baber/WOPTO huggingface dataset:
Patent JP-H0541260-A (JP)
Title: Multicore coaxial connector
Inventor: YASUDA KEIICHI
IPC: H01R13/658
Filed: 1991-08-05
Abstract: PURPOSE:To make it possible to reduce the contact pitch. CONSTITUTION:Contact insertion holes 32 are formed lining up on the front side of a housing 31, a metallic tubular body 34 is inserted to each contact insertion hole 32 respectively, and it is contacted elastically to the circumferential surface of the tubular body 34 where gland contacts 34c and 34d projecting integrally from the rear side semicylindrical part of the tubular body 34 in the same direction are neighboring, and all the tubular bodies 34 are made at the same potential. The gland contacts 34c and 34d are positioned at the right side recess 33 formed on the rear side of the housing 31. When the housing 31 is contacted and fixed to a substrate 25, signal pins are positioned on the axes of the tubular bodies 34 respectively, and gland pins 27 are held elastically by contacts 34e and 34f extending integrally from the gland contacts 34c and 34d to the rear side. To the peripheral surface of the inserted coaxial contact 35, contact pieces 34g unitary with the tubular bodies 34 are contacted elastically.
Patent JP-H0244809-A (JP)
Title: Latch circuit
Inventor: YOKOYAMA KATSUTOSHI
IPC: H03K19/096
Filed: 1988-08-04
Abstract: PURPOSE:To shorten a switching time by providing a circuit emitting a charge accumulated in the output of a try state buffer by means of a pulse generation circuit and a circuit holding the output line of the try state buffer in a constant potential. CONSTITUTION:Since a potential difference occurs in the source and the gate of an N channel transfer gate 14 and a drain and the N channel transfer gate 14 is turned ON when the potential of a connection point 20 due to discharge, the level of the connection point 20 sows the potential of VDD-VTN, which has potential-dropped only by the threshold voltage VTN of the N channel transfer gate 14, and it is stabilized in the potential. When a clock terminal 2 comes to an 'H' level, the output of a try state buffer 15 changes from the 'H' level of the potential of VDD-VTN to an 'L' level through a load resistance 24 while it discharges the charge of a load capacity 25 through a complementary transfer gate 3, invertors 9 and 10 and try state buffer 15. Thus the switching time is shortened for the potential drop of VTN.
Patent JP-H0520724-A (JP)
Title: Magneto-optical recorder
Inventor: SHIBUYA GIICHI
IPC: G11B5/02
Filed: 1991-07-10
Abstract: PURPOSE:To decrease the magnetic fields leaking from the permanent magnet in the electromagnetic actuator of an optical pickup and to stabilize recording by providing a magnetic shielding member consisting of a magnetic material on the magneto-optical recording medium side of the actuator. CONSTITUTION:A lens 4 is supported in the central part of the main surface of the actuator. A focusing coil 31 moving an objective lens 4 and a tracking coil 32 are built in below this lens. The surface or the surface and side faces of the actuator are coated with a cover member 39 and the lens 4 is exposed from the surface. The magnetic fields from the magnet 37 in the actuator pass the inside of this cover member 39 and form a closed magnetic path if the cover member 39 is formed of a plate material of a magnetic material as the magnetic shielding member and, therefore, the leaking magnetic fields decrease drastically.
Patent JP-H01163156-A (JP)
Title: 2-methyl-1,3-dihydroxypropane dibenzoate
Inventor: KASUGA TAKUZO
IPC: C07C69/78
Filed: 1988-08-05
Abstract: NEW MATERIAL:2-Methyl-1,3-dihydroxypropane dibenzoate expressed by the formula. USE:Useful as an additive for polyethylene terephthalate based resin compositions useful as a molding material and capable of rapidly crystallizing resin compositions melted in a metallic mold in molding and improving impact strength and shape stability without deteriorating mechanical and thermal properties of the resultant molded products. PREPARATION:2-Methyl-1,3-propanediol is reacted with benzoic acid or a lower alkyl ester thereof in the presence of, e.g., tetrabutoxytitanium, as a catalyst to afford the aimed compound expressed by the formula. Furthermore, reaction is actually carried out by charging 74pts. methyl benzoate, 24pts. 2-methyl-1,3- dihydroxypropane and 0.37pt. catalyst into a three neck reaction vessel having a condenser tube attached thereto and heating the reaction mixture at 180 deg.C for 4hr while stirring the reaction mixture and removing formed methanol.
Patent JP-H0519615-A (JP)
Title: Image forming device
Inventor: YOSHIKI SHIGERU
IPC: G03G15/08
Filed: 1991-07-09
Abstract: PURPOSE:To prevent toner from being stuck in a developing device, to prevent torque from increasing and to simplify the constitution of the developing device by carrying the toner without rotating a developing roller. CONSTITUTION:The developing roller 161 is constructed by providing an electrostatic actuator member constituted of a stator 165 made of an insulating material and plural electrodes 164 buried in the stator 165 on a base substance roller 161a supported so that it can not rotate. The plural electrodes 164 are divided into three electrode groups and voltage whose polarity is switched in a specified cycle is impressed on each electrode group, so that the toner is carried by the mutual action of the charge of the toner and the charge of the stator.
Patent JP-H0519921-A (JP)
Title: Keyboard unit
Inventor: YAGINUMA YOSHITADA
IPC: G06F3/02
Filed: 1991-07-11
Abstract: PURPOSE:To provide the keyboard unit which reduces the dimension of thickness from the surface of a printed circuit board to the surface of a panel, prevents electrostatic noise impressed in the case of pushing a button from entering an electronic circuit and therefore does not generate malfunction. CONSTITUTION:A conductive contact rubber 2 and a panel 4 are provided on the surface of a printed circuit board 1, and a button is freely vertically movably fitted to plural holes opened on the panel 4 so as to contact a contact 1a of the printed circuit board 1 and a contact part 2a of the conductive contact rubber 2. At a position faced to a lock part 3a for drop proof provided at the button 3, an escape hole is formed to insert the lock part 3a in the case of pushing the button 3, and a ground pattern 5b is provided around the contact 11a of the printed circuit board 1.
Patent JP-H0360543-A (JP)
Title: Automobile telephone terminal equipment
Inventor: TAKIZAWA HIROSHI
IPC: H04W48/02
Filed: 1989-07-28
Abstract: PURPOSE:To prevent the telephone system from being used even when a possessor leaves an automobile telephone terminal equipment without saying attention to locking by devising such that locking is one automatically after a prescribed time elapses after the locking is off. CONSTITUTION:A clock circuit 9 is backed up by a battery or a capacitor and operated even at the time of turning off a power supply and locking is on automatically at a prescribed time elapse after locking is off. A control section 1 enters the clock processing at each count time of the clock circuit 9 and locking is on when the locking is off for a prescribed time elapse up to now after the time of preceding locking is off.
Patent JP-S6088498-A (JP)
Inventor: NAKAMURA HISASHI
IPC: H05K3/18
Filed: 1983-10-21
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-S6352075-A (JP)
Title: Testing method for switch
Inventor: ONOMOTO SHIYUUJI
IPC: G01R31/327
Filed: 1986-08-21
Abstract: PURPOSE:To conduct a cutoff test of both polarities only by a unipolar charging device by supplying an oscillating current of the same polarity when a current flowing to a switch to be tested approximates to zero while differing in polarity from the charging device. CONSTITUTION:A test circuit consists of a current source circuit which includes an AC power source 1 and an auxiliary switch 4, an oscillating current circuit which consists of a voltage source capacitor 5 and a reactor 7, the charging device which charges the capacitor 5, and a voltage source circuit which includes a start gap (g). Then while the current is supplied from the current source circuit to the switch 10 to be tested, the auxiliary switch and switch 10 to be tested are opened and when the current flowing to the switch 10 to be tested from the current source circuit approximates to zero while differing in polarity from the charging device 6, the start gap (g) is started at the timing that the current of the auxiliary switch 4 is zero when the oscillating current is inverted and opposite in polarity, thereby supplying the oscillating current of the same polarity with the charging device 6 to the switch 10 to be tested from the oscillating current circuit.
Patent JP-H1128565-A (JP)
Title: Method for welding in water
Inventor: KIJI NOBORU
IPC: E02D37/00
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To obtain a welded coupler characteristics having good weldability and high quality by adjusting the mixed quantity of inert gas into shielded gas according to the pressure in gas phase zone formed in the welding part in the water so that the partial pressure of active gas equalizes with the partial pressure at the time of welding in the atmosphere. SOLUTION: The shield gas 7 is supplied around a welding wire 1 containing flux, and the gas phase zone 9 is formed in the inside of water curtain 6 and a wire brush to weld a base material 8 in the phase zone 9. When the position of the welded part becomes deep in the water, the pressure in the gas phase zone 9 is raised. The atmospheric pressure of the gas phase zone 9 is calculated according to the depth in the water of the welding part. The partial pressure of the active gas in the shielded gas 7 is calculated based on the atmospheric pressure and the difference between with the partial pressure of the active gas under the atmosphere, is obtd.  The mixed supplying quantity of the inert gas is obtd. based on this difference, and the mixed quantity of the inert gas in the shield gas 7 is increased so as to change to the composition, in which the partial pressure of the active pressure equalizes the partial pressure under the atmosphere, and the inert gas is supplied into the gas phase zone 9.
Patent JP-H0360826-A (JP)
Title: Hoop forming system
Inventor: KANAYAMA AKIRA
IPC: B21D43/06
Filed: 1989-07-28
Abstract: PURPOSE:To reduce the arrangement of the multiple working of hoop material by setting the guide holes for transferring at the hoop material. CONSTITUTION:The constitution of the system is made to provide holes for transferring of the hoop material at the normalized pitch and in normalized hole diameter at the hoop material (Pressed product) and to feed the hoop insert into the die and to transfer the product to the outside of die by hanging with sprocket. Therefore, the automatic forming system of hoop material is constructed and the productivity is improved.
Patent JP-H1129148-A (JP)
Title: Glass container for novolak resin-based positive-type photoresist and its inner face treatment method
Inventor: OSHIBA KAZUMOTO
IPC: G03F7/023
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a glass container for a novolak resin-based positive-type photoresist solution and a treatment method for the inner face of the container, in which a chemical resistance on the inner face of the glass container is increased, which causes no change of properties of a content liquid and prevents pinholes from being formed or sensitivity and resolution from being deteriorated, and which causes no white turbidity of the container after treatment. SOLUTION: This container treatment method is such that a hydrocarbon fluoride gas of at least 0.5 ml per 500 ml of the content volume of a glass container (the same applies hereinbelow) and a sulfurous acid gas of at least 1 ml, or a sulfur compound which evolves a sulfurous acid gas of at least 1 ml by effecting thermal reaction, are injected into the glass container retained at a temperature in a range of 550-750 deg.C to be allowed to act on the inner face of the glass container, which is then subjected to slow cooling gradually. The quantity of gas required for treatment can be markedly decreased as compared with conventional bloom treatment, and the white turbidity of the container after treatment is extremely reduced.
Patent JP-S6173302-A (JP)
Inventor: TSUNOHASHI TAKESHI
IPC: H01C17/18
Filed: 1984-09-18
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-2001019133-A (JP)
Title: Pedestal for moving stage
Inventor: ODA MINORU
IPC: E02D3/12
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a moving means capable of smoothly and easily moving a working equipment mounted on a stage on a cut beam in a short time. SOLUTION: This pedestal is one for moving stage to be used when a stage on which a working equipment is mounted is moved in parallel on a cut beam and is constituted so as to be provided with a base part 1 having a bowl-shaped rolling element storing part 2 opened outward (upward) and a ball 3 to be a rolling element which is partially wrapped by an inner curved wall of the rolling element storing part 2 and is stored so that the ball 3 may freely roll. The base part 1 is provided with a locking part 4 made of a U-shaped type steel product for locking the base part 1 on the cut beam and a guide part 5 having a pair of surfaces projecting upward from an upper end of the ball 3.
Patent JP-S6352128-A (JP)
Title: Apparatus for inspecting surface of photosensitive material
Inventor: ISHIMOTO KIYOSHI
IPC: G03C1/00
Filed: 1986-08-22
Abstract: PURPOSE:To surely detect the defect on the surface of a photosensitive material without generating fogging by the constitution in which the color change of the photosensitive material is detected by a photodetecting part for the visible light to scan the photosensitive material and the rugged defect is detected by a photodetecting part for IR light, respectively. CONSTITUTION:The visible light of a laser light source 10 and the IR light of a laser light source 12 are deflected by a rotary scanner 15 to scan photo graphic paper A on a roll 6. The diffuse reflected light thereof is detected in the photodetecting part 21 and the specular reflected light in the photodetecting part 22, respectively. Since the visible light of 550-635nm wave length is low in spectral photosensitivity, the fogging is not generated even if the defect 9 by the color change of the photographic paper is detected. Since the IR light has high safety of fogging, the S/N of the detection signal is im proved and the influence of noise is eliminated at the time of detecting the rugged defect 11 by using the light having the intensity several tens times the intensity of the light source 10. A filter 23 of the photodetecting part 21 is used to shut off the strong IR light.
Patent JP-S5896982-A (JP)
Inventor: MIYAGAWA MASAYASU
IPC: F27B1/02
Filed: 1981-12-07
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-S5898847-A (JP)
Title: Focus detector
Inventor: EMOTO MASAMI
IPC: G11B7/09
Filed: 1981-12-07
Abstract: PURPOSE:To detect a focus accurately with simple constitution, by inserting an interference filter, which has the peak of transmittance for the wavelength of a light source, on the optical path between an object lens and a photodetector. CONSTITUTION:In the focusing state, a parallel light is incident to an interference filter 12 because the reflected light from a disc 6 is the parallel light, and the reflected light is not affected at all in this filter 12 and is incident to two photodetectors 10 and 11 equally. Consequently, the difference signal from two photodetectors 10 and 11 becomes zero, and it is detected that an object lens 5 is focused on the surface of the disc 6. If the disc 6 approaches the object lens 5 or gets away from the object lens 5, a difference is generated between outputs of two photodetectors 10 and 11.
Patent JP-2001018328-A (JP)
Title: Plastic-rubber composite article
Inventor: KOMADA HAJIME
IPC: B32B25/08
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To rigidly connect a plastic portion to a rubber portion without using an adhesive by directly connecting a thermoplastic resin portion to a vulcanized rubber portion. SOLUTION: In a gear 20 of a plastic rubber composite component, a tooth portion 21, a contact portion 22 with a shaft and arm portions 24 are formed of a thermoplastic resin, and an intermediate portion 23 is formed of a vulcanized rubber. The portion 21 and the portions 22 and 23 are formed annularly as seen from an axial direction. A site formed of the resin is directly connected to a site formed of the rubber. Thus, manufacturing steps can be simplified, and an organic solvent is not required. Sound damping quality and soundproofness are excellent while holding mechanical characteristics. Further, a reduction in a weight and corrosion resistance are improved, its structure can be simplified, and its shape and design can be diversified.
Patent JP-2000016425-A (JP)
Title: Simply openable can cover
Inventor: MORITA NOBUHIRO
IPC: B65D17/32
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To manufacture a simply openable can cover with an opening mechanism for opening securely and easily without touching it with a finger. SOLUTION: Two guide members 3 are provided in parallel to each other on the upper face of a cover panel 2. A slide member 4 supported slidably by the guide members 3 is provided, and a protrusion is formed on its lower face. A score line 5 is cut on the lower periphery of the slit member 4 of the cover panel 2 except a hinge section 7. An engaging section 6b with face inclined from the hinge section 7 side downwardly in the end side direction of the cover panel 2 is formed on the upper face of a recess 6a formed on an opening piece 6 forming a section encircled by a score line 6. The slide member 4 is slid from the end side of the cover panel 2 toward the hinge section 7 side direction to engage the protrusion with the engaging section 6b, and the opening piece 6 is pressed down to open the can cover.
Patent JP-H08230527-A (JP)
Title: Mechanism for limiting move of seat slide device
Inventor: WATANABE TSUNEKAZU
IPC: B60N2/06
Filed: 1995-08-01
Abstract: PURPOSE: To ensure a foot-rest space in a rear seat by supporting a move limiting part on one rail provided with the move limiting part selectively in a position capable of engaging the other rail or in another position not engaging the same. CONSTITUTION: After the completion of fixing operation, an upper rail 12R is moved until a move limiting part 21a of a changeover support member 21 is located between engaging lugs 20a, 20b. Under such a condition that the changeover support member 21 is depressed to be elastically deformed and located in engagement with the engaging lugs 20a, 20b. Thus, since a seat slide device abuts against (engages) the engaging lug 20b in the rearward move of the move limiting part 21a, the maximum rearward move amount is determined. Also, since the move limiting part 21a abuts against the engaging lug 20a in the forward move, the maximum forward move amount is also determined.
Patent JP-H0363298-A (JP)
Title: Complex of colony formation stimulating factor and lipid
Inventor: MATSUDA HIROSHI
IPC: A61K38/00
Filed: 1989-07-31
Abstract: NEW MATERIAL:A complex of colony formation stimulating factor and lipid composed of colony formation stimulating factor and lipid. USE:Used as a medicine prolonging half-life in blood for leukopenia, infections disease, leukemia, agranulocytosis of myelocyte, hematopoietic injury, myeloleukemia, malignant tumor or thrombocytopenia, etc. PREPARATION:For instance, phosphatidylcholine solution in chloroform is set in an egg-plant type flask and solvent is removed by rotary evaporator to prepare a lipid thin film, then chloroform is added, then three times of re- dissolving and evaporation processes are repeated and the flask is set in desiccator, aspirated by vacuum pump, and aqueous solution of colony formation stimulating factor thus obtained is added into the flask and resultant system is subjected to sonication and filtration to afford to the objective complex of colony formation stimulating factor and lipid.
Patent JP-H0482436-A (JP)
Title: Packet transmission control system
Inventor: AMANO TAKAHIRO
IPC: H04L12/40
Filed: 1990-07-25
Abstract: PURPOSE:To prevent a communication line used concentrically by a specific node by finding a transmission success rate at every node, increasing (decreasing) a random mean transmission interval when high traffic quantity exists and a high (low) success rate exists. CONSTITUTION:The node 1 sends a packet to network (LAN) directing to a destination node. A LAN controller 3 controls the transmission/reception of the packet via a driver/receiver 2, and a transmission/reception control part 4 assembles the packet in accordance with a transmission request, and the transmission and re-transmission are performed at the random mean transmission interval set by a transmission interval setting part 5, and delivers the packet from an opponent to a job program. The transmission interval setting part 5 adjusts the transmission interval by monitoring the traffic quantity and measuring the success rate (ACK/number of times of transmission), and comparing the traffic quantity with a prescribed threshold value.
Patent JP-H0750716-A (JP)
Title: Network element software update control method
Inventor: YAMANE KENICHI
IPC: H04Q3/545
Filed: 1993-08-09
Abstract: PURPOSE:To surely integrate a software function and to enable version management by controlling plural software updating jobs for providing one function as one job. CONSTITUTION:Inside a storage medium 13 connected to a maintenance system 12, an update event control table 131 is provided. The update event control table 131 is a control table for controlling the plural updating jobs as one job and is provided with a field to write an executing state, field to write time and field to register an updating job group such as a file name. On the other hand, a state managing function 123 gets time from a time setting function 124 and records a state 'under execution' and time in the executing state field and time field of the update event control table 131. A command control function 121 inputs a required command to a control target network element 11. Based on the update event control table 131, the software updating jobs are executed and when any one fault occurs, the updating jobs performed up to that moment are recovered.
Patent JP-H05210524-A (JP)
Title: Method of controlling storage device, computer system and product for usage in computer system
Inventor: JIEFURII OOEN BURANDEII
IPC: G06F12/10
Filed: 1992-07-23
Abstract: PURPOSE: To manage the page of a virtual storage device of computer system in a reserved page release state by delaying the release of an actual page by a system after the release is demanded by the guest program of the system. CONSTITUTION: In a VM/ESA system 10, when reserved page release is set, entry is generated in the log of the reserved page release, and a page to be assigned to a guest is left. In the system 10, the page in the log can be release any time, and the execution of batch page release can be attained. The guest can demand the cancellation of the reserved page release, and at that time, the demanded page is removed from the log for reuse by the guest when the demanded page is not demanded by the system. The system processes the log of the reserved page release demand for conventionally operating the release of the reserved page.