baber/WOPTO huggingface dataset:
Patent JP-H0876143-A (JP)
Title: Quartz glass for polycrystalline silicon thin film transistor type lcd substrate and its production
Inventor: ETO NOBUO
IPC: C03B8/04
Filed: 1994-09-08
Abstract: PURPOSE: To obtain a quartz glass substrate of a high purity showing little warpage for a high temp. treatment and little shrinkage after the high temp. treatment by forming a silica porous body by hydrolysis of a silicon compd. such as purified silicon tetrachloride in oxyhydrogen flame and calcining the porous body in an inert atmosphere while controlling the ratio of the bulk density after calcination to the bulk density before calcination of the silica porous body to >=4.5. CONSTITUTION: The quartz glass for polycrystalline Si thin film transistor LCD substrate is produced by forming a silica porous body by hydrolysis of a silicon compd. such as purified silicon tetrachloride in oxyhydrogen flame, then calcining and further treating the porous body in a high temp. atmosphere to obtain a transparent glass. In this method, calcination is controlled to obtain >=4.5 density ratio of the bulk density after calcination to the bulk density before calcination of the silica porous body after calcination.
Patent JP-S60106628-A (JP)
Title: Electromagnetic forming device
Inventor: MUKAI TAKESHI
IPC: B21D26/14
Filed: 1983-11-14
Abstract: PURPOSE:To prevent local deformation of a work due to buckling in forming a metal to be worked using electromagnetic force by an electromagnetic forming device by vacuumizing the air between a forming die and the work. CONSTITUTION:The work 3 made of metal is put in the forming die 4 and a solenoid coil 2 is placed in it. After vacuumizing the air in the space G between the forming die 4 and work 3 by a pressure reducing device 5, large current is applied to the solenoid coil 2 momentarily from a current source 1. A magnetic field is generated between the solenoid coil 2 and work 3, and at the same time, current is induced in the work 3. Repulsion F is generated by interaction of the magnetic field and induced current, and the work 3 is thrusted against the forming die 4 and formed along the forming die 4. In this case, a buckling phenomenon due to air in the space between the two does not occur, and a formed product conforming to the forming die is obtained.
Patent JP-H0746826-A (JP)
Title: Voltage step-up device provided with standby mode
Inventor: OWATARI KEIJI
IPC: H02M3/07
Filed: 1993-08-05
Abstract: PURPOSE:To provide a voltage step-up device, provided with a standby mode, wherein a step-up operation can be stopped in the standby mode, a consumed current becomes zero and a wasteful power consumption can be reduced. CONSTITUTION:When a standby mode is set (a signal L is input to a terminal ST), the reference voltage of a reference voltage part 2 cannot rise, and an oscillation circuit 3 does not operate. As a result, a step-up operation is not performed by a step-up circuit 4, and a consumed current becomes zero. On the other hand, when the standby mode is released (a signal H is input to the terminal ST), the reference voltage of the reference voltage part 2 rises, the oscillation circuit 3 operates, and the step-up circuit 4 performs the step-up operation.
Patent JP-H0266833-A (JP)
Title: Magnetizing device
Inventor: KARASAWA TAKUMI
IPC: H01J29/54
Filed: 1988-08-31
Abstract: PURPOSE:To prevent the magnetic field of a magnetized magnet from being disordered by a yoke by detecting the movement of the yoke in a magnetizing coil or a variation of the magnetic pole, and moving the yoke depending on the resultant detecting signal. CONSTITUTION:A neck magnet 1 is magnetized by the operation of a magnetizing coil 2 which has a yoke 3 at the inside. The yoke 3 is provided slidable guided by a bearing 5 furnished at a magnetizing coil holding stand 4. By applying a current to the magnetizing coil 2, the neck magnet 1 is magnetized, and the yoke 3 moves in the direction separating from the neck magnet 1. The movement of the yoke 1 is detected by a displacement detector 6 such as a potentiometer, the yoke 3, together with the holding stand 4, is separated from the magnetizing coil 2 through an air cylinder 7 by the detecting signal, and the magnetic field of the neck magnet 1 is never disturbed. The movement of the yoke 3 can be also carried out by detecting the variation of the magnetic pole with a magnetism detector 8.
Patent JP-H1041903-A (JP)
Title: Emergency notice system used in common for idle talk by aged persons or the like
Inventor: MAKIYAMA OSAMU
IPC: H04B3/00
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To allow many aged persons or the like to take part in an idle talk by relieving the load by the aged persons or the like and to allow the aged persons or the like to realize a worthy and joyful life through the cooperation by the aged persons or the like resulting from an idle talk of the aged persons or the like with other persons whom the aged persons or the like desire to make a talk. SOLUTION: The emergency notice system used in common for an idle talk by the aged persons or the like is provided with a plurality of terminal equipments 1 installed at houses of the aged persons or the like and a center equipment 2 connected to the terminal equipments l through wired lines. Each terminal equipment 1 is provided with a speaker 3 informing an emergency notice in voice, and when an emergency notice is received from the center equipment 2 on the occurrence of emergency, the terminal equipment 1 allows its speaker to sound the emergency notice in voice. Each terminal equipment 1 is provided with a talk switch and when a talk signal is sent from a terminal equipment 1 to the center equipment 2, the center equipment 2 connects the terminal equipment 1 to a talk group stored in advance.  The aged persons or the like make a talk with each other through the use of the built-in speakers 3 in a plurality of he terminal equipments 1 connecting to the talk group.
Patent JP-S59106407-A (JP)
Title: Plant growth regulator and its stabilization
Inventor: TANJI KIMIO
IPC: A01N59/00
Filed: 1982-12-10
Abstract: PURPOSE:A regulator for helping the growth of plants, for providing soil with oxygen, activating activity of soil microorganisms, promoting activativity of roots, making absorption of nutrition smooth by applicating the regulator on leaf face or soil, containing hydrogen peroxide and pyrolignous acid as an active ingredient. CONSTITUTION:A plant growth regulator containing hydrogen peroxide and pyrolignous acid as an active ingredient. It further contains 8-oxyquinoline preferably. The concentrations of hydrogen peroxide and pyrolignous acid are 0.01- 0.2g/l and 0.02-0.5wt% in a low concentration range, respectively. The application amount is preferably >=50l 1 based on 1 are. The amount of 8-oxyquinoline added as a stabilizer is 100-400ppm, preferably about 300ppm. In order to improve stability further, a condensed phosphate is used with it. Sodium tripolyphosphate, acidic soidum pyrophosphate, etc. may be cited as the condensed phosphate, and its amount added is preferably about 300ppm.
Patent JP-2000047094-A (JP)
Title: Autofocus control method for digital camera
Inventor: HIRANO KENICHI
IPC: H04N5/232
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To perform appropriate focus control processing even when camera shake is caused by obtaining the difference value of plural acquired contrast signal values and selectively switching a succeeding focus control method in accordance with the difference value. SOLUTION: The camera is composed of a zoom lens 1, an AF lens 2, a CCD 3, a motor driving circuit 4 for the zoom lens, a motor driving circuit 5 for the AF lens, an MPU 6 and a stepping motor 7. In such constitution, while a photographing lens is moved from a closest distance to infinity, it is stopped at plural points and a contrast signal at that position is obtained. At such a time, a difference from the contrast signal at the previous position is calculated to obtain the difference value and whether it is equal to or above a specified value or whether it is positive or negative are judged. By repeating such operation at each point, the contrast signal is acquired again, When the signal level is a value near to the value at the previous focusing position, the position is finally recognized as the focusing position and automatic focus control is finished.
Patent JP-2000041666-A (JP)
Title: Antitumor agent
Inventor: SHIMIZU ATSUSHI
IPC: A61P35/00
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain lymphocytes capable of causing effective immunity against tumor in vivo, useful for an antitumor agent and including no cells positive to CD25 by removing the cells positive to CD25 from lymphocyte population. SOLUTION: The lymphocytes not including positive cells to CD25 are obtained by removing the positive cells to CD25 from lymphocyte population collected from human lymph nodes or the like to which, e.g. a monoclonal antibody against CD25 and a complement are added to react at 37 deg.C. It is pref. to prepare activated lymphocytes by incubating the lymphocytes and by collecting lymphocytes having antitumor activity from the cultured cells.
Patent JP-S60110937-A (JP)
Inventor: INUYAMA HISAO
IPC: D02G3/24
Filed: 1983-11-18
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-H0760181-A (JP)
Title: Adhesive coating device
Inventor: KOGURE KATSUYOSHI
IPC: B05C5/04
Filed: 1993-08-31
Abstract: PURPOSE:To provide a heater holder in which adhesibility between a heater and a casing to fit the heater is enhanced with a simple method and exchange of the heater is made easy in an adhesive coating device. CONSTITUTION:The heater 2 is held between the casing 1 and the heater holder 9 and is pressed and fixed so as to be in close contact with three screws from the bottom. At the time of exchanging the heater, the heater can be exchanged without taking off the heater holder 9 from the casing 1 by taking off three screws at the bottom of the heater holder 9 and one screw at a tiltable heater holder fixing part on the rear part.
Patent JP-H0269193-A (JP)
Title: Polypeptide having cell adhesion activity
Inventor: ODATE YOICHI
IPC: A61K38/00
Filed: 1988-09-01
Abstract: PURPOSE:To attain a cell adhesion activity comparable to that of human fibronectin(FN) by compounding a specified amino acid sequence. CONSTITUTION:A peptide composed of 283 amino acid residues and originated from FN is modified and prepared by genetic engineering technique and the Ser<1496> of the RGDS sequence which is the minimum active unit for the cell adhesion of the piptide composed of 279 amino acid residues (Pro<1239>-Met<1517>) is converted to Val to obtain a polypeptide (A) having the amino acid sequence of formula and having cell adhesion activity. A plasmid pTFD707 coding the component A is introduced into E.coli BW313 to obtain a recombinant plasmid pTFD707-V (B). The component B is introduced into E.coli JM109 and the transformant E.coli JM109/pTF7321 (C) is cultured in a medium to obtain a cultured product (D). The microbial cells are collected from the component D and obtained cells are extracted and purified by ultrasonic treatment, dialysis, etc., to obtain the objective polypeptide having cell adhesion activity.
Patent JP-2000005700-A (JP)
Title: Sound wave generating apparatus with no vibration plate
Inventor: FUKUMA KOJI
IPC: B06B1/02
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To eliminate restriction of frequency band based on properties of a vibration plate and to eliminate deterioration of a part supporting the vibration plate in a speaker to the underwater contg. ions. SOLUTION: The titled apparatus comprises an electrode A 1, an electrode B 4, a magnet A 5, a magnet B 3 and sea water and electric current generated by movement of ions in water by the electric field based on the electrode A 1 and the electrode B 4 is influenced by the magnetic field based on the magnet A 5 and the magnet B 3 and a force is applied on water contg. ions filled in a pipe-like hole 2 based on the Fleming's left hand raw to vibrate it.
Patent JP-H0265399-A (JP)
Title: Diaphragm for speaker
Inventor: OKAZAKI MASATOSHI
IPC: H04R7/02
Filed: 1988-08-31
Abstract: PURPOSE:To obtain a diaphragm, whose distortion rate is small and high resonating frequency is high, to have a satisfactory acoustic characteristic and satisfactory tone quality by molding chitin, which is the main component of an exodermis forming substance for Crustacea, in a fiber shape and using a constituting object which is made together with pulp. CONSTITUTION:The material, for which the chitin being the main component of the exodermis forming substance for the Crustacea is caused to be in the fiber shape, is mixed and made together with the pulp. Then, the material is molded in the shape of a diaphragm and used. When this material is used as the diaphragm, the bending rigidity of the diaphragm is extremely large. Then, during the oscillation, the diaphragm is not deformed or dividing resonance is not generated. A comparative elastic modulus E/rho (E: elastic modulus rho: density) is large and the reproducing band of a speaker is extended. Then, the speaker can be obtained to have a satisfactory sound pressure-frequency characteristic, the distortion rate and a phase characteristic.
Patent JP-2001041170-A (JP)
Title: Fitting structure of thermal shielding plate for oil pump
Inventor: TAKAHASHI SHIGEMI
IPC: B62D5/06
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To surely fit and fix a thermal shielding plate at one point, and fit the thermal shielding plate inexpensively. SOLUTION: A thermal shielding plate 21 for protecting an oil pump 16 against radiant heat from an exhaust pipe is fastened and fixed to a support plate part 12a of a bracket 12 disposed adjacent to the thermal shielding plate 21 with one bolt 14. An engagement projection 24 and a positioning hole are formed in the thermal shielding plate 21 and the bracket 12, respectively, and the engagement projection 24 and the positioning hole are engaged with each other and positioned.
Patent JP-H0265451-A (JP)
Title: Transfer cause annunciation device for extension incoming call
Inventor: ONO ETSUKO
IPC: H04M3/42
Filed: 1988-08-31
Abstract: PURPOSE:To allow a reply party to reply a caller immediately after the reply by displaying an extension number designated by the caller and its state on a display means of a telephone set in terms of characters at the arrival of an extension call. CONSTITUTION:If a telephone set 2 having an extension number designated by a caller is in the incoming reply disabled state, the designated extension number and the state of the telephone set are stored in an extension number transfer cause storage device 7, transferred to other telephone set 3 based on the storage content of a transfer destination storage device 8, the extension number designated by the caller stored in the extension number transfer cause storage device 7 and the state of the designated telephone set 2 are displayed on a display means 1a of the telephone set 3 being the transfer destination in characters together with the transfer and the result is noticed to the reply. Thus, the caller is coped with immediately.
Patent JP-H06102427-A (JP)
Title: Method for coating optical part with capsule for interconnecting optical fiber
Inventor: ERITSUKU JIYAN ANRI FUIRUSHION
IPC: G02B6/38
Filed: 1993-08-10
Abstract: PURPOSE: To provide a method for capsulating and coating optical parts for connecting optical fibers to each other in which these parts are inserted into a protective envelope having at least one open side parts, a curable investing material is applied in order close the open side parts of the envelope by adher ing the parts to the envelope and the investing material is cured. CONSTITUTION: This investing material is crosslinkable polymer which is nonfluid in the state of not applying a shearing stress thereon, turns fluid under the shearing stress applied thereon and exhibits Shore A hardness of at least 30 and moisture reabsorption at the saturation point lower than 2wt.% after crosslinking. The laying material has a tendency to attain a fluid state when the material receives the sharing stress while the material is applied.
Patent JP-2001042668-A (JP)
Title: Transfer roller used in electrophotographic device
Inventor: MIYAKE HISAFUMI
IPC: G03G15/16
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To effectively reduce running torque in initial image formation, without lowering transfer efficiency and toe effectively eliminate nonconformities such as chipping of a drive gear by forming an easily peelable lubricative coating film on surface. SOLUTION: An easily peelable lubricating coating film 3 is formed on the surface of a substrate roller 2 having a shaft 1 to obtain the objective transfer roller. The substrate roller 2 is generally a metallic roller or a roller formed from expanded rubber or resin provided with electrical conductivity by adding electrically conductive powder, such as metal powder, carbon powder, or ions. It is necessary that the lubricative coating film 3 has moderate lubricity and is easily removed from the surface of the roller by warming operation. A lubricant having low adhesiveness to the substrate roller 2, e.g. a fluororesin such as polyvinyl fluoride or polyvinylidene fluoride is therefore suitable for use as the constituent lubricant of the film 3.
Patent JP-S6278475-A (JP)
Title: Starting device of internal combustion engine
Inventor: YAMADA AKIRA
IPC: F02N11/08
Filed: 1985-09-30
Abstract: PURPOSE:To reduce an amount of a battery power consumed by driving of a starting motor, by a method wherein, when an engine is started through driving of a starting motor, if the rotation speed of an engine is increased to a starting rotation speed area, the starting motor is stopped. CONSTITUTION:With a starting switch 14 turned ON, an inverter AND circuit 13 outputs an L signal. This energizes a transistor Tr 15 to close a contact 19b of a starting relay 19, resulting in driving of a starting motor 20 to effect cranking. In this case, a pulse signal from a pulser coil 8 is converted into a voltage value V by an F/V converter 11, and the voltage value V is compared with a reference voltage Vcc by a comparator 12. When the rotation speed of an engine is lower than a starting rotation speed and the V is lower than the Vcc, the comparator 12 outputs an L signal, and during ON operation of the starting switch 14, the starting motor 20 is driven. Meanwhile, the rotation speed of an engine is increased and the V is higher than or equal to the Vcc, the comparator 12 outputs an H signal, and the starting motor 20 is stopped.
Patent JP-S6276989-A (JP)
Title: Formation of television signal
Inventor: MATSUMOTO KOJIRO
IPC: H04N7/00
Filed: 1985-09-30
Abstract: PURPOSE:To attain the reproduction of an image having an aspect ratio longer than that of the conventional television receiver in a lateral direction by making a vertical synchronizing frequency lower than that of the conventional television signal, and arranging the increased number of sub picture signals consisting of an additional image that makes large the aspect ratio of a main picture signal on a horizontal scanning line within a vertical flyback period. CONSTITUTION:At a picture signal separation part 2, a wide aspect original picture signal is separated to a main picture signal consisting of a main image area A and a sub picture signal consisting of a sub image area B, and the former is supplied to a main picture processing part 3 and the latter to a sub picture signal processing part 4. At the main picture signal processing part 3, the main picture signal is arranged on the horizontal scanning line where the picture signal of present NTSC system is placed by a process, such as a time base extension, etc. At the sub picture signal processing part 4, the sub picture signal is moved and arranged in a time aspect on the horizontal scanning line within the increased vertical retrace period than the present NTSC system by making a horizontal synchronizing frequency equal with that of the present NTSC system, and making the vertical synchronizing frequency lower than that of the present NTSC system, the sub picture signals more increased in quantity than the present NTSC system are moved and arranged with time on the horizontal scanning in a vertical flyback period, then supplied to a display picture synthesizing part 5.
Patent JP-H0379657-A (JP)
Title: Preparation of epoxy resin composition
Inventor: HAYASHI TAKAO
IPC: C08L63/00
Filed: 1989-08-23
Abstract: PURPOSE:To prepare a resin composition providing low stress cured products by employing as a curing agent a mixture of an organopolysiloxane having OH groups at both the ends thereof and a reaction product of a phenolic resin curing agent with a silane coupling agent. CONSTITUTION:(A) A phenolic resin (preferably a phenol novolak resin) is reacted with an alkoxy silane coupling agent of formula I (R is methyl or ethyl; X is group of formula II or III) and subsequently mixed with an organopolysiloxane of formula IV (m is preferably 20-10000) arbitrarily containing a reaction catalyst (e.g. dibutyl tin laurate). The mixture as a curing agent is compounded with an epoxy resin, a rubbery substance for low stress and, if necessary, other additives (curing auxiliary, filler, etc.) to provide an epoxy resin composition permitting the low stress of cured products without deteriorating the moldability thereof and the Tg and flexural strength of the cured product.
Patent JP-2000041858-A (JP)
Title: Fiber reinforced aluminum cooking appliance
Inventor: IKEDA DAISUKE
IPC: A47J36/02
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To reduce weight of a cooking appliance without impairing performance such as original heat conductivity of the cooking appliance by forming the cooking appliance, particularly, a large frying pan for Chinese dishes out of a composite material of aluminum or a heat resistant aluminum alloy as a matrix by dispersively reinforcing with ceramic short fiber. SOLUTION: A lightweight frying pan 1 is manufactured from a composite material formed with aluminum or a heat resistant aluminum alloy as a matrix and dispersively reinforced by ceramic short fiber. In this case, SiC short fiber is used as the ceramic short fiber, and the frying pan is formed so that a fiber volume rate of this SiC short fiber becomes 65%. When manufacturing such a frying pan 1, after putting the SiC short finer in a metal mold so that the fiber volume rate becomes 65%, aluminum molten metal is poured into the metal mold to be molded in a shape of the frying pan 1 by a high pressure casting method. The frying pan can be used without scorching by applying Teflon(R) processing 2 after applying white anodized aluminum processing to the inside surface of the molded frying pan 1.
Patent JP-S62116788-A (JP)
Inventor: JIYON DEE ZUPANOBUITSUCHI
IPC: C23F11/12
Filed: 1986-09-17
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。