baber/WOPTO huggingface dataset:
Patent JP-H04132269-A (JP)
Title: Photoelectric transducer
Inventor: NAKAMURA TAKURO
IPC: H01L31/04
Filed: 1990-09-21
Abstract: PURPOSE:To prevent breakage of electrodes and maintain a good characteristic by laying impurity high concentration layers and impurity low concentration layers one on top of another to make the p-layers of the pin-type amorphous silicon photoelectric conversion thin films of a photoelectric transducer. CONSTITUTION:An electrode 2 is formed on a substrate 4 and processes of laying p<-> type a-Si thin films, p<+> type a-Si thin films, i-type a-Si thin films, and n-type a-Si thin films one on top of another to make the specified number of photoelectric conversion thin films are repeated three times. When a resist mask 20 is formed and etching is made to remove unnecessary sections, the side faces of the ends of the photoelectric conversion thin films 10 are shaped into smooth taper form. The resist mask 20 is removed and an upper electrode 3 is formed along the side faces of the thin films. Because the side faces of the thin films are smooth, the electrode 3 is not cut at the section 3a on the side faces of the thin films.
Patent JP-S62113813-A (JP)
Title: Muffler for exhaust gas
Inventor: YAMAZAKI YUTAKA
IPC: B60K13/04
Filed: 1985-11-12
Abstract: PURPOSE:To prevent eddy currents resulting from back currents generated just after the discharge of the exhaust gas, and reduce a resonance at the outlet of exhaust pipes, by furnishing throttle members with a curvature at the outlets of exhaust pipes penetrating plural expansion chambers. CONSTITUTION:The exhaust gas discharged from the engine passes through a pair of exhaust gas ducts 2a and 2b, is gathered at a gathering pipe 5 furnished at the front end of the first expansion chamber 4, and flows into the first exhaust way pipe 6. Then the exhaust gas in the first expansion chamber 4 flows through the second exhaust way pipe 9 to a space 11 at the rear side of a cylindrical wall 7, flows further through the third exhaust way pipe 19 to a space 12 at the front side of the cylindrical wall 7, and then discharged into the air through the fourth exhaust way pipe 20. In such a system, at the outlets of pipes 6, 9, 19, and 20, are formed throttle members 14 with curvatures of separate sizes respectively. Therefore, eddy currents resulting from back currents generated at those outlets can be prevented.
Patent JP-H021168-A (JP)
Title: Organic thin-film element
Inventor: SATOU ITSUKO
IPC: H01L21/368
Filed: 1988-10-11
Abstract: PURPOSE:To obtain an organic thin-film element which is operated easily by a method wherein an organic thin film of either a first organic thin film containing a donor-natured molecule or a second organic thin film containing an acceptor-natured molecule contains a chemical species having a specific dipole moment. CONSTITUTION:At least either first or second organic thin films of an organic thin-film element composed of first organic thin films 4 containing a donor- natured molecule and second organic thin films 3 containing an acceptor-natured molecule contain a chemical species having a dipole moment P2. A dipole moment P1 generated by a charge transfer between the donor-natured molecule and the acceptor-natured molecule satisfies a relationship in Formula I. A mixed single molecule film of a nitroaniline alkyl chain derivative/TCNQ-C18/arachidic acid is used as the first organic thin films 4; an independent single molecule film of TTF-2C18 is used as the second organic thin films 3. Thereby, it is possible to obtain the organic thin-film element whose threshold value of an external potential is small and which is operated easily.
Patent JP-H0679532-A (JP)
Title: Electric discharge machining process and its device
Inventor: OIZUMI TADAO
IPC: B23H1/02
Filed: 1992-08-29
Abstract: PURPOSE:To accelerate electric discharge machining speed by letting the wave form of discharge current steeply rise between each electrode of an electric discharge machine and a work. CONSTITUTION:It is noted that inductance has a function of trying to maintain current having been flowing as is, electric discharge machining is thereby carried out in such a way that feeder lines LN1 and LN2 are connected to electric discharge electrodes 7 and 8 so as to let working current be supplied to the feeder lines from a power supply 6. A side path 14 and a transistor switch 13 are provided in the vicinity between the electrodes of the feeder lines, current at a specified level is supplied to the feeder lines from an auxiliary power supply 11 in advance with the transistor switch 13 closed before electric discharge between the electrodes is started, it is thereby possible that the wave form of discharge current steeply rises by supplying working current to both the electrodes via the feeder lines with the transistor switch 13 closed in response to detection of electric discharge started between the electrodes on the part of an electric discharge detecting section 9.
Patent JP-H0882621-A (JP)
Title: Method for improving blood collection vessel
Inventor: NAGAURA YOSHIAKI
IPC: G01N33/48
Filed: 1994-09-12
Abstract: PURPOSE: To provide a blood collection vessel which enhances a separation accuracy more for a collected blood. CONSTITUTION: A pipe 21 and a pipe-like side way or a take-out port are set inside a blood collection vessel 19. First, a tube 5 is used and only a small amount of blood plasma component or red blood cell is taken out to raise an interface of leucocyte or red blood cell or lower the interface so as to make end parts of the pipe 21 and pipe-like side way or take-out port agree with the interface. The leucocyte can thus be taken out correctly at all times. While the blood is kept in the collection vessel 19, the vessel is set to a centrifugal separator. After the blood is separated, the leucocyte in the middle of the blood plasma component and red blood cell is taken out with the use of one of a plurality of take-out ports formed in a side wall of the vessel 19.  Alternatively, only a small amount of blood plasma component or red blood cell is taken out first with the use of the tube 5 thereby to raise or lower the interface of leucocyte or red blood cell, so that the interface is agreed with a reference point of one of the take-out ports to take out the leucocyte.
Patent JP-S61132159-A (JP)
Title: Deodorized sardine meat and apparatus for producing same
Inventor: TAKEYAMA TERUYOSHI
IPC: A23L17/00
Filed: 1984-12-01
Abstract: PURPOSE:To obtain deordorized sardine meat free from the smell of sardine and having improved palatability, by adding barely flour to minced sardine meat, and kneading and heating the mexture. CONSTITUTION:Minced sardine meat is put into e.g. a silent cutter together with salt and spices, and finely chopped and kneaded. If necessary, artificial meant, etc., are added thereto, and the mixture is mixed by a mixer, etc., until the whole texture is homogenize. The kneaded raw material is charged to the hopper 21 of the copper 2 and minced to obtain the mince of ground sardine. The mince is thrown into a hot water tank 3 and boiled e.g. at about 90 deg.C for about 5min under agitation with a stirrer 6. The content of the hot water tank 3 is discharged to the separation apparatus 4 through the exhaust port or by tilting the tank 3. The boiled mince is scooped with the net 41 in the separation apparatus 4, and the hot water is recycled through the returning pipe 42 to the hot water tank e. The boiled mince on the net 41 is free from odor and can be cooked in various manners.
Patent JP-H02102861-A (JP)
Title: Antiskid controller
Inventor: FUKUSHIMA AKIRA
IPC: B60T8/172
Filed: 1988-10-07
Abstract: PURPOSE:To actualize compatibility of braking efficiency and running stability by judging a frictional stage between a wheel and road surface, and performing control over a high-select approach on a normal uniform road, while during sudden turning and on a low frictional road or the like, preferentially controlling brake pressure of the wheel at a side being considered to be yet more important. CONSTITUTION:In this controller, there are provided with a braking force adjusting means M1 controlling braking force between a first wheel and a second wheel, both wheel speed detecting means M2, M3 detecting each wheel speed, a running state calculating means M4 calculating a vehicle running state on the basis of the detected wheel speed, and a frictional state judging means M5 judging a frictional state between the wheels and a road surface on the basis of the calculated running state. In addition, there are provided with a weighting factor output means M6, which selects a weighting factor to be used at a weighting mean on the basis of the judged result here at, and a weighting means wheel speed calculating means M7 for finding a weighting mean wheel speed on the basis of each wheel speed and the weighting factor. Then, the braking force adjusting means M1 is controlled according to the weighting mean wheel speed.
Patent JP-H03116998-A (JP)
Title: Superconducting magnetic shielding case
Inventor: NAKAYAMA TOMONOBU
IPC: A61B5/055
Filed: 1989-09-29
Abstract: PURPOSE:To enable the various measurements of a brain magnetic wave or other external alternate magnetic fields to be accurately made by a method wherein a magnetic shielding case is formed of a bismuth high temperature oxide superconductor which is specified in dimensions and possessed of a specific magnetic shielding effect. CONSTITUTION:A magnetic shielding case 1 is formed of a bismuth high temperature oxide superconductor, which has a magnetic shielding effect of 1X10<-5> or below, molded in a cylinder or a rectangular parallelepiped whose one end is open and other end is close, and the length and the diameter of the case 1 concerned are in the ratio of 1 to 1 or below, where the magnetic shielding effect concerned is defined as the ratio of a magnetic field intensity sensed by a magnetic field detecting coil provided in the rectangular parallelepiped case 1 at a temperature of 77K to that at a room temperature when a measuring object is an external alternate magnetic field. The ratio of the diameter to the length of the case 1 is set to 1 or below, thereby a magnetic field is prevented from penetrating freely into the inner space of the case 1 through the open end. One end of the case 1 is made open, whereby a superconducting quantum interference element can easily be inserted. By this setup, the various measurements of a brain magnetic wave or other external alternate magnetic fields can accurately be made.
Patent JP-H02104899-A (JP)
Title: Lining device for tunnel
Inventor: KASHIWA TADANOBU
IPC: E21D11/10
Filed: 1988-10-12
Abstract: PURPOSE:To lessen the occurrence of dust and losses of concrete materials by providing a blow-in port for the inner surface side of a box-like part and an air vent leading to the air blow-in port in at least the upper region of the outside of the box-like part. CONSTITUTION:The opening side of a box-like part 1 is pressed on a wall face G to be lined by exactly positioning it, and a sprayer is operated to start up the spraying of concrete. A blow-in pipe 12 is moved, and concrete is almost uniformly blown into within the width of the box-like part, where the blow-in area 3 is filled with air and dust. The dust is allowed to escape through the mesh 2b to an air vent 4 and discharged through a suction pipe 15. The dust is dropped by a water curtain 17 into a trap 18 and air to be discharged through a fan 16 is cleaned. Since the blow-in area 3 is a closed space and the passage to the air vent 4 is interrupted by the mesh 2b, losses of concrete materials can be prevented.
Patent JP-S63108479-A (JP)
Title: Image segmenting device
Inventor: ENAMI TAKAFUMI
IPC: G06T7/00
Filed: 1986-10-27
Abstract: PURPOSE:To correctly and easily segment an image at the time of any image of a recognizing object by dividing an image area into small areas, extracting the histogram in an orthogonal direction and detecting the starting point and the end point of respective images in the small areas. CONSTITUTION:When the image area of an inclined character, etc., is segmented, the image of the object to be segmented, first, receives a usual scanning by a scanning means 1 and is read to a memory means 2. Next, the data, in a small area segmenting means 3 are divided to small areas B1-B6 in a vertical direction, the histogram is extracted at every small area in a horizontal direction, discriminated by the prescribed threshold and starting points S1-S6 and end points E1-E6 in respective small areas are detected. Based on the detecting result, a segmenting correcting means 4 executes the segmenting correction, two segmenting straight lines III and IV are determined in which the distance between the upper-most side and lower-most side straight lines goes to be minimum, and by using these segmenting straight lines, the inclined image area is segmented. Thus, for any image of the recognizing object, the segmenting can be correctly and easily executed.
Patent JP-S63109682-A (JP)
Title: Transmitting method for teletext utilizing catv system
Inventor: TAGAWA AKIRA
IPC: H04N7/03
Filed: 1986-10-27
Abstract: PURPOSE:To make teletext receivable, by taking out the teletext of each channel of telecasting, and transmitting the teletext by using anyone of the channels of a CATV system. CONSTITUTION:Broadcasted waves received through an antenna 1 are divided into signals for rebroadcasting and signals for teletext by means of a branching filter 2. The teletext signals are inputted to a controller 6 for automatic transmission through a teletext adaptor 5 for reception and teletext of the channel designated by a computer 10 is taken out from the teletext signals. The resulted teletext is sent to a teletext adaptor 12 for transmission in the received order through a multiplexer 11 and further supplied to a TV modulator 7 from the adaptor 12. After modulation at the modulator 7, the modulated teletext is sent to the main line 4 of a CATV system by means of a desired channel through a CATV head end device 3. Therefore, teletext can be received even if a teletext receiver and a teletext adaptor are not used.
Patent JP-H1196093-A (JP)
Title: Look-ahead control system for unspecified destination circulation data and system using the same
Inventor: TSURI KATSUNARI
IPC: H04L12/58
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To accelerate the speed of a response to circulation data by efficiently allocating the circulation data, which are transmitted to the unspecified destination on a network, to respective recipients and performing the look-ahead of received data at the computer of every recipient. SOLUTION: Clients 1-6 are connected to a circulation data control server 8 by a network 7, and circulation data 9 and allocation rules 10 are preserved in the circulation data server 8. When circulating the circulation data to the unspecified destination, based on the allocation rules of circulation data to respective recipients set for each group, the circulation data are allocated to every recipient and in each group, when that recipient refers to the circulation data determined based on these allocation rules, the end of reference for this group is discriminated so that the circulation data can be circulated to the next group. While the recipient refers to the circulation data, based on the allocation rules of the control server, the computer on the recipient side performs the look-ahead of circulation data.
Patent JP-2001085235-A (JP)
Title: Transformer
Inventor: TSUNEOKA MASAKI
IPC: H01F27/28
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To obtain a transformer in which the winding capacitance of a winding wound in a multilayered structure is suppressed lower than the conventional example. SOLUTION: The whole winding capacity of a secondary winding 10 is reduced by reducing the electrostatic energy stored in the winding 10 by dividing the winding 10 into many block winding sections 12a-12n, and making lower the voltage per one round across electric wires faced oppositely to each other through an interlayer insulating distance. The winding capacitance can also be reduced by separating the block winding sections 12a-12n from each other.
Patent JP-2001082704-A (JP)
Title: Device and method for burning solid waste
Inventor: KIYAMA KENJI
IPC: F23B90/00
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a combustion device to completely decompose dioxin generated due to combustion of RDF(refure derived fuel), minimize dropping of an RDF component to a furnace bottom, and besides perform uniform combustion of the RDF. SOLUTION: By using a combustion device formed such that mixture fluid of fuel and air is fed to a burner 4 and combustion air to completely burn incomplete combustion gas of fuel by the burner 4 is charged through an air charge port 13 for two-stage combustion, crushed RDF(refure derived fuel) is fed to an air charge port 13 for two-stage combustion by air 26 for conveyance. Since the RDF charged in a furnace 5 through the air charge port 13 is burnt at a combustion temperature high enough to decompose dioxin, no dioxin is discharged to the outside of a system. Since the height level of the air charge port 13 is a region where the ascending flow speed of combustion gas in the furnace 5 is highest, a ratio of the crushed RDF falling on a furnace bottom is decreased to the minimum.
Patent JP-H0594557-A (JP)
Title: Bar code reader
Inventor: KAWASHIMA TAKASHI
IPC: G06K7/10
Filed: 1991-10-02
Abstract: PURPOSE:To accurately read out bar code information even when a bar code other than a previously programmed standard is stuck to the surface of an object and to attain accurate reading even in a state separated from a bar code by changing a distance between the upper surface of a base and an image pickup means in a camera housing by a distance changing means. CONSTITUTION:The image pickup means 46 utilizing a CCD and a fixed focus lens 48 to be an optical system are approximately horizontally stored in the camera housing 38 so as to be directed to the head of the housing 38 and a mirror 50 for directing its optical axis to the lower base 34 is fixed to the head of the housing 38. The housing 38 is vertically moved along a supporting member 36 projected from the base 34 to the upper direction or the means 46 and the lens 48 in the housing 38 are horizontally moved relatively to the mirror 50 to move the area of field depth. Thereby accurate reading can also be attained even in a state separated from a bar code.
Patent JP-H0197455-A (JP)
Title: Remains preserving apparatus
Inventor: FUKUSHIMA KANJI
IPC: A61G17/04
Filed: 1987-10-09
Abstract: PURPOSE:To preserve the remains over a long period of time, by putting a coffin having the remains put therein in a protective case from the opening part thereof and further mounting a freezing device to the opening part of said case not only to hermetically close the case but also to cool the same. CONSTITUTION:A protective case 1 is formed into a rectangular box shape made longer than a coffin by side panels 3 formed using a heat insulating material and a receiving space S is formed in the protective case 1. The coffin having the remains put therein and a freezing device 2 are received in the receiving space S of the protective case 1 and the remains in the protective case 1 is cooled along with the coffin by the freezing device 2. An opening part 4 is formed to the front surface of the protective case 1 and the coffin can be received in and drawn out from the protective case through the opening part 4. The freezing device 2 is mounted to the opening part 4 of the protective case 1 to cool the interior of the protective case 1.
Patent JP-2001084348-A (JP)
Title: Non-contact recording medium
Inventor: MICHIYOSHI YUICHI
IPC: G06K19/07
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To adapt a recording medium to a single sided substrate by connecting a semiconductor chip and the inner peripheral end and the outer peripheral end of a spiral pattern via through holes formed on the inner side and the outer side of a winding part in the spiral pattern. SOLUTION: The spiral pattern 12 is spirally installed from the center of a substrate 10 to an edge part. The inner peripheral end 20 and the outer peripheral end 22 for connecting them with the semiconductor chip 14 are installed on the both ends. The semiconductor chip 14 is placed on the surface of the substrate 10 by turning a pad forming face to the substrate 10. A position where the semiconductor chip 14 is placed is above the winding part 13 of the spiral pattern 12. Thus, wiring from the semiconductor chip 14 to the inner peripheral end 20 and the outer peripheral end 22 can avoid the crossing wid the winding part 13. Consequently, constitution by a single sided substrate becomes possible.  Since the manufacture process of the single sided substrate is simpler than a double sided substrate such as the non-necessity of the through hole, the single sided substrate is suitable for the recording medium manufactured in large quantity like tags.
Patent JP-H04132666-A (JP)
Title: Aluminum nitride sintered compact and production thereof
Inventor: YAMAKAWA AKIRA
IPC: C04B35/58
Filed: 1990-09-25
Abstract: PURPOSE:To provide a dense sintered compact and improve high thermal conductivity, strength and light shielding properties by mixing AlN powder with a specific metallic compound, forming the resultant mixture and sintering the formed compact. CONSTITUTION:An AlN sintered compact is obtained by mixing 0.01-30wt.% (expressed in terms of metals) AlN powder having >=1mum grain diameter and one or two or more metallic compounds, selected from Ti, Zr, Hf, V, Nb, Ta, Mo, W, Fe, Co and Ni and having <=1mum grain diameter, as necessary, 0.01-10wt.% sintering assistant (e.g. stearic acid), forming the resultant mixture and then sintering the formed compact at 1600-2000 deg.C in a nonoxidizing atmosphere containing nitrogen. Thereby, the aforementioned sintered compact containing compound grains other than a wurtzite structure finely dispersed in AlN particles having hexagonal system wurtzite structure having >=30kg/mm<2> tensile strength, >=50cm<-1> apparent absorption coefficient at 500nm and >=70W/mk thermal conductivity is obtained.
Patent JP-H02102737-A (JP)
Title: Rhodium-containing solution for producing catalyst for purification of exhaust gas and production thereof
Inventor: SATOU YASUNORI
IPC: B01D53/94
Filed: 1988-10-13
Abstract: PURPOSE:To produce a catalyst supporting rhodium in a high yield by adding a certain amt. or more of a water soluble org. acid having a carboxyl group to a rhodium-contg. soln. acidified with nitric acid. CONSTITUTION:The water soluble org. acid having one or more carboxyl groups such as glycolic acid or tartaric acid is added to the rhodium-contg. soln. acidified with nitric acid by >=0.1mol per 1mol rhodium to produce the rhodium- contg. soln. for producing a catalyst for purification of exhaust gas. By using the produced soln., rhodium can be supported on a carrier in a high yield without deteriorating the initial performance of the resulting catalyst.
Patent JP-H0197894-A (JP)
Title: Timekeeper with alarm
Inventor: TADA HISASHI
IPC: G04G13/02
Filed: 1987-10-09
Abstract: PURPOSE:To easily set many alarm times by having a timekeeper with an alarm, a time set input part which is detached to the timekeeper with alarm and a set input table. CONSTITUTION:At the time of alarm time setting, a set input table 3 is used to perform time set input on a timekeeper with an alarm by connecting a time set input circuit 2 to the timekeeper 1 with the alarm. The set input table 3 (for example, bar code table) is recorded on month, day, hour, minute and second, and read in by a time set input circuit (for example, bar code reader), and plural alarm times are input by repeating operations accumulated in the inner part of the timekeeper 1 with the alarm. When the inputs are completed, the timekeeper 1 with the alarm can easily be carried by separating the time set input circuit from the timekeeper with the alarm.