartridge which is not provided with a tongue and to surely execute a magnetic recording action on the film at a feeding time. SOLUTION: This device is provided with photosensors 5 and 6 installed at the perforation passing position of the film and set for outputting the signal of a level corresponding to received light quantity, a perforation detection means 1 comparing the signals outputted by the sensors 5 and 6 with a threshold value and detecting the perforation of the film and film feeding means 1, 7 and 9 feeding the film based on the detected result of the perforation by the detection means 1. Then, the threshold value is set by the detection means 1 based on the levels of the signals outputted by the sensors 5 and 6 when the film is set at the detecting positions of the sensors 5 and 6 and when it is not set at the positions.
Patent JP-S6357721-A (JP)
Title: Production of permanent magnet alloy
Inventor: UCHIDA KIMIO
IPC: C22C38/00
Filed: 1986-08-26
Abstract: PURPOSE:To lower the residual Ca content and to improve the magnetic characteristics by adding a reducing agent such as metallic Ca and a flux to NdF3, Fe and B and reducing the NdF3 under prescribed conditions. CONSTITUTION:Metallic Ca and/or CaH2 as a reducing agent and CaCl2, NaCl or KCl as a flux are added to NdF3, Fe and B. These starting materials are melted by heating to 1,000-1,300 deg.C in an atmosphere of a nonoxidative gas to reduce the NdF3 and to obtain an Nd-B-Fe alloy consisting of 25-50wt% Nd, 0.3-5wt% B and the balance Fe.
Patent JP-S6178062-A (JP)
Title: Zinc alkaline battery
Inventor: MIURA AKIRA
IPC: C22C18/00
Filed: 1984-09-25
Abstract: PURPOSE:To obtain a zinc alkaline battery by improving corrosion-proofness and reducing mercurating ratio by making zinc alloy containing lead, cadmium, gallium and silver in specific amount respectively into a negative pole active matter. CONSTITUTION:Zinc alloy containing one or two kinds of lead and cadmium of 0.01-0.5wt%, gallium of 0.01-0.5wt% and silver of 0.01-0.5wt% is made to be a negative pole active matter to produce a zinc negative pole 2. And it is combined with a positive pole 5 containing manganese dioxide and silver oxide mainly and electrolyte containing caustic potash mainly to form a zinc alkaline battery. Then, diffusion of mercury into particle field of zinc alloy is restrained by adding Ga, Ag as well as one or two kinds of Pb, Cd to the zinc alloy and corrosion-proofness can be improved by using a little amount of mercury, and mercurating ratio of negative pole zinc is reduced and a battery of low public pollution can be obtained.
Patent JP-2001028395-A (JP)
Title: Lsi arrangement method and system taking delay restriction into account
Inventor: KANAZAWA YUJI
IPC: H01L21/82
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To constitute an LSI arrangement system, which can ensure a wiring efficiency and easily satisfy delay restriction by making a partitioning processing by the use of a high-performance min-cut algorithm, while estimating increase int he length of wiring due to position restrictions. SOLUTION: Check is made as to whether a connection to be noted is a position restriction connection connected to a certain cell having position restrictions. If the connection is not a position restriction connection, an ordinary cost calculation is made based on slack. If the connection is a position restriction connection, a critical path is extracted and a mapping processing is made for the extracted critical path to calculate the cost of the critical path. Whether the processing is finished to all the nets is checked. If the processing is finished for all the nets, a partitioning processing is executed so as to minimize cost. If the partitioning processing is finished, whether partitioning is sufficiently fine is checked, and if the partitioning becomes sufficiently fine, the processing is finished.
Patent JP-S60108318-A (JP)
Inventor: GURAHAMU UIRUFURETSUDO SUKOTSU
IPC: C25B1/14
Filed: 1984-09-25
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-H10117112-A (JP)
Title: Circuit device with operational amplifier
Inventor: PETRUS H SEESINK
IPC: H03G1/00
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To decrease the gain value of a noninverting amplifier and prevent the potential at an analog circuit zero point from being affected by arranging a 1st switch between a current input side and a 1st partial resistance and a 2nd switch between the current input side and the connection point of the partial resistance. SOLUTION: The 1st switch 51 is provided between the current input side and 1st partial resistance 21 of a current copy circuit 80 and the 2nd switch 61 is provided between the power input side and the connection point of partial resistances 21 and 22. Therefore, two different values of a gain VB can be set by closing the switches 51 and 61 correspondingly. When the switch 61 is open and the switch 51 is closed, the sum of the resistance values of the partial resistance 21 and 22 is effective and when the switch 51 is open and the switch 61 is closed or when both the switches 51 and 61 are closed, only the resistance value of the partial resistance 22 is effective.
Patent JP-H07154456-A (JP)
Title: Telephone set having bar code reading function
Inventor: JIEI PII HOWAITO
IPC: H04M1/725
Filed: 1994-08-25
Abstract: PURPOSE: To provide a telephone set or a TV remote controller in which an optical scanner is built in to read out symbol information expressed by a bar code. CONSTITUTION: An optical scanner 1 built in a telephone set 6 capable of reading out symbol information such as a telephone number, an address and a credit card number respectively expressed by bar codes can be used also for autodialing, mail-order selling, selling information collection, stock management, and so on. In the other embodiment, a bar code scanner built in a TV remore controller can read out program starting time or the like from a bar code symbol printed on a TV guide. Scanned information is stored in a memory, and when the program starting time arrives, user's attention is awakened by a beep tone. When the user replines the beep tone by depressing a key, a TV is turned on and the user can see the program. When there is no reply, the program is automatically recorded in a video recorder.