baber/WOPTO huggingface dataset:
Patent JP-H03142536-A (JP)
Title: Diagnostic system for storage
Inventor: ONO TOSHIAKI
IPC: G06F11/22
Filed: 1989-10-30
Abstract: PURPOSE:To simultaneously carry out the diagnostic operations and to shorten the diagnosing time by providing a means where the storage units forming a storage and connected to a CPU or a diagnostic processor via a bus diagnose the storage parts of those storage units respectively. CONSTITUTION:A diagnosis start request produced from a CPU 4 or a diagnostic processor 5 is decoded by a common interface 113 via a control bus 3. Then a diagnosis start signal is produced via a diagnosis reception part 111 and the control is shifted to a diagnostic timing generating circuit 123. The circuit 123 outputs the initialization signal and various synchronizing signals required to a result store part 124, an address generating circuit 125, a data generating circuit 126, and a comparator 127. Then the circuit 123 also outputs various control signals necessary for write/read of a storage part 13 via a control line 16. The data read out via a data line 15 based on the control signals of the line 16 and the address contents of an address line 14 are compared with the contents of the circuit 126 by the comparator 127. The result of this comparison is stored in a diagnostic result store part 124 together with the contents of the circuit 125.
Patent JP-2001097872-A (JP)
Title: Red wine extract and method of its production
Inventor: MISHIMA SATOSHI
IPC: A61K36/18
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a red grape extract capable of exhibiting proliferation suppressing effect and apoptosis induction effect on cancer cells, and further capable of reducing side effects, and to provide a method of its production. SOLUTION: This red grape extract contains an active ingredient extracted from red grape, and has at least one effect selected from the proliferation suppressing effect and the apoptosis induction effect on cancer cells. The active ingredient contains a polyphenol as a main component. The red grape extract is produced by removing fruit juice by pressing the red grape, adding water to the obtained residue in the previous step, extracting the active ingredient while stirring the mixture and removing the residue.
Patent JP-H02126605-A (JP)
Title: Variable resistor
Inventor: MASUDA FUMITOSHI
IPC: H01C1/02
Filed: 1988-11-05
Abstract: PURPOSE:To facilitate manufacture to fit automatic assembling and improve production efficiency by insert-molding a resistive base plate with terminals into a case and a slider into a rotor and caulking a part of the case to cause the case to rotatably hold the rotor. CONSTITUTION:A variable resistor is formed by insert-molding a resistive base plate 1 with terminals into a case 2 and also a slider 4 into a rotor 3, and by caulking a part of the case 2 to cause the case to rotatably hold the rotor. That is, a + shaped groove 3a for a screw driver is formed in the upper surface of the case 3, and a circular-ring-shaped skirt 3c is formed in the lower part of the case 3 to face an elastic body 8 on the substrate 1. Further, a base plate part 4a of the slider 4 is integrally fixed to the lower part by insert-molding.
Patent JP-H08118898-A (JP)
Title: Sealing device of envelop
Inventor: MACHIDA NOBUO
IPC: B43M5/04
Filed: 1994-10-18
Abstract: PURPOSE: To obtain an envelop-sealing device which semi-automatically seals envelops with flaps and sealing margins where self-adhesive or heat sensitive adhesive is previously applied, can be made small-sized without troubles and can cope with envelops of various sizes. CONSTITUTION: An envelop-sealing device is equipped with a swingable folding lever 4 that has a claw 41 at the tip and is hung so that it faces an envelop 1, that is fed, at an angle to the feeding direction of the envelop 1 and a swingable presser plate 6 that is pivoted on a lifting device 7 and moved down as it swings from a backward inclined state to a horizontal state. The front end of a flap 12 of the envelop 1 inserted into an opening 2 is pushed to the root of the claw 41 of the folding lever 4, causing the folding lever 4 to swing up by the pushing force, thus the flap 12 is bent over to a sealing margin 13 by the claw 41. Then, the flap 12 folded is pressed on to the sealing margin 13 by the presser plate 6 that is moved down by the lifting device 7.
Patent JP-H09130301-A (JP)
Title: Transmission equipment
Inventor: WAKABAYASHI JUN
IPC: H04B1/74
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To improve the use efficiency of a transmission line by performing through connection in not discriminating a local station as a terminal station in accordance with received relief response information and performing connection from a standby line to a current line being in course of relief in discriminating it as a terminal station. SOLUTION: When a fault detection part 5 detects a fault of all lines on one side and a relief information discrimination part 6 judges that relief of the faulty line is possible, relief request information is transmitted, and relief request information is allowed to pass as it is if the relief information discrimination part 6 doesn't discriminate its own station as a terminal station, but an unconnected standby line is retrieved and a line connection part 7 executes connection to the standby line if it discriminates its own station as a terminal station.  Next, the part 6 transmits relief request information having relief contents as response information from a transmission part 8, and the line connection part 7 performs through connection if the relief information discrimination part 6 doesn't discriminate its own station as a terminal station in accordance with relief response information received by a reception part 9, but it performs connection from the standby line to the current line being course of relief if it discriminates its own as a terminal station.
Patent JP-S62139520-A (JP)
Title: Photoscanning device
Inventor: SUZUKI TAKASHI
IPC: G02B26/10
Filed: 1985-12-13
Abstract: PURPOSE:To obtain a small-sized, high performance, and low-cost scanning device by using a single lens which has such distortion characteristics that luminous flux deflected by rotation characteristics of a deflector move on a scanned plane at an equal speed and also have aspherical surfaces as both surfaces. CONSTITUTION:The luminous flux emitted by a light source is reflected by a mirror surface SM at an angle theta of deflection corresponding to the rotation of a polygon mirror 5. A scanning lens 1 is so set as to form the image of the luminous flux on the scanned plane at a point T1 whose coordinate value Y is proportional to the angle theta of deflection. Then, the lens 1 has such distortion characteristics that the luminous flux deflected by the rotation characteristics of the polygon mirror 5 moves on the scanned plane at the equal speed and is the single lens whose surfaces are both made aspherical so that the curvature of image of the luminous flux at an optional position on the scanned plane is zero or almost zero.
Patent JP-H11121018-A (JP)
Title: Separator for low temperature fuel battery
Inventor: FUKUI YASUSHI
IPC: H01M8/02
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To improve the conductivity while securing acid resistance and to reduce the contact resistance by using a stainless steel as a base and dispersing carbon particles into island states on the base surface. SOLUTION: For example, if graphite powder is rubbed on a stainless steel base 13 by a felt cloth and compacted by a roller, the graphite particles 14 are pressed in contact with the stainless steel face 13 (a). Secondly, the stainless steel base 13 is heated and a diffusion layer 15 is formed between this and the graphite particles 14 (b). In this case, the graphite particles 14 are distributed into island states on the surface of the stainless steel base 13. Namely, the stress generated in processing with deformation such as bending end elongation is not accumulated in the graphite particles 14 so that the graphite particles 14 are prevented from falling or being peeled from the stainless steel base 13. It can be surely made conductive with the stainless steel face 13 via the diffusion layer 15.
Patent JP-H04157230-A (JP)
Title: Fluid-sealed bush assembly body
Inventor: IWASHITA TSUGUNARI
IPC: F16M7/00
Filed: 1990-10-17
Abstract: PURPOSE:To decline the rise of spring constant for the input in the direction perpendicular to the axial direction while maintaining high damping action against all frequencies by forming a viscous means and an elastic means sepa rately and combining them between an inner shaft body and outer tube. CONSTITUTION:An elastic body portion is separately formed by dividing it into two portions. One is a viscous means 2 in which mainly fluid is sealed and sectioned and viscous spring effect is given by means of an orifice means, and the other is an elastic means 1 formed mainly of rubber elastic body and gives elastic spring effect. Both means are positioned between an inner shaft body 10a and outer tube 14 so that they are separated and opposed in the direction perpendicular to the axial direction under the condition that they are substantially made in contact with or pressed against each other to form a fluid- sealed bush assembly body. When an input force F in the direction perpendicular to the axial direction is applied to the inner shaft body 10a, the contact portion 4 of a movable wall 16 on the side opposite to the inputted portion of the inner shaft body 10a, is separated from the elastic means 1 to form a diaphragm and lower spring constant can be realized.
Patent JP-S62139377-A (JP)
Title: Semiconductor laser and manufacture thereof
Inventor: MITO IKUO
IPC: H01S5/11
Filed: 1985-12-13
Abstract: PURPOSE:To obtain the element which operates in a stable single mode with high yield by eliminating the need of connecting a negative resistance to an external part by arranging a distribution of resistance corresponding to a distribution of an electric field strength of the light in a direction of a resonator axis. CONSTITUTION:On a diffraction grating 60 formed on a surface of an N-type InP substrate 1, a lambda/4 shift region 50 of the boundary where a cycle of salients and recesses is inverted is formed. Next, on the substrate 1, an N-type InGaAsP light guiding layer 2, an InGaAsP active layer 3, a P-type InP cladding layer 4 and a P-type InP second cladding layer 5 are laminated by liquid-phase epitaxial growth. Then, an SiO2 film 110 is formed by CVD technique and this film 110 is removed into stripe form. Zn is diffused selectively down to the layer 5 to form a low resistance region 100. By using the substrate 1 from which the film 110 is removed, a P-type InGaAsP cap layer 9, an SiO2 insulating film 74, low reflection films 30 and 31, and a mesa stripe 70 are formed and the semiconductor laser element which operates by a stable single mode is fabricated with high yield.
Patent JP-S61156753-A (JP)
Title: Casing for semiconductor device
Inventor: HIKOSAKA MASAHIRO
IPC: H01L23/12
Filed: 1984-12-27
Abstract: PURPOSE:To prevent a bonding agent from adhering to the side face and the upper surface of a semiconductor chip as well as to easily perform the positioning of the semiconductor chip by a method wherein a groove is formed on the circumference of the bed on which the semiconductor chip is mounted. CONSTITUTION:A casing 1 consists of a circumferential part 7 and a bed 2 provided on the circumferential wall part 7. The bed 2 is formed at the central part of the casing 1, and a groove 6 is formed on the circumference of the bed 2. At this point, it is desirable that the bed 2 has the area same as that of the bottom face of the chip 3 to be mounted thereon and the groove 6 is formed in such a manner that the bed 2 and the bottom face of the chip 3 have the same shape. However, the groove 6 may be formed in the shape which is a little larger than the bottom face of the chip 3. When the chip 3 is going to be formed on the upper surface of the bed 2 formed as above-mentioned, a bonding agent 4 is prevented from adhering to the side face and the upper surface of the chip 3 even when an excessive bonding agent 4 is used, because the bonding agent 4 is moved into the groove 6. Also, the positioning of the chip can be accurately and easily performed by mounting the chip 3 using the bed 2 as a guide.
Patent JP-H06112141-A (JP)
Title: Microwave plasma apparatus
Inventor: IIO KOICHI
IPC: H01L21/302
Filed: 1992-09-25
Abstract: PURPOSE:To reduce the temperature difference between the central part and the outer surface part of a dielectric plate and to prevent the breakdown of the dielectric plate by providing a heating device at the side surface of the dielectric plate. CONSTITUTION:A reaction chamber 1 and a plasma chamber 2 are paritioned with a shower head 3 having a plurality of holes. The upper part of the plasma chamber 2 is sealed in the airtight state with a dielectric plate 4 having small induction loss, wherein microwave can be transmitted. A heater 6 is attached to the side surface of the dielectric plate 4 in contact with the side wall of the plasma chamber 2. Thus, the outer surface part of the dielectric plate 4 can be heated. When the processing time becomes long, the outer surface part of the dielectric plate 4 is heated with the heater 6, and the processing is performed. Thus, the reduction of the temperature difference between the central part and the outer surface part is realized, and the dielectric plate is not broken.
Patent JP-2000107246-A (JP)
Title: Bath water circulator
Inventor: KAZAMA SHIRO
IPC: A61H23/00
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To obtain a bathtub circulator avoiding causing a high cost and increase of noise and vibration by flexibly coping with a site desired to apply a water stream. SOLUTION: A bath water circulator 3 provided with a suction port 21b and a blowing out port 7, circulating hot water in a bathtub to jetting from the port 7 to massage a bathing person is formed of a back rest unit part 4 provided with a blowing out mechanism part 6 with the port 7 and a driving mechanism part 12 for driving the part 6 and a power unit part 5 with a power part 22 for circulating bath water. Guiding means 17 and 18 guiding moving of the port 7 are provided at the part 4.
Patent JP-H0625618-A (JP)
Title: Substrate of self-adhesive tape and self-adhesive tape
Inventor: ARAKAWA MASAAKI
IPC: C09J7/02
Filed: 1991-09-30
Abstract: PURPOSE:To provide a substrate which is thin, mild to the skin, and soft and to provide a self-adhesive tape by using the substrate and is esp. suitable for medical uses, e.g. as a binding tape of a diaper. CONSTITUTION:A compsn. obtd. by mixing a rubber and/or a synthetic resin with a microcapsuled thermal expansion agent is formed into a thin film and expanded by heating to give a substrate 1 of a self-adhesive tape which contains a number of closed cells 11 and has a surface 10 covered with a slightly uneven surface skin. This tape is prepd. by forming a self-adhesive layer 2 on at least one side of the substrate 1.
Patent JP-H03141982-A (JP)
Title: Work cloth holding device
Inventor: MORII SATOSHI
IPC: D05B39/00
Filed: 1989-10-27
Abstract: PURPOSE:To make multi-row sewing possible without a skip stitch even with a thin material by providing a plurality of upper plates, in which a narrow through-groove for a sewing machine needle insertable is provided in a cloth retaining part, and a horizontal movement-driving means for moving the plurality of upper plates on a lower plate. CONSTITUTION:In a working cloth holding device 10, most of the working cloth is press-held by a lower plate 11, and the vicinity of a needle location position is press-held by cloth retaining parts 23, 24 of upper plates 12, 13. Since the plurality of upper plates 12, 13 can be moved on the lower plate 11, a sewing locus, obtained by connecting through-grooves 21, 22 of the cloth retaining parts 23, 24 of each upper plate 12, 13, can be changed in an opening 15 of the lower plate 11 by moving the upper plates 12, 13. Since the sewing locus is constituted of the through-grooves 21, 22, even when the sewing locus is changed, the vicinity of both sides of the sewing locus is surely pressed by the cloth retaining parts 23, 24 serving as both side walls of the through-grooves 21, 22. Accordingly, the vicinity on both right and left sides of the needle location position of the work cloth can be surely press-held.
Patent JP-2000114142-A (JP)
Title: Manufacture of semiconductor element
Inventor: OBANA TAKAHIRO
IPC: H01L21/301
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To improve positioning accuracy by utilizing an alignment mark, and to remove the alignment mark without performing processes dedicated to the removal. SOLUTION: When an LED array element 11 is formed on an AlGaInP wafer 10, a protruding part 2 is formed by mesa etching performed on dicing lines 12 as an alignment mark. When a metal film is utilized as an alignment mark in the middle of a manufacturing process, the width of the metal film is widened twice the amount of side etching, so that the metal film an be removed by the side etching contained in the process to be performed later such as photolithography, etc. Since the alignment mark is formed within a dicing line region 3, the LED array element 11 can be formed efficiently, and the dicing mark can be removed by a dicing process which is performed along the dicing line 12. As there is no cutting of alignment mark by a metal film, the dicing process can be performed in an efficient manner.
Patent JP-H01123824-A (JP)
Title: Production of polysiloxane/polyamide block copolymer
Inventor: IMAI YOSHIO
IPC: C08G77/42
Filed: 1987-11-09
Abstract: PURPOSE:To facilitate the formation of the subject highly polymerized copolymer which can give a film, etc. excellent in mechanical strengths, by reacting a polysiloxane having NH2 groups on both ends with a polyamide having acid chloride groups on both ends in the presence of an organic base and triethylamine hydrochloride in CHCl3. CONSTITUTION:A polysiloxane (A) having NH2 groups on both ends of formula I (wherein R is a 10C or lower bivalent organic group, and x is 5-200), obtained by reacting a polysiloxane having silylhydride groups on both ends and the desired MW with an unsaturated amine in the presence of a compound of a metal such as Pd, Rh or Ru as a catalyst, is reacted with a polyamide having acid chloride groups on both ends of formula IV, obtained by reacting an aromatic dicarboxylic acid chloride of formula II (wherein Ar<1> is a m-phenylene group, and y is 1-30) with an aromatic diamine of formula II (wherein Ar<2> is an oxidiphenylene group) in CHCl3 in the presence of an organic base (e.g., triethylamine) and a triethylamine hydrochloride to obtain the title copolymer of formula V (wherein n is 2-20).
Patent JP-2000115645-A (JP)
Title: Television receiver
Inventor: KITAMORI YUTAKA
IPC: H04N5/44
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a television receiver provided with a program retrieving function for easily narrowing a desired program. SOLUTION: This television receiver provided with a digital tuner 5, for receiving digital broadcasting, is provided with an input means 21 for making a user input the category and keyword of a digital broadcasting program desired to be viewed, a retrieval means for retrieving the program based on the inputted genre and keyword and a display means 24 for displaying the list of the programs retrieved.
Patent JP-H04155763-A (JP)
Title: Manufacture of hydrogen storage alloy electrode
Inventor: KAMEOKA SEIJI
IPC: C22C1/00
Filed: 1990-10-18
Abstract: PURPOSE:To improve rapid charging/discharging characteristic and so on by providing a first step for storing hydrogen in hydrogen storage alloy powder, and a second step for soaking the hydrogen storage alloy in a solution including a specific element. CONSTITUTION:Hydrogen is stored in hydrogen storage alloy powder that reversibly stores and discharges hydrogen. In this first step, a plurality of cracks are formed on the surface of the hydrogen alloy powder. In a second step, the powder is soaked in an alkaline solution including the element which is nobler in its oxide reduction electric potential in a solution, and which has conductivity. By using the hydrogen storage alloy powder thus obtained, a paste is formed, which is clad to both surfaces of a collector, and a negative electrode 2 is thus manufactured. An winding electrode group 4 is manufactured by winding the negative electrode 2 and a sintered nickel positive electrode 1 of the capacity sufficiently larger than the negative electrode 2, through a separator 3.
Patent JP-S63135010-A (JP)
Title: Surface acoustic wave resonator
Inventor: SONE TAKEHIKO
IPC: H03H9/25
Filed: 1986-11-26
Abstract: PURPOSE:To improve the resonance characteristic by increasing the exciting efficiency of a surface acoustic wave at the midpoint of an interdigital electrode and decreasing the efficiency toward both ends. CONSTITUTION:The exciting efficiency is decreased from the midpoint of the interdigital electrode toward the ends. As a means to decrease the exciting efficiency the midpoint of the interdigital electrode toward both ends, the line width ratio (n=l/L) is decreased from the midpoint of the interdigital electrode toward both ends, where (l) is the width of the electrode finger and L is the pitch of the electrode finger. That is, with the line width ratio (n) given in the vicinity of 0.5, the exciting efficiency is the highest and the exciting efficiency is decreased even when the line width ratio (n) is larger or smaller than the value. On the other hand, the reflection efficiency tends to be higher as the line width ratio (n) gets smaller. Thus, the exciting efficiency is decreased toward both ends by decreasing the line width ratio (n) toward both ends from the midpoint of the interdigital electrode and the reflection efficiency is increased, and the resonance characteristic Q is improved by decreasing the leakage of the excited energy from both ends.
Patent JP-H09128951-A (JP)
Title: On-vehicle composite electronic equipment
Inventor: SHIMIZU KAZUTO
IPC: B60R11/02
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To easily grasp the operating state of interior devices without opening a display device by displaying a picture figure similar to an inner plate formed with recording medium inserting holes and state displaying means. SOLUTION: Under the closing state of the display device 4, a picture 19 of a cassette inserting hole, a picture 20 of a CD inserting hole, a picture 21 of a cassette ejecting button and a picture 22 of a CD ejecting button, etc., are displayed in a liquid crystal display 4A with about the same disposition as the real disposition of the inner plate. The picture 21 of the cassette ejecting button and the picture 22 of the CD ejecting button are changed in color respectively for their lighting lamps and are displayed at the time when a cassette deck or a CD player is in the ejectable state.  Changing of lighting colors is performed by detecting the on/off state of a cassette inserting detecting switch and a CD inserting detecting switch, which are provided on the cassette deck and the CD player respectively, with a control circuit 12 and controlling a display control circuit 13 based on the detecting result.