baber/WOPTO huggingface dataset:
Patent JP-H1034627-A (JP)
Title: Molding of power into small dia.tubular material
Inventor: HORI HIROSHI
IPC: F16L9/10
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for molding power into a small dia.tubular material which is almost free from bending and deformation and displays high production efficiency, and further, has the high inside dia. accuracy of the hollow part of a molding. SOLUTION: This method for molding power into a small dia. tubular material uses a die 1, a lower punch 2 with a core pin 4 which is fitted in freely slidable manner and an upper punch 3 with the core pin 4 which is fitted concentrically in freely slidable manner. The lower punch 2 is introduced into the inner space of the die 1 and has a hollow elastic form 5 arranged in the upper part of the lower punch 2. Power material 6 is packed into a molding space 6' formed with the hollow elastic form 4, core pin 4 and lower punch 2, and is molded under pressure with the upper punch 3 and the lower punch 2.
Patent JP-H1168854-A (JP)
Title: Communication system
Inventor: ISHIKAWA HIROYOSHI
IPC: H04N1/00
Filed: 1997-08-15
Abstract: PROBLEM TO BE SOLVED: To conduct re-transmission processing for simultaneous multiple address communication in a short time. SOLUTION: Each facsimile equipment 2 returns reception result information with respect to information received from a center equipment 1 to the center equipment 1, and the center equipment 1 acquires the reception result information of the sent information by simultaneous multiple address communication from each facsimile equipment 2 and stores each reception result information to be acquired and lists up facsimile equipments 2 requiring retransmission based on the stored reception result information, manages the listed-up facsimile equipments 2 as management object destinations of the re-transmission and repeats re-transmission of the information till the managed facsimile equipments 2 are lost. Then each facsimile equipment 2 discriminates whether or not the information sent again from the center equipment 1 and receives the information only as required.
Patent JP-H02105317-A (JP)
Title: Magnetic tape device for recording and regenerating data signal
Inventor: YURUGEN HAITOMAN
IPC: G11B5/008
Filed: 1989-08-29
Abstract: PURPOSE: To reduce the number of a rotary transformer by reproducing a digital record using plural magnetic recording heads with corresponding magnetic reproducing heads, successively switching and outputting and back-monitoring. CONSTITUTION: Digital data parallel-serial-converted with a processor 10 are recorded with the corresponding magnetic recording heads W1-W4 having mutually different height with the interval of 90 deg. via rotary transformers 11-14 and a rotor side changeover switch 19. The error check part of about 1/4 length of these respective records is read with magnetic reproducing heads R1-R4 among heads W1-W4, changed over and outputted via one rotary transformer 21 in the rotor side, successively fed to a reproducing processor 26, and whether the record is correct or not is judged. By the constitution of the device for recording and reproducing digital signal, the number of the reproducing rotary transformer is not necessitated to correspond to that of the reproducing head, only one transformer is allowed to be enough, thereby reducing the number of the rotary transformer. Moreover, when no error check is needed, comparison with recording signals via delay circuits 27-30 is executed.
Patent JP-S60113388-A (JP)
Title: Speaker of tape recorder
Inventor: KURIYAMA KAZUO
IPC: H04R1/02
Filed: 1983-11-25
Abstract: PURPOSE:To allow a speaker to be contained in the thickness of a cassette cover and to miniaturize a device by making a speaker installed a cassette cover of a tape recorder into the one made of a piezoelectric ceramic. CONSTITUTION:A hole in which piezoelectric ceramic speakers 2 and 3 are fit is bored on a cassette cover 4, said piezoelectric ceramic speakers 2 and 3 are fit, and the vicinity is bonded and fixed. The thickness of the piezoelectric speakers 2 and 3 is thinner than that of the cassette cover 4. Therefore the speakers 2 and 3 can be completely contained in the thickness of the cassette speaker 4. Accordingly this will not prevent a headphone stereo 1 from being thinner. When a piezoelectric ceramic is used as a speaker for a monitor, the piezoelectric ceramic vibrates in accordance with variation of an impressed voltage, and the vibration is taken out as a soudn pressure; therefore an electric power is hardly consumed.
Patent JP-S6464294-A (JP)
Title: Manufacture of circuit module
Inventor: MOTOMIYA AKINORI
IPC: H05K3/28
Filed: 1987-09-03
Abstract: PURPOSE:To reduce the thickness of a substrate, and decrease the position deviation of electronic parts due to contraction of ultraviolet-cured resin, by arranging a spacer having an aperture with a size capable of inserting electronic parts, at a specific position on a retaining plate, together with electronic part, and reducing the amount of ultraviolet-cured resin to be used. CONSTITUTION:On a retaining plate 10, a spacer 30 composed of a glass-epoxy plate of 1mm thick wherein apertures are formed at the positions of electronic parts 21, 22, 23 are arranged. Each gap between the electronic parts 21, 22, 23 and the spacer 30 is set about 0.5mm. Between each of the part 21, 22, 23 and the spacer 30, ultraviolet-cured resin 40 is injected, and the upper part is covered with a flat plate 50 composed of polypropylene resin of about 1mm thick. The ultraviolet-cured resin 40 is irradiated with ultraviolet rays from the retaining plate 10 side and the flat plate 50 side, and cured. At the same time, the adhesion of the retaining plate 10 is decreased. Then the hardened ultraviolet-cured resin 41 and the spacer 30 become the substrate of a circuit module.
Patent JP-H1053273-A (JP)
Title: Film package of recording medium or the like
Inventor: ICHIMURA YUJI
IPC: B65D85/575
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To obtain a film package in which the inside air in voides is heated and swelled to peel off the film from the product surface, by forming a coarse surface on the contact face with the product having a smooth surface so as to form voids between the product and the shrink film. SOLUTION: A heat-sealing film, polyvinylidene chloride(PVDC) coat 24 for instance, is applied on both faces of a transparent raw film 23 to constitute a shrink film. A printing layer 25 for a design is usually provided on the surface of the PVDC coat 24 applied on the contact side with a case 21. And further, a hiding layer 28 (coarse face-formation layer) including coarser white pigment is formed. The surface coarseness of the hiding layer is made within 5-20μm. When time package is put in a hot air furnace, the shrink film begins to shrink. In this time, the film gradually contact firmly the smooth surface of the case 21, but since the inside face of the shrink film forms a coarse face in such an extent that the air stream is allowed, the air is distributed uniformly on the whole inside face and swelled to prevent the shrink film from sticking to the inside face.
Patent JP-S6281419-A (JP)
Title: Production of polyether-ester-amide
Inventor: KAYABA KEIJI
IPC: C08G69/44
Filed: 1985-10-03
Abstract: PURPOSE:To obtain the titled nondiscoloring polymer of a high degree of polymerization, by mixing epsilon-caprolactam with poly(alkylene oxide) glycol and a dicarboxylic acid at a specified molar ratio at a high temperature and melt- polymerizing the mixture in a high vacuum. CONSTITUTION:epsilon-Caprolactam (A) is mixed with a poly(alkylene oxide) glycol (e.g., polyethylene glycol) (B) of a number-average MW of 300-6,000 and a 4-20C dicarboxylic acid (C) (e.g., terephthalic acid) in such a way that component A is used in an amount 1.1-5 times by moles as large as that which gives a desired proportion of nylon 6 units derived from component A in the total copolymer. This mixture is homogenized by heating at 150-280 deg.C with agitation and is melt-polymerized at 230-280 deg.C in a high vacuum. In this way, the purpose polyether-ester-amide having a content of nylon 6 units derived from component A of 20-85wt% based on the total copolymer can be obtained.
Patent JP-H0773632-A (JP)
Title: Floppy disk device
Inventor: SEKIGUCHI HIDEO
IPC: G11B21/22
Filed: 1993-09-06
Abstract: PURPOSE:To prevent a head holder from moving due to impact during transportation and to improve the reliability of the floppy disk device. CONSTITUTION:The device is provided with a fixed mechanism part having two levers 1 and 2 connected by a spring 5 to be turned by interlocking with movement of a slide plate 14 for operating a medium loading mechanism part and a 3rd lever 3 to be operated by these two levers for the purpose of operating in a fixed range. A stopper pin 9 for regulating movement of a strut 6 of the two levers 1 and 2 and a strut 8 of the 3rd lever 3 and also the movement of the 3rd lever 3 is held by a plate-like member provided fixedly between an upper surface cover and the medium loading mechanism part.
Patent JP-2000057264-A (JP)
Title: Binarization device of image signal
Inventor: KANEKO MITSUTAKA
IPC: G06T5/00
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To prevent the recognition rate of an image from being lowered even if lighting nonuniformity, shading, shadow, etc., exist in the original image by setting thresholds in accordance with the levels of envelopes on the peak and bottom sides of an image signal. SOLUTION: A camera 2 scans an original image 1 horizontally H in the control of a controlling part 6 and an image signal V1 outputted from the camera 2 is successively stored in an image memory 3. A peak side envelope detection circuit 11 detects a peak side envelope Vhp of a horizontal image signal Vh read from the memory 3. A bottom side envelope detection circuit 12 detects a bottom side envelope Vhb of the signal Vh. A horizontal peak and bottom middle level generation circuit 13 generates intermediate levels of the envelopes Vhp and Vhb of the peak and bottom sides as threshold Vth. A binarization circuit 5 inputs the signal Vh and the threshold Vth and outputs a binarized image signal V2.
Patent JP-H07165902-A (JP)
Title: Effective use of phosgene in producing polycarbonate
Inventor: MAIKERU RII BEKURAFUTO
IPC: C08G64/24
Filed: 1994-09-16
Abstract: PURPOSE: To produce a polycarbonate while an appropriate amount of phosgene is efficiently consumed by reacting phosgene with a bisphenol in a reaction medium wherein the amount of water and the pH of the medium are controlled each to a constant.  
     CONSTITUTION: In subjecting phosgene and a bisphenol comprising, e.g. bisphenol A to interfacial reaction in a two phase reaction medium containing an aqueous hydroxide solution and an organic solvent such as methylene chloride in such a manner that phosgene is consumed to form an alkali salt, the amount of water and the concentration of ionic species in the reaction medium are controlled to reach relatively high ionic strength conditions, and the pH is controlled to 8 to 10, preferably 9, just before the completion of the reaction. Excess phosgene usage is less than 15% of stoichiometric conditions. The ionic strength is controlled to give a salt concentration of about 230 g/l or higher. The pH of the aqueous phase is controlled to 9 during the last 30% of the reaction. The reaction medium is recovered after precipitated salts are redissolved. The aqueous phase contains 30-50% aqueous solution of NaOH. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H0884808-A (JP)
Title: Ball collecting device
Inventor: SAITO MASAYUKI
IPC: A63F7/02
Filed: 1994-09-16
Abstract: PURPOSE: To surely collect plural balls without turning them to a bridged state or the like by supporting the balls to notched parts or hole parts on a rotary board one by one and guiding those balls to a passage part. CONSTITUTION: Ball B dropped from a pocket 11a on a play field board 11 onto a collecting board 18 are rolled and gathered to the side of any ball collecting device 40 by the inclination of the collecting board 18. When the balls are put into notched parts 41a on a rotary board 41 and come to the positions of opening parts 44a on a partition board 44 by rotating the rotary board 41, the balls B are dropped from the opening parts 44a into the passage formed by the partition board 44 and a bracket 45. Since there is no ball B in the notched parts 41 at this time point, the ball B which is not first put into the notched part 41a is put into the notched part 41a and,finally, all the balls B are put into the notched parts 41a.  The balls B are passed through the passage and further through an external passage 50, guided by a ball lift device and conveyed by the ball lift device one by one in order.
Patent JP-S61100938-A (JP)
Title: Semiconductor device
Inventor: KOMATSU HIROSHI
IPC: H01L29/78
Filed: 1984-10-22
Abstract: PURPOSE:To obtain the semiconductor element having special merits that the stray capacity is small, that the response to quick signal is superior, and that the minute circuit is obtainable, by composing the insulator substrate with the silicon single crystal substrate and the single crystal thin film of the semi- insulating semicondutor having the matched lattice to the silicon single crystal and the wider forbidden band than the silicon single crystal. CONSTITUTION:The insulator substrate is substrate 1 and the single crystal thin film 2 of the semi-insulating semiconductor having the matched lattice to the silicon single crystal and the wider forbidden band than the silicon single crystal. For example, the substrate 1 is made of p-type silicon single crystal whose surface orientation is (100) and impurity density is about 1X10<15>cm<-3>. On this surface the thin film 2 of the single crystal of the semi-insulating gallim phosphide is formed by epitaxial growth, on which the thin film 3 of the p-type silicon single crystal is formed. Installing the source and drain of MOSFET in the thin film 3 the silicon single crystal thin film transistor of SOI structure is formed.
Patent JP-H04244599-A (JP)
Title: Low brittle, explosive pyrotechnical element including multistructural explosive charge and method for obtaining explosive and foaming effect
Inventor: MISHIERU ANDORE
IPC: F42B3/11
Filed: 1991-09-02
Abstract: PURPOSE: To reduce vulnerability of charge by employing a composite explosive containing an organic nitrate explosive as charge of the innermost layer, and a pyrotechnic composition of the family of composite solid propellants containing mineral oxidant and organic nitrate explosive as the charge of the peripheral layer. CONSTITUTION: Explosive ammunitions element has an explosive charge comprising a plurality of coaxial layers, the innermost layer thereof is a composite explosive comprising polyurethane containing filling and the filling contains more than 40% of organic nitrate. The peripheral layer is a pyrotechnic composition of the family of a composite solid propellants containing polyurethane or polyester matrix which contains a kind of material oxidant an less than 10% of organic nitrate explosive. In the composite explosive charge, one example of the compositions to lower vulnerability is as flows: 12% of polyurethane polymer matrix obtained by ration between polybuthadiene and isophorone diisocianate, 20% of hexogene, 43% of ammonium perchlorate and 25% of aluminum.
Patent JP-S59111554-A (JP)
Title: Error data collecting device
Inventor: UCHIDA YASUO
IPC: G06F11/07
Filed: 1982-12-16
Abstract: PURPOSE:To execute quickly and exactly a processing in case when an error is generated, by storing input/output data, etc. generated at the time of execution of a processing device, in a storage device, and extracting said data, etc. when an error is generated. CONSTITUTION:A titled device executes various processings by executing a software program, and constitutes, for instance, an automatic cash transaction device by connecting a customer service part 22, a CRT display 23, etc. to a CPU21. An operating program is stored in a program memory 27 and various data required for various processings are stored in an RAM28, and this device executes a prescribed operation. In this case, the trace data for showing an actual execution of the program and the important input/output data generated in the course of its execution are stored as log data in a log data memory 29. A floppy disk 31 stores and extracts the data related to an error extracted from the log data memory 29.
Patent JP-2001039637-A (JP)
Title: Elevator controller
Inventor: KAWASAKI HIDEKI
IPC: B66B1/36
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a controller capable of controlling landing without degrading landing accuracy and comfortableness regardless of an elevating stroke. SOLUTION: This controller is provided with a switching means 27 switching a distance reference speed command to a landing speed command when a car reaches a fixed position before a desired floor, and adjusting gain automatic computing means 32, 33 which compares a distance reference speed command before switching to the landing speed command with the landing speed command and adjusts the landing speed command so that the initial value of the landing speed command may be equal to the distance reference speed command just before switching the landing speed command.
Patent JP-S6464992-A (JP)
Title: Conveyor for plate
Inventor: KOBAYASHI HIROSHI
IPC: B65H5/10
Filed: 1987-09-04
Abstract: PURPOSE: To reduce the burden of an operator in conveying a plate during blanking by constructing of a drive mechanism, a telescopic supporting mechanism for a base part, and a vacuum suction part located on the lower surface of the base part. CONSTITUTION: A telescopic body 5 comprises six frames 51-56 provided to fit one into another and is contracted or expanded according to the operation of winding a chain 3 up and down to prevent rotation or rolling, etc., when a base part 4 is supported only by the chain 3 during the conveying of a plate. Four vacuum pads 6 are provided on the lower surface of the base part 4 and can vacuum suck and hold a blanking plate 7. After the blanking plate 7 is sucked, the chain 3 is wound up by a motor-driven hoist 2 and conveyed to in front of a plate slot in the paper unloading part of a printer along a traverse rail 1, and the suction of the blanking plate 7 is canceled by a suction canceling signal from a control part to insert the blanking palate 7 into the slot. Therefore, an operator can relieved of a plate conveying operation which requires the greatest burden.
Patent JP-H04103025-A (JP)
Title: Magnetic recording medium testing device
Inventor: KIKKO MASANOBU
IPC: G11B5/84
Filed: 1990-08-22
Abstract: PURPOSE:To obtain a result in a short period of time by brining a magnetic tape into sliding contact with a dummy back tension post and allowing this tape to travel. CONSTITUTION:A practical VTR is used and the dummy back tension post disposed with a polishing tape on the magnetic tape traveling surface of the back tension post is provided in place of the back tension post of the practical VTR. The problem by a difference in the tape traveling system which is the cause for the fluctuation of the test result is eliminated by using the tape traveling system of the practical VTR as it is in this case. Further, the dummy back tension post disposed with the polishing tape is used on the magnetic tape traveling surface, by which the dislodged powder of the coated film of the magnetic layer is easily generated. The test is carried out in an extremely short period of time.
Patent JP-2001038569-A (JP)
Title: Device and method for disposing crop
Inventor: OKANO MASATOSHI
IPC: B23Q7/04
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To shorten the length of crop as much as possible. SOLUTION: A crop disposing device is operated to remove crop C, generated when a pipe P is cut to given lengths, from the running line of the pipe P. In this case, this disposing device comprises an insertion bar 32 inserted in the crop C and supporting the crop C, and a moving device to move the insertion bar 32 to the external part of the running line and remove the crop C, supported at the insertion bar 32, from the running line.
Patent JP-S59111750-A (JP)
Inventor: NAITOU SHIYUUICHI
IPC: A61B17/3211
Filed: 1982-12-20
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-H0561697-A (JP)
Title: Fault restoring processor
Inventor: KODAMA HIROYUKI
IPC: G06F11/00
Filed: 1991-09-03
Abstract: PURPOSE:To automatically execute proper processing for a fault independently of the skillfullness of a terminal fault processing operator. CONSTITUTION:In a multiple processing execution status table 2 residentially stored in a buffer memory 1, flags respectively corresponding to user program execution start, normal end and abnormal end in the primary to n-th order processing are updated. A continuous execution program 3 has a function for setting up time that a user requires automatic restoration and the time is always checked by a system timer 5. When the set time arrives, the program 3 refers the table 2. When an abnormal end flag is detected in the table 2, the program 3 judges abnormal end information and starts up a recovery program 4 to executes automatic restoration. After completing the program 4, the abnormal end flag in the table 2 is rewritten to normal end.
Patent JP-H0647805-A (JP)
Title: Tube container body section
Inventor: YAMAGISHI HIDEHARU
IPC: B32B1/08
Filed: 1992-07-29
Abstract: PURPOSE:To improve the quality and the like by forming a joint section of a cylindrical molded body of a tube container body section by heat sealing sections of respective rear face resin layers on side section on both sides of a laminate sheet and heat sealing sections of respective surface resin layers in the state of falling down sideways of the heat sealing sections. CONSTITUTION:A tube container body section 1 is constituted of a cylindrical molded body. The cylindrical body section is formed by forming a laminate sheet 6 provided at least with a surface resin layer 2 and a rear face layer 5 into the cylindrical shape so that the rear face resin layer 5 forms an inner peripheral face layer. At that time, respective rear resin layers 5 on side sections 7 and 8 on both sides of the laminate sheet 6 are brought into contact in the butting shape one another to form a first heat sealing section 9. Respective surface resin layers 2 are brought into contact with each other and heat welded to form a second heat sealing section 10 in the state of the first heat sealing section 9 fall making down sideways. The end faces of the laminate sheet 6 are protected from being exposed to the inner side and the interlaminar strength of the joint section and resistance to bag-breaking are improved by the arrangement.
Patent JP-H07169164-A (JP)
Title: Cassette loading device for videocassette recorder
Inventor: YASU SEIYOKU
IPC: G11B15/675
Filed: 1994-09-16
Abstract: PURPOSE: To reduce the number of parts and to improve assembleability by integrally forming an elastic pressurization part engaged with a sliding pin at the leg part of a loading arm. CONSTITUTION: An L-shaped guide slot 33 is provided on the side wall 32 of a deck. For a cassette holder for holding a tape cassette, sliding pins 36 provided on both side faces are guided by the guide slot 33 and moved. The loading arm 40 is provided with a first leg 44 and a second leg 45 and an opening slot 41 is formed between both legs 44 and 45. The opening slot 41 is engaged with the sliding pin 36 and the cassette holder is moved corresponding to the rotation of the loading arm 40. The first leg 44 is provided with a notched part 43 and thus, the elastic pressurization part 42 is integrally formed with the loading arm 40. At a loading position, the elastic pressurization part 42 is deformed for about 2mm and the tape cassette is held at a prescribed position by the elasticity.