baber/WOPTO huggingface dataset:
Patent JP-H0479971-A (JP)
Title: Counting device for pachinko ball
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1990-07-20
Abstract: PURPOSE:To balance the number of pachinko balls retained among blocks of pachinko game machines and prevent shortage of balls and blocking of holes by balls by providing a recording means for recording the number of pachinko balls counted by a counter and a guide line through which the pachinko balls discharged from the counter are returned into each block of pachinko game machines. CONSTITUTION:To count pachinko balls, the lower saucer shutter of a lower shutter 36 is opened by control of a switch 36. The number of the pachinko balls counted is electrically displayed in a number display window and also when an adjustment button 14 is pushed a recording means 13 prints and records on a recording card 23 the number of the balls counted and the recording card 23 is taken out from a takeout hole 16. The record printed on the recording card 23 indicates the number of pachinko balls to be exchanged with gifts. A player cuts the recording card 23 and brings it to a gift exchange house and receives gifts corresponding to the printed number of pachinko balls. After being counted the pachinko balls 3 are discharged from a counter 15 and fall down from a ball discharge hole 25 to a ball collecting gutter 39 through a guide line 24 and are fed to a polishing machine in a block 1 of pachinko game machines and returned into the block 1 of pachinko game machines.
Patent JP-2001022908-A (JP)
Title: Integrated circuit built-in card
Inventor: WASHINO KIYOSHI
IPC: G06K19/07
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To provide an integrated circuit built-in card having a structure that a metallic panel can reliably be grounded, while using a connector which can be used in common for cards having different thicknesses. SOLUTION: A 1st metallic panel 7 has a connection piece 41 for the ground going through in the front end rod of an upper resin frame 5 and extending up to a position, where the piece 41 is contactable to a 1st conductive piece 29 for the ground on the bottom face 5a of the frame 5. A connector 4 is provided with 1st and 2nd conductive pieces 29 and 30 for the ground electrically connected to 28A and 28B, respectively. The 1st piece 29 is brought into elastic contact with the piece 41, and the 2nd piece 30 is pressured to the inner face of a 2nd metallic panel 8. Thus, the electric connection between the pieces 29 and 41 and the electric connection between the piece 30 and the panel 8 are obtained.
Patent JP-S6348534-A (JP)
Title: Optical branching/coupling device
Inventor: YOSHINO KAORU
IPC: G02B6/12
Filed: 1986-08-19
Abstract: PURPOSE:To perform high-efficiency branching and coupling operation with small-sized constitution by arranging a coupling waveguide part made of a semiconductor material with P-N junction between an input and an output waveguide and implanting a forward current in the coupling waveguide part. CONSTITUTION:A waveguide layer in double heterostructure is constituted at the P-N junction part of the semiconductor coupling waveguide part 11 which has the P-N junction part and the forward implanted current is supplied. The implanted current makes medium of the coupling waveguide part 11 vary from loss to gain, so signal light is amplified when set almost to the peak of gain. When the double heterostructure of InGaAsP/InP is employed, the signal light has a 1.5mum wavelength band, and the coupling waveguide part 11 is 250mum long, >=20dB transmission gain is obtained. Therefore, even when 10 input and output waveguides each face each other, the gain can be compensated sufficiently even if the branch loss is 10dB and the coupling loss is 5dB, so that a 10-to-10 optical branching and coupling device having no loss can be constituted. Further, the light signal can be turned on and off by turning on and off the implanted current. Thus, an active optical coupling part with gain is obtained and the size is reduced while an angle of branching is large.
Patent JP-H11346813-A (JP)
Title: Portable container for plural kinds of coins
Inventor: FURUYA TOSHIO
IPC: G07D9/00
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a compact container for the plural kinds of coins capable of recognizing the kind and quantity of coins just by a glance or by stroking them and securely housing the plural kinds of coins in a place smaller than the place for loosely placing them up to the limit number of the quantity to be normally carried around in a wallet. SOLUTION: Sponge 7 is filled in adjacent division sections for the number corresponding to the number of kinds of the plural kinds of coins and one or plural coins are clamped between a partition wall between the adjacent division sections or a long side orthogonal to the partition wall and the end of the sponge. Thus, for the plural kinds of coins for the number to be normally carried around in the wallet, the kinds and number of the holding coins are recognized at a glance and this portable container can securely house the plural kinds of coins in the place smaller than the place for loosely housing them in the wallet.
Patent JP-H0240650-A (JP)
Title: Silver halide photographic material
Inventor: FURUSAWA GENICHI
IPC: G03C7/305
Filed: 1988-08-01
Abstract: PURPOSE:To improve the shelf-life of a picture by incorporating at least one kind of a 5-pyrazolone magenta coupler having a releasable group shown by the formula, in the title material, and by specifying the coated amount of a whole magenta coupler and the total coated amount of the photosensitive material to a prescribed value, respectively. CONSTITUTION:In the photosensitive material having at least one layer of blue, green and red sensitive silver halide emulsion layers mounted on a supporting body, respectively, at least one kind of the 5-pyrazolone magenta coupler having the releasable group shown by the formula is incorporated in the photosensitive material. And, the coated amount of the whole magenta coupler, and the total coated amount of the photosensitive material are specified to <=0.5mmol/m<2> and <=0.63g/m<2>, respectively. In the formula, L1 and L2 are each methylene or ethylene group, (l) and (m) are each 0 or 1, R1 is hydrogen atom or alkyl group, etc., R2 is a group capable of binding to the group A through carbon, oxygen, nitrogen or sulfur atom, A is carbon or sulfur atom, when the group A is carbon atom, (n) is 1 or 2, when the group A is sulfur atom, (n) is 1 or 2, B is carbon, oxygen, nitrogen or sulfur atom, X is an atomic group necessary for forming a ring, the groups R1 and R2 together with each other may form a ring.
Patent JP-S5894526-A (JP)
Title: Shaft sheathing wall for inclined foundation
Inventor: TEZUKA NAOKAZU
IPC: E21D5/08
Filed: 1981-11-30
Abstract: PURPOSE:To reduce the amount of excavation by a method in which a connecting sheathing wall with a covering plate fixed to a peripheral metal connected with the upper end peripheral edge of the lower side sheathing wall is provided and the varied portion of cross section is formed by the connecting sheathing wall. CONSTITUTION:A connecting sheathing wall 40 for connecting an upper side sheathing wall 20 to be used in an inclined foundation with a lower side sheathing wall 30 to be constructed eccentrically to the sheathing wall 20 is provided. Also, a peripheral edge metal 41 to be conected with the upper end peripheral edge of the lower side sheathing wall 30 is provided to the connecting sheathing wall 40, and a covering plate 42 with an opening 43 is provided in such a way as to connect it with the peripheral edge metal 41 and also with the lower end of the upper side sheathing wall 20. By this, the construction work of the sheathing wall can be made easier and its strength can also be raised.
Patent JP-H0243309-A (JP)
Title: Method of charging raw material to blast furnace
Inventor: FUJITA MASAO
IPC: C21B5/00
Filed: 1988-08-03
Abstract: PURPOSE:To allow the adoption of diversified raw material charging patterns to a blast furnace operation by executing the acceptance and delivery of the raw materials by the upper and lower sealing values of an upper furnace top hopper, providing a flow rate regulating gate valve to a lower furnace top hopper maintained under the pressure equal to the pressure in the furnace and charging the raw materials into the furnace. CONSTITUTION:The furnace top hoppers 3, 4 are installed in two upper and lower stages to the blast furnace. The sealing valves 5, 6 are provided to the upper and lower parts of the upper hopper 3 to accept the raw materials from conveyor chutes 1, 2 and to deliver the same to the lower hopper 4. The lower hooper 4 is maintained under the pressure equal to the pressure in the furnace and is provided with the flow rate regulating gate valve 11 in the lower part. The raw material delivery from the lower hopper 4 is executed in this way and the raw materials are charged via a distribution chute 7 into the furnace. The adoption of the diversified raw material charging patterns to the blast furnace operation is thus possible.
Patent JP-S6085456-A (JP)
Title: On-vehicle acoustic apparatus controlling device
Inventor: UMEHARA KENJI
IPC: G11B31/00
Filed: 1983-10-14
Abstract: PURPOSE:To prevent misjudgement that CST or CD is out of order in a device that remote controls selection of plural acoustic apparatuses such as cassette deck (CST), a compact disk player (CD) by inhibiting selection of the acoustic apparatus when a cassette or a compact disk is not inserted in the CST, CD. CONSTITUTION:A switch 19 is closed when insertion of a cassette is detected by a cassette detecting circuit provided in the CST and enables power source supply to the CST through an analog switch circuit 9. A switch 20 is closed when insertion of a compact disk is detected by a compact disk detecting circuit provided in the CD and enables power source supply to the CD. An inhibiting circuit 21 accepts input of an operation button 603 when insertion of the cassette is detected by a cassette detecting circuit, and inhibits input of the operation button 603 when insertion of the cassette is not detected. An inhibiting circuit 22 inhibits input of an operation button 604 when insertion of the compact disk is not detected.
Patent JP-H1017693-A (JP)
Title: Manufacture of poly olefin porous membrane
Inventor: MEGURO KAZUHIRO
IPC: H01M2/16
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a porous membrane comprising a polyolefin and having mechanical strengths, especially a high Young's modulus, applicable to various usages. SOLUTION: This manufacturing method of a porous membrane from a polyolefin includes filming of a mixed composition of a polyolefin and a plasticizer and a primary drawing process, a secondary drawing process, and a plasticizer extraction process. In this case, the film is drawn (primary drawing), at a temperature of -100-50 deg.C, 1.5-3.0 times to at least one direction. The porous membrane has a Young's modulus of not less than 40kg/mm<2> .
Patent JP-H0728073-A (JP)
Title: Liquid crystal display element and its production
Inventor: MURATA TATSUO
IPC: G02F1/1343
Filed: 1993-07-09
Abstract: PURPOSE:To provide a rugged shape on the surface of even a large-area transparent electrode with the thickness distribution accuracy when a film is formed and to obtain the improved gradation display and an excellent display grade by utilizing the difference in etching characteristic between different crystal states. CONSTITUTION:The film of indium-tin-oxide(ITO) is laminated in two different crystal states, and only the upper layer is patterned by utilizing the difference in etching characteristic between both states to form a protrusion. Namely, a polycrystal ITO film 2 is formed on a glass substrate 1 and patterned by photolithgraphy and etching. The film 2 is etched by a strong acid, and then an amorphous ITO film 5 is formed and etched by a weak acid. Since the film 2 is not etched by a weak acid, the amorphous ITO film 5 on the polycrystal ITO film 5 is selected etched by the weak acid, and ruggednesses are precisely formed.
Patent JP-H1037419-A (JP)
Title: Device for hanging roof panel
Inventor: TANIMOTO NORIHISA
IPC: E04D3/35
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a hanging device wherein a roof panel is not damaged and dropped, can be simply hung up and hanging work can be completed without taking out useless members. SOLUTION: The hanging device is provided with a roof panel body 7 mounted on a ridge member 2 in the neighborhood of a ridge side end, a rear plate 4 having a bottom hole provided to be hung on the ridge side end of the roof panel body 7, a detachable space 33 formed between the rear plate 4 and the ridge member 2 and a outer shape substantially J-shaped rear hanging tool 1 to which a risen edge part 6 is inserted from the detachable space 33 to detachably be mounted on the bottom hole 14. At the time, risen size of the edge part 6 of the rear hanging tool 1 is formed lower than the size of the detachable space 33.
Patent JP-S5982940-A (JP)
Title: Production of hydrogel
Inventor: NANBU MASAO
IPC: A61F7/10
Filed: 1982-11-02
Abstract: PURPOSE:To obtain a gel which is highly elastic and resilient and does not freeze in the freezing chamber of a refrigerator by molding an aq. soln. contg. PVA and water soluble polyhydric alcohol having specific performance respectively at specific concn., cooling and solidifying the molding then subjecting the same to vacuum dehydration. CONSTITUTION:An aq.soln. which contains PVA of 95mol% rate of saponification and >=1,500 average degree of polymn. and water soluble polyhydric alcohol of 2-6C having 2-6 hydroxyl groups in a molecule and is adjusted to 10- 25wt% and 1-40wt% respectively in the concn. of the PVA and the water soluble polyhydric alcohol is cast and molded into a vessel having a desired shape while said soln. is maintained at a high temp. of >=50 deg.C. The molding is cooled and solidified at <-5 deg.C and is subjected to vacuum dehydration at 5wt%- 95wt% dehydration rate. The resulting hydrogel is highly elastic and resilient and does not freeze in the freezing chamber of a refrigerator. The hydrogel is used as a substitute for an ice pillow, ice bag, etc. wherein advantage is taken of such properties.
Patent JP-H0243903-A (JP)
Title: Recovery of solvent
Inventor: HASEGAWA HIROSHI
IPC: B01D11/02
Filed: 1988-08-02
Abstract: PURPOSE:To reduce the amount of a liquid required for treatment in a distilling and refining process by leading an unfilterable liquid flowing from a filtering process into a distilling and refining process and refluxing a refined liquid flowing out from the latter process into an extracting process using the solvent being processed. CONSTITUTION:In a first circulation system 21, an extracted liquid flowing out of an extractor 24 is sent into a filter 25 and a filtrate flowing out therefrom is sent into the extractor 24. In a second circulation system 22, an unfilterable liquid flowing out from the filter 25 is sent back again into the filter 25. In a third circulation system 23, the unfilterable liquid flowing out of the filter 25 is sent into an evaporating can 26 and a distilling column 27 and a refined liquid flowing out from the distilling column 27 is sent into the extractor 24. In such a flow, owing to a high filtering efficiency in the filtering process and due to a small amount of the liquid to be treated in the distilling and refining process, the size of the distilling device and the cost arising from the recovery of the refined solvent can be reduced.
Patent JP-2000029980-A (JP)
Title: Optical reader device
Inventor: ITO KUNIHIKO
IPC: G06K7/10
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To provide an optical reader device for maintaining sufficient read capacity in a long time by automatically compensating the deterioration of an LED light source due to aging change, and extending the life of a product. SOLUTION: The deterioration of an LED light source is estimated according to a aging time. When 30000 hours pass (S40: YES), a first deterioration compensation processing is executed (S60), and when 5000 hours pass (S70: YES), a second deterioration compensation is executed (S80). The compensation can be executed by lengthening the exposure time of a light receiving means, and directly increasing the received light quantity of the light receiving means, or the received light quantity of the light receiving means can be increased by increasing the emitted light quantity of a light emitting means. Also, the received light quantity can be increased by lengthening the light emitting time of the light emitting means within a time zone in which the light emitting means is in a state capable of light emission, or when the passage of a reflected light to the light receiving means is limited due to a diaphragm, the received light quantity can be increased by adjusting a diaphragm opening time.
Patent JP-S5983993-A (JP)
Title: Growth of semiconductor layer of single crystal
Inventor: KITAJIMA HIROSHI
IPC: C30B13/24
Filed: 1982-11-02
Abstract: PURPOSE:To grow a silicon semiconductor of single crystal using a window part as seed crystal, by forming a SiO2 insulating film having a window on a silicon substrate of single crystal, applying amorphous or polycrystalline silicon to the film, irradiating it with Ar laser and CO2 laser. CONSTITUTION:The SiO2 film 2 as an insulating film is formed on the silicon substrate 1 of single crystal, part of it is provided with the window 3, the silicon substrate of single crystal is exposed and used as seed crystal. The amorphous or polycrystalline silicon layer 4 is applied to the whole surface of it by CVD method. The layer is irradiated with the continuously oscillating Ar laser 5, so the temperature of the substrate 1 reaches 400 deg.C. The CO2 laser 6 is chopped, the substrate is irradiated with it with a period of about 5 milisecond for about 2 milisecond irradiation time repeatedly. As the amorphous or polycrystalline silicon layer 4 is melted, the single crystal is grown using the exposed face of the single crystal as seed crystal.
Patent JP-S6438518-A (JP)
Title: Device for securing proper draft quantity of burner
Inventor: UEDA HIROKAZU
IPC: F23N3/08
Filed: 1987-07-31
Abstract: PURPOSE:To secure a proper draft quantity with respect to an actual exhaust air resistance by storing a reference fan motor current with respect to a reference exhaust air resistance of a burner, and correcting a motor drive voltage in a direction of reducing a difference between the reference exhaust air resistance and an exhaust air resistance in the actually installed burner. CONSTITUTION:A predetermined reference fan motor drive voltage is applied to a DC fan motor 3b by a motor reference drive voltage setting part 11, and a current flowing through a motor 3b is taken into a controller 10 to detect the voltage by a voltage detecting part 12. The difference between the detected voltage and the reference voltage is computed by a voltage difference computing part 13. This voltage difference corresponds to the difference between the reference exhaust air resistance of the fan and the actual exhaust air resistance. The voltage difference data obtained by the voltage difference computing part 13 are transmitted to a motor drive voltage detecting part 14 compute the quantity of correction to be added to the motor drive voltage. In a motor drive voltage computing part 15, the fan motor drive voltage is computed in correspondence with the set hot water temperature, and at the same time, a final motor drive voltage is computed by adding the quantity of correction obtained from the motor drive voltage correcting part 14 to the voltage computed.
Patent JP-S6255460-A (JP)
Title: Ignition timing controlling device for multi-cylinder internal combustion engine
Inventor: MORITA TATSURO
IPC: F02P5/152
Filed: 1985-09-03
Abstract: PURPOSE:To effect a positive knocking control by providing NO.2 criterion which is larger than NO.1 criterion so as to make a correction to the amount of correction for an ignition timing to cylinders other than a cylinder in case that the combustion condition exceeds NO.2 criterion. CONSTITUTION:A knocking judging unit 3 detects the knocking level S of each of cylinders so as to compare the detected level with both NO.1 criterion SL1 and NO.2 criterion SL2 which is larger than NO.1 criterion, for making a judgement, and then the resultant is outputted to a correction unit 6. In the correction unit 6, the amount of correction for a cylinder, which corresponds to a cylinder number signal from a cylinder judging unit 4, is read out from a correction memory 5, then the specified correction is simultaneously made as required based on the output from the judging unit 3. And when there occurs such a great knocking as one of SL2<S, the specified correction is made not only to the cylinder in question but also to the other cylinders. With this, even if a great knocking occurs because of a change in loading, it can be restrained instantly.
Patent JP-H0613719-A (JP)
Title: Printed wiring board
Inventor: KAWAKAMI SHIN
IPC: H05K1/02
Filed: 1992-06-26
Abstract: PURPOSE:To obtain a flat-surface printed wiring board having high reliability and excellent workability in the process to be followed. CONSTITUTION:The first conductive pattern 2 is formed on an insulated substrate 1, and the first insulating layer 3 is formed on the first conductive pattern 2. The second insulating layer 4, consisting of the pattern reverse to the second conductive pattern 5, is formed on the first insulating layer 3, the second conductive pattern 5 is formed by burying the conductive material such as conductive ink and the like in the recessed part 43 composed of the second insulating layer 4, and then an overcoat 6 is provided.
Patent JP-H1034610-A (JP)
Title: Cutting machine
Inventor: SHIBATA YOSHINORI
IPC: B27G3/00
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To regulate an air current in a dust collecting path and efficiently collect cuttings. SOLUTION: A dust collecting nozzle 12 fitted to a blade case 7 consists of a bell-mounted uptake part 13 and a discharge part connected to the rear part of the uptake part 13. In addition, two guide plates 17, 18 are installed extending in parallel at a position holding a saw blade 8 in an opening 16, and guide cuttings scattered to the lateral side of the saw blade 8 into the uptake part 13. Further, an air current regulatory plate 19 which vertically traverses the opening 16 at the same elevation as the edge of the guide plate 17 and extends upto the border with the discharge part splitting the internal space of the uptake part 13, is provided in parallel with the guide plates 17, 18 to the right of the guide plate 18. Besides, a diametrally narrowed ventilation chamber 20 is formed right after the saw blade 8.
Patent JP-2001021328-A (JP)
Title: Lead frame inspection device
Inventor: MAKINO HARUHISA
IPC: G01B11/24
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To efficiently carry out inspection work with high accuracy by improving the inspection performance of a lead frame inspection device by providing a neuro-circuit, etc., which specifies the state of a lead frame based on pre- learned registered information. SOLUTION: A CCD camera 6c inputs the picture of the lead forming area of a transported lead frame 3 and ring-like illuminating lamps 6b arranged in multiple stages so as to surround the optical axis of the camera 6c project light rays upon the lead frame 3. Then a neuro-circuit computes the comparison between the luminance data of a previously fetched input picture and a next fetched input picture at every picture element by analyzing the data and specifies the state of the lead frame 3 based on pre-learned registered information in accordance with the computed results. A control means 8 discriminates whether the inspection can be continued or not in accordance with the output of the neuro-circuit.  Therefore, the state of the lead frame 3, such as an oil mass adhering to the frame 3, the fluttering of the frame 3, and the scratch, dent, surface decomposition, cut section, etc., of the frame 3 can be specified concretely.