baber/WOPTO huggingface dataset:
Patent JP-2001015687-A (JP)
Title: Semiconductor device
Inventor: KAMEDA YASUSHI
IPC: H01L27/04
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To effectively utilize a protective circuit for another use by providing an excellent ESD(electrostatic discharge) durability with a simple protective circuit configuration. SOLUTION: An internal circuit 2 is formed in a semiconductor chip 1, and an NMOS protective transistor QN is connected to a signal line 3 between the internal circuit 2 and a pad PAD. The gate of the transistor QN is connected to the output terminal of a logic gate 4. The logic gate 4 is activated by a test mode selecting signal TM so that the output of a test circuit 21 is transferred to the gate of the protective transistor QN. When no power source is supplied, the gate of the protective transistor QN is floating by the logic gate 4, showing a high ESD durability. At normal operation, the protective transistor QN maintains an off state. In a test mode, the protective transistor QN is driven depending on the output of the test circuit 21, acting as an output circuit.
Patent JP-H04355965-A (JP)
Title: Semiconductor device provided with schottky junction
Inventor: NAKAMURA YOSHIO
IPC: H01L29/872
Filed: 1991-06-28
Abstract: PURPOSE:To obtain a semiconductor capable of operating at a high speed and possessing a rectifying function by a method wherein the semiconductor possesses a Schottky junction composed of a metal electrode and a semiconductor region, and the electrode concerned formed of single crystal whose main component is Al. CONSTITUTION:A silicon oxide layers 305 and 307 are provided onto the surface of an N layer 303. An opening is provided so as to make a part of the N layer 303 exposed, a single crystal Al formed on the exposed part of the N layer 303 to constitute a Schottky junction between the N layer 303 and the single crystal Al. A P<+> layer 306 is provided under the junction of the anode electrode formed of single crystal Al with a silicon oxide layer 305 which serves as an insulating film striding the junction concerned. In this case, as the anode electrode is formed of single crystal Al coming into contact with the N layer 303 including the junction of the N layer 303 with the P<+> layer 306, am excellent Schottky junction enhanced in interface characteristics can be formed.
Patent JP-S6427423-A (JP)
Title: Culture of zooplankton
Inventor: SUMINO TATSUO
IPC: A01K61/00
Filed: 1987-07-23
Abstract: PURPOSE:To enable the culture of zooplankton in a short time in high efficiency, by charting a culture tank with a pellet produced by including and immobilizing algae with an immobilization material and feeding zooplankton with algae separated and proliferated from the pellet. CONSTITUTION:An algae culture tank 1 is charged with pellets containing included and immobilized algae and, at the same time, a culture solution 3 is continuously supplied to the tank. The algae proliferated in the pellet 6 in the culture tank is released from the pellet 6 and the released algae are further proliferated in the tank. Rotifers are cultured in a rotifer-culture tank 2 using algae supplied from the algae culture tank 1 as a feed.
Patent JP-H0931227-A (JP)
Title: Polyolefin-based film containing void
Inventor: TAGA ATSUSHI
IPC: C08J9/00
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To prepare the subject film, excellent in surface adhesion, improving the ink transferability in printing and further adhesion to an image receiving layer, enabling the response to a higher speed and useful as a packaging material, etc., by regulating the wetting tension to a specific value or above. SOLUTION: This polyolefin-based film, contains voids and has >=40dynes.cm wetting tension of at least one surface. The objective film comprises (A) a substrate layer and (B) a surface gloss improving layer formed on at least one surface of the component (A) and the component (A) comprises a composition containing (i) a polyolefin-based resin and (ii) an initiator for forming the voids. The component (B) comprises a composition containing the component (i) and (iii) fine particles. The wetting tension of the surface of the component (B) is >=40dynes.cm and the component (ii) is cross-linked polymeric fine particles having 0.1-7μm average particle diameter and <=5min waterdrop retention time.  The component (ii) is contained in an amount of preferably 1.6-40 pts.wt. based on 100 pts.wt. component (i) and the component (iii) preferably has 0.1-7μm average particle diameter and >=5min waterdrop retention time.
Patent JP-H07281051-A (JP)
Title: Optical reflection-star type device
Inventor: MAACHIYUUZU OSUKAA BAN DEBENTA
IPC: H04B10/29
Filed: 1992-06-03
Abstract: PURPOSE: To save the equipment and cost of a light-reflecting star type device by utilizing such an advantage that nothing except other than a Farady rotor is required to be installed to a reflecting point by constituting at least one reflector as an orthogonal polarization reflector. CONSTITUTION: A light-reflecting star type device is composed of three 3×3 transmitting start type devices and is provided with nine input-output ports 1-9 composed of the right-side ports of the transmission star type devices. One cross polarization reflector ORP is connected to one left-side port of each 3×3 star type device. The remaining left-side ports of each 3×3 reflector are connected to the left-side ports of the other 3×3 reflectors. The polarized light, returning from the ports after reflection, is orthogonal to the direction of polarization of outgoing signals. This orthogonalilty is maintained by all glass fibers in a coupling device, and is doubtlessly there is no loss occurring in the polarization dependence.  Thus reflected signals are polarized in the direction in which the sensitivity to a laser sent to a receiver becomes minimum and are sent to the laser.
Patent JP-S5886943-A (JP)
Title: Work discharging device of press brake
Inventor: SAEKI KOUSUKE
IPC: B21D45/04
Filed: 1981-11-19
Abstract: PURPOSE:To obtain a titled work discharging device which is capable of saving a human work, and also preventing generation of noise and deformation of a work, by providing an adsorbing member for adsorbing and separating the work, so as to be freely slidable, on a guide member extending to a work discharging position from a working position, which is provided on a punch side of a press brake. CONSTITUTION:A work 2 is placed on a die 4 at a prescribed position of a work receiving base 7 of a press brake 1. Subsequently, a die supporting base 6 is made to ascend A, and the work 2 is pressed by a punch 3 and the die 4 and is bent. One side of a floated work 2 is adsorbed and held by a work adsorbing member 10 by magnets 10b, 10c. After that, the member 10 is slid in the right direction on a guide member 9 by a cylinder 11, and the work 2 is carried to the discharging position from the bend-working position. Subsequently, at this position, adsorption of the lower side magnet 10c is released, and the lower end of the work 2 is placed on a roller conveyor 8. Subsequently, adsoption of the upper side magnet 10b is released, and the work 2 is entirely separated from the member 10, and is discharged.
Patent JP-S6077642-A (JP)
Inventor: FUJIWARA TOSHIO
IPC: H02J13/00
Filed: 1983-10-04
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-H0710155-A (JP)
Title: Pallet and its constituting member
Inventor: NAGAI TOSHIKAZU
IPC: B65D19/34
Filed: 1993-06-28
Abstract: PURPOSE:To obtain a reproducible pallet, by arranging faces having corrugated stages of a core material in the upper and lower positions and making square members in which a pair of covers made of cardboard having the same length with the core material and a U-shaped section are fitted to each other from the upper and lower sides and stuck to each other and then assembling and fixing the square member and a flat plate respectively. CONSTITUTION:A pallet 1 is composed of a square member 2 and a flat plate 3 in the structure and the square member is constituted of a core member 4 and a pair of covers 5, 5a and formed to have a specified shape by laminating and boding cardboard 6. The faces having corrugated stages 7 or the core material 4 are arranged at the upper and lower positions and each one of a pair of covers 5, 5a made of cardboard 6 is fitted to each other from the upper and lower sides of the core material 4 and bonded together. In this way, this pallet is light and usable and can be reused as recycled paper even when it could not be used for a loading base.
Patent JP-H1131774-A (JP)
Title: Cutting device for metal plate
Inventor: AIBA MASATO
IPC: B21D28/00
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a cutting device for a metal plate, wherein a plating overhang at a sheared cut surface is promoted, almost the entire surface of the cut surface is covered with plating, and the base material is prevented from being exposed. SOLUTION: This device comprises a punch 12 for executing shearing and a reception die 10, while relating to the punch 12, a chamfer part 13 is formed on both side parts of its tip end, with a required clearance L provided between both end parts and a die hole 14 of the reception die 10. With this configuration, when a surface-plated lead 2 of a semiconductor device 1 is cut with the punch 12 and the reception die 10, no shearing load is concentrated on the lead 2 at an early stage of the process, causing a plastic-deforming force at the lead to reduce its plate thickness, and cutting is performed with the shearing under this condition.  Thus, a plating overhang on the surface of a plating layer 3 becomes conspicuous due to plastic deformation, and almost the entire surface of the cut surface at the tip end of the cut lead 2 is covered with a plated layer, so that a lead base material 4 is avoided from being exposed at the cut surface.
Patent JP-H0918507-A (JP)
Title: Repeating device
Inventor: KOMATSU HITOSHI
IPC: H04L12/46
Filed: 1995-06-28
Abstract: PURPOSE: To reduce transmission delay and suppress an error frame by providing two operation modes which correspond to an on-the-fly device and a store-and- forward device and automatically switching them according to the error state of a frame. CONSTITUTION: A mode switching control circuit 12 control in which mode a repeating circuit 13 corresponding to each port is by setting a flag in a state register 122. In an initial state, an on-the-fly mode is set in the repeating circuits 13 of all ports. Further, the mode switching control circuit 12 has a port counter 123 and counts the numbers of error frames and normal frames, port by port. If an error occurs successively >=3 times in the on-the-fly mode, the repeating circuit 13 is set in stored-and-forward mode. When a no-error state succeeds >=3 times in the store-and-forward mode, the repeating circuit 13 is put back to the original on-the-fly mode.
Patent JP-H0630082-A (JP)
Title: Equipment monitoring system
Inventor: SHIRAI MASAHIRO
IPC: H04L69/40
Filed: 1992-07-13
Abstract: PURPOSE:To perform equipment monitoring in spite of the presence/absence and contents of a signal from the outside equipment in a system to detect an equipment fault based on abnormality when a signal is transmitted in transmission equipment. CONSTITUTION:The speed change of a main signal is performed by a speed change means 1 at the transmission origin 5 of the main signal, and a signal representing the null area of the main signal generated by the speed change is generated at an effective range generating means 2, and a pass pattern in accordance with the null area is generated by a pass pattern generating means 3, and a pass-pattern generated in the null area of the main signal is inserted by a pass pattern insertion means 4. Simultaneously, the same pass pattern as that of the transmission origin 5 in accordance with the null area of the main signal is generated by a pass pattern generating means 6 at the transmission destination 9 of the main signal, and a generated pass pattern is compared with the main signal to which the pass pattern is inserted by a comparison means 7, and an alarm representing the equipment fault is issued corresponding to a comparison result by an alarm issuing means 8.
Patent JP-H0628864-A (JP)
Title: Semiconductor memory device
Inventor: YAMAZAKI MASUO
IPC: H03K19/003
Filed: 1992-07-13
Abstract: PURPOSE:To hold data at the time of the incidence of an alpha-ray by connecting the correcters and bases of a pair of transistors which hold the data through an emitter follower, and adding a capacity to the emitter. CONSTITUTION:When the level of a control signal 103 inputted to the base of an NPN transistor Q5 is higher than a control signal 104, input data signals 101 and 102 of Q1 and Q4 are written in a storage circuit. When the level of the control signal 104 is higher than the control signal 103, the correcter output levels of Q2 and Q3 are transmitted through Q10 and Q11 constituting the emitter follower to each base, and an input data signal is held. A capacity 12 is added between the emitters of the Q10 and Q11, and a time constant is made large, so that the correcter output levels of the Q2 and Q3 for holding the data can be held so that the data before the incidence of the alpha-ray can be held even at the time of the incidence of the alpha-ray.
Patent JP-S57112630-A (JP)
Title: Soundproof air vent
Inventor: KASAHARA SHIGEO
IPC: F24F7/04
Filed: 1980-12-27
Abstract: PURPOSE: To prevent the invasion of noise completely by a method wherein an air passage having a similar cross section is formed in a continuously bent shape so as not to provide a corner part and an inside wall is covered with a sound absorbent.  
     CONSTITUTION: Openings 2 and 2' of a cylindrical air vent facing toward an inside and outside of a house respectively are provided, into which an air vent passage forming material 3 is inserted. The air vent passage of the material 3 has a similar cross section area in any place, which is formed in a continuously bent shape so as not to provide a corner part and a sound absorbent 5 like a glass wool is adhered to an inside wall. The material 3 is formed of a metal, hard plastics and strengthened glass, and a reflector 4 is formed on a side edge of the outdoor opening 2. 8 is a hood and 9 is a grating. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H1029476-A (JP)
Title: Assembling structure for door circuit
Inventor: TAKIGUCHI SHUJI
IPC: B60R16/02
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To eliminate a troublesome installing work for a circuit member to a door panel side. SOLUTION: A door panel 12 is provided with auxiliary devices 2 to 4 and connectors 7 to 9 for each of the auxiliary devices. A door trim 5 connected to the door panel is provided with a circuit member 6 having coupling connectors 30 to 32 for the connectors 7 to 9. A rib 34 is projected at the door rim 5, a terminal conductor 16a of the circuit member 6 is arranged at the rib so as to constitute coupling connectors 30 to 32. The rib 34 is flexible. The door rim 5 is provided with an extending or contracting part 47 and the circuit member 6 is continued up to the main body of the vehicle body through the extending or contracting part of the circuit member.
Patent JP-S6079036-A (JP)
Title: Preparation of photosensitive polyester resin
Inventor: NAKAMURA CHIAKI
IPC: C08F283/01
Filed: 1983-10-05
Abstract: PURPOSE:To obtain the titled resin which has excellent photosensitivity, by reacting a polyvalent carboxylic acid component, containing a dicarboxylic acid having photosensitive unsaturated double bonds adjacent to an aromatic nucleus, with a polyhydric alcohol component having a bisphenol skeleton, etc. CONSTITUTION:30-95mol% dicarboxylic acid (A) having photosensitive unsaturated double bonds adjacent to an aromatic nucleus (e.g. p-phenylene diacrylic acid) and 70-5mol% dicarboxylic acid (B) having a group shown by formula -SO3M (where M is a monovalent alkali metal) [e.g. 5-(sodium sulfo) isophthalic acid] are mixed. The resulting polycarboxylic acid component is reacted with a polyhydric alcohol component containing a glycol having a bisphenol and/or a tricyclodecane skeleton (e.g. an ethylene oxide adduct of bisphenol A), to obtain the photosensitive polyester resin of the invention.
Patent JP-H0350708-A (JP)
Title: Chip capacitor
Inventor: SAEKI CHIHIRO
IPC: H01G4/252
Filed: 1989-07-18
Abstract: PURPOSE:To prevent not only the decrease in an electrostatic capacity resulting from residual corrosive ions but also the deterioration of characteristics of tan delta and improve reliability by forming the solder plating base layer of extraction electrodes in a chip capacitor with a conductive paste and applying solder molten plating onto the base layer. CONSTITUTION:A conductive paste containing copper is applied onto base electrodes 2 which is obtained by metallizing brass locating on the end face of each extraction electrode in a capacitor element 1 and base layers 3 are formed by drying the above paste. Then plating layers 4 are formed on the base layer with a molten solder plating process.
Patent JP-H0473421-A (JP)
Title: Direct acting type guide device
Inventor: NARUMIYA HISAYOSHI
IPC: F16C29/06
Filed: 1990-07-13
Abstract: PURPOSE:To reduce the load of a ball and suppress vibration by forming a ball circulation passage from a ball going passage between both the side surfaces of a guide rail and a transfer body riding over the guide rail and forming a ball return passage on the led part of the transfer body, and arranging the ball circulation passages in four stages on the left and right sides. CONSTITUTION:Each projecting part 1a is installed on the left and right surface sides of a guide rail 1 on which a transfer body 2 having a nearly inverted U-figure section rides over, and a groove 1b is formed below, and four upper and lower ball passages 5A, 5B, 5C, and 5D are formed from the upper and lower ball guide grooves 3A, 3B, 3C, and 3D on the projection part and ball guide grooves 4A, 4B, 4C and 4D of the transfer body. A ball circulation passage is formed from the hole-shaped ball going passages 6A, 6B, 6C and 6D in four stages and each ball return passage, and a plurality of balls 9 are sealed. Since the ball circulation passage is formed into four stages, the number of balls is increased, and the charge of load is reduced. Further, the variation of the load of the ball is reduced, and vibration is suppressed.
Patent JP-H10115956-A (JP)
Title: Sheet collection device for copying/printing system piling up sheets in order of page, irrespective of operating mode
Inventor: DOMES HELMUT DR
IPC: B41J13/00
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a copying/printing system equipped with a sheet collecting device capable of piling up sheets in order of page, irrespective of operating mode. SOLUTION: The copying/printing system is provided with a sheet supply means 14 related to a sheet collecting device 2. The sheet collecting device 2 is constituted of a substrate 16, and left and right wall parts 18 and 20 are attached with the substrate 16. The sheet collecting device 2 and the sheet supply means 14 are mutually moved so that copied sheets may be piled up on the right wall part 18 in the case of a copying mode and that printed sheets may be piled up on the left wall part 20 in the case of a printing mode.
Patent JP-S6342262-A (JP)
Title: Packet conference switching system
Inventor: SAKAMOTO AKIO
IPC: H04M3/56
Filed: 1986-08-07
Abstract: PURPOSE:To attain a conference switching in a packet switching network by selecting a data packet the highest in a priority when the data packets are received from plural transmitting subscribers within a constant time and transmitting to an incoming subscriber by an incoming packet switchboard. CONSTITUTION:The transmission data packet 27 of the subscriber 21 is converted into the data packet 28 and the data packet 32 by a transmission packet switchboard 24 and they are respectively transmitted to the incoming packet switchboards 25 and 26. The transmission data packet 30 of the subscriber 23 is converted into the data packets 31 and 33 by the packet switchboard 26 and they are respectively transmitted to the packet switchboards 24 and 25, In the packet switchboard 35, the data packets 28 and 31 are simultaneously received, so that the data packet high in the priority is selected and the data packet 29 is transmitted to the incoming subscriber 22.
Patent JP-H1111020-A (JP)
Title: Organic thin film, light information recording medium using the same, and recording-reproducing-erasing method for information
Inventor: SASA NOBORU
IPC: G11B7/2472
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an organic thin film wherein a spectrum shift shows a favorable reversible change by a method wherein the organic thin film comprises coloring matter molecules and other molecules, and the spectrum becomes different for a state wherein the coloring matter molecules associate or aggregate by a mutual reaction of the substituent groups with each other, and a state wherein the coloring matter molecules are dispersed by a mutual reaction with other molecules. SOLUTION: This organic thin film comprises a mixed material including coloring matter molecules and other molecules. As the coloring matter molecule, a phthalocyanine compound or a naphthalocyanine compound having a substituent group as the central metal, is preferable. The phthalocyanine compound or the naphthalocyanine compound having a substituent group as the central metal can form an associated or aggregated state by a mutual reaction of the intermolecular force, etc., between substituent groups, and also, can form a dispersed state by a mutual reaction with the other molecules without damaging the compound molecules. By this method, by forming a state wherein the coloring matter molecules are associated or aggregated, and a state wherein the coloring matter molecules are dispersed, a large spectrum shift can be reversibly generated.
Patent JP-S6162953-A (JP)
Title: Storage protecting system of shared space
Inventor: TSUJITA KENJI
IPC: G06F12/14
Filed: 1984-09-05
Abstract: PURPOSE:To protect data surely by setting a protection attribute in each sharing space with respect to data of shared spaces. CONSTITUTION:For the purpose of making it possible that protection attributes such as an access right indication AR, etc. provided in a page table PT are defined in individual sharing spaces 1 and 2, the page table for shared pages is separated to a page table PT-A for management of protection attributes and a page table PT-B for management of addresses of actual pages, Plural protection attribute management page tables PT-A are arranged in sharing spaces 1 and 2 respectively and protection attributes are managed in the side of spaces 1 and 2 individually. Meanwhile, one address management page table PT-B is provided for individual spaces in common.
Patent JP-S5975532-A (JP)
Inventor: MIKAMI NOBUO
IPC: H01H50/18
Filed: 1982-10-25
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-H061101-A (JP)
Title: Bead seat wheel
Inventor: NISHIHATA SUSUMU
IPC: B60B21/10
Filed: 1992-06-20
Abstract: PURPOSE:To reduce noise without lowering the riding comfortableness and controlling stability by inlaying ring shape members, whose repulsive elasticity is lower than that of a tire rubber, into circumferential grooves opposite to the bead portion of a rim, and having the bead portion supported by the ring members. CONSTITUTION:Circumferential grooves 5a, 5b are formed on a rim 3 on a rim flange portion 3a opposite to the outside surface of a bead portion 2a and on a bead seat portion 3b opposite to the bottom surface of a bead portion 2a. Ring shape members 6a, 6b, whose repulsive elasticity is lower than that of the tire rubber, are inlaid into these circumferential grooves 5a, 5b and thereby the bead portion 2a is supported. Thus road noise can be reduced without lowering the riding comfortableness and controlling stability and increasing the cost.
Patent JP-S6077498-A (JP)
Inventor: KOMATSU TAKEHIKO
IPC: H05K9/00
Filed: 1983-10-05
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。