baber/WOPTO huggingface dataset:
Patent JP-H02183402-A (JP)
Title: Rotary head cylinder device
Inventor: KANCHIKU YOJI
IPC: G11B5/02
Filed: 1989-01-09
Abstract: PURPOSE:To increase the number of channels of a rotary coil and to improve the transmission characteristic without increasing thickness of a magnetic recording and reproducing device by providing a connecting terminal of a repeating substrate on the upper part than a connecting terminal of a head terminal. CONSTITUTION:A repeating substrate 17 is constituted so that a connecting terminal 18 of an inside part connected to a coil terminal 15 is positioned in the upper part than a connecting terminal of an outside part connected to a head terminal 16. By allowing the connecting terminal 18 and the connecting terminal 19 of the repeating substrate 17 to have a step difference in such a way, even if an inside part 11a of the upper drum 11 is heightened by T, it does not abut onto a cover 21 of a tape cassette 20, and also, since it is the same degree as height of the cover 21, no influence is exerted on thickness of the whole magnetic recording and reproducing device. In such a way, the opposed length L of a rotary transformer 14 can be lengthened by T, and it is possible to increase the number of channels of a transformer 14 and to improve the transmission characteristic.
Patent JP-S63171870-A (JP)
Title: Formation of thin bismuth titanate film
Inventor: KANEKO NORIO
IPC: C23C14/24
Filed: 1987-01-08
Abstract: PURPOSE:To permit formation of a thin Bi4Ti3O12 film having a desired compsn. and desired crystal condition at a low temp., by subjecting either of evaporating raw materials consisting of Ti raw material and Bi raw material to vapor deposition by an ion beam vapor deposition method. CONSTITUTION:A high vacuum is maintained in a vacuum vessel 10 and the temp. of a substrate 1 is set at a prescribed temp. of <=500 deg.C. A raw material such as Bi or Bi2O3 is put into a crucible 3 and a raw material such as Ti or TiO2 is put into a crucible 4. The crucibles 3, 4 are then heated. The temps. of the crucibles 3, 4 are so regulated that the Bi component and Ti component attain a prescribed ratio. The material to be evaporated from either of the crucible (for example, crucible 4) is converted to an ion beam by using an ionizing unit 5 and an accelerating electrode 6. Gaseous O2 is introduced into the vacuum vessel 10 during the vapor deposition. The thin amorphous, single crystal or b-axis oriented Bi4Ti3O12 film is formed on a substrate 1 at a low temp. by this vapor deposition method.
Patent JP-H09187434-A (JP)
Title: Living body signal detector
Inventor: NAKAMURA KATSUJI
IPC: A61B5/08
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To reduce restriction in mounting structure and cost with a compact designing in a highly sensitive device using an optical fiber. SOLUTION: In the living body signal detector, an optical fiber 1 which is arranged at a living body support part receiving a living body while guiding light from a light emitting part to a photodetecting part is deflected according to changes in the living body load on the living body support part to change the quantity of light to the photodetecting part and the living body signal is detected from an output of the photodetecting part. A load sharing member 5 is provided in contact with support members 7a and 7b for transmitting the living body load to the optical fiber 1 to share the living body load working on the support members 7a and 7b. The sharing of the living body load by the load sharing member 5 can reduce the load working on the optical fiber 1 itself.
Patent JP-H04210990-A (JP)
Title: Dithiopyrophophate and use thereof as pesticide
Inventor: RICHIYAADO MAACHIN YAKOBUSON
IPC: C07F9/24
Filed: 1991-01-14
Abstract: PURPOSE: To obtain a titled compound useful as a pesticide against soil insects such as corn rootworm, lawn digging worm, etc.  
     CONSTITUTION: A compound of formula I (R 1  is epoxy, propoxy or isopropoxy; R 2  is 2-5C alkoxy, 3-5C alkenyloxy or 3-5C alkynyloxy; R 3  is 1-6C alkoxy; R 4  is 1-6C alkoxy or 5-6C cycloalkoxy each being optionally substituted, 3-6C alkenyloxy, 3-6C alkynyloxy, phenoxy, 2-pyridyloxy, N-pyrrolidinyl, benzyl, etc.). These compounds can be obtained by reacting a compound of formula II with a compound of formula III in the presence of a base such as pyridine at -50-120°C, preferably at -40-60°C. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S57116328-A (JP)
Title: Flash device
Inventor: KATAOKA HIROYUKI
IPC: G03B15/05
Filed: 1981-01-12
Abstract: PURPOSE:To enable uniform irradiation to an object by making the reflection angle of reflectivity and/or the refracting power of a protector lens assymetric to a flash irradiation axis while leaving a flash irradiation direction shifted in parallel to a photographic optical axis. CONSTITUTION:A flash light source 5 and a main body 3 are arranged so that an axis 3a in its irradiation dierection is placed in parallel to a photographic optical axis. Then, the inclination of the reflecting surface 4a of a reflecting umbrella 4 to the photographic optical axis 3a is made less than that of the reflecting surface 4b closer to the photographic optical axis than the other surface. Therefore, reflected light l1 from the reflecting surface 4a is emitted relatively along the optical axis 3a, and reflected light l2 from the reflecting surface 4a is emitted covering an object at a relatively large angle. When a protector lens 6 is used, its refracting power is made asymmetric on the axis 3a; and luminous flux above the axis 3a is focused relatively, and luminous flux below it is diffused relatively to reach the object. Thus, the object is irradiated uniformly.
Patent JP-H05191538-A (JP)
Title: Quality evaluating device for reproduced picture
Inventor: RAMA TANTORII
IPC: B41J29/46
Filed: 1992-01-10
Abstract: PURPOSE:To attain the cost reduction of an entire device by preparing a memory unit, and operating the quality evaluation of a reproduced picture by using a normal personal computer and a copying machine. CONSTITUTION:A picture reader 2 reads a picture by an activation control signal from a central arithmetic processor 6. The read picture signal and the address signal of a screen position corresponding to the picture signal are housed through a data lead L1 in a memory unit 10. The picture signal data are analyzed according to a program for a printing evaluation along the desired area of the screen. The content stored in the unit 10 can be displayed on a display 6b and a display 8 for a monitor by the command of the device 6, and the program for the evaluation can be typed by a keyboard 6a.
Patent JP-H01180996-A (JP)
Title: Production of electrolytically chrome-plated steel sheet with high efficiency
Inventor: WAKIYAMA HIROO
IPC: C25D5/08
Filed: 1988-01-12
Abstract: PURPOSE:To decrease an electrolytic voltage and to improve current efficiency by plating a traveling hot strip with the high current passed to electrode pads on the strip inlet side, which pads are provided as a high-current region, and controlling the flow rate of a plating liquid and the current supply quantity of the electrode pads on the outlet side. CONSTITUTION:Two pairs of electrolytic devices A, B which are respectively disposed oppositely with the static pressure fluid pad electrodes 4 bored with holes 7 for ejecting the plating liquid are provided on the inlet side and outlet side of the steel strip 1. The strip 1 is run between the pad electrodes 4 of such electrolytic devices A, B and is plated by the plating liquid injected from the holes 7. The electrolysis is effected at the high current density in excess of 70A/dm<2> in the electrode part of the electrolytic device A on the inlet side of the steel strip 1 at this time and the electrolytic treatment or nonelectrolytic treatment is executed at <=50A/dm<2> current density while the flow rate of the plating liquid is controlled to >=1.0m/sec in the electrode part of the electrolytic device B on the outlet side. The electrolytically chrome-plated steel sheet is thereby inexpensively produced with high efficiency.
Patent JP-S60148083-A (JP)
Inventor: UEDA AKIHIRO
IPC: H05B41/24
Filed: 1984-01-11
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-2000105773-A (JP)
Title: Hypertext display device and hypertext display system
Inventor: NAKANO ICHIRO
IPC: G06F17/30
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To provide an HTML display device capable of reducing the connection waiting time with a site in which HTML data are present on a network and the communicating cost. SOLUTION: This device is provided with a user interface for designating an object (identification data) such as a link text with an underline for letting a user know the existence of link information in an HTML data. When the object is designate by this user interface, information for indicating the place of the existence of the HTML data themselves including the object is obtained by a first information obtaining means 6, and the link information of the object is obtained by a second information obtaining means 7. The information is stored in a table 8, and the HTML data and the HTML data indicated by the link information corresponding to this are obtained according to the content by a data obtaining means 9, and preserved in a data preserving means 16.
Patent JP-S5594458-A (JP)
Title: Cubic system boron nitride sintered body and manufacture thereof
Inventor: WATANABE SHIYOUICHI
IPC: C22C29/16
Filed: 1979-01-13
Abstract: PURPOSE: To obtain the title high density body free from cracks by mixing cermet contg. TiC or TiC-TiN, Fe, Co or Ni, and Mo or Mo 2 C into a specified amt. of cubic system BN and calcining the mixt. under restricted conditions in the powder state or after die press forming.  
     CONSTITUTION: 80W20vol% of cubic system BN powder is mixed with cermet contg. TiC or TiC-TiN optionally replaced by a IVa, Va, or VIa group transition metal carbide, Fe, Co or Ni, and Mo or Mo 2 C. This mixt. is filled into a graphite or metal container in the power state and heated in a vacuum furnace to be degassed. The mixt. may be die-press-formed and removed the resen in a vacuum. The degassed mixt. is then sintered with an ultra high press. unit such as a belt die under a press. of 45kb or above, usually 50kb at a temp. of 350° or above, usually 1350°C. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03211327-A (JP)
Title: Partitioning device equipped with air-conditioning function
Inventor: NAGAMITSU SATOSHI
IPC: F24F1/00
Filed: 1990-01-12
Abstract: PURPOSE:To make it possible to cope with the change of layour in an office easily by a method wherein on the top horizontal frame rod of a partitioning frame body, a ventilating port is cut open and is covered by a ventilating top surface cover. CONSTITUTION:Even when air stream of air-conditioning in a room is disturbed by a partition 1, etc., or when there is an OA apparatus which generates heat in the vicinity, in response to the status around an arranged spot of the partition 1, ventilating panels are arranged at appropriate spots on both surfaces of the partition 1. In addition, depending on cases, on the top horizontal rod of the partition 1, a ventilating hole is cut open, and a ventilating cover 7 is applied, and at the same time, a temperature control apparatus such as a fan unit 23 or heater unit 45, etc. is arranged at an appropriate spot in the partition 1. By this method, the environment of each working space which is formed by the partition 1 in a room can always be kept comfortable, and even when layout in the room in changed, the partition 1 can cope with the new layout easily.
Patent JP-S57118523-A (JP)
Title: Separation of acidic organic compound by reverse-phase ion pair chromatography
Inventor: TAKAHASHI SHICHIROU
IPC: C07B31/00
Filed: 1981-01-13
Abstract: PURPOSE: To separate acidic organic compounds by the reverse-phase ion pair chromatography using an easily available aliphatic amine having different carbon number or the number of alkyl groups as a counter-ion substance.  
     CONSTITUTION: Acidic organic substances are separated by reverse-phase ion pair chromatography, using an aliphatic amine (e.g. n-butylamine, n-octylamine, di-n-butylamine, tri-n-amylamine, etc.) as the counter ion substance. The capacity ratio of the acidic substances changes, irrespective of the presence of neutral substances, with the change of the concentration of the aliphatic amine or the change of the number of alkyl groups in case of using an aliphatic amine having the same number of carbon atoms. Furthermore, the capacity ratio depends upon the kind of the amine, i.e. primary, secondary or tertiary amine, even if the aliphatic amines have the same carbon number. The aliphatic amine has a wide application range. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000206097-A (JP)
Title: Method and device for ultrasonic flaw detection of flaw on surface of sample traveling at fixed speed
Inventor: SAKURAI KIYOSHI
IPC: G01N29/11
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To simplify a flaw detection circuit configuration and easily detect a flaw by judging to be a genuine flaw when detection output that is first judged to be a flaw travels from one place to the other without any extinction at the same speed as the traveling speed of the surface of a sample. SOLUTION: An ultrasonic probe 17 comes into contact with the outer- periphery surface of a rolling 16 to be inspected with water or the like as a contact medium and at the same time is arranged to travel from one end to the other in the extension direction of the rolling roll 6 to be inspected for detecting a flow on the roll surface. The ultrasonic probe 17 is connected to an ultrasonic flaw detector 19 by a cable 18. The traveling speed of the ultrasonic probe 17 in the direction of the sample axis and the rotary speed of the rolling roll 16 to be inspected are constituted ajustably. In this case, a display 24 shows the position and size of a flaw when the flaw has been judged to be a genuine, flaw or the output waveform of a reception part is displayed as required.
Patent JP-S57118819-A (JP)
Title: Formation of cylindrical parts
Inventor: MATSUZAKI TOSHIYUKI
IPC: H01J23/20
Filed: 1981-01-13
Abstract: PURPOSE:To manufacture cylindrical parts having uniform diameters and shapes, by forming a plate-shaped blank material in a round shape between two rolls in such a way that burrs at the end surface of the material are bitten into the outer circumference of the roll. CONSTITUTION:Burrs 12a, 12a exist while facing mutually in opposite directions, at both end surfaces 12, 12 of a cut plate-shaped blank material 11. The material 11 is so inserted between both rolls 13, 14 that the burr 12a at the end surface of the material 11 faces to an outer circumference roll 14. Then the burr 12a of the material 11 is pinched between both the rolls 13, 14 to be rounded with the rotation of rolls in the direction of the arrows 16, 17, while biting the roll 14. The shape of the material near both ends 12, 12 is slightly straight, but a part 11a having a cylindrical shape as a whole, is obtained by rounding the material 11a into a cylindrical one around the core roll 13. Further, the roll 14 is made of a hard elastic material.
Patent JP-S59134797-A (JP)
Title: Novel heterocyclic compound, manufacture and composition
Inventor: JIYANNRUI FUAABURU
IPC: C07D487/04
Filed: 1984-01-13
Abstract: Antithrombotics of the formula   <IMAGE>   in which A=S, SO or SO2, R3=H, alkyl or substituted or unsubstituted phenyl, X=O, S, NH or variously substituted nitrogen, p is 0 or 1 and y=H, NH2, or various substituted amines.
Patent JP-H01184670-A (JP)
Title: Digital synchronous signal detecting circuit
Inventor: ONAMI YUICHI
IPC: G11B20/10
Filed: 1988-01-13
Abstract: PURPOSE:To compact a circuit scale by executing a successive approximation the latch output of reproducing data, and a synchronous signal bit stored for one bit every address of a ROM. CONSTITUTION:Reproducing data 17 are inputted to a latch 36 of on bit, for an output 38, a synchronous signal bit 39 of the one part of the output of a ROM 34 is inputted to a comparator 35 of one bit, and a comparing result 40 is inputted as the input of a load pulse input. Moreover, also a back track address 42 is inputted as a loading value, the output of a counter 37 is inputted to the ROM 34 as an address 41, and besides, it is also inputted to a final bit coincidence detector 45 together with the result 40. The resulted output is a synchronization detecting pulse 44. It is inputted to the counter 37 as a resetting pulse input, and a clock 43 synchronizes with the reproducing data is inputted to the counter 37 and the latch 36 as a clock. Thus, a compact circuit scale whose circuit constitution is simple can be attained.
Patent JP-H11217875-A (JP)
Title: Free size unit house
Inventor: NAKAYA MASAYUKI
IPC: E04B1/348
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a unit house to be reduced in size during transport and enlarged and regulated size at a job site. SOLUTION: In a unit house, a column 1, a ceiling beam 2, a ceiling girder 3, an intermediate beam 4, an intermediate girder 5, a floor beam 6, and a floor girder 7, of which a skeleton consists, form double structure of inner and outer cylinders and expandable. Middle girders 9 and 10 spanning respective beams also form double structure of inner and outer cylinders and are brought into an expandable state. This constitution freely changes size, fits lock hooks 13a and 13b in a hook hole during spanning of the middle girder 9. This constitution improves workability.
Patent JP-H05296763-A (JP)
Title: Probe of scanning tunnel microscope and manufacture thereof
Inventor: NAKAGAWA TORU
IPC: G01Q60/04
Filed: 1993-01-13
Abstract: PURPOSE:To provide a scanning tunnel microscope for measuring a macromolecule such as protein or the like by covering a pointed metal wire with an organic membrane, removing a tip of this metal wire by means of electrolytic evaporation and, after electroanalysis is subjected to the metal wire, removing the organic membrane. CONSTITUTION:Using a chemisorption process, a pointed metal wire is processed by a chlorosilane chemical absorbent, forming a monomolecular film 2, then the tip part alone is removed by means of electrolytic evaporation, subsequently, metal is electroanalized to the tip of this metal wire, forming a sharped metal tip part 4. Finally, this chemisorption film 2 is wholly removed by means of alkali treatment and so on.
Patent JP-H07333616-A (JP)
Title: Ferroelectric liquid crystal display device
Inventor: TEI SEIIN
IPC: G02F1/141
Filed: 1995-01-13
Abstract: PURPOSE: To provide a new twisted ferroelectric liquid crystal display element which enables intermediate gradation display and simultaneously has extremely quick response characteristics in comparison with STN(super-twisted nematic). CONSTITUTION: Concerning the ferroelectric liquid crystal display element provided with a pair of upper and lower boards 12 and 18, transparent electrodes 13 and 17 formed on the respective boards 12 and 18, orientation films 14 and 16 formed on the respective transparent electrodes 13 and 17 and rubbed in prescribed direction and ferroelectric liquid crystal 15 injected between the orientation films 14 and 16, the upper and lower boards 12 and 18 are bonded by adjusting the angles of orientation films 14 and 16 on the upper and lower boards 12 and 18 in the rubbing direction so as to be 2±0.2 multiple of tilt angle peculiar for the liquid crystal 15. Therefore, the element which enables intermediate gradation display, improves optical characteristics and has quick response characteristics can be provided.
Patent JP-S60147719-A (JP)
Title: Display element having solar battery
Inventor: FUJITA MASANORI
IPC: G09F9/30
Filed: 1984-01-12
Abstract: PURPOSE:To improve the outline of a device and to attain bright display by superposing a transmission type display element to a light diffusing/transmitting layer and arranging a cold mirror and a solar battery on the back of the superposed layers successively. CONSTITUTION:The transmission type display element 1 is superposed to the light diffusing and transmitting layer 2 and the cold mirror 3 and the solar battery 4 are arranged on the back of the superposed layer. A single crystal silicon having high power generation distributing ratio is used for the solar battery 4. In said constitution, incident light 5 is passed through the display element 1 and the light diffusing and transmitting layer 2 at the A part of the transmission mode and visual light reflected by the cold mirror 3 is diffused by the layer 2, so that bright white can be observed. At the B part, the incident light is interrupted and observed as dark black, so that black is displayed on the white ground or white is displayed on the black ground. Thus, the solar battery is kept at hidden state and bright display can be attained.
Patent JP-S57120221-A (JP)
Title: Ring head for vertical magnetization recording and reproduction
Inventor: SUGIMOTO MAMORU
IPC: G11B5/127
Filed: 1981-01-14
Abstract: PURPOSE:To improve recording and reproducing efficiency by increasing the vertical magnetic-field component of a vertically magnetized film by forming a superconductive material in the gap of a ring head. CONSTITUTION:In the gap of a ring head 6, a superconductive material 9 is formed. Even when the Meissner effect of the superconductive material narrows the ring head gap, magnetic flux is never short-circuited in the gap, and the magnetic flux 7 in the ring head is all converged at the tip part of the gap, improving recording and reproducing efficiency greatly.
Patent JP-S63172713-A (JP)
Title: Production of crosslinked propylene polymer
Inventor: KOMORI NOBUTOSHI
IPC: C08F255/02
Filed: 1987-01-12
Abstract: PURPOSE:To produce the title noncolored polymer, by mixing a propylene polymer containing catalyst residues with a specified phosphite compound, a specified antioxidant, a radical generator and a crosslinking aid and melt-kneading the mixture. CONSTITUTION:100pts.wt. propylene polymer containing 5ppm or above Ti of a catalyst residue or 0.5ppm or above V of a catalyst residue is mixed with 0.01-1pt.wt. phosphite compound of formula I wherein R1 is H, a 1-3C alkyl, a group of formula II [wherein R4 is a group of formula III (wherein R5 is an 8-18C alkyl)], R2 and R3 are each a 1-8C alkyl (e.g., 4,4'-butylidenebis(3- methyl-6-t-butylphenyl)ditridecyl phosphite), 0.01-1pt.wt. thio ether antioxidant (e.g., dimyristyl thiodipropionate), 0.005-5pts.wt. radical generator and 0.1-20 pts.wt. crosslinking aid, and the mixture is melt-kneaded at 150-300 deg.C. A nonclosed crosslinked propylene polymer excellent in thermal and oxidative degradation resistance during melt kneading and heat stability in actual use can be obtained.
Patent JP-H0348263-A (JP)
Title: Copying and processing device
Inventor: YAMAZAKI HIDEO
IPC: B42C1/12
Filed: 1990-01-11
Abstract: PURPOSE:To prevent an operator from mistakenly setting copying conditions by inhibiting a repeating action of a copying machine when a post-processing device is instructed to bind prior to copying start and permitting an operator to take only one copy. CONSTITUTION:In a microcomputer XM, the copying machine X does not interlock with a book binder Y. When the power source of the book binder Y is turned off and does not receive a signal from a microcomputer YM, a transfer sheet of B4 is not inhibited from being fed, but the copying machine X is operated in a basic mode. On the other hand, when the copying machine X interlocks with the book binder Y not in a merely eject mode where a copy material is folded in two to be ejected, the microcomputer XM inhibits the repeating action by a signal from the microcomputer YM (or a button 411), whereby only one copy can be taken from one original. Thus, an operator never mistakenly sets copying conditions.