baber/WOPTO huggingface dataset:
Patent JP-H02134743-A (JP)
Title: Method for reproducing stamper for optical disk
Inventor: TAMURA MIKI
IPC: G11B7/26
Filed: 1988-11-15
Abstract: PURPOSE:To reproduce the stamper for optical disks by exposing for a short period of time with high accuracy and good productivity by improving an exposing stage in the method for reproducing the stamper for optical disks. CONSTITUTION:A photomask is disposed by a contact or proximity method on a photosensitive film provided on a glass master disk. The photosensitive film is exposed by using UV rays or far UV rays through this photomask. Thin metallic films are formed in the form of desired rugged patterns on the glass master disk by removing the exposed parts if the photosensitive film is a positive type photosensitive film and by removing the non-exposed parts if the photosensitive film is a negative type photosensitive film. A metallic body is then deposited by electrocasting method on the thin metallic films and thereafter, the glass master disk having the rugged patterns is peeled. The reproduction of the stamper for optical disks by exposing for a short period of time is enabled by such reproducing method with the good productivity.
Patent JP-H07139087-A (JP)
Title: Curtain wall
Inventor: SAITO MINORU
IPC: E04B2/94
Filed: 1993-11-16
Abstract: PURPOSE:To realize a lightweight construction and ensure proper installation by projecting a set bolt from a cone fitted to the interior side of an exterior wall, passing the set bolt through the bolt hole of a metal frame, and screwing a lock nut thereto. CONSTITUTION:A headed truncated cone 10 is fitted to an exterior panel near each corner thereof via a thermal deposition process or the like. Then, the shank section 8b of a set bolt 8 is passed through the hole 10 of the cone 10 from the reverse side thereof, and a bolt head 8a is coupled a recess 10b so as to prevent the turn thereof. Only the shank section 8b is fitted as projected from the cone 10. Thereafter, the shank section 8b is passed through the bolt hole 6 of a frame 1, and a lock nut 9 is screwed to the external thread section of the inserted portion, thereby fastening a panel 3 to the frame 1. According to this construction, the formation of an engagement groove is not required on the upper and lower ends of the panel 3, and the thickness thereof can be made as small as possible for attaining a lightweight structure. In addition, the panel 3 can be prevented from a break due to lateral slide at the time of erection, thereby ensuring proper panel erection.
Patent JP-H0999096-A (JP)
Title: Valve device for catheter
Inventor: SAWADA SATOSHI
IPC: A61M39/00
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To make it possible to automatically execute the prevention of the outflow of blood and the formation of circuits for injection of medicinal liquids at the time of successively injecting plural kinds of the medicinal liquids. SOLUTION: Sealing members 11, 13 having through holes 12, 14 are tightly fitted and fixed to the inside base end and intermediate section of a casing 1 having a juncture 3 of an injecting appliance and a juncture 6 of a catheter at the base end and front end thereof. The front end side of the through hole 14 of an intermediate sealing member 13 is provided with a check valve 16 for prohibiting the flow from the front end to the base end. A tubular member 18 tightly fitted with both ends is forward and backward movably installed into the two through holes 12, 14. The medicinal liquids are injected while the outflow of the blood is prohibited when this tubular member 18 is placed on the base end side. The check valve 16 is forcibly opened and the suction of the thrombus, etc., is made executable when the member is placed on the front end side.
Patent JP-H11114186-A (JP)
Title: Pachinko machine
Inventor: YAMAMORI SHIGEKI
IPC: A63F7/02
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a Pachinko (Japanese pinball game) machine which is easy to transport and install, allows easy maintenance work when it is wired during fabrication or when it is in trouble, reduces the amount of waste resulting from the replacement of a board face, and requires less expense for replacement of the board face. SOLUTION: A Pachinko machine 1 has a front frame 3 freely openably and closably screwed to the top of the left end of a machine frame 2 covering the contour of the Pahchinko machine 1, and has a glass door 7 installed on the back of the front frame 3 in such a way as to be freely slanted backward about its lower end. An ornamental member 19 is mounted near the upper end of the glass door 7, and when the front door 3 is closed to the front of the machine frame 2, the ornamental member 19 is located above a game area. Further, a subsidiary control board controlling a game ball dispensing device and a prize ball detecting device which are installed on a mechanism plate 23 is built into the ornamental member 19.
Patent JP-H01129585-A (JP)
Title: Video signal recording and reproducing device
Inventor: TAKAHASHI HIROAKI
IPC: H04N5/7826
Filed: 1987-11-16
Abstract: PURPOSE:To realize high-reliability signal processing which is stable against disturbance such as a dropout by inserting a negative-polarity signal in the same shape which indicates the head of a segment in one or plural horizontal scanning periods positioned at the head part of each segment. CONSTITUTION:A memory 102 is read sequentially with an address signal from a read address circuit signal 121, and the read signal is passed through a circuit 107 and converted by a D/A converting circuit 103 into an analog signal ; and a negative V signal is outputted at the two head lines of each segment and then a video signal is outputted it 137 following lines. Consequently, the V signal of 8 lines and the video signal of 548 lines in total are outputted in one vertical scanning period consisting of four segments. Thus, the V signal is provided and then the V signal is securely detected by an integral detection system using a low-pass filter at the time of reproduction; and the head of each track is detected with high reliability and signal processing such as synchronous detection, protection, etc., by tracks is securely performed.
Patent JP-H06134560-A (JP)
Title: Method for preventing cracking of cast slab in continuous casting for steel
Inventor: MIYAZAWA KENICHI
IPC: B22D11/108
Filed: 1992-10-26
Abstract: PURPOSE:To disperse the stress and prevent the longitudinal cracking in a cast slab by blowing particles having a higher m.p. than mold flux to the upper side of the mold flux near mold surface together with gas and making growth of a solidified shell in the uneven condition when the solidified shell grows. CONSTITUTION:The mold flux 2 for casting is continuously supplied toward the meniscus of molten steel 4 from the upper part of an inner part water cooling type mold 1 to cast the molten steel 4. The particles 7 having a higher m.p. than the mold flux are blown to the upper side of the mold flux near the mold surface together with the carrier gas 11. By mixing the particles 7 into the mold flux, the mold flux and the particles are flowed into gap between the mold 1 and the molten steel 4 and when the solidified shell 6 grows, the solidified shell is made to be grown in the uneven condition and the deformed strain in the solidified shell is dispersed in the plural positions. By this method, the occurrence of the longitudinal cracking in the cast slab is prevented and the production of the cast slab of the medium carbon steel easily causing the cracking is stably executed.
Patent JP-H03148727-A (JP)
Title: Diagnostic system
Inventor: TSUJI HIROSHI
IPC: G06F9/44
Filed: 1989-11-06
Abstract: PURPOSE:To realize a diagnostic system to grow-up by successively accumulating cases by providing a means to retrieve the similar case from a case base concerning the value of a deterministic cause when the value of the deterministic cause for a new diagnostic object is applied. CONSTITUTION:A case base 1, retrieval part 2, diagnostic part 3, learning part 4, input / output part 5, similarity evaluation scale storage part 6 and diagnostic rule storage part 7 are provided and the case base 1 is composed of the plural deterministic causes (attribute) and one selective cause (conclusion). The case completely coincident with the attribute value of the inputted diagnostic object is retrieved in the case base 1 by the retrieval part 2 and when there is the completely coincident case, the conclusion of the case is defined as the conclusion of the new diagnostic object. When there is no case coincident with the new diagnostic object, the similarity to the new diagnostic object is calculated and concerning the similarity of the case judged most similar, it is judged whether the similarity is in the range of a value determined in advance or not. Thus, the case of the successive diagnosis is increased and the diagnosis with high accuracy can be executed.
Patent JP-H11123346-A (JP)
Title: Plastic selecting apparatus
Inventor: INOUE TETSUYA
IPC: B03C7/06
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a plastic selecting apparatus by which plastic pieces can be accurately selected on every kind by a lower electric voltage than before. SOLUTION: A drum electrode 2 which carries electrically charged plastic pieces 3 and makes them fall down, the first A facing electrode 5 and the first B facing electrode 6 facing each other placing the plastic pieces 3 carried to the drum electrode 2 between them, the second facing electrode 7 and a separator 12 facing to a falling passage B for the plastic pieces separated and falling from the drum electrode 2, a power source device 8 which applies high electric voltage to the drum electrode 2 and the first A, the first B and the second facing electrodes 5, 6 and 7 and forms static electric fields R1 and R2 for separation between the drum electrode 2 and the first A and the first B facing electrodes 5 and 6 and forms a static electric field S in the falling passage B,  and containers 9 and 10 for separation arranged in accordance with the material of the plastic pieces 3 to be separated, are provided. It is possible by this constitution that the plastic pieces 3 can be selected on every kind with high recovery and high purity by a lower electric voltage than before.
Patent JP-H05210098-A (JP)
Title: Liquid crystal display device
Inventor: SATO MAKOTO
IPC: G03B21/00
Filed: 1992-10-26
Abstract: PURPOSE:To obtain a high-brightness, high-contrast image by displaying an image with high brightness on a liquid crystal display panel by utilizing light from a light source without any waste. CONSTITUTION:A polarization beam splitter 8 which transmits the P-polarized component of the light from the light source 3 and reflects the S-polarized component toward the light source 3 is arranged between the light source 3 and liquid crystal panel 1, and a 1/4-wavelength plate which rotates and polarizes the transmitted beam by almost 45 deg. is provided between the polarization beam splitter 8 and light source 3; and the S-polarized component which is reflected by the polarization beam splitter 8 toward the light source 3 is made incident as P-polarized light on the liquid crystal display panel 1.
Patent JP-H04163028-A (JP)
Title: Assembling method and assembling jig of plastic case
Inventor: SUZUKI ISAO
IPC: B29C65/56
Filed: 1990-10-25
Abstract: PURPOSE:To perform automatically assembling operation where a plastic case is fitted over the opposite side base plate by handling operation with an assembling robot, by a method wherein in relation to a plastic case where warps are generated on two sides facing on each other, the warps of the case is repaired by operation where two sides free from the warps are clamped on the side and the plastic case is fitted over the opposite side parts. CONSTITUTION:At the time when a plastic case 2 where warps are generated on two sides C, D facing on each other of a frame body constituted of circumferential four sides A, B, C, D is fitted over the opposite base plate 1, if the two sides A, B which are out of the circumferential four sides of the case 2 and are free from the warps are clamped at places about several mm-10mm inside from corner parts of the frame body, to which pressurizing force shown by an arrow F is applied, bending stress is applied to the case 2, the warps of the two sides C, D facing on each other, which are bent inside so far are restored to a straight state and a deformation of the case 2 is corrected. Then since the case 2 is put over the base plate 1 from the upper part as a clamped state is kept on, the case 2 is fitted easily over the fringe of the base plate 1.
Patent JP-H02178030-A (JP)
Title: Delivery roller for bag making machine
Inventor: PIITAA HATSUCHIERU
IPC: B31B50/96
Filed: 1989-11-06
Abstract: PURPOSE: To increase the production of a bag making machine by incorporating an encoder of a servo motor, a motion controller electrically communicating with the motor, and a unit for electrically communicating with the controller at a cycle start point of the machine. CONSTITUTION: A group of control elements of a servo motor 44 includes a tachometer 62, a feedback shaft encoder 64 mounted on the motor 44, a spindle encoder 66 mounted on a main drive shaft 54, and a servo amplifier 68 mounted on an operator controller 32. As a driver of a feeding roller, when the acceleration is decreased by replacing a clutch/brake unit with the motor 44, the output of bags can be increased by increasing a speed of a servo feeding roller drive type bag making machine so that an acceleration of a servo drive type feeding roller placing machine and the peak speed with the acceleration coincide with the peak acceleration or speed of a conventional clutch/brake type machine.
Patent JP-H08148656-A (JP)
Title: Semiconductor memory
Inventor: SHIOZAWA YASUTAKA
IPC: G11C8/14
Filed: 1994-11-22
Abstract: PURPOSE: To provide a reliable semiconductor memory by removing the semiconductor memory in advance at normal temperature in the case that the contact for connecting a word line relatively high in wiring resistance with a lining wiring relatively low in resistance is inferior. CONSTITUTION: For the key part of a word driving circuit, a group of memory cells including a memory cell 104a are connected to the work line 101a consisting of an aluminum wiring layer, and a group of memory cells including a memory cell 104b are connected to a word line 101b, and as the wiring layer on it, a group of lining wirings including the wiring 102a by a polycrystalline silicon layer are arranged, and these lining wirings in a group are connected to each output end of a line decoder 105. Furthermore, for these lining wirings in a group and the word lines 101a and 101b, one place each is connected each electrically by the contacts 103a and 103b.
Patent JP-H08142337-A (JP)
Title: Ink jet recording head and ink jet recording apparatus equipped therewith
Inventor: MORI TOSHIHIRO
IPC: B41J2/05
Filed: 1994-11-22
Abstract: PURPOSE: To enhance reliability by preventing the corrosion of an electrode pad caused by the adhesion of an adhesive. CONSTITUTION: A plurality of electrothermal converters 13 and the electrode pads 12 for electrically connecting the electrothermal converters 13 to a printed wiring board 40 are provided on the surface of a substrate 10. A top plate 20 has a plurality of emitting orifices 25 and a plurality of grooves 21 and the grooves 21 are bonded to the surface of the substrate 10 by an adhesive so as to correspond to the respective electrothermal converters 13. A wall 11 is provided on the substrate 10 between the region where the top plate 20 is bonded and region where the electrode pads 12 are provided on the surface of the substrate 10 so as to separate both regions and the flow of the adhesive to the electrode pads 12 is prevented by the wall 11.
Patent JP-H08142805-A (JP)
Title: Windshield cloud removing device for automobile
Inventor: HAMAMOTO HIROSHI
IPC: B60S1/54
Filed: 1994-11-22
Abstract: PURPOSE: To appropriately remove a cloud while suppressing or number of dew condensation sensors. CONSTITUTION: An air condition controller 33 controls an aircondition in a mode that air is not previously sent to a windshield 23 when it controls the usual air condition. If a dew condensation signal is inputted from a dew condensation sensor 24, the rotational speed of a blower 3 is increased so as to increase wind quantity. When the detected temperature in an outside air sensor 21 is higher than a second set temperature T2 which is lower than a first set temperature T1 , a compressor 17 is switched on. Meanwhile, the detected temperature in the outside air sensor 21 is lower than the second set temperature T2 , an air sending mode which sends air to the windshield 23 is switched, and also an outside air mode by which the outside air is introduced in a vehicle is switched.
Patent JP-S63140878-A (JP)
Title: Enclosed type rotary compressor
Inventor: FUJIWARA SHINJI
IPC: F04C18/356
Filed: 1986-12-03
Abstract: PURPOSE:To reduce the abrasion of a contact section by enclosing partition plate sliding grooves of a cylinder with part of upper and lower bearing end plates and providing a groove communicating the partition plate sliding section of this chamber and the vicinity of a cylinder chamber discharge hole. CONSTITUTION:Sliding grooves of a partition plate 8 at both end openings of a cylinder 5 supporting a crank shaft 3 are enclosed by upper and lower baring end plates 11, 12. A groove 16 communicating a partition plate sliding groove chamber 15 and the vicinity of the discharge hole of a cylinder compression chamber 7 is provided at the position that it is opened when the partition plate is protruded at the maximum in the cylinder 5. Accordingly, the contact force between a piston and the partition plate can be made minimum, and the abrasion of a contact section can be reduced.
Patent JP-2001107015-A (JP)
Title: Thermosetting adhesive
Inventor: KOJIMA TAKASHI
IPC: C09J175/06
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To provide thermosetting adhesives for polyester film laminated metal plates which have good coating workability with reduced viscosity lowering on heating and do not much change the cured state of an adhesive layer by aging. SOLUTION: A thermosetting adhesive for polyester film laminated metal plates contains (A) a urethane modified polyester resin having a number average molecular weight of 20,000-100,000 and a weight average molecular weight of 80,000-200,000 which is obtained by reacting a polyisocyanate compound with a hydroxyl group-containing polyester resin having a number average molecular weight of 4,000-40,000 in such a manner that the equivalent ratio (OH/NCO) of the hydroxyl groups (OH) in the polyester resin to the isocyanate groups (NCO) in the polyisocyanate compound comes to 1.0-10 and (B) a blocked polyisocyanate compound.
Patent JP-H07137885-A (JP)
Title: Medium double feed detecting method
Inventor: MACHIDA KATSUHIKO
IPC: G01B5/06
Filed: 1993-11-17
Abstract: PURPOSE:To perform double feed detection of a medium even when no individual information thereof is provided, in a device for handling a plurality of kinds of the medium. CONSTITUTION:First by a medium slide means, a medium is slid in a conveying direction S1. Here is slid the medium so as to provide a part where double fed media are overlapped with each other. Thickness of the medium is measured (S2) while conveying it, to continue measuring uninterruptedly. Whether changing a measured value is provided or not is decided (S3), to obtain (S6) a difference between the measured values when the changing is provided, and when this difference is larger (S7) than a certain fixed value theta, a double feed is decided.
Patent JP-S63144175-A (JP)
Inventor: YAMANE KENJI
IPC: B23K20/00
Filed: 1986-12-03
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-H0532894-A (JP)
Title: Solution composition of transparent aromatic polyimide
Inventor: NAKAJIMA KOHEI
IPC: C08L79/08
Filed: 1991-08-14
Abstract: PURPOSE:To obtain a soln. of an arom. polyimide excellent in solubility in org. polar solvents and transmission of visible light therethrough by polymn. and imidation of a specific tetracarboxylic acid component and a specific arom. diamine component. CONSTITUTION:A transparent soluble arom. polyimide polymer mainly contg. recurring units of formula II and having a logarithmic viscosity of 0.2 to 5.0 [0.5g/100ml solvent (N-methyl-2-pyrrolidone); 30 deg.C] is obtd. by polymn. and imidation of an arom. tetracarboxylic acid component contg. at least 80mol% 2,3,3',4'-biphenyltetracarboxylic acid(s) and an arom. diamine component contg. at least 80mol% bis(aminophenoxyphenyl) sulfone(s) of formula I at a substantially equimolar ratio. The polyimide polymer is homogeneously dissolved in an org. polar solvent(s) selected from among sulfoxide, formamide, acetamide, phosphoramide and pyrrolidone to form a soln. compsn.
Patent JP-2000114665-A (JP)
Title: Semiconductor light emitting element
Inventor: NARUI HIRONOBU
IPC: H01S5/323
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light emitting element easy to assemble using a GaAs substrate with good characteristics, and capable of emitting light in a long-wavelength band. SOLUTION: In a semiconductor laser with a SCH structure using an n-type GaAs substrate 1 as a substrate, a (BxGa1-x)yIn1-yAs active layer 4, where 0<x<=1, 0<y<=1,xy≠ 1, is used as an active layer. In the (BxGa1-x)yIn1-yAs active layer 4, x and y are so selected that the (BxGa1-x)yIn1-yAs active layer 4 is conformed in grating with the n-type GaAs substrate 1. An n-type AlGaAs clad layer 2 and p-type AlGaAs clad layer 6 are used as clad layers. An n-type (ByGa1-u)vIn1-vAs optical waveguide layer 3 and p-type An n-type (ByGa1-u)vIn1-vAs optical waveguide layer 5, where 0<u<=1, 0<v<=1, uv≠1, are used as optical waveguide layers.
Patent JP-S62145484-A (JP)
Title: Hand written character recognizing device
Inventor: MORI YOSHIHIRO
IPC: G06K9/00
Filed: 1985-12-20
Abstract: PURPOSE:To reduce the burden of a user and to suppress the reduction of the entry speed of an input character by discriminating a KATAKANA (square form of Japanese syllabary) from a KANJI (Chinese character) similar thereto in the form by the pressure of an input pen. CONSTITUTION:When the character is inputted on a tablet 1 by the input pen 2, the coordinate information of the input character is supplied to a character pattern forming circuit 3. At the same time, the pressure of pen information of the input pen 2 is supplied to a pen pressure arithmetic part 4. The character pattern from the forming circuit 3 is applied to a discrimination circuit 7 through a pattern matching circuit 5. The arithmetic part 4 compares the pressure of pen information with a threshold voltage and applies the comparison result to the discrimination circuit 7 as KATAKANA, KANJI decision information. By using this decision information, the KATAKANA from the discrimination circuit 7 is discriminated from the KANJI similar thereto. Thereby, the burden for the user is reduced and the reduction of the entry speed of the input character is also suppressed.
Patent JP-2000116242-A (JP)
Title: Cultivation apparatus
Inventor: YAMAMOTO KOHEI
IPC: A01G9/00
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a cultivation apparatus capable of facilitating operations to fill and discharge a culture soil, regulating the increase and decrease of the culture soil used and activating the growth state. SOLUTION: This cultivation apparatus 10 is obtained by installing a culture soil housing part 12 capable of housing a culture soil 11, supporting members 15, 16, 17, etc., for supporting the culture soil housing part 12 in a standing state on the ground surface 14, composing the culture soil housing part 12 of a fixed wall material 18 held in the standing state on the ground surface 14 and a movable wall material 19 arranged in a tilted state oppositely to the fixed wall material 18 and is capable of changing the interval between the movable wall material 19 and the fixed wall material 18.