baber/WOPTO huggingface dataset:
Patent JP-H0840432-A (JP)
Title: Box assembly
Inventor: AOYAMA TAKAHARU
IPC: B65D65/02
Filed: 1994-07-28
Abstract: PURPOSE:To easily wrap a box without requiring special experience or technology by combining a box forming member and a wrapping sheet. CONSTITUTION:A box assembly 10 comprises a box forming member 12 and a wrapping sheet 14. The box forming member has a cylindrical body 16 for defining sides of a box and at least a flap 18, 20 extending respectively from both ends of the body for defining a bottom and a top opposite to each other of a box by folding. The wrapping sheet is fixed to the body of the box forming member and surrounds the body and the flaps substantially in contact with them.
Patent JP-H07179361-A (JP)
Title: Compound substance for treating periodontitis
Inventor: UIRUSON HAABEI
IPC: A61F2/06
Filed: 1994-07-28
Abstract: PURPOSE: To obtain a complex substance for treating periodontal diseases, hard enough to be readily handled and inserted, soft enough after insertion to adapt itself to a periodontal pocket and not to stimulate the pocket, capable of being retained for a long period of time and effective for sustained release. CONSTITUTION: This complex substance for treating periodontal diseases comprises a collagen matrix which is reinforced with a bioabsorbable polymer layer and into which a chemotherapeutic agent is dispersed. The bioabsorbable polymer layer is a woven, nonwoven or knitted mesh layer of a synthetic bioabsorbable polymer such as preferably a copolymer of lactic acid and glycolic acid or oxidized regenerated cellulose. An antibiotic, a narcotic, an antimicrobial agent or an antiinflammatory agent may be cited as the chemotherapeutic agent. A piece of the complex substance is inserted into a periodontal pocket and retained in the site to release the chemotherapeutic agent for a long period of time.
Patent JP-S5984510-A (JP)
Title: Core tightening structure for stationary induction electric apparatus
Inventor: MISHIMA AKIRA
IPC: H01F27/24
Filed: 1982-11-08
Abstract: PURPOSE:To improve working efficiency and occupation rate of iron core and also improve quality through simplification of tightening structure by arranging a plurality of tightening and coupling members in such a manner that the nut tightening end and screwing end are arranged adjacent in zig-zag manner. CONSTITUTION:The end part 17-1b of the tightening and coupling member 17-1 forms the nut tightening end 17B secured by the nut 22 at the side of tightening plate 20 and the screwing end part 17A secured by screwing into the tightening plate 20 is provided at the end part 17-2a of the tightening and coupling member 17-2 adjacent thereto. Since the similar structure is employed for the tightening and coupling members 17-3 and 17-4, the screwing end 17A is secured by screwing into the position adjacent to the nut 22. Therefore, there are sufficient margin for tightening the nut 22 and the size can be reduced. This is also applied to the side of tightening plate 18. Since the mutual distance between the tightening and coupling members 17-1-17-4 can be reduced, the size of holes 23 of the core leg 13 and yokes 15, 16 allowing them to pass can also be reduced and thereby occupation rate of the iron core can be improved.
Patent JP-H0482086-A (JP)
Title: Semiconductor memory device
Inventor: SANO AKIRA
IPC: G11C11/41
Filed: 1990-07-23
Abstract: PURPOSE:To attain the high speed of equalization by equalizing and controlling a column selection switch circuit and a transistor for equalization while turned on. CONSTITUTION:MOSFETQ8, Q9, Q17, Q18 for column selection are turned on by turning both selection signals C1 and C2 to high levels by a timing controller 15 just after address change, and the MOSFET for equalization is turned on by turning equalization control signals phiEQ1 and phiEQ2 to the high levels. At this result, in addition to the current path by the MOSFET (Q7, Q16) for equalization for each complementary data line, a current path is formed by turning on the MOSFET, and precharge current is increased by this two-system current path. Thus, equalization time is shortened.
Patent JP-S6086065-A (JP)
Inventor: AOYAMA MIKI
IPC: C04B28/08
Filed: 1983-10-18
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-S6085565-A (JP)
Title: Thin film transistor
Inventor: IWANAMI EIICHI
IPC: H01L29/786
Filed: 1983-10-18
Abstract: PURPOSE:To accelerate the operational speed of a circuit comprising a thin film transistor by a method wherein a semiconductor film containing donor impurity with high concentration is arranged on another homogeneous semiconductor film opposing to a gate metal and a gate insulating film. CONSTITUTION:A metallic gate electrode 2 is formed on an insulating substrate 1 to form a gate insulating film 3 on the electrode 2. A non-dope a-Si 4 is formed on the film 3 to form an N<+> a-Si 9 continuously with Si 4 by PH3 doping process. This Si 9 formed extending from a source to a drain region is constituted to be utilized as a conductive channel of drain current. Besides, the source and drain are represented by 7 and 8. When an inverter is formed utilizing a transistor TR of said constitution, the operational speed may be decelerated since any charge current from a loaded TR added to the normal TR current may flow in a new conductive channel Si 9 when an output terminal OUT attains to H level.
Patent JP-H1119483-A (JP)
Title: Membrane module
Inventor: URYU KATSUJI
IPC: B01D63/08
Filed: 1997-07-05
Abstract: PROBLEM TO BE SOLVED: To avert the failure at the time of dropping by providing the module with a main body which is easy to carry and have separating membranes for separating the liquid to be filtered to particle components and filtrate and providing the recessed part formed at this main body with a juncture for a discharge pipe for discharging the filtrate separated by these separating membranes. SOLUTION: A membrane module 11 housed in a frame constituting a membrane unit built into a septic tank is constituted by joining a pair of membrane module half bodies 11a, 11b. The respective membrane module half bodies 11a, 11b are formed as primary side flow passages 15 in which the liquid to be treated flow between the separating membranes 13 and 13 mounted on one surface side of the case half bodies 12a, 12b having an approximately planar shape. At this time, mesh-like grooves 61 are formed on the inner side enclosed by frame-like projections for positioning the separating membranes 13 formed on the inner flanks of the respective case half bodies 12a, 12b and, in addition, longitudinal grooves 62 deeper than these grooves 61 are formed.  A joint 65 communicating with the secondary side flow passages is disposed near a clamping part 64 disposed at the top edge of the case half body 12a.
Patent JP-H0244837-A (JP)
Title: Address setting system
Inventor: HANDA AKIRA
IPC: H04L13/18
Filed: 1988-08-04
Abstract: PURPOSE:To use an unused area for the subsequent storage of reception data by permitting a central processing unit to give an alteration indication to an address alteration means in accordance with the length of data from a line interface and setting an address so that it corresponds to an area including the unused area. CONSTITUTION:The central processing unit 1 gives the alteration indication to the address alteration means 7 in correspondence with the length of data from the interface 4. Thus, the address alteration means 7 alters the address from the central processing unit 1 and outputs the corresponding address to the area including the unused area of a memory (RAM) 5. Consequently, reception data are stored in the area including the unused area. Thus, the unused area which has occurred when data are stored can be used for the subsequent storage of reception data, and the memory can effectively be used.
Patent JP-H0865982-A (JP)
Title: Brushless motor
Inventor: IKENO HIROSHI
IPC: H02K3/46
Filed: 1994-08-19
Abstract: PURPOSE: To enable the miniaturization of a flexible board by setting the ratio of the conductor width of a printed wiring board the conductor space of which is larger than the conductor width of its land for flexible board connection to the conductor width of a flexible board the conductor space of which is smaller than the conductor width of its flexible land. CONSTITUTION: As seen from the detailed plan of portion A, a land for flexible board connection the conductor space of which is larger than the width of each of a plurality of conductors for brushless motor drive, is placed on a printed wiring board (PB) 1. As seen from the detailed plan of portion A as well, a flexible land the conductor space of which is smaller than the width of each of a plurality of conductors for brushless motor drive, is placed on a flexible board 2, which is in turn connected to the flexible board connection land of PB1. The ratio of conductor width of the flexible board connection land of PB1 and the flexible land of the flexible board 2 is 1:2 or above. A winding 3 is wired on PB1. A housing 4 holds an oil impregnated bearing 5 and a thrust bearing 6 and is secured on PB1. A rotor frame 7 holds a driving magnet 8 and is secured on a rotary shaft 9.  The driving magnet 8 is opposed to a stator assembly with a certain space in-between in the axial direction.
Patent JP-S6256487-A (JP)
Title: Novel antibiotic substance 5-deoxyenterocin
Inventor: YAGINUMA SATOSHI
IPC: A61P31/04
Filed: 1985-09-04
Abstract: NEW MATERIAL:A compound, expressed by the formula and having the follow ing physico-chemical properties; Elementary analysis (%); C, 61.71; H, 4.64. Molecular weight; 428 [measured by the fast atom bomberdment (FAB) mass spectrometry]. Molecular formula; C22H20O9. Melting point; 222-225 deg.C. [alpha]D<20>=-59.4 deg. (c=0.6, methanol). Soluble in methanol, acetone, butanol, ethyl acetate, dimethyl sulfoxide and pyridine and slightly soluble in water, hexane and petroleum ether. Positive to the KMnO4 decoloring reaction, Fehling reaction and Tollens reaction. Negative to Molisch reaction and FeCl3 reaction. Neutral, colorless prismatic crystals, etc. USE:An antimicrobial agent agent Gram-positive and Gram-negative bacteria and microorganisms of the genus Mycoplasma. PREPARATION:A strain belonging to the genus Streptomyces, e.g. Streptomyces species L11-1 (FERM-P No. 7917), is cultivated, preferably under aerobic conditions at 28 deg.C and 7pH for 2-5 days.
Patent JP-H06166455-A (JP)
Title: Driving adjustment device for reel
Inventor: MARUKO TOMAJIKU
IPC: B21B37/48
Filed: 1993-07-12
Abstract: PURPOSE: To compensate for a disturbance amount of tension to be repeated periodically upon rotation of a reel by dividing an angle-of-rotation of the reel into a number of rotation angle ranges and adjusting each of them individually. CONSTITUTION: A total rotation of a reel 11 is divided into a number of rotation angle ranges α, and a deviation from a set value, detected at each of the rotation angle ranges a and integrated, is used as a compensation signal Fk for an adjustment apparatus 13. The adjustment apparatus 13 for a tension and a strip speed receives Fi proportional to an actual value of the strip tension as well as a target value Fs of the strip speed, and processes this signal. Further additionally, the target value Fs and the real value Fi of the strip speed are also supplied to a compensation circuit 14 so that a compensation value Fk for the adjustment apparatus is calculated. Then, one integrator is assigned to each of the rotation angle ranges α.  A signal proportional to the deviation at each timing in association with the rotation angle α can be introduced at an input end of the integrator. In addition, an output value of the integrator is offset in terms of time, and output as the compensation signal Fk .
Patent JP-2000028187-A (JP)
Title: Fault diagnoser
Inventor: NITTA TAKEHIKO
IPC: F24F11/02
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a fault diagnoser which specifies fault whether it is trouble on communication path, or whether it is temporary fault such as the runnaway of the controller at the destination of communication or the like, assorting the place of fault or the contents, in case that the abnormality in communication is detected. SOLUTION: In case that the controller 7 of an indoor machine 2 detects the abnormality in communication between the indoor machine 2 being the section of a first device and the outdoor machine 3 being the section of a second device part connected with each other in normal condition, this diagnoser does not perform the notice of trouble of communication abnormality through an information provider 5, but breaks the current application to the outdoor machine 3 and waits the passage of pressure balance time. Then, this reopens the current application, and resets the controller 10 of the outdoor machine 3. If communication abnormality is dissolved by the reset, it can be judged that it is the temporary trouble of the controller 10, and if it is not dissolved, it can be judged that it is the abnormality of the communication path 12.  What is more, at power on such as installation construction, etc., this does not perform the above disposal, but immediately informs the installation worker of the communication trouble, and secures the progress without delay of installation work.
Patent JP-H0480375-A (JP)
Title: Surface treatment of copper and alloy thereof
Inventor: YOSHIOKA TAKASHI
IPC: H05K3/28
Filed: 1990-07-23
Abstract: PURPOSE:To obtain a chemical film excellent in heat resistance by bringing copper (alloy) into contact with an aq. soln. containing specified alkylbenzoimidasol compd. and org. acid. CONSTITUTION:An aq. soln. containing 2-position alkylbenzimidasol compd. expressed by the formula and an org. acid such as formic acid and acetic acid, is brought into contact with copper (alloy) surface by coating, spraying, etc., to form a chemical film. In the formula, R1 is an alkyl group of >3 carbon number, R2, R3, and R4 are lower alkyl groups, halogen atoms or nitro groups or hydrogen, and at least one of these is a lower alkyl, halogen atom or nitro group. If required, the surface treated by the above method is further brought into contact with a soln. containing zinc compd. Thereby, the chemical film having heat resistance can be formed, and especially for a print circuit board, the soldering property can be improved.
Patent JP-H0362446-A (JP)
Title: Discharge tube cooling device
Inventor: TACHIHARA AKIO
IPC: H01J61/52
Filed: 1989-07-28
Abstract: PURPOSE:To install the cooling portion of a heat pipe at a supporting body which supports a discharge tube with good workability in assembling by insertedly fixing the cooling portion of the heat pipe between lower and upper blocks and separably and tightenedly fixing those blocks by a tightendly fixing device. CONSTITUTION:A cooling portion 32 of a heat pipe 30 is insertedly installed into a plurality of holding grooves 13, 14 formed on the junction face of upper and lower blocks 11, 12 in agreement with the holding grooves 13, 14, respectively. Then, an engagement pin 35 projectedly installed at the steel pipe 31 of a pipe 30 is engaged to engagement grooves 16, 17 formed in one end face of both blocks 11, 12 to position the pipe 30 referring to a support 10 to control a direction toward the circumferential direction of the steel pipe 31 of the pipe 30 and make uniform the directions of the respective sides of the radiating fins at the radiating portion 34 of the steel pipe 31 so as to prevent touching of the neighboring fins 33 of the pipe 30 each other. Thereby, it is possible to assemble and install the cooling portion 32 of the heat pipe 30 at the support 10 of the discharge tube 26 with good workability.
Patent JP-S6352715-A (JP)
Title: Bending machine
Inventor: KOYAMA KATSUMI
IPC: B21D5/02
Filed: 1986-08-22
Abstract: PURPOSE:To automate the bending work by installing a bending angle and a pressing force measuring means for a workpiece and a storing means of characteristic curves and finding a required pressing force, etc., based on compar ison between a pressing force and a stored characteristic. CONSTITUTION:A bending pressing force measuring means 21, a bending angle measuring means 23, and a storing means 25 of bending angle-pressing force characteristic curves are installed in relation to a coining bending means 19 provided with a punch 7 and a die 9. A pressing force is found by the means 21 and a bending angle is measured by the means 23 based on a gap between the punch 7 and the die 9 at the time of coining bending. Then, the above pressing force and bending angle are compared with a stored data of pressing force-bending angle characteristic curves stored in a correction means 27 to find a required pressing force and stroke amount so that a workpiece W is again worked. The bending is automated because bending angles are automatically corrected.
Patent JP-2000030848-A (JP)
Title: Induction heating system
Inventor: EGUCHI TOSHINOBU
IPC: H05B6/44
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an induction heating system capable of concentratedly heating corner sections of a heated object and capable of suppressing the power consumption required for heating. SOLUTION: A pair of iron cores 10a, 10c wound with heating coils 12a, 12c are arranged face to face across a heating object 1, another pair of iron cores 10b, 10d wound with heating coils 12b, 12d are arranged face to face across the heated object 1 perpendicularly to the layout of the iron cores 10a, 10c, and the iron cores 10a, 10b, 10c, 10d are magnetically coupled by yokes 11a, 11b, 11c, 11d. This induction heating system is carried current from a high-frequency inverter power supply so that a pair of iron cores 10a, 10c become positive poles and the other pair of iron cores 10b, 10d become negative poles.
Patent JP-H0860268-A (JP)
Title: Production of aluminum alloy structural member
Inventor: OKAMOTO KENJI
IPC: C22C1/04
Filed: 1994-08-19
Abstract: PURPOSE: To obtain an Al alloy structural member having excellent mechanical characteristics. CONSTITUTION: Al alloy powder which is C>=10J/g in the calorific value C at a heating up speed of 20K/min in differential scanning heat quantity measurement and has a non-equil. phase is used at the time of obtaining the Al alloy structural member by subjecting a powder preform consisting of Al alloy powder to heat treatment, then subjecting the powder preform to molding and solidifying under pressurization. An average heating up rate R2 from Tx to Tx+A (where, A>=30K) is set at R2 <=60K/min where the heat generation initiation temp. of the Al alloy powder is defined as Tx (K) in the heat treatment. The average heating up rate R4 from Tw-B (where B>=30K or Tw-B>Tx+A) to Tw is set at R4 >=600K/min when the working temp. for molding and solidifying is set at Tw (K).  As a result, the phase transition of the non-equil. phase in the powder preform is uniformly effected and the oxidation of the powder preform is surely prevented.
Patent JP-S5896207-A (JP)
Title: Measuring method for roll shape
Inventor: HANAZAKI KAZUHARU
IPC: B21B38/12
Filed: 1981-12-04
Abstract: PURPOSE:To provide a method in which, in a measuring method for roll shape being measurable in a condition to build a rolling machine into a mill housing, a displacement position against a roll surface of a sensor head, whereto a distance sensor is attached, is determined, and based on said displacement, distance measurements of a roll shape are corrected to perform a high-precise measurement of the roll shape. CONSTITUTION:In a position where a sensor head 22 is shown in a solid line, after distance Gm1, Gm2, Gm3 between distance sensors 271, 272, and 273 respectively and a roll 11 surface are measured by the distance sensors, the head sensor 27 is totally moved by a distance equal to a space DELTAL among the distance sensors 271, 272, and 273, and in a position where the head sensor 27 is shown in a dashed line, distances Gn1, Gn2, and Gn3 between the distance sensors  271, 272, and 273 and the roll 11 surface are measured by said sensors. If differences (Gn2-Gm1) and (Gn1-Gm2) in a distance measurement at a like position among the measurements are determined, and the result serves as a data showing the displacement of the sensor head 22.
Patent JP-S6174100-A (JP)
Inventor: OKADA HIROSHI
IPC: G10L13/00
Filed: 1984-09-19
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-S6089191-A (JP)
Title: Cathode ray tube display device
Inventor: YOSHIKAWA MITSUO
IPC: H04N9/79
Filed: 1983-10-21
Abstract: PURPOSE:To attain cost down by providing a control means outputting red, green and blue video signals to one signal line in time sharing method to simplify the interface between a CRT control section and a color hard copy. CONSTITUTION:A ternary counter 10 is operated in synchronizing with a vertical synchronizing signal and transmits a signal for sending repetitively the R, G, B at each frame to OR circuits 50, 51, 52 by using a decoder 20. A determined burst signal to the R, G, B video signals respectively is ORed by OR circuits 40, 41, 42. Moreover, an OR circuit 60 is an OR circuit for horizontal and vertical synchronism, an OR circuit 70 incorporates video signals including the R, G, B burst signals and driver circuits 80, 81 convert the signal into 1-2vpp signals. Thus, the R, G, B video signals are added to the burst signals and transmitted to a coaxial cable 90 in the time sharing method.
Patent JP-S6176853-A (JP)
Inventor: HATTORI FUSAO
IPC: F25B1/00
Filed: 1984-09-19
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-S5985842-A (JP)
Title: Heat-resistant spheroidal graphite cast iron
Inventor: TANAKA YOSHIMASA
IPC: C22C37/10
Filed: 1982-11-10
Abstract: PURPOSE:To manufacture heat resistant austenitic spheroidal graphite cast iron with superior oxidation resistance at high temp. by adding a graphite spheroidizing element to cast iron contg. specified amounts of Cr and Ni. CONSTITUTION:Graphite in heat-resistant austenitic cast iron contg. 1.8-3.4% C, 3.5-6% Si, 0.7-1.25% Mn, 3-5% Cr and 18-24% Ni is spheroidized by adding <=0.1% graphite spheroidizing element such as Mg, Ca or Ce. In spite of said relatively low Ni content, heat resistant spheroidal graphite cast iron having superior oxidation resistance and forming an oxide film (scale) with superior adhesive strength can be manufacture inexpensively.
Patent JP-H0750201-A (JP)
Title: Manufacture of brush piece for sliding
Inventor: NISHIJIMA MICHIHIKO
IPC: H01R39/24
Filed: 1993-08-06
Abstract: PURPOSE:To solve a problem to say that one part of a wire is broken due to the degree of the linearity of each wire of wires, which are aligned and focussed, and a bending work of the contact parts of the points of the wires and the points are scatteringly dispersed and are made uneven easily. CONSTITUTION:Upper and lower side parts 2 of a continuum 1 formed by winding a wire material, which consists of a noble metal or a noble metal alloy, a plurality of times into a 8-shaped form are welded together and thereafter, the continuum is cut at its upper and lower end parts 3 to form as brush pieces.