baber/WOPTO huggingface dataset:
Patent JP-H10311466-A (JP)
Title: Female screw joint
Inventor: FUKUI MASAHIRO
IPC: F16L21/08
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To connect a mere male screw which does not require to interpose a seal member such as a gasket and does not require a flange by arranging a metallic diametrical expansion regulating member to regulate the diametrical expansion of this cylinder part on an outside surface of a female screw molding cylinder part. SOLUTION: In a synthetic resin joint main body 2 weak in tensile stress, a metallic diametrical expansion regulating member 9 to check the diametrical expansion of this cylinder part 6 is arranged on an outside surface of an end part other cylinder part 6, and a female screw is formed in this cylinder part 6. Therefore, a male screw 7 of a faucet apparatus or the like can be screw- fitted in a watertight condition without directly using a seal material such as a gasket apt to be forgetful for the joint main body 2 itself. A female screw joint 1 does not require the seal material. Therefore, even in the mere male screw 7 having no flange, this can be used as a connecting object.
Patent JP-H08299981-A (JP)
Title: Device for purifying sewage and removing malodor
Inventor: CHIBA MITSUNORI
IPC: B01D53/38
Filed: 1995-05-02
Abstract: PURPOSE: To provide a sewage purifying and malodor removing device having an effect such as remarkable reduction of a power cost become a sewage aeration purifying device can be used in common with a malodor removing device. CONSTITUTION: The malodor which is allowed to blow up by the aeration to a sewage in a sewage tank placed in a shed cover 5 which is constituted so that it has flexibility is transferred by a pressure into a banking 3 for a deodorizing land formed at the outside of the sewage tank. And the malodor is deodorized by diffusing it in the banking for the deodorizing land and discharged, and also the deodorized matter is used to expand the inside of the shed cover 5 by an air pressure at the time of aeration.
Patent JP-H031435-A (JP)
Title: Ionizing method for mass spectrogram
Inventor: FUJII TOSHIHIRO
IPC: H01J49/16
Filed: 1989-05-29
Abstract: PURPOSE:To ionize a variety of chemical species effectively by spouting a specimen together with a carrier gas heated to a certain temp. onto a stationary surface, which has been heated to a specified temp. and has a specific work function. CONSTITUTION:In the ionizing chamber 6 of a mass spectrometer 1, a specimen is together with carrier gas spouted through a nozzle 9 onto an emitter 10 constituting a stationary surface and ionized by means of surface electrolytic dissociation. The tip of this nozzle 9 is heated by a heater 12 to a certain temp, while the emitter 10 is heated by a temp. control device 11 to a specified level. In case molecules in the specimen or its component chemical species have large electron affinity force, the emitter 10 is with a low work function, and in case they have small ionizing energy, the emitter 10 is with a high work function. This accomplishes effective ionization of a variety of chemical species.
Patent JP-S6027695-A (JP)
Title: Production unit for single crystal of semiconductor of compound
Inventor: KATSUMATA TOORU
IPC: C30B15/10
Filed: 1983-07-22
Abstract: PURPOSE:To prevent contamination of the inner face of a high-pressure container, by laying a contamination preventing wall made of a specific material between the open face of a crucible and the inner face of the high-pressure container. CONSTITUTION:The contamination preventing wall 12 made of carbon or pyrolytic boron nitride, attaching substances evaporated from the crucible to itself, is detachably set between the inner face of the high-pressure container 1 having the crucible 3 supported by the jig 4 in the furnace 2 and the open face of the crucible. Consequently, evaporated substances attached to the contamination prevention wall will not be dropped easily, contamination of melt of raw material of crystal in the crucible is prevented, impurities evaporating from the high-pressure container itself is suppressed, to give high-quality crystal.
Patent JP-S5922460-A (JP)
Title: Cash register
Inventor: HORIGUCHI MICHIYUKI
IPC: G06Q40/02
Filed: 1982-07-28
Abstract: PURPOSE:To receive accurately a data on a transmission line and to make the receiving inexpensive, by providing additionally an integrating circuit setting a threshold value of transaction information and a slice circuit slicing the transaction information based on an output of the integrating circuit. CONSTITUTION:Various transaction information and a dummy data added to a header of the transaction information are tansmitted to a line L at the same time. Further, the data is inputted to the integrating circuit 9 to set the threshold value of the transaction information and the dummy data. Further, the transaction information is sliced at a comparator 10 by using this threshold value. Thus, since the threshold value is set variably according to the receiving signal level attenuated with the transaction information, the transaction information is caught independently of the degree of attenuation.
Patent JP-S5257556-A (JP)
Title: All titanium-pipe heat exchanger
Inventor: OOSHIMA YOSHIKUNI
IPC: F28F9/02
Filed: 1975-11-07
Abstract: PURPOSE: In a heat exchanger to which te titanium pipe is applied as the cooling pipe, to prevent a galvanic attack by application of the titanium plate also to the pipe plate, and the water chanber construction material to eliminate the electrical corrosion protection device. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6024550-A (JP)
Title: Photosensitive body
Inventor: FUJIMAKI YOSHIHIDE
IPC: H01L51/42
Filed: 1983-07-20
Abstract: PURPOSE:To improve the photosensitivity and the quality of an image by incorporating a specified bisazo compound into a carrier generating phase and a specified hydrazone compound into a carrier transferring phase. CONSTITUTION:A bisazo compound represented by formula I is incorporated into a carrier generating phase, and a hydrazone compound represented by formula II or III into a carrier transferring phase. A photosensitive body having high sensitivity and high spectral sensitivity in the whole visible light region is obtd. by well combining said bisazo compound used as CGM with said hydrazone compound used as CTM. In the formulae, each of Ar<1> and Ar<2> is a carbocyclic aromatic ring; each of R<1> and R<2> is an electron withdrawing group or H; A is a group represented by formula IV; X is OH or the like; Y is H, halogen or the like; Z is a carbocyclic aromatic ring; R<3> is H, amino or the like; A' is aryl; R<7> is aryl; R<8> is H, aryl or the like; X' is H, halogen or the like; R<9> is aryl; R<10> is H, alkyl or the like; and X'' is halogen.
Patent JP-S5976321-A (JP)
Title: Improving and strengthening method for supersoft ground
Inventor: ICHIKAWA SEIJI
IPC: E02D3/12
Filed: 1982-07-29
Abstract: PURPOSE:The disclosure of the scope of claim and the detailed explanation of the invention is not allowed according to the Item 4 of Para. 2 of Art. 65 of Patent Law.
Patent JP-H04359187-A (JP)
Title: Computer clock system
Inventor: YOSHIDA YUTAKA
IPC: G04G5/00
Filed: 1991-06-05
Abstract: PURPOSE:To automatically set the time of a common clock to a computer inner clock while confirming the healthiness of the common clock by judging the common clock normal when the time difference between the common clock and computer inner clock is within a specified value. CONSTITUTION:A time comparison section 6 reading the time of a common clock 2 and the computer inner clock 3 of a computer 1(1) respectively calculates the time difference and stores 5 it as epsilon1. A common clock healthiness confirmation section 7 judges whether the read time difference epsilon1 is within a specified value epsilon or not, judges the clock 2 normal if epsilon1 is within the specified value epsilon, and outputs a correction instruction to a computer inner clock time setting section 4. The setting section 4 sets the time of the clock 2 to that of the clock 3 according to the instruction. The time of the clock 2 or clock 3 is judged abnormal if epsilon1 is not within the specified value epsilon, and the time difference epsilon2 between a computer 1(2) and the clock 2 is calculated like for the computer 1(l). The clock 2 is judged normal if epsilon2 is within the specified value epsilon, and the time is set to the clock 3. The clock is judged abnormal if epsilon2 is not within the specified value epsilon, and the time is not set. The computer 1(2) is likewise processed.
Patent JP-S5560858-A (JP)
Title: Wattmeter
Inventor: YAMAZAKI TAKASHI
IPC: G01R11/22
Filed: 1978-10-31
Abstract: PURPOSE: To facilitate the assembly of a wattmeter and improve its current and torque characteristics, by attaching auxiliary poles to a current core facing a voltage core across the rotary disc of the wattmeter to provide a current magnetic shunt.  
     CONSTITUTION: A voltage core 4 and a current core 1 facing each other across a rotary disc are coupled to each other through a voltage magnetic flux return plate 5. A coil 20 is fitted on the current core 1. Current auxiliary poles 7 are inserted into grooves 8a, 8d of the core 1. A current magnetic shunt 3 is coupled to the auxiliary poles 7 through a shunt spacer 2. This enables easily assembling a wattmeter. The facing area of the shunt 3 and the auxiliary poles 7 can be made large enough to increase the voltage effective magnetic flux without augmenting the current effective magnetic flux. The current characteristic and torque characteristics of the wattmeter are thus improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5466991-A (JP)
Title: Preparation of laminated paper
Inventor: KOJIMA TAKESHI
IPC: B32B27/00
Filed: 1977-11-07
Abstract: PURPOSE: To prepare laminated paper useful as insulating paper for extremely high- voltage cables, by melt-laminating a polyolefin film containing a silanol-condensation catalyst, and grafted with a silicone, onto cellulose paper, and heat treating the laminate.  
     CONSTITUTION: A polyolefin, e.g. polyethylene, etc., is mixed with preferably 0.01W2 wt.% of a radical generator, e.g. dicumyl peroxide, etc., 0.1W5 wt.% of a hydrolyzable silyl compound, e.g. vinyltrimethoxysilane, etc., and a silanol-condensation catalyst, e.g. dibutyltin dilaurate, etc., and formed to film 2 by an extruder 1 through a T-die. The film 2 in the softened state is laminated while it is  still soft, with craft insulating papers 3 and 3' having moisture contents of ≤ 2%.  Successively, the laminate is pressed with a hot roll 4, preheated with a heating  system 5, wound by a winding reel 6 and heat treated preferably at 80W110°C in a  heating chamber 7 to give the desired composite film. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6024472-A (JP)
Title: Radar equipment
Inventor: IZUMITANI TOSHIYUKI
IPC: G01S7/02
Filed: 1983-07-21
Abstract: PURPOSE:To simplify the constitution of a transmitter, by performing three simultaneous beam scannings. CONSTITUTION:In transmission, the exciter 21 of a transmitter 2 is controlled by a timing controller 1 and almost simultaneously generates plural high frequency pulse signals 30 having different frequences. The signals 30 are applied to a change-over device 23 through an amplifier 22 and the components 301-303 of the signals 30 are outputted while successively changed over by timing from the controller 1. The signals 301-303 are supplied to the current supply terminals 41, 42, 43 of an antenna 4 through transmitting and receiving separators 3-1- 3-3 and almost simultaneously emitted to a space. In reception, the reflected signals from an object are simultaneously collected by each beam and transmitted to receivers 5-1-5-3 while demodulated output is sent to a display device 7 through a signal processor 6.
Patent JP-S61290202-A (JP)
Title: Pulse operating-type rotary driving device
Inventor: WAKITA NAOMASA
IPC: F04B43/04
Filed: 1985-06-18
Abstract: PURPOSE:To obtain excellent responce performance by displacing the free edge of a bellows actuator by means of a pulse operating type oil hydraulic pump driven by a piezoelectric actuator so as to take out the rotary displacement. CONSTITUTION:The bellows hydraulic chamber 7 of a piezoelectric actuator 5 is connected to discharge intake holes 8, 9 by electrically driven valves 10, 11, and performs discharge in take of oil in a pulse shape. When a hydraulic pump P is driven in order to supply oil from the bellows hydraulic chamber 7 to the discharge intake hole 8 and to take in oil from the discharge intake hole 9, the free edge of the bellows actuator ascends and forces the rotary axis to make turning movement. The angle of turning movement is determined by pulse voltage applied to a piezoelectric actuator, and the angle can be precisely controlled.
Patent JP-H0751298-A (JP)
Title: Tooth form tray subassembly
Inventor: RAAZU II KAARUNE
IPC: A61C13/34
Filed: 1994-06-16
Abstract: PURPOSE: To provide a simply structured and improved tooth form tray sub-assembly making a tooth form model possible to be accurately repeatedly attached, detached, replaced to and from a dental articulator via accurate alignment for maintaining a desired articulation array. CONSTITUTION: This sub-assembly is mainly made of a tray 102 with side walls 104 and 106 integrated with a bottom wall 108 having a projected channel 109 formed thereon to accept a molding material necessary for forming a tooth form model 110, a releasing device connected to the molding material for releasing a cured tooth form model from the tray 102 and engaged with the peripheral part of the bottom wall 108 within the tray 102 for bonding, an alignment device included around the projected groove 109 for alignment with the position of the cured tooth form model, and the like.
Patent JP-S63299834-A (JP)
Title: Automatic processing device for curved suture needle
Inventor: MATSUTANI KANJI
IPC: B21G1/00
Filed: 1987-05-30
Abstract: PURPOSE:To automatically execute the processing of a calking, the inspection of a needle tip or a string fitting hole, etc., by holding numerous curved suture needles in a constant position and respectively processing each suture needle fed by a feeding means. CONSTITUTION:At a station ST1 a robot 3 stops by transferring a suture needle N until the end face of a needle root end Na is abutted to a guide 5g. A die 5 holds the needle root end Na and the robot 3 releases the needle N to complete the delivery of the needle N. A table 4 is rotated 90 deg. and the calking machine 5 holding the needle N reaches a station ST2, where the insertion of a string T into the string fitting hole and calking are executed. The table 4 reaches a station ST3 by its 90 deg. rotation, the needle N is released with the die being separated, the robot rotates the needle N 90 deg. and a 2nd calking is executed with the die approaching to complete a string fitting work. A TV camera 6 photographs the needle tip of the needle N at a station ST4, a control device decides the quality of the needle tip based on an video signal and in case of YES, the robot transfers the needle N to a non-defective receiving container 7 and in the decision of NO, it is transferred to a defective receiving container 8.
Patent JP-H08326214-A (JP)
Title: Prefabricated wall bar and assembling method thereof
Inventor: ISHIKAWA YOSHINORI
IPC: E04C5/06
Filed: 1995-05-31
Abstract: PURPOSE: To make it possible to reduce dramatically the manhour due to excellent workability in assembling work as well as reduction in binding locations and satisfy the execution of work at low cost due to simple structure of a required jig and a minimum quantity of jigs. CONSTITUTION: A zigzag shear reinforcing bar 4 is paced along horizontal bars 1 having a mutual spacing where a folded part 5 of the zigzag shear reinforcing bar 4 holds outside the horizontal bars 1. A vertical bar 2, which intersects with the horizontal bars 1 at right angles, is housed inside the bending part 5, thereby binding these zigzag shear reinforcing bar 4, the horizontal bars 1 and the vertical bar 2 together.
Patent JP-H08325474-A (JP)
Title: Coating composition
Inventor: HOSOKAWA NORITAKA
IPC: C09D183/00
Filed: 1995-05-31
Abstract: PURPOSE: To obtain an active-energy-ray-curable coating compsn. which forms a coating film excellent in adhesion to plastic substrates, clarity, antistatic properties, etc., by compounding a specific polyacrylate with a silicate compd. and a photopolymn. initiator. CONSTITUTION: This compsn. contains 100 pts.wt. polyacrylate contg. 35-100wt.% carboxylated polyacrylate, 20-50 pts.wt. silicate compd. obtd. by the polycondensation and transesterification of polymethoxysiloxane having a degree of polymn. of 3-8 in water and an alcohol, and 0.1-3 pts.wt. photopolymn. initiator. Pref. the compsn. is prepd. by compounding 100 pts.wt. polyacrylate with 20-499.9 pts.wt. above silicate compd., 0.1-3 pts.wt. photopolymn. initiator, and 0.1-100 pts.wt. silica sol, the sum of the silica compd. and the silica sol being 500 pts.wt. or lower.
Patent JP-H0638712-A (JP)
Title: Production of boiled egg and boiled egg
Inventor: SHIMIZU YASUHIRO
IPC: A23L15/00
Filed: 1991-03-27
Abstract: PURPOSE:To preserve boiled eggs for a long period of time and to sell in production of boiled eggs especially by packing seasoned boiled eggs in vacuum. CONSTITUTION:Boiled eggs are produced by a process for boiling eggs to give boiled eggs, a process for removing eggshell and seasoning the boiled eggs and a process for packing the seasoned boiled eggs in vacuum.
Patent JP-H07322693-A (JP)
Title: Stepping-motor driving apparatus and recorder using stepping-motor driving means
Inventor: IKEDA TETSUTO
IPC: H02P8/22
Filed: 1994-05-24
Abstract: PURPOSE:To perform the highly precise high-speed rotation at a constant speed by providing an arbitrary current-value setting type constant current driving circuit, which excites the coils of a stepping motor at the current value corresponding to the voltage signal from a low-pass filter and maintains the current value corresponding to the voltage of the voltage signal. CONSTITUTION:A PWM signal corresponding to a changing duty ratio is generated by a PWM unit. The PWM signal is inputted into low-pass filters 104a and 104b. The voltage level in the step shape, which is expressed by the changing duty ratio of the PWM signal, is converted into the smooth, approximately continuous voltage signal. A constant current driving circuit 105 excites coils 107a-107d of a stepping motor with the current value, which is set in accordance with the voltage signal, and maintains the current value, which is set in accordance with the voltage of the voltage signal. Thus, the vibration of the motor is not generated, the rotation noises can be reduced and the high torque in comparison with dissipation power can be obtained.
Patent JP-S5923788-A (JP)
Title: Deck transfer method of vessel
Inventor: HAYASHI KAZUMASA
IPC: B63B9/04
Filed: 1982-07-30
Abstract: PURPOSE:To transfer existing deck easily and efficiently by fixing those brackets which support a transferred deck, on the four faces of a strut in the hold and front and rear bulkheads of the vessel, then by cutting the transferred deck along the periphery of the strut and the front and rear bulkheads, then notching its areas near the supporting brackets on the hull side wall, downwardly wider. CONSTITUTION:As a method of transferring a deck 3 of an automobile conveyer vessel within the limit of its camber, brackets 5 which support the transferred deck are fixed on all sides of a strut 2 in the hold and also on front and rear bulkhead of the vessel. A part of deck 3 close to the fixing bracket 7 of the lateral beam 4B of a deck 3 on the hull side wall 8 is notched downwardly wider. A longitudinal beam of the deck 3 is cut at 4 places close to the strut 2, and close to the front and rear bulkheads of the vessel, and said deck 3 is transferred on the supporting bracket 5 fixed below. By the above-mentioned method, transfer work can be done effectively within a short time.
Patent JP-H10323911-A (JP)
Title: Foamable base material construction for reinforcing for hollow structure
Inventor: MIWA NORIMICHI
IPC: B29D22/00
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To prevent a deceptively foamed part from being generated in a foam and thereby, enable a foamable base material for reinforcing to be foamed almost uniformly at a specified foaming magnification, by molding the base material to be hollow. SOLUTION: When converting a foamable base material 10 for reinforcing to a foam by external heat, the foam is formed in sch a manner that the interior is hollow with a hollow part 12 so as to prevent a deceptively foamed part from being generated in the foam. At the same time, numerous open holes 16 through which heat is vented are formed in an inner plate part 13 and an outer plate part 14 way through the hollow part 12. When thermally foaming the foamable base material 10 for reinforcing, the inner plate part 13 and the outer plate part 14 are heated and further, the hollow part 12 is heated through the numerous open holes 16, following the heating of an inner panel and an outer panel by an external heat.  Thus it is possible to efficiently and almost uniformly foam the inner plate part 13, the outer plate part 14 and a lateral wall part 15 at a specicied foaming magnification in such a manner that the open holes 16 and the hollow part 12 are completely filled.
Patent JP-S6113281-A (JP)
Inventor: INOUE KENJI
IPC: H05K1/11
Filed: 1984-06-28
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-H02312226-A (JP)
Title: Ion implantation
Inventor: ONO SUMIO
IPC: H01L21/265
Filed: 1989-05-26
Abstract: PURPOSE:To relieve the lattice distortion caused in a substrate by changing the ion acceleration energy during ion-implantation process. CONSTITUTION:The ion acceleration energy is changed during ionimplantation process. That is, the ion-implantation process is performed at the driving voltage set up on a specific level in an acceleration tube 4 so that an impurity may be implanted at the specific depth of an Si substrate. Next, the ion-implantation process is further performed at the driving voltage in the acceleration tube 4 at slightly lower level than that previously set up, furthermore, at a slightly higher level. Through these procedures, the impurity can be distributed almost evenly in the substrate without concentrating the implanted ion in one position of the substrate thereby enabling the lattice distortion caused in a semiconductor substrate to be relieved.
Patent JP-H03168-A (JP)
Title: Rust preventive coating method for steel tower
Inventor: OOTSUYAMA KAZUYA
IPC: B05D7/22
Filed: 1989-05-26
Abstract: PURPOSE:To maintain strength by inserting a nozzle into a hole for drainage pierced in the lower part of each pipe prop and spraying a rust preventive from the nozzle. CONSTITUTION:The nozzle 5 of a coating device M is inserted into a hole 3 for drainage pierced in the lower part of each pipe prop 1 of a steel tower A and a rust preventive 6 is sprayed upward under high pressure from the tip of the nozzle 5 to coat the inside 1a of the prop 1 with the rust preventive 6. The nozzle 5 has an L-shaped body, a jet orifice 5a has been fitted to the tip of the nozzle 5 and the rust preventive 6 is sprayed from the jet orifice 5a through a compressor 7. The inside of the steel tower A can easily be coated.