baber/WOPTO huggingface dataset:
Patent JP-H01103956-A (JP)
Title: Graphite electrode stock for discharge processing
Inventor: KOTADO AKIO
IPC: C04B35/52
Filed: 1987-10-15
Abstract: PURPOSE:To obtain the title electrode stock which is excellent in roughness of a surface worked by electric discharge machining and consumption rate of the electrode by heating and kneading both pulverized specified mosaic coke and a binder and pulverizing the blend and thereafter molding, sintering and graphitizing it. CONSTITUTION:Mosaic coke powder having 1.2-1.6 ratio of long diameter to short diameter and <=5mum mean particle diameter is obtained by pulverizing mosaic coke in which large parts consists of a mosaic structure and a needle part is 10wt.% and below. Then after heating both 100pts.wt. coke powder and 80-200pts.wt. binder (e.g. tar and pitch) consisting of >=55% fixed carbon and <=25% quinoline insoluble substance at about 250 deg.C and kneading the mixture, volatile matter is regulated and molding powder is obtained by pulverizing the mixture so that 50% thereof is regulated to <=10mum diameter. Thereafter this molding powder is molded and calcined and thereafter graphitized to obtain a graphite electrode stock for electric discharge machining which has <=5,000Angstrom  mean pore diameter and >=800kg/cm<2> bending strength.
Patent JP-H11102301-A (JP)
Title: Parity arithmetic circuit
Inventor: NAGAI HIROSHI
IPC: G06F11/10
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To make the needed circuit scale small by providing storage areas corresponding to parity operations which have different start bits and carrying out the parity operations while putting operation halfway data of the respective parity operations in and out of the respective storage areas. SOLUTION: A data sequence as an object of the parity operations is inputted from a data sequence input terminal 200 to an exclusive OR circuit 2. Eight storage areas are provided in a RAM circuit 4 corresponding to the 8-bit parity operation having different start bits and while parity operation result data (operation halfway data) of the respective parity operations are put in and out of the respective storage areas, the respective parity operations are carried out, so those 8-bit parity operations can be performed by one exclusive OR circuit 2. Further, the RAM circuit 4 receives counter value data from a counter circuit 1 as its address input and a clock as an R/W signal for read/write switching to read and write the respective operation result data.
Patent JP-H0689638-A (JP)
Title: Horizontal one point disconnector
Inventor: YONEKAWA YOSHIHIDE
IPC: H01H31/20
Filed: 1992-09-04
Abstract: PURPOSE:To remove dust or an oxidized coating film so as to prevent defectiveness due to contact deficiency between contacts even if dust adheres to the contacts or an oxidized coating film is formed on the contacts. CONSTITUTION:In ON operation, contacts 4a, 4b are brought into contact with each other and blades 5a, 5b are rectilinearly aligned. After a switch drive source 12 is stopped, a control motor 14 is rotated several times forward and reversely. The rotation is transmitted to an operating rod 9 via a clutch 13 so that the blades 5a, 5b are oscillated in the ON and OFF directions and the contacts 4a, 4b are slid on each other.
Patent JP-2000086255-A (JP)
Title: Method for molding optical element
Inventor: NAKAGAWA NOBUYUKI
IPC: C03B11/08
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain an optical element which does not give rise to chipping and cracking at a ridge line part by feeding a glass gob subjected to weight regulation into a female mold having a cavity approximate to a finished good shape, heating the glass gob to a temp. corresponding to a specific viscosity, packing the glass gob into the cavity by softening fluidization, forming the optical element having the shape approximate to the finished good shape and subjecting the optical element to press forming by forming dies. SOLUTION: The glass gob is heated to the temp. corresponding to 105 to 108.5 dpa.s in viscosity. The glass gob 3 is fed into the cavity of the female mold 1 and the male mold 2 is slidably fitted thereto and is pushed by pressure to form the glass gob to the shape approximate to the finished good shape. Pressing force below 30 KPa is loaded on the glass gob to transfer the cavity inside surface to the glass gob surface. Carbon stock is used for the female mold. The optical element is formed to a non-axisymmetrical shape and comes into contact with the inside surface of the cavity so as to form R=0.5 to 1.5 mm (radius of curvature) at the ridge line part. The optical element is press formed under vacuum by using the forming dies in such a manner that the surface roughness attains Ra=10 nm or below.
Patent JP-H02108381-A (JP)
Title: Editing system
Inventor: KIMURA TAKASHI
IPC: G11B27/029
Filed: 1988-10-18
Abstract: PURPOSE:To confirm both pictures to be edited by synthesizing a part of repro duction picture of the deck of a source side between IN point and OUT point and the reproduction picture of the deck of a master side under a pre-view mode, and outputting it. CONSTITUTION:The time code of editting points (IN point and OUT point) at a source side VTR 1 and a master side VTR 2 is registered in an operation part 16. Next, a pre-view operation is started by the operation part 16, the tape travelling system 17 of the both VTR is controlled, and the tape is fed to a pre-roll point preceding to a specific time from the IN point. The tape reaching earlier stands by at the pre-roll point, when both are complete, the both VTR are reproduced, a reproduction signal is outputted from the VTR 2. Next, when it reaches an editing IN point, a switching signal 5 is operated through an instruction from a CPU 15, and the output from the VTR 2 is switched to the picture signal to be synthesized by a picture synthesization circuit 11. When it reaches an editing OUT point, the output from the VTR 2 is switched to the reproduction picture by an instruction from the CPU 15 again.
Patent JP-S63191765-A (JP)
Title: Packer
Inventor: LUCAS MARTHE
IPC: B65D51/18
Filed: 1987-10-15
Abstract: The packing device has a cap insidely containing a cover provided with a seal corresponding to a bearing surface of the body of the packing device. The body forming lateral studs cooperates with protruding bearing surfaces formed by lugs defined by the cap.
Patent JP-H0975704-A (JP)
Title: Method for feeding processing solution and device therefor
Inventor: SENBA NORIO
IPC: H01L21/027
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To feed processing solution in a proper pressurized state by removing pressurizing gas dissolved in the processing solution. SOLUTION: A processing solution feeder is provided with a tank 22 for housing a developer D as processing solution, a gaseous N2 supply source 24 connected to the tank 22 through a pressurizing gas feeding pipe 23, and a feeding nozzle 21 connected to the tank 22 through a feeding pipe 25. Between the tank 22 and the feeding nozzle 21, an intermediate tank 26 is interposed through a first switching valve 31 and a second switching valve 32 on the inflow and outflow sides thereof, respectively. A pressure reducing means 27 is connected to the intermediate tank 26 through a pressure reducing switching valve 60 and also the gaseous N2 supply source 24 is connected thereto.
Patent JP-H1176318-A (JP)
Title: Fluid pressure utilizing mat unit
Inventor: KAMIJO TAKESHI
IPC: A61G7/05
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To improve an effect for preventing bedsores and to reduce labor for an attendant by fixing a control means for changing the expanding state of an expansion bag while controlling a switching valve for connecting a fluid pressure generating means and each expansion bag based on data detected by a body center position detecting means. SOLUTION: Concerning this fluid pressure utilizing mat unit, the body center of a patient is detected by a maximum pressure position detecting circuit 31 as a body center position detecting means and the expanding state of airbags 1 consisting of the main body of mat is changed by controlling a switching valve 4 through a switching valve control circuit 32 at a control circuit 3 based on the data detected by that circuit 31. Therefore, the expansion of left and right airbags 1 can be switched with the central position (near the backbone) of the patient as a center in spite of the lying position of the patient and without sliding the patient, the action of tossing about in the bed can be automatically performed at the stable angle of tossing about in the bed. As a result, the stable effect for preventing bedsores can be provided.
Patent JP-H04264274-A (JP)
Title: Automatic in-circuit tester and testing method thereof
Inventor: MAIKERU ERU BUROTSUKU
IPC: G01R31/28
Filed: 1991-09-12
Abstract: PURPOSE: To improve the contact between a contact on a PCB and a probe in an automatic in-circuit tester. CONSTITUTION: A PCB 12 is indexed to a board mounting system 10 of an automatic in-circuit tester, and a probe 14 is pressed against the PCB 12. After that, vibration is applied to the above contact at a quasi-ultrasonic frequency that approximates to the resonance frequency of the board mounting system 10 for a specific amount of time. The press and vibration are given from a ball screw 32 that is connected to a step motor 24 via a ball nut 38 fixed to the ball mounting system 10.
Patent JP-H09103703-A (JP)
Title: Garbage treating device
Inventor: TANAKA NOBUMASA
IPC: B02C18/00
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To smoothly crush and discharge garbage and to save the city water by dividing a passage from the sink opening of a sink cabinet to a drain pipe to a plurality and communicating one of these passages to a crushing mechanism and the other to a water storage tank and the downstream side of the water storage tank with the crushing mechanism, respectively. SOLUTION: A cylindrical body 10 is provided with a crude refuse feed port 10A communicating with the crushing mechanism 8 and a drain port 10B on its circumferene. A filter 12 is mounted at the drain port 10B. A water collecting port 10C existing on the downstream side is communication with the crushing mechanism 8 via the water storage tank 14 and a pump 16. The downstream side of the crushing mechanism 8 passes the drain port 20 and is communicated with water treatment equipment existing downstream. The passage from the sink 2 of the sink cabinet to the drain port 20 is divided to a plurality and the one passage thereof is communicated as a refuse feed path with the crushing mechanism 8. The other passage is communicated via the filter 12 with the water storage tank 14.  The kitchen waste water accumulated in the water storage tank 14 is transferred by the pump 16 to the crushing mechanism 8, by which the crushed crude refuse is smoothly discharged to the drain port 20. The kitchen drain water is recycled.
Patent JP-H11100565-A (JP)
Title: Heat-resistant adhesive composition for electronic component
Inventor: OKA OSAMU
IPC: C09J7/38
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive capable of performing bonding at a relatively low temperature, not undergoing resin flow in a process under applied heat and pressure and having improved reliability by including two specified polyimides. SOLUTION: This adhesive is prepared by mixing 100 pts.wt. polyimide comprising 100-30 mol.% at least one type of structural units selected among structural units represented by formulas I and II [Ar is an aromatic-ring-containing divalent group (e.g. group of formula III); R1 to R4 are each H, a 1-4C alkyl or an alkoxyl, provided that not all of them can be H atoms simultaneously] and 0-70 mol.% at least one type of structural units selected among structural units of formulas IV and V (R is a 1-10C alkylene or -CH2 OC6 H4 - with the methylene group bonded to the Si;  and x is 1-20) and having a number-average molecular weight of 4,000-400,000, desirably 8,000-200,000 with 5-150 pts.wt. polyimide comprising structural units represented by formula IV and having a number-average molecular weight of 4,000-400,000, desirably 8,000-200,000 and optionally at most 15 pts.wt. silane coupling agent and 0.1-50 pts.wt. filler having a particle diameter of 1 μm or below.
Patent JP-H1093650-A (JP)
Title: Transmitter-receiver for modulation parameter variable adaptive modulation system
Inventor: ASANO KATSUHIRO
IPC: H04B1/40
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To apply a modulation parameter variable adaptive modulation system to a transmitter-receiver for TDD (time division duplex) provided with an equalizer of wide band transmission. SOLUTION: The output level of a reception part 3 is controlled by an AGC circuit 4 so that it is fixed, and equalization processing is performed after orthogonal detection in an equalizer 5 to output reception data. Further, an obtained equalization error (a) is given to a propagation characteristic estimating circuit 6 to estimate the propagation line state of this reception slot, and a modulation system of a modulation parameter corresponding to this state is designated from a modulation system control circuit 7 to a modulation circuit 1 to modulate transmission data, and a next transmission slot is transmitted from a transmission part 2.
Patent JP-H01104593-A (JP)
Title: Automation system of dust crane
Inventor: NISHIOKA TORU
IPC: B66C13/46
Filed: 1987-10-16
Abstract: PURPOSE: To speed up the landing speed of a bucket, and reduce the danger of fall of the bucket while obtaining a distribution curve of the height of refuse by fixing plural reflection type level sensors to a crane girder at a predetermined interval so as to be vertically directed downward. CONSTITUTION: Plural reflection type level sensors 2-a-2-d are fixed to a crane girder 1 with the predetermined space so as to be vertically directed downward, and a level of a refuse layer just under each sensor 2-a-2-d is compared with the position information of the traveling direction from a position detecting device provided in a crane traveling device, and measured by these sensors 2-a-2-d. A distribution line showing the relation between positions along in the traveling direction and height of the refuse at the time of moving the crane is thereby obtained, and the landing speed of a bucket 5 is controlled in response to the height of the refuse, and the refuse inside of a refuset bit 9 is held by the bucket 5 in order from the highest level of the garbage, and holding of an inclined surface by the bucket 5 is eliminated so as to reduce the danger of fall of the bucket 5.
Patent JP-H1082775-A (JP)
Title: Data processor for analyzer
Inventor: SHIBATA MASAYUKI
IPC: G01N30/86
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To facilitate search of analysis condition data or the like of a standard sample with calibration information obtained in order to verify reliability of analysis. SOLUTION: An analysis order of a series of a plurality of samples is set in schedule, and data are managed by a database structure comprising a management table 40 for every row of the schedule corresponding to analysis of one sample, a management table 41 of a data file of respective analysis results, and a coupled management table 42 describing a correspondence between each row of the schedule and the data file of the analysis results. Thus it is easy to follow back a schedule for performing the analysis from the results of an unknown sample to find a method file of a standard sample contained in the schedule.
Patent JP-H0899437-A (JP)
Title: Image forming device
Inventor: TAKAHASHI MASAKI
IPC: B41J2/44
Filed: 1994-09-30
Abstract: PURPOSE: To obtain an image forming device wherein irregular gray level of image and image shift do not occur for a long time without using high-precision machine parts and stable high image quality can be maintained. CONSTITUTION: A rotation detection means obtains a quantity of rotational movement of an image record medium 9a. A record timing control means controls a record timing to start recording images in a direction intersecting the direction of the rotational movement of the image record medium 9a by the quantity of the rotational movement to be obtained by the rotation detection means. An image record means 209c1 has a light beam scan record means 209c which drives a reflecting mirror 209c10 rotatably within a range of predetermined angles so as to scan light beam in a direction intersecting the direction of the rotational movement of the image record medium 9a almost rectangularly and records images on the image record medium 9a by blinking of the light beam.  The record timing control means is a scanning timing control means for controlling a scanning timing of the light beam based on the quantity of the rotational movement to be obtained by the rotation detection means.
Patent JP-2001080701-A (JP)
Title: Foldable refuse bag collecting box
Inventor: KANEMOTO MICHIKAZU
IPC: B65F1/00
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a foldable refuse bag collecting box capable of completely preventing refuse bags from being scavenged by small animals and allowed to be installed and stored at any place. SOLUTION: This collecting box comprises front and rear wall plates 1, right and left side-wall plates 2, and a cover plate 3. These wall plates are formed by tensely installing a net of stainless steel wire on an aluminum frame body 4. The front and rear wall plates 1 are hinged to the right and left side- wall plates 2 to allow them to be foldable. The right and left side-wall plates 2 is formed of two divided bodies hinged to each other. The cover plate 3 is hinged to the upper edge of the rear wall plate so as to be opened and closed.
Patent JP-S63115130-A (JP)
Title: Optical device
Inventor: TSUKIKI KAZUNORI
IPC: H01S3/101
Filed: 1986-11-01
Abstract: PURPOSE:To control the position of the optical axis of a light beam and the position of a focus without providing any mechanical movable part by applying refractive index control voltages between refractive index control electrodes and controlling the refractive indexes of dielectrics with the refractive index control voltages. CONSTITUTION:The dielectric 3 for tracking is varied in refractive index with the refractive index control voltage for tracking which is applied between refractive index control electrodes 4 and 4 to shift the optical axis of the laser beam LB in position. Further, a dielectric 5 for focusing is varied in refractive index with a refractive index control voltage for focusing which is applied between refractive index control electrodes 6 and 6 to shift the beam LB in focus position. Then shift in the position of the optical axis and focus position are made in such directions that a tracking error and a focus error are eliminated. Therefore, the light beams passing through the dielectrics can be shifted in position in parallel or in focus position without providing any mechanical movable part.
Patent JP-H112414-A (JP)
Title: Oil separator for kitchen
Inventor: SATO MASARU
IPC: F24C15/20
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an oil separator to be excellent in fire-proof ability, cleaning easiness, and oil separation performance. SOLUTION: An oil separator A comprises a separator body 1 provided at a lower part with an agitating chamber 18 storing water. The separator body 1 is provided at an upper part with an inlet 2 for polluted gas and an exhaust fan 8, at one of sides with a shower nozzle 13 to circulate water in the agitating chamber 18, and on the opposite side to the shower nozzle 13 with a discharge pipe 16, and at the inside with a partition plate 3 partitioning the separator body 1 into an inlet chamber 5 and an outlet chamber 6. The oil separator A is further provided at a lower part with a curved part 3a, an agitating plate 7 provided at a lower part with a curved part 7a positioned opposite to the lower curved part 3a of the partition plate 3, and a flying preventing plate 4 provided at the intermediate part of the partition plate 3 with a downwardly curved end part 4a. In this case, an oil content drops in water in the agitating chamber 18 and clean air is discharged by an exhaust fan 8.
Patent JP-2000070437-A (JP)
Title: Game machine
Inventor: YOSHIDA HIROSHI
IPC: A63F5/04
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To enable a player to have the pleasure of seeking his inside drawing result in a game machine by having an informing means to inform him of the inside drawing result that a great success occurred. SOLUTION: Lighting control of a notice lamp 25 is carried out as follows. First, eleven kinds of confirmation patterns are referred to (step 301), and it is judged whether a production state combination pattern of a game start sound, a reel lamp lighting-OFF pattern and a reel lamp flashing pattern in a series of flow of the present game coincides with any of these confirmation patterns or not (step 302). If not, the process is terminated. If it coincides, it is then judged whether the notice lamp 25 is now lighted On or OFF (step 303),and if OFF, the notice lamp 25 is controlled to light ON by a lamp drive circuit 48 (step 304). If it is being lighted ON, the process is terminated.
Patent JP-H08188434-A (JP)
Title: Mold for producing preform for optical fiber and production of preform for optical fiber using the same mold
Inventor: OISHI YASUTAKE
IPC: G02B6/00
Filed: 1995-09-04
Abstract: PURPOSE: To obtain a preform capable of providing an optical fiber having an ultralow loss by successively casting a clad glass melt and a core glass melt into a hollow part of a mold having the hollow part and a hollow bottom having a larger diameter than that of the hollow part. CONSTITUTION: A mold 1 for producing a preform for an optical fiber equipped with a hollow part 1A for forming the preform for the optical fiber having a uniform diameter or a diameter increasing from the upper to the lower parts and a hollow bottom connecting to the hollow part 1A in the lower part thereof and further a larger diameter of the hollow bottom than that of the lower end of the hollow part 1A is prepared and a clad glass melt 2 is then cast into the hollow part 1A of the mold 1. A core glass melt 4 is then cast onto the clad glass melt 2 to make the core glass melt 4 flow into the hollow bottom in the central part of the clad glass melt 2. The resultant casting is then cooled to afford the preform for the optical fiber.
Patent JP-H03124162-A (JP)
Title: Automatic retransmission request transmission method for facsimile equipment
Inventor: SUZUKI KOSHU
IPC: H04N1/32
Filed: 1989-10-09
Abstract: PURPOSE:To improve the transmission efficiency by monitoring the state of a reception signal in a MODEM training protocol and deciding the size of a block included in a data frame based on the result. CONSTITUTION:When the reception of a training check signal TCF is finished, an integration value of an error signal ED is referenced, the reception state is discriminated and the size of a data BT by one block included in the data frame is decided based on the result of discrimination. Thus, the picture information transmission of the automatic retransmission request mode is implemented and the frame size is decided in response to the reception state of the training check signal TCF, then efficient picture information is sent in response to the state of the transmission line for the case.