baber/WOPTO huggingface dataset:
Patent JP-H05238481-A (JP)
Title: Water surface position control method for deck ship/and moving spud deck ship used for it
Inventor: FUKUDA TOSHIO
IPC: B63H19/08
Filed: 1992-02-28
Abstract: PURPOSE:To reduce the number of measurement of the position of a deck ship on water, and also determine the accurate position of the ship. CONSTITUTION:A gantry 16 is provided on a deck ship main body 12 movably in the longitudinal direction of the ship P. Also a hollow cylindrical member 20 is positioned on water at the sides of the main body gunwales 12a and 12b, and fixed to the gantry 16. Then a spud 20 is moved up and down in the hollow section of the cylindrical member 20. With the gantry 16 fixed to the spud 20 penetrated and fixed to an underwater ground, the main body 12 is moved in the longitudinal direction of the ship P. The amount of movement of the main body on water is equivalent to the relative moved distance of the main body 12 to the gantry 16. Accordingly, after the position of the main body 12 on water is confirmed by measurement, the position of the main body 12 on water can be known by the measured position on water and a relative moved distance of the main body 12 to the gantry 16. Thus the object can be achieved.
Patent JP-H02223846-A (JP)
Title: Method for deciding degree of contamination of hydraulic pressure circuit
Inventor: NAKARAI MASAAKI
IPC: G01N15/08
Filed: 1989-02-23
Abstract: PURPOSE:To display the degree of contamination in >=3 stages of decision items by dividing the flow rate of the hydraulic pressure circuit into two, providing filters differing filtration grain sizes and an orifice, and detecting the pressure difference between the entrance and exit of the orifice. CONSTITUTION:Return oil from an actuator and a hydraulic motor is divided into two by a shunt valve 2 after passing through a return conduit 1, one reaches an oil tank 10 through a conduit 3, a filter 4, and an orifice 5, and the other passes through a conduit 6 and reaches the oil tank through a filter 7 and an orifice 8. The filters 4 and 7 are set to different filtration grain sizes. Differential pressure sensors 11 and 12 detect the pressure differences between the entrances and exits of the orifices 5 and 8. A controller 13 analyzes the detected pressure differences and a display device 14 displays the degree of contamination in >=3 stages of decision items.
Patent JP-S51119000-A (JP)
Title: Publishing method of commutation ticket
Inventor: TORII KENTA
IPC: G07B5/12
Filed: 1975-04-11
Abstract: PURPOSE: To manufacture a plastics commutation ticket for auto-examination which has both a sight record and a magnetic record, and we can write in manually on the sight record part. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62202091-A (JP)
Title: Production of 2-(nitrophenyl)-1-substituted-ethanol
Inventor: TORII SHIGERU
IPC: C25B3/29
Filed: 1986-03-03
Abstract: PURPOSE:To industrially and efficiently produce 2-(nitrophenyl)-1-substd.-ethanols by electrolyzing specific nitrotoluenes and prescribed aldehydes in the presence of a supporting electrolyte. CONSTITUTION:The nitrotoluenes such as O-nitrotoluenes expressed by formula I and the aldehydes such as isobutyl aldehydes expressed by formula II are electrolyzed in the presence of a supporting electrolyte such as alkaline halide metallic salt or the like such as KI to obtain the above-mentioned ethanols expressed by formula III. In formula I, a nitro group is substd. with the ortho position or para position relative to a methyl group, R denotes hydrogen; nitro group; hydroxyl group; substd. or unsubstd. amino group; halogen atom; alkyl group, alkoxy group of 1-4C; aryl group; aryloxy group or aralkyl group. In formula II, R1 and R2 denote an alkyl group of 1-9C, and may form a ring with R1 and R2. This compd. is useful as an intermediate raw material in production of dyes, agricultural chemicals, etc.
Patent JP-H09235135-A (JP)
Title: Uv and ir rays-absorbing glass
Inventor: SAKAGUCHI KOICHI
IPC: C03C3/095
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To provide UV and IR rays-absorbing glass having bronze color tone, suitably used as window glass for vehicles such as automobiles and window glass for building. SOLUTION: This glass comprises a basic glass composition composed of 65-80wt.% SiO2 , 0 to 5wt.% Al2 O3 , 0-10wt.% MgO, 5-15wt.% CaO, 5-15wt.% MgO+CaO, 10-20wt.% Na2 O+K2 O in which a ratio of K2 O represented by the formula K2 O/(Na2 O+K2 O) is >=0.03 and 0-5wt.% B2 O3 , and 0.25-0.45wt.% (expressed in terms of Fe2 O3 ) total iron oxide (T-Fe2 O3 ), 0.8-2.0wt.% CeO2 , 0-1.0wt.% TiO2 , 0-0.005wt.% CoO and 0.0005-0.005wt.% Se as coloring components and content of FeO expressed in terms of Fe2 O3 is 15.5-25.0wt.% based on T-Fe2 O3 .
Patent JP-H02223993-A (JP)
Title: Musical instrument
Inventor: BABA MITSURU
IPC: G10H3/20
Filed: 1989-02-23
Abstract: PURPOSE:To obtain a percussion which generates novel timbre which is not obtained before by providing an air chamber which has a cover made of an elastic body, a vibrator which is provided in a tube body and vibrates with an air flow, and a pickup means which detects the outputs the vibration of the vibrator. CONSTITUTION:The air chamber 2a is formed of the elastic cover 2 of rubber, etc., and linked with the outside through the tube body 3a. Further, the vibrator 4 which is provided in the tube body 3a and vibrates with the air flow and the pickup means which detects and outputs the vibration of the vibrator 4 are provided. When the pickup means is composed of an electromagnetic device, the vibration is outputted as an electric signal, which is amplified as a musical sound signal by an amplifier, so that the signal can be outputted from a speaker. Further, the vibrator 4 vibrates differently with the shape and the flow velocity of air according to the principle of a Karman vortex. Consequently, a new musical tone different from those of conventional percussions are obtained.
Patent JP-S61204606-A (JP)
Title: Optical fiber connector
Inventor: KODAMA TOSHIRO
IPC: G02B6/36
Filed: 1985-03-08
Abstract: PURPOSE:To eliminate an adhering stage and to reduce the man-hour for assembly by sandwiching an optical fiber into a sleeve which is bisected into a ferrule and press-fitting the fiber into a ferrule body. CONSTITUTION:An optical fiber core 1 is sandwiched by the halved sleeves 2a and 2b and is then fitted forcibly into the ferrule 4 by a jig to be exclusively used, etc. Projections 3a, 3b formed on the outside periphery of the sleeves 2a, 2b provide interference to hold the sleeves in the ferrule 4 after the force- fitting. The fiber core is fixed and supported by a V- or U-groove 8 of the sleeve 2 slightly smaller than the diameter of the fiber core. An optical fiber connector is constituted of a hood 7 consisting of rubber, etc. and a coupling nut 6 in addition to the above. The fixing of the optical fiber is thus made possible, by which the considerable reduction of the man-hour for assembly is made possible and the higher economy of the optical fiber connector is obtd.
Patent JP-S63211985-A (JP)
Title: Video/audio signal multiplex transmission system
Inventor: TANABE MITSUSHIRO
IPC: H04N7/18
Filed: 1987-02-27
Abstract: PURPOSE:To transmit an audio signal too through a coaxial cable for a video signal, in a CCTV monitor system or the like by superimposing the audio signal, being pulse-modulated, on the back porch of the video signal, and transmitting it through the cable. CONSTITUTION:A pulse modulation circuit 5 samples the audio signal from an input circuit 4 at the timing of a pulse signal, obtained in a timing generation circuit 3, and converts it into a pulse shaped signal. This modulated signal is inputted to a mix circuit 6 together with the video signal from a video input circuit 1, and is mixed in the back porch of the video signal by the circuit 6, and is transmitted through the coaxial cable as a video/audio signal. In a receiving device, a horizontal synchronizing signal is separated from the above mentioned video/audio signal. At this time, the video signal is also separated and outputted. Besides, the audio signal, modulated into the pulselike signal of the back porch part of the video/audio signal, is sampled and demodulated.
Patent JP-S62201255-A (JP)
Title: Ink jet recording head
Inventor: TAKADA YOSHIHIRO
IPC: B41J2/05
Filed: 1986-02-28
Abstract: PURPOSE:To obtain an ink jet recording head capable of performing gradation recording by controlling the emitting quantity of a liquid droplet, by constituting an electrothermal converter so that the thickness of the converter layer in the direction vertical to the current supply direction of the converter is made thick at the center line part thereof in left and right symmetric manner from the center line of the converter in the vertical direction. CONSTITUTION:An electrothermal converter 30 constituted of three layers consisting of material qualities 31, 32, 33 different in a specific resistance value and the thickness of the electrothermal converter in the cross-section vertical to the current supply direction of said converter is set to left and right symmetry from the central part C of the electrothermal converter to constitute a three-stepped tiered structure. The heat generating quantities P1, P2, P3 of electrothermal converter layers 31, 32, 33 are set so as to satisfy the relation of P1<P2<P3. When a pulse current is applied to the electrothermal converter 30 from a driving pulse power source, the temp. distribution in the upper layer of the electrothermal converter 30 is highest at the central part of the converter and becomes lower toward the end part thereof. With respect to the driving pulse supplied to the electrothermal converter 30, the current supply time or pulse voltage thereof is changed to change the heat generating quantity in the electrothermal converter 30 and the region reaching ink foaming start temp. on the surface of the electrothermal converter can be changed.
Patent JP-H08218112-A (JP)
Title: Production of slab good in internal quality
Inventor: WAKAO MASAMITSU
IPC: B22D11/00
Filed: 1995-02-10
Abstract: PURPOSE: To produce a slab good in internal quality by adding a carbon steel contg. a specified amt. of P which Ce under specified conditions. CONSTITUTION: A carbon steel contg., by weight, 0.05 to 0.3% P is added with Ce (or La or Ce+La) so as to satisfy the conditions expressed by the inequality of (%Ce)>=2×(%P) [or the inequality of (%La)>=2×(%P) or the inequality of (%Ce)+(%La)>=2×(%P)]. In the inequalities, (%Ce) denotes the concn. (wt.%) of Ce in the steel, (%La) denotes the concn. (wt.%) of La in the steel and (%P) denotes the concn. (wt.%) of P in the steel. Thus, the molten steel for casing in which internal cracks and central segregation are prevented can be obtd.
Patent JP-H05199442-A (JP)
Title: Illuminating device in surface inspecting device
Inventor: WATANABE KOICHI
IPC: H04N5/225
Filed: 1992-01-20
Abstract: PURPOSE:To constitute the device so that a side illuminating light and a vertical illuminating light can be varied by changing an optical path of an emitted light of an optical fiber. CONSTITUTION:A side illuminating light optical system is constituted of a mirror 12 and a cylindrical optical guide 11, and a vertical illuminating light optical system is constituted of a mirror 13 and a mirror 15. By turning an operating ring 8 and moving a ring lens 4 in the inside direction of a lens barrel 1 through a driving ring 10, it is possible that the greater part of an emitted light from an optical fiber 3 is made incident on the side illuminating light optical system, made incident equally on the side illuminating light optical system and the vertical illuminating light optical system, and most of emitted light is made incident on the vertical illuminating light optical system. Accordingly, since the side illuminating light quantity and the vertical illuminating light quantity are varied relatively in accordance with motion of the ring lens 4, optimal illumination corresponding to a state of the observation surface can be executed.
Patent JP-S60192109-A (JP)
Inventor: HONDA MASAO
IPC: F16B5/06
Filed: 1984-03-09
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-H08219431-A (JP)
Title: Waste incineration treatment
Inventor: HAMADA SHINJI
IPC: F23G5/02
Filed: 1995-02-10
Abstract: PURPOSE: To neutralize and remove HC, SOx in exhaust gas, generated in a waste incinerating facility, by employing Ca or Mg based sludge, generated upon manufacturing lignin products out of sulfite liquor as a sub-product. CONSTITUTION: Sulfite liquor includes Ca, Na or Mg base depending on chemical solution employed upon digesting process. Upon manufacturing sugar removing processed products employing calcium hydroxide, magnesium hydroxide as such sulfite liquor, sludge, having the principal constituent of calcium carbonate, magnesium carbonate, unreacted calcium hydroxide or magnesium hydroxide, is settled. Sludge is obtained employing a solid-liquid separating device such as a separator, decanter or the like. In this sludge, not a little lignin product remains.
Patent JP-H10237803-A (JP)
Title: Rail machining device, rail cutting device, and rail clamping device
Inventor: MOGI SHIGEROKU
IPC: B23K7/00
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a rail cutting device capable of providing a high-accuracy cut surface by having a mechanism whereby the torch end of a gas fusing machine can be moved to follow the (surface) configuration of a rail bus line. SOLUTION: A rail machining device includes a rail clamping device having side plates fixed at right angles to a rail and a gas fusing machine 2 mounted in the rail clamping device. The gas fusing machine 2 has a fixed board 31 fixed to the side plates 11, 12, a rotary plate 32 rotatably journalled to the fixed plate 31, and a guide 54 mounted on the opposite side of the rotary plate 32 to the surface of the fixed board in such a way as to be able to reciprocate; a guide pin is provided on the back of the guide 54, an oblong hole elongated in the direction of the diameter of a rotating shaft is formed in the rotary plate 32, guide holes are formed in the top and side of the fixed board 31 which surround the rotating shaft, and the guide pin is fitted into the guide holes via the oblong hole.  Thus, the torch end of the gas fusing machine 2 mounted on the guide 54 is moved to follow the surface of the rail 3 by the rotation of the rotary plate 32, holding almost constant the interval to the surface of the rail 3.
Patent JP-S62203708-A (JP)
Title: Slot cutting device for slot wave guide
Inventor: KOIKE TERUKIMI
IPC: B23C3/30
Filed: 1986-03-04
Abstract: PURPOSE:To make accurate slot machining full automatically by clamping a wave guide to a point for slot machining by means of sequence control so as to make end mill machining and feeding the wave guide at the specified inching pitch at every end of slot machining. CONSTITUTION:A wave guide alpha which undergoes machining of its slot beta is clamped at the specified position. An end mill 4 is operated in order to machine the slot beta at the specified position. Meanwhile, depending on the direction and angle of the slot beta, a dividing table 3 is furned by a specified angular displacement. The wave guide alpha made free from clamping is sent by the specified inching one pitch to the next slot machining position by a feed mechanism H at every end of machining slot beta in order to machine the next slot. This operation of the respective mechanisms are repeated by sequence control. Therefore, full automatic mass production can be carried out.
Patent JP-S62202715-A (JP)
Title: Speed changeover method in seal molding
Inventor: OCHIAI KIYOSHIGE
IPC: B29L31/34
Filed: 1986-03-04
Abstract: PURPOSE:To enable the titled method to realize speed changeover in a sealing process at a correct position even if a height or a supply quantity of a molding material is dispersed, by changing over a speed of a transfer piston from a position where the transfer piston has come into contact with a thermosetting mold material in a predetermined amount of strokes. CONSTITUTION:IC parts are mounted on a lower mold 11 and the lower mold 11 and an upper mold 12 are clamped. A transfer piston 15 is transferred to its uppermost position 15' and a tablet 20 is loaded into a material chamber 14. When a seal molding machine is started, the piston 15 descends at high speed and when a stroke becomes Hc-(H0+alpha) at time t1, the piston 15 descends at low speed and low pressure. When the stroke becomes Hc-H at time t2, the lower surface of the piston 15 comes into contact with the upper surface of the tablet 20 and a movement is stopped. The piston 15 descends at a speed V3 at time t3 while it is pressurizing the tablet 20 at pressure P3 and enters into a primary molding process. When the stroke becomes Hc-H+S1 at time t4, the piston 15 descends at a speed V4 while it is pressurizing the tablet 20 at pressure P4 and enters into a secondary molding process.
Patent JP-H06319984-A (JP)
Title: Silicone gel and its preparation
Inventor: DEIMITORISU ERIASU KATOSOORISU
IPC: A61K8/365
Filed: 1994-03-16
Abstract: PURPOSE: To obtain a silicone gel stable at a predetermined service temperature and formed from a silicone solvent fluid and a solute gelator. CONSTITUTION: The solute gelator is selected from stearic acid, 12- hydroxystearic acid, metallic salts of 12-hydroxystearic acid, metallic salts of stearic acid and admixtures of these. The solute gelator is dissolved in the silicone solvent and forms a solution that is supersaturated at the predetermined service temperature. The gelator is then precipitated from the solution, forming a three-dimensional fibrous network to form the objective gel of the silicone solvent having sufficient mechanical properties.
Patent JP-H05240174-A (JP)
Title: Scroll type fluid machine
Inventor: SHIGEOKA TETSUO
IPC: F04C18/02
Filed: 1992-03-03
Abstract: PURPOSE:To prevent the biting into a partner side end plate by the touch of an edge and fusion by using a material having a high hardness for one scroll and a material having a low hardness for the other to provide a hardness difference, and setting the lap height of the scroll having the high hardness lower than the scroll having the low hardness. CONSTITUTION:A turning scroll 14 is subjected to surface hardening treatment, and the surface hardness of a fixed scroll 10 is lowered. The height of the spiral lap 16 of the turning scroll is set lower than the height of the spiral lap 12 of the fixed scroll 10. Even when the turning scroll 14 is inclined by compressed gas force, at the time of operation, and does precession, the lap top end of the turning scroll on the outside never make contact with the end plate 11 of the fixed scroll 10, and the lap top end of the other soft fixed scroll 10 makes contact with the end plate of the turning scroll 14 and slides thereon. Thus, cut of the end plate can be avoided, and reliability can be improved.
Patent JP-H09219504-A (JP)
Title: Solid state image pickup device
Inventor: SAITO TADASHI
IPC: H04N5/341
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a solid state image pickup device with which the layout of a MOS horizontal selective switch can be simplified and stabilized image output having no longitudinal lines can be obtained. SOLUTION: This device is provided with picture elements, which are arranged one-dimensionally or two-dimensionally, and a horizontal selective switch having a number of MOS type horizontal selective switch units for two picture elements. In this case, a number of MOS type horizontal selective switch units for two picture elements are arranged in an active region 3, a gate electrode 8 of another MOS transistor is arranged between each MOS type horizontal switch unit, and said gate electrode 8 is fixed to each potential. Accordingly, the MOS transistor arranged between each MOS type horizontal selective switch unit is always non-conductive, and it forms an isolation region 9. As a result, the layout with the reduction of picture elements becomes easy, no irregularity is generated, and the irregularity of signal can be prevented.
Patent JP-H09243198-A (JP)
Title: Absorption type heat pump
Inventor: TAKEMURA KOICHI
IPC: F25B30/04
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To provide an absorption heat pump which maintains the pressure of a high pressure line at a definite level and obtains a good recording coefficient. SOLUTION: In the case when the load of a hot water circulation circuit 20 is fluctuated, a control means 22 is designed to control the amount of heat dissipation of a heat dissipation fan 19 in proportion with changes in a condensation pressure and thereby inhibits the pressure fluctuations of the high pressure line produced by load fluctuations. Therefore, this construction makes it possible to keep the purity of refrigerants which circulate in the refrigerant circuit 12 and embody the operation whose recording coefficient is excellent.
Patent JP-S57161716-A (JP)
Title: Submarine optical repeater housing
Inventor: KITAZAWA IWAO
IPC: G02B6/44
Filed: 1981-03-28
Abstract: PURPOSE:To obtain a small-sized submarine optical repeater housing having superior adaptability to laying facilities by connecting the tip parts of two pressure-tight housings by a universal connecting device, and realizing double structure wherein an optical fiber core in the universal connecting device is inserted into a thin pipe. CONSTITUTION:At the connection part of a submarine optical cable 1, an anchoring device 2 equipped with an anchoring part 3 which anchors the submarine optical cable 1 is provided; and an optical repeater unit 8 is installed coupling with said device 2, and a pressure-tight housing 9 into which the optical fiber core 5 of the optical cable 1 is introduced is provided. At the tip part of this pressure-tight housing 9, on the other hand, individual feedthroughs 11 which  lead the optical fiber cores 5 out respectively are provided; and the tip parts of two pressure-tight housings 9 are connected flexibly by a universal connecting device 13 and the optical fiber cores 5 in this device 13 are inserted into a flexible thin pipe, thus obtaining double structure.
Patent JP-H05251090-A (JP)
Title: Manufacture of thermal cell negative electrode and laminated thermal cell using it
Inventor: HARAGUCHI KAZUNORI
IPC: H01M6/36
Filed: 1992-03-04
Abstract: PURPOSE:To provide laminated thermal cell which use a thermal cell negative electrode which is metal lithium bound together with metal powder and have a uniform negative electrode capacity and discharge duration by improving the negative electrode manufacture process. CONSTITUTION:A mixture of lithium bound together with metal powder is molded into a pressed pellet at the melting point of lithium or higher in argon gas atmosphere using a metallic mold. After cooling, the mixture is installed in a metal cup in dry air and pressed using a press to form a thin sheet. The outer circumference of the metal cup is then seamed to make a negative electrode. The manufactured negative electrode is used to constitute a laminated thermal cell.
Patent JP-H04263308-A (JP)
Title: Tridirectional working joy stick
Inventor: KATO HIDEAKI
IPC: G06F3/0338
Filed: 1991-02-18
Abstract: PURPOSE:To quickly deal with such a request where three to four types of special numerical value are set at one time for a digital equipment. CONSTITUTION:A joy stick transmits the output signals in the directions X, Y and Z with the horizontal, vertical, and front-back movements of a control knob 1. Then the joy stick is connected to a rotary encoder 4, and the encoder 4 is operated with the rotation of the knob 1. Thus, four types of output signals in all are transmitted and various digital equipments can be specially set.