baber/WOPTO huggingface dataset:
Patent JP-H09214825-A (JP)
Title: Observation and image pickup device with sight line input function
Inventor: MATSUYAMA SHINICHI
IPC: H04N5/232
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To improve the sight line detection accuracy without improving the resolution of sight line detection by providing independently a visual mark and a display symbol corresponding to each other respectively so as to extend a rotary angle difference of eyes of the user in an observation visual field. SOLUTION: Visual marks 33, 34 representing a specific area and display symbols 31, 32 denoting information inputted by looking at the visual marks 33, 34, that is, the visual marks and the display symbols corresponding to each other are independently provided in an observation visual field. In this case, the symbol 31 indicating the wide angle mode and the noted visual mark 33 in the case of zooming with a wide angle are arranged close to each other, and the symbol 32 indicating the telescopic mode and the the noted visual mark 34 in the case of zooming at a telescopic position are arranged close to each other. Furthermore, the symbols are arranged in the center of the observation face and the visual marks are arranged at the surrounding of the observation face.  Furthermore, the symbols 31, 32 are arranged in the inside of the visual field frame denoted by the visual mask (in the observation face) and the visual marks 33,34 are arranged at the outside of the visual field frame (at the outside of the observation face) respectively.
Patent JP-H05205522-A (JP)
Title: Dielectric porcelain composition
Inventor: NARUKI SHINYA
IPC: H01P7/10
Filed: 1992-01-28
Abstract: PURPOSE:To provide a high frequency dielectric porcelain composition having a high dielectric constant and advantageous to miniaturization of a filter, an oscillator and so forth, which is utilized for a transmitter-receiver or the like in a communication field. CONSTITUTION:3-15% by weight of Bi2O3 is included in a dielectric porcelain composition incorporating mainly oxide expressed by xBaO.y{(Sm2O3)w(La2 O3)1--w}.zTiO2, wherein 0.10<=(x)<=0.20, 0.10<=(y)<=0.20, 0.60<=(z)<=0.75 and 0.10<=(w)<=0.95, respectively, and (x)+(y)+(z)=1.
Patent JP-H10233798-A (JP)
Title: Mail delivery method
Inventor: NAKAMURA NORIKO
IPC: H04L12/58
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To provide the main delivery method by which the communication cost is reduced. SOLUTION: The method prepares an address delivery destination cross reference table 111 that stores a cross reference table between a reception destination mail address and a delivery destination of a mail, a transmission source address importance cross reference table 112 that stores a transmission source mail address and importance for each address, and an address telephone number cross reference table 113 that cross-references a reception destination mail address and an external line number of a mobile terminal 5.  In the case that a mail server 11 receives a mail, a transmission source address and a capacity of a mail are obtained and the mail is delivered to the mobile terminal 5 or a desk-top terminal 22 which is more proper based on the address delivery destination cross reference table 111, the transmission source address importance cross reference table 112 and the address telephone number cross reference table 113.
Patent JP-H05230987-A (JP)
Title: Piping unit for building
Inventor: KATO SUSUMU
IPC: E04B1/348
Filed: 1992-02-24
Abstract: PURPOSE:To shorten the period of piping operation and raise the quality of piping facility by a method in which a frame having water supply pipes is connected with a frame having drain pipes to make up an unit for building. CONSTITUTION:A flat rectangular form of piping unit 1 is formed by connecting a rear frame 2 having two-stage rising water supply pipes 4 and one-stage water supply pipes 5 with a front frame having soil drain pipes 6 and various water drain pipes 7. An upper panel 15, a lower panel 16, and an intermediate panel 8 are attached to the front side of the frame 3, and the piping unit 1 is attached to a given position where these pipes 4, 5, 6, and 7 are constructed on building side. The pipes 4 and 5 are connected with stainless steel pipes 9 and 10, and the pipes 6 and 7 are connected with rubber joints 11 and 12, an overhang pipe 13, and a lateral pipe 14. The manhours can thus be reduced, and the quality variations of piping facility can be reduced.
Patent JP-H04211617-A (JP)
Title: Method for double decomposition of olefin and olefin having functional group
Inventor: JIIGUFURIITO UAARUUERU
IPC: C07C67/475
Filed: 1991-03-01
Abstract: For the metathesis of olefines and functionalised olefines catalysed by Re2O7/Al2O3-containing supported catalysts, halogen-free organoaluminium compounds are used as novel activators. 
<??>Lead- and tin-free metathesis products are prepared by the present process.
Patent JP-H07222749-A (JP)
Title: Ultrasonic diagnostic device
Inventor: TANAKA TOSHIKAZU
IPC: A61B1/00
Filed: 1994-02-10
Abstract: PURPOSE:To prevent tortion from occurring when a flexible shaft is rotated around an axis in a flexible tube and to accurately transmit torque to an ultrasonic vibrator by inserting a part between a treating tool insertion channel and a driving unit in an ultrasonic wave probe through a tortion preventing member, and holding the part in a straight state as far as possible. CONSTITUTION:A coil sleeve 30 as the tortion preventing member is formed by winding a metallic wire rod in coil shape, and its one terminal is fixed on a connector 20, and it is wound around the outer peripheral plane of the flexible tube which comprises the ultrasonic wave probe 11 spirally, and it is extended to a part located at the outside of the treating tool insertion channel 9 of an endoscope 1 and where the operation of the endoscope 1 is not disturbed in a state of holding a main body operating part 2 by an operator, etc., and the tip of the sleeve is set in a free state.
Patent JP-S61196669-A (JP)
Title: Image formation device
Inventor: TANIOKA HIROSHI
IPC: H04N1/23
Filed: 1985-02-27
Abstract: PURPOSE:To receive image information irrespective of fixed temperature, by providing with a residence means to temporarily retain a paper waste material that the toner image is transfered before fixing and a control means to control this residence means. CONSTITUTION:In the figure, 80a-80d are the middle trays, respectively, and constitute a residence means to temporarily retain an output paper (paper sheet material) P that a toner image is transfered together with the above-mentioned carrier belt 24, four middle trays are shown, and 81 is a supporting material to support the above-mentioned middle trays 80a-80d arranged at an appropriate interval in the vertical direction. Then, there is the incoming of a control signal (command), and when a control signal (command) waiting state is released, all the control circuits in a printer section B start the operation, as well electric conduction to the heating elements installed to a fixing roller of a fixer 25 is performed.
Patent JP-2000234681-A (JP)
Title: Metallic pipe having inner partition wall
Inventor: NAKAHARA NORIYUKI
IPC: B21D53/84
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To obtain a metallic pipe excellently maintaining a shape of a partition wall and a welded part with an inner surface of the metallic pipe after a bending process by improving bending workability of the metallic pipe having the inner partition wall. SOLUTION: In this metallic pipe, a partition wall S1 twisted around a longitudinal axis is inserted in and welded to a metallic pipe P. When the partition wall S1 is welded to the metallic pipe P with a welded part continuing in a pipe axis direction, two inner spaces V1, V2 divided by the partition wall S1 are formed in the interior of the metallic pipe P. At the time of bending, the rotation position of the metallic pipe P is determined in such a way that the welded part is located in a plane including a bending neutral line L in a bent part. If the metallic pipe P is subjected to the bending process in the above mentioned state, a flat part F of the partition wall S1 in the bent part is located on the plane including the neutral line L, so that the flat part F is subjected to a similar process in both of a bending outside OUT and a bending inside IN to bend the metallic pipe P without generating thinning or buckling in the partition wall S1. A plate material continuously changing in thickness from one end in a width direction to the other end is available for a partition wall.
Patent JP-H08209653-A (JP)
Title: Form block for civil engineering and construction building, building structure using it, and construction thereof
Inventor: SOGA YOSHIRO
IPC: E02B3/12
Filed: 1995-02-01
Abstract: PURPOSE: To build a civil engineering and construction building simply and at a low cost by a non-erection construction method. CONSTITUTION: A formwork block 1 is a cemented concrete plate-like formed body, and a strut is integrally formed on the back thereof. A through hole 3 is laterally provided on the strut. The formwork blocks 1 are stacked in such a manner that the upper and lower struts are aligned with each other, and the upper and lower struts are connected to each other by an angle 4, a bolt 5a and a nut 5b without a durable erecting member on the surface side. Grooves 6 are formed on the sides of the formwork block 1, stepped parts 7 are formed on the upper and lower ends of the back, and flat bars 8 are inserted in the joint part of the laterally adjacent formwork blocks 1 of the stacked blocks, and in the joint part of the vertically adjacent formwork blocks thereof. The assembled formworks are left behind as a part of the wall surface after concrete is placed.
Patent JP-S57150710-A (JP)
Title: Liquid fuel combustion device
Inventor: TSURUTA KUNIHIRO
IPC: B01J35/06
Filed: 1981-03-13
Abstract: PURPOSE:To prevent unburnt products such as soft carbon, hardcarbon, tar, etc. from producing by providing a solid ultra-strong acid catalyst on the surface of a vaporization body. CONSTITUTION:The wick 1 of a vertically movable wick herosine heater consists of a dipping part 13 dipped in kerosine 11, a kerosine suction part 14 and a vaporization part 15. Kerosine vaporizes from the vaporization part 15 and separates from the wick 1 and burns in pores of the combustion tube. The solid ultra-strong acid catalyst is used for the surface of the wick 1, especially, the vaporization part 15. The solid ultra-strong acid catalyst is Fe2O3 treated by a sulphur compound, ZrO2 treated by a sulphur compound, an XF5-attached catalyst (X: As, Sb, Bi, Ta, V, Nb). The solid ultra-strong acid catalyst can be carried on the surface of the wick 1 by treating with a sulphur compound what is obtained when the wick 1 dipped in the aqueous solution of iron salt or zirconium salt is adsorbed, permeated, dried, roasted.
Patent JP-H10230623-A (JP)
Title: Method and apparatus for removing bubble from ink jet printer employing thermally fusible ink
Inventor: KASHIMURA AKIRA
IPC: B41J2/175
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To reduce non-jetting of ink while preventing mass consumption of ink incident to forced purge by providing an ink supply path with an overheater, a bubble removing means and an ink cooling part and setting the liquid level higher on the ink supply chamber side than on the ink collecting chamber side. SOLUTION: An ink supply path 2 is provided with an overheater 3, a bubble removing valve 4 and a cooling part 6 and a head h0 is set between an ink collecting chamber 9 and an ink supply chamber 1 by means of a pump 10 in order to circulate ink from the ink supply chamber 1 to a print head 7 and the ink collecting chamber 9. On the stage of flowing from the ink supply chamber 1 to the ink supply path 2, ink is heated by the overheater 3 and oversaturated air condition is produced before bubbles are discharged from a bubble sump 5 through the bubble removing valve 4. Bubbles can be dissolved easily in the ink flowing from the overheating part to the cooling part 6 and bubbles in the vicinity of the cooling part 6 and the print head 7 are dissolved and extinguished.
Patent JP-S56133751-A (JP)
Title: Mesh screen stretching method
Inventor: SHIYUDOU MASAHARU
IPC: G03G15/05
Filed: 1980-03-25
Abstract: PURPOSE:To facilitate a mesh screen to be stretched by uniform tension, by providing a plurality of long holes having radial angles on the frame surrounding the screen, engaging these holes with screws for fixing the screen to a support, and fixing it in the state where tension is applied in one direction. CONSTITUTION:A plurality of a long holes 2, 2', 2'' are provided on the border frame surrounding screen 1, and these long holes 2, 2', 2'' are formed in such as manner that the longer axes of hole group 2 and those of group 2' from radial lines having the common center alpha and beta on the central line of the screen, respectively, and the distance between the 2 points is shorter than that between groups 2, 2'. Mesh screen 1 is subjected to tension using these long holes, the right ends holes are engaged with screws 6, and screen 1 is stretched in the right direction, thus permitting screen 1 to be stretched in the vertical or lateral direction depending upon the relative movement distance of the long holes and the screws and the inclination angles of the holes.
Patent JP-S51113631-A (JP)
Title: Electrostatic copying method
Inventor: FUJIMORI YOSHIHISA
IPC: G03G9/083
Filed: 1975-03-28
Abstract: PURPOSE: To supply an electrostatic copying method which gives thick picture image like screen printing. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04348274-A (JP)
Title: Method and apparatus for detecting submersion in electric equipment case
Inventor: KOYAMA KAZUCHIKA
IPC: G01N1/00
Filed: 1991-02-06
Abstract: PURPOSE:To certainly judge the presence of submersion by applying an ultrasonic signal to the bottom surface of an electric equipment case from the outer wall thereof and observing the reflected wave of the ultrasonic signal. CONSTITUTION:A single pulse electric signal is intermittently sent to the vibrator 4 of a probe part 2 from an electric pulse generating part 1 and the vibrator 4 converts the inputted electric pulse to an ultrasonic wave to transmit the same to the bottom surface of an electric case 5. When there is no submersion in the case 5, only the reflected wave from the upper surface of the bottom plate of the case 5 is displayed on a display part 3 in a time series manner. When there is submersion in the case 5, the ultrasonic wave passing through the upper surface of the bottom plate propagates through water and a part thereof is reflected from the surface of the water and the reflected wave returns to the vibrator 4 to be converted to an electric signal by the vibrator 4 and this signal is displayed on the display part 3. Therefore, both of the reflected wave from the upper surface of the bottom plate and the reflected wave from the surface of the water are displayed on the display part 3 with a time differential.
Patent JP-H03241936-A (JP)
Title: Integration type digital phase locked loop circuit
Inventor: ISHII YOSHINORI
IPC: H04L7/02
Filed: 1990-02-20
Abstract: PURPOSE:To shorten the clock lock time and to prevent a bit slip of a data by setting a load of a frequency divider counter independently of a carry or borrow output of an up-down counter before a U point synchronization is established. CONSTITUTION:An up-down counter 2 counts up or counts down a clock R8K in response to a lag or a lead of the phase and generates a carry or a borrow signal in response to n-times up-count or down-count of a prescribed value. Moreover, when a selector means 4 generates a carry and is still in the up-count state, a borrow signal is generated and when the state is still in down-count state, the load value in a frequency divider counter 5 is selected smaller or larger than the prescribed value. Then a frequency divider control means 3 sets a load to the frequency divider counter 5 in response to lead or lag of the phase detected independently of the carry or borrow output of the up-down counter 2 before the input of an external U point synchronization establishing signal. Thus, bit slip is prevented.
Patent JP-H01214254-A (JP)
Title: Motor
Inventor: YASUGATA KAZUHIRO
IPC: H02K41/03
Filed: 1988-02-19
Abstract: PURPOSE:To prevent magnetic flux leakage from a motor and to improve the efficiency, by providing a superconductor in the recessed part of a magnetic substance where the recessed and projected parts are formed at specified intervals. CONSTITUTION:A magnetic substance 12 is formed in comb-teeth, and in the recessed parts 16 between each projected part 14 thereof superconductors 50 are provided. The magnetic substance 12 is cooled with liquid nitrogen and the superconductors 50 are kept in superconduction. A movable part 18 is so made that a pair of magnets 22 and 24 are attached to a supporting member 20 with coils 38 and 40 wound around the ends of the magnets 22 and 24. Due to the diamagnetic effect of the superconductors 50 provided in the recessed parts 16, no flux from the projected parts 14 can get into the recessed parts 16, but flows towards the teeth 30, 32, 34 and 36 of the movable parts 18 as a result. The efficiency of the motor is thereby improved.
Patent JP-H01212490-A (JP)
Title: Connecting structure of substrate
Inventor: KURIHASHI TOSHIYA
IPC: H05K3/36
Filed: 1988-02-19
Abstract: PURPOSE:To obtain a connecting structure sufficient in a mechanical strength so as to prevent a flexible substrate from separating from an aluminum base substrate by a method wherein a recess serving as a solder reservoir is provided to a part of the aluminum base substrate which is to be bonded to the flexible substrate. CONSTITUTION:The end of a flexible substrate 2, where a conductive pattern 4 is exposed, is electrically connected with an aluminum base substrate 1 through a such connecting structure that a recess 5 is provided to the part of the aluminum base substrate 1 which is to be connected to the flexible substrate 2 so as to provide a solder reservoir. Consequently, an enough amount of solder is in the solder reservoir of the recess 5. By these processes, not only an electrical connection but also a mechanical connection sufficient in strength can be obtained, so that the separation of the flexible substrate 2 is prevented.
Patent JP-S62197008-A (JP)
Inventor: SAKAZUME GONZABURO
IPC: A47B9/00
Filed: 1986-02-24
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-H02217019-A (JP)
Title: D/a converter
Inventor: MARUYAMA TOSHIHIRO
IPC: H03M1/68
Filed: 1989-02-17
Abstract: PURPOSE:To easily realize the correction of characteristics after manufacturing the DA converter and to reduce an area, power consumption, etc., with low cost by using a specific correcting ROM. CONSTITUTION:Input digital data are divided and converted and the error of an upper bit DA conversion part 10 is corrected by using latch circuits 1, 3, 7 to 9, a ROM 5 and digital and analog adders 6, 12. Thereby, a specific digital data output can be obtained without newly adding a ROM circuit. Since data can be written in the ROM circuit after producing an IC by using a EPROM or an EEPROM for the ROM circuit, the correction of characteristics and the change of operation modes can be easily changed after manufacturing the IC.
Patent JP-S59163321-A (JP)
Title: Ataractic agent
Inventor: TAKASUGI NAOYUKI
IPC: A61P37/00
Filed: 1983-03-08
Abstract: PURPOSE:To provide low-toxic and easily synthesizable ataractic agent containing a compound selected from n-butyl-alpha-D-fructofuranoside, etc. CONSTITUTION:The objective ataractic agent contains (A) at least one compound selected from n-butyl-alpha-D fuctofuranoside, n-butyl-beta-D-fructofuranoside, n-butyl-alpha-D-fructopyranoside and n-butyl-beta-D-fructopyranoside which are butylated fructose, as an active component and if necessary, (B) an adjuvant for the preparation of drug (e. g. vehicle, binder, diluent, etc.). The agent is applied orally or parenterally in the form of powder, tablet, syrup, injection, etc. Dose: 0.1-2g daily. The above active component can be prepared easily by reacting fructose with n-butanol at a high temperature.
Patent JP-2000232239-A (JP)
Title: Growth of nitride semiconductor film and nitride semiconductor element
Inventor: OZAKI NORIYA
IPC: H01L21/205
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To provide the growth method of a nitride semiconductor film which reduces the dislocation of a crystal defect in a window part without limiting to the dislocation of a crystal defect in the upper part of a protective film, and does not generate voids between GaN films at the time of a bonding of the fellow GaN films adjacent to each other on the upper part of the protective film, and a nitride semiconductor element which uses the nitride semiconductor film obtained by the above method as a substrate, excellent in element performance, such as life characteristics, and is excellent in mass productivity. SOLUTION: The growth method of a nitride semiconductor film has at least a first process for partially forming a first protective film 3 consisting of a material hard to perform the growth of the nitride semiconductor film on a substrate; and a second process for growing a first nitride semiconductor film 5 on the film 3 formed after this first process up to the upper part of the film 3, while the lateral growth of the semiconductor film 5 is utilized as the growth method of the nitride semiconductor film. At the time of the growth of the film 5 in the second process, P-type impurities or P-type impurities and N-type impurities are doped to the film 5. The nitride semiconductor film 5 obtained by the above method as an element is used as the substrate and an element structure is formed on this substrate.
Patent JP-H05235136-A (JP)
Title: Method and apparatus for inspection of bonding state of bump
Inventor: ANDO MORITOSHI
IPC: H01L21/60
Filed: 1992-02-25
Abstract: PURPOSE:To provide a bump bonding-state inspection method and its apparatus wherein the bonding state of a bump can be inspected without a need for a large-scale apparatus when a silicon semiconductor chip mounted on a substrate by a bump bonding operation is inspected. CONSTITUTION:An infrared laser oscillator 12, a reflecting mirror 13 and a condensing lens 14 are installed at the upper part of an X-Y table 11. An image- forming lens 15 and an infrared camera 16 are arranged in positions where a laser beam from the infrared laser oscillator 12 is received. A condensing lens 17, a reflecting mirror 18 and a YAG laser 19 are installed in such a way that a part reflecting the laser beam from the infrared laser oscillator 12 is irradiated perpendicularly with another laser beam. A piece of information on an image from the infrared camera 16 is changed to a numerical value, and whether a bump is good or not is judged.
Patent JP-H07226266-A (JP)
Title: Underwater fixing apparatus for diving apparatus
Inventor: KAMIYA HIROYUKI
IPC: H01R13/73
Filed: 1994-02-10
Abstract: PURPOSE:To prevent a connector for electricity reception from being detached due to swinging during the time of fixing it in a connector in a based side installed in an underwater base by improving the installation structure of the connector for electricity reception attached to a diving apparatus for electric power supply. CONSTITUTION:A connector 4 for electricity reception is installed in the lower face of a diving apparatus 2 through a coil spring 5 which absorbs the swinging in the vertical direction and the transverse direction and also through a swinging absorbing apparatus 8 which has some idle range in the up and down direction based on the combination structure of a sliding rod 7 and a cylinder 9. Consequently, even if the diving apparatus 2 swings while being affected by waves, etc., the swinging is absorbed by the coil spring 5 and the swinging absorbing apparatus 8 and the transmission of the swinging of the diving apparatus 2 to the connector 4 for electricity reception is suppressed and the detechment of the connector 4 out of a connector for electricity supply in base side is prevented.