baber/WOPTO huggingface dataset:
Patent JP-H08171901-A (JP)
Title: Negative electrode for secondary battery, and manufacture of secondary battery employing the negative electrode and of the electrode
Inventor: KAWAKAMI SOICHIRO
IPC: H01M10/05
Filed: 1995-10-06
Abstract: PURPOSE: To restrain the occurrence and growth of dendrite by letting the negative electrode for a secondary battery be equipped with conductors and a negative electrode active material holder having insulators and semiconductors which hardly transmit precipitated negative electrode active material, and also having a void ratio of more than 10%. CONSTITUTION: The negative electrode is equipped at least with a conductor and a negative electrode active material holder. The holder is composed of conductors and semiconductors where they are made of organic and inorganic high polymers and the like which allow ions concerned with a battery reaction to be transmitted, but allow negative electrode active material such as L1 and Zn to hardly be transmitted, and have a void ratio of more than 10% formed. When the negative electrode is manufactured, void forming material is furthermore added to the aforesaid material so as to be given thereto by coating the aforesaid forming material to a current collector and the like.  In the negative electrode as mentioned above, a large specific surface area can be made, there is little chance for the negative electrode active material precipitated at the time of charging to directly come in contact with electrolyte, and furthermore the electrode is restrained from being expanded because of prcipitation. By this constitution, the occurrence and growth of dendrite is restrained, its cyclic life is thereby lengthened, and furthermore energy density is also made high.
Patent JP-S62113171-A (JP)
Inventor: REROI MAATON NIIE JIYUNIA
IPC: G03G15/01
Filed: 1986-10-31
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-S63115088-A (JP)
Inventor: HIRAIWA KOJI
IPC: G21C3/334
Filed: 1986-11-04
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-H02106869-A (JP)
Title: Pack structure of lead-acid battery
Inventor: IWAMURA AKIRA
IPC: H01M50/262
Filed: 1988-10-17
Abstract: PURPOSE:To improve the capacity efficiency by engagingly locking two metal plate in such a manner as to pull against each other by protruded parts, and forming the protruded parts not so to project outward over the bent part side face. CONSTITUTION:Metal plates 11, 12 are also reinforcing plates to add a group pressure to each laminated element of a crude battery 5. Plane parts 13, 14 have a U shape by bending their both sides inward, respectively, bent parts 15, 16 have protruded parts 19, 20 on their end side parts 17, 18, and the protruded parts 19, 20 are formed of a pair of engaging part 21 and locking part 22. The protruded parts 19, 20 form four pairs in total, with two pairs to every one side of each bent part 15, 16 of the metal plates 11, 12, to engagingly lock the metal plates 11, 12 mutually. Hence, the capacity efficiency can be improved.
Patent JP-H0884621-A (JP)
Title: Back face opening-closing type knapsack
Inventor: KIBAMOTO SACHIKO
IPC: A45C7/00
Filed: 1994-09-19
Abstract: PURPOSE: To simply take in and out a load in a knapsack by arranging plural opening parts on a back face of the knapsack, and arranging straight line-shaped zippers in these opening parts. CONSTITUTION: Plural opening parts are arranged on a back face 2 of a knapsack 1, and straight line-shaped zippers 3 are arranged in these opening parts. When the knapsack 1 is partitioned into plural parts, opening-closing ports are arranged to every partitions. The back face 2 of the knapsack 1 is put on the upside, and is placed on the ground surface, and the straight line-shaped zippers 3 are opened and closed. Therefore, a load in the knapsack 1 can be simply taken in and out, and when a photograph is taken in the mountain or the like, work makes good progress, and fatigue can be reduced by half. When the partitions are attached according to a use, the content in the knapsack 1 can be instantly put in order, and can be transported without damaging the load such as a camera.
Patent JP-H1182324-A (JP)
Title: Tube pump
Inventor: ITO MASAYUKI
IPC: F04C5/00
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To improve a restoring property of a tube so as to prevent a sticking phenomenon by providing an adhesive condition hindering member for separating both inner surfaces of a tube of a sealed part, which is generated by pressing, inside a tube. SOLUTION: In a tube pump, a tip 5a of an eccentric rotor 5 slide-contacts with the inner peripheral surface 41a of an inner ring 41, and while it is rotated so as to press a pressurizing member 4 on the inner peripheral surface 2a side of a cylinder chamber 2, and moves the pressurizing member 4 along the inner peripheral surface 2a so as to press a ring-like tube 3 in one way in order and feed the fluid inside the tube 3. In this tube, an adhesive condition hindering member 7 is inserted into the tube 3 and both ends 7a, 7a thereof are bent and adhered to each end of an inflow-port 3a and an outflow-port 3b of the tube 3.  As the adhesive condition hindering member 7, a wire material having a diameter at 0.3-0.5 mm is appropriate in the case of using a rubber tube 3 having an inner diameter at 5 mm, wall thickness at 1.6 mm, and shore hardness at A60 deg. as a tube 3, and as a material thereof, nylon is appropriate from a point of strength and chemical resistance.
Patent JP-H03122794-A (JP)
Title: Display system for prepaid card utilization
Inventor: HAMANO JUNICHI
IPC: B42D15/10
Filed: 1989-10-05
Abstract: PURPOSE:To provide an advertizing function to a card purchaser and other persons by recording advertizing information in each prepaid card and displaying the advertisement at the time of issuing the card. CONSTITUTION:A printing face 10 is formed on the front surface of a prepaid card 9 and a magnetic recording face 11 based on a magnetic coat is formed on the rear face. The advertizing characters or patterns of a manufacturer are printed out on the printing surface 10 in addition to necessary information. When money corresponding to the amount of the prepaid card 9 is accepted at the money accepting port of a card of a card issuing machine, the advertizing information is read out by the information recording part of the prepaid card 9 at the time of issuing the prepaid card 9 and the advertizing contents are displayed on a display device 16. Thereby, the peripheral persons of the purchaser are also attracted their attention to the display and the advertizing function can be sufficiently widely displayed.
Patent JP-H1090797-A (JP)
Title: Transmission type bead screen
Inventor: KOBAYASHI KEN
IPC: G03B21/62
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To provide the bead screen which has a high visual angle, a high contrast, and high luminance by providing an optical layer which makes light incident on a screen at various angles on respective beads and transmits it through them optically efficiently on the incidence side. SOLUTION: This screen consists of a transparent substrate 1 formed of a light transmitting member, many beads 3 which are arrayed in a specific shape on the substrate 1 so that light is optically transmitted, and a bead holding layer 2 which holds the beads 3 while having the incidence side and projection side exposed so that the light made incident on the beams 3 are transmitted through the beads. In this case, the optical layer 4 which varies in refractive index distribution on the screen surface so that the light which is made incident at various angles is transmitted through the respective beads is provided on the incidence side of the beads 3. Consequently, light beams which are made incident on the optical layer 4 are made incident on the beads 3 efficiently.
Patent JP-H1198935-A (JP)
Title: Cryopreservation of animal sperm
Inventor: NOGAMI YOSHIRO
IPC: A01N1/00
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a cryopreservation method for enabling the simplified preparation of a cryopreservation liquid containing egg yolk, a high sperm survival ratio and good vitality. SOLUTION: This cryopresrvation method of an animal sperm comprises using a sugared egg yolk powder prepared by adding sugar to a liquid egg yolk for preparing a cryopreservation liquid containing the egg yolk and cryopreserving the animal sperm with the cryopreservation liquid containing the egg yolk in freezing and preserving the animal sperm. Furthermore, the cryopreservation method of the animal sperm comprises using a freezing container for the animal sperm having 2-3 mm cooling layer thickness in the interior and 5-70 mL internal volume, forming ice crystals in a cryopreservation suspension for the sperm in the freezing container with liquid nitrogen gas at about -100 to -130 deg.C, then horizontally holding the freezing container at a position of about 4-10 cm level above the liquid nitrogen surface at <=-150 deg.C and cooling the freezing container.
Patent JP-H04137135-A (JP)
Title: Program memory control circuit
Inventor: YANAGIDA HIROMI
IPC: G06F12/04
Filed: 1990-09-28
Abstract: PURPOSE:To minimize the capacity as well as the number of memories to reduce the cost by adding one memory without memory conversion to correct data in a readable but unwritable program memory. CONSTITUTION:When detecting it based on data in a table that correction of a block accessed at present is not required, a selector circuit 3 outputs a signal (b) which enables a program memory 1 and a signal (c) which disenables a data buffer 5. If correction of the block accessed at present is required, the selector circuit 3 outputs the signal (b) which disenables the program memory 1, the signal (c) which enables the data buffer 5, and a block address (e) of an auxiliary memory 2. The auxiliary memory 2 outputs data (f) by the address (e), and data (f) is outputted to a data bus (d) as it is because the data buffer 5 is enabled at this time.
Patent JP-H01102377-A (JP)
Title: Method, apparatus and jig for inspecting printed circuit board
Inventor: TANIGUCHI EIICHI
IPC: G01R31/02
Filed: 1987-10-16
Abstract: PURPOSE:To perform highly accurate inspection, by preparing an inspection jig using the same negative film used in exposure and development processes when the circuit pattern of each conductor of a printed circuit board is formed. CONSTITUTION:The same negative film used in a process for exposing and developing a printed circuit board to be inspected is used to prepare an inspection jig 2 having the inspection conductor pattern A' corresponding to a circuit pattern A to be inspected. Next, a press mold 6 having the press pattern A'' corresponding to the inspection conductor pattern A' in the jig 2 is prepared to arrange the jig 2 in corresponding relationship and this jig 2 is pressed to a press mold 6 and the conductor of the jig 2 is brought into contact with the pattern A of the board 1 to check the disconnection of the board 1. By this method, the printed circuit board can be inspected with good accuracy.
Patent JP-2000084110-A (JP)
Title: Nozzle for fire hose
Inventor: IWASAKI HIROMI
IPC: B05B1/12
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a nozzle for a fire hose whose spouting pressure can be adjusted easily and speedily on the nozzle side without adjusting the spouting pressure on the pump side. SOLUTION: A spray water passage 3 is formed around the circumference of a direct spout water passage 2 of a nozzle body 1, and a spherical valve 6 is attached between the direct spout water passage 2 and a water passage 4 on the water supply side 5. A first flow passage 35 is formed passing through the valve 6 in the diameter direction, and a second flow passage 36, communicating with the first flow passage 35 in the vertical direction, is formed in the radius direction of the valve 6. A spray adjusting member 9 for adjusting the volume of water to be sprayed from the spray water passage 3 is attached to the nozzle body 1.  If the position of the first flow passage 35 in the valve 6 is determined so that the water passage 4 on the water supply side 5 communicates with the direct spout water passage 2, the water passage 4 on the water supply side 5 communicates with the spray water passage 3 by way of the first low passage 35 and the second flow passage 36, and water can be sprayed as well as directly spouted. By adjusting the volume of water to be sprayed by the operation of the spray adjusting member 9, the spouting pressure of the direct spout can be adjusted.
Patent JP-S62121708-A (JP)
Title: Production of alpha-olefin random copolymer
Inventor: TSUTSUI TOSHIYUKI
IPC: C08F4/642
Filed: 1985-11-22
Abstract: PURPOSE:To obtain the title copolymer which is narrow in both MW distribution and composition distribution and can give a molding such as a film excellent in transparency, blocking resistance, heat sealability, impact resistance, etc., by copolymerizing at least two 3C or higher alpha-olefins in the presence of a specified catalyst. CONSTITUTION:A catalyst (C) is obtained by using a Group IVB transition metal compound in which the ligand is a polydentate compound (a) formed by bonding at least two groups selected from among (substituted) indenyl group and partially hydrogenated products thereof through an alkylene group [e.g., ethylenebis(indenyl)dimethylzirconium] and an aluminooxane (b) of formula I or II (wherein R is a hydrocarbon group and m>=2) as components. At least two 3C or higher alpha-olefins (A and B) are copolymerized with each other at -80-50 deg.C and a pressure of normal pressure to 20kg/cm<2> or a subatmospheric pressure in the presence of catalyst C to obtain the title copolymer containing 40-98mol% component A and 60-2mol% component B and having an intrinsic viscosity of 0.5-6dl/g (in decalin at 135 deg.C), a m.p. of 40-140 deg.C (differential scanning calorimetry), a boiling methyl acetate-soluble portion <=1wt% and a crystallinity of 1-60%.
Patent JP-S62122448-A (JP)
Title: Telephone set
Inventor: NISHIO KOJI
IPC: H04M1/31
Filed: 1985-11-22
Abstract: PURPOSE:To prevent a silence state by providing a detection circuit detecting the transmission state of a dial pulse and a means generating a notice tone informing the transmission state of a detected dial pulse. CONSTITUTION:The dial pulse outputted from a dial pulse sending circuit 3 is sent to a telephone line 1 and detected by a detection circuit 9. While the sending of the dial pulse is detected, the circuit 9 drives an oscillation circuit 11, gives a prescribed notice signal outputted from the oscillation circuit 11 to a listening circuit 7 and then to a user so as to inform the transmission state of the dial pulse to the user. The user recognizes accordingly that the dial pulse is being surely sent. When the transmission of the dial pulse is finished, a call tone is fed to the circuit 7 from the telephone line 1 via the dial pulse transmission circuit 3 and a talking circuit 5 and the user can listen thereto from the listening circuit 7. Thus, the silence state is prevented.
Patent JP-2000091864-A (JP)
Title: Automatic gain control circuit and receiving device equipped with the circuit and automatic gain control method in receiving device and recording medium
Inventor: MIURA NOZOMI
IPC: H04B1/16
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To obtain an automatic gain control circuit and a receiver having this circuit for reducing a circuit scale by making common an automatic gain control loop, and for preventing the increase of the mounting area of a circuit board or the increase of the current consumption of the circuit. SOLUTION: An automatic gain control circuit having plural receiving systems is provided with only one receiving system for operating level detection. As for feedback data for controlling the gains of the variable gain amplifiers 11a and 11b, the variation of the temperature characteristics of variable gain amplifiers 11a and 11b of each receiving system is corrected by using a thermister 31 so that a part of an automatic gain control loop can be made common without providing automatic gain control loops for the number of the receiving systems.
Patent JP-H08100749-A (JP)
Title: Stator device
Inventor: ZENMEI KEISAKU
IPC: F02N15/02
Filed: 1994-09-29
Abstract: PURPOSE: To aim at reduction of the number of teeth of a pinion by enabling reduction of an output shaft radius, and also enable the thrust load of an output shaft to be received sufficiently regardless of reduction of the radius. CONSTITUTION: Reduction of an output shaft radius is make possible by providing a stopper mechanism 30 for regulating movement of a pinion 12 in a helical spline part 31 formed in one part of an output shaft 3a, and also the thrust load of the output shaft is received on the front end surface of a front bearing 16.
Patent JP-2001085098-A (JP)
Title: Connector
Inventor: HASEGAWA TERUAKI
IPC: H01R13/52
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To prevent a male and a female housing from being fitted together in a twisted manner. SOLUTION: A major hood part 23 is provided around a female terminal accommodation part of the female housing 20, and a circular flange 35 is provided at the opening edge 24 of the major hood part 23 in such a way as overhung at a right angle to outside. When the two housings 10 and 20 are fitted together in a twisted manner, there is a possibility for example, that the opening edge 24A at one shorter edge member of the major hood part 23 intrudes deeply into the minor hood part 12. According to this configuration, the flange 35 on the opening edge of the major hood part 23 abuts to the opposing short edge members 16A of the opening edge 16 of the minor hood part 12, and farther fitting-in is restricted.  Accordingly the opening edge 24A is allowed only to intrude to a position near the opening edge 16 of the minor hood part 12, and the flange itself 35 alike remains on the side near the opening edge 16 of the minor hood part 12 because of circular shape of the outer edge of the intruded portion, and interference with a tab 13A on a male terminal metal piece 13 is avoided.
Patent JP-H08120915-A (JP)
Title: Movable suspended scaffold
Inventor: KAMIKAWA YOSHIYUKI
IPC: E04G3/28
Filed: 1994-10-26
Abstract: PURPOSE: To easily move a temporary scaffold, which is provided in relation to the wall surface of a building, with the advance of the construction, and to reduce the cost, and to improve the efficiency. CONSTITUTION: A jack base 2 is arranged in the lower end of each building frame 1 of a temporary scaffold, and a temporary scaffold is assembled on these jack bases 2 over the predetermined number of span, and furthermore, the building frame 1 of the top stage of the temporary scaffold is suspended by a roller unit 6, which can freely run on a guide rail 5 provided in the upper position. The whole of the scaffold can be suspended by shrinking the jack bases 2, and the temporary scaffold can be easily moved with the advance of the construction.
Patent JP-H1194434-A (JP)
Title: Refrigerator
Inventor: OKAMOTO TAKEHISA
IPC: F25D19/00
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To improve assembling property while obtaining sealing property between an insulating partitioning wall and an insulating box body and, further, simplify the constitution of a return duct, in a refrigerator provided with a cooler or the like at a height across the insulating partitioning wall separating upper and lower chambers. SOLUTION: An insulating partitioning wall 11, having integrally with a return duct for a V chamber, is mounted previously in the forming process of an insulating box body 2, then, both side rims of the insulating partitioning wall 11 are adhered and fixed strongly to the inside wall of an inner box 3 by the foaming pressure of expandable heat insulating material. A cooler 19 and a cold air flowing mechanism 20 are incorporated into an incorporating space 34, formed behind the insulating partitioning wall 11.  In this case, a fan device 26 is attached to the fan mounting unit 27 of an air cover 23 previously and, at the same time, a damper unit 24 is constituted by fitting an insulating body 31, constituted of a damper device 32 and a rear insulating material 33, which are incorporated into a damper cover 30, while an assembled unit, wherein these instruments are combined, is incorporated by fitting the same from the upper side of the insulating partitioning wall 11. Further, a freezing chamber side fore cover 25 is incorporated into the back surface of a freezing chamber 8.
Patent JP-H0980311-A (JP)
Title: Device and method for lighting
Inventor: TAKAHASHI SUSUMU
IPC: G03H1/24
Filed: 1995-09-15
Abstract: PROBLEM TO BE SOLVED: To make illumination light incident on a lightened body at a specific angle, to make the quantity of the illumination light uniform without wasting the energy of a light source, and to reduce the size of the lighting device by diffracting transmitted light in a specific direction and obtaining a uniform light quantity distribution. SOLUTION: This lighting device is composed the light source 4, a 1st transmission type hologram 7 which diffracts the light from the light source 4, and a 2nd transmission type hologram 8 which further diffracts the light transmitted through and diffracted by the 1st hologram 7. And, the 1st hologram 7 is so formed that the quantity of variation per pitch of a diffraction grating 7b at a part which transmits and diffracts light made incident on the 2nd hologram 8 surface at a part near the light source 4 is made larger than the quantity of variation per pitch of a diffraction grating 7a at a part which transmits and diffracts light made incident on the 2nd hologram 8 surface at a part distant from the light source 4.  Consequently, the amplitude, i.e., the quantity of light on the 2nd hologram 8 surface is made uniform in consideration of unevenness of the quantity of light depending upon the light source 4.
Patent JP-H01106474-A (JP)
Title: Manufacture of photo transistor
Inventor: KIRIGATANI SHOICHI
IPC: H01L31/10
Filed: 1987-10-20
Abstract: PURPOSE:To form a base area consisting of a diffusion layer with shallow light receiving area and a deep contact area with one diffusion by forming a CVD film on the substrate surface where the P diffusion layer was formed on the entire base area, by eliminating the part corresponding to the optic area of base area of CVD film by the photoetching method, and by performing drive-in of P-diffusion layer. CONSTITUTION:A SiO2 film 3 is formed on the surface of an N epitaxial layer 2 which was formed on an N<+> substrate 1 and a window corresponding to the entire base area including the optic area contact area, and guard wing area is opened by the photoetching method, B is introduced from the window, and a P diffusion layer 4 id formed. Then, the CVD film is formed on the surface of substrate by the CVD method, the part corresponding to the optic area of base area of CVD film which was formed by the photoetching method is removed, and the driven-in of the P-diffusion layer 4 is performed. In this case, the surface P concentration of the part where the CVD film of the diffusion layer 4 was removed decreases so that the light receiving area does not become deep even if the P diffusion layer 4 other than the light receiving are a becomes deep and the P diffusion layer 4 of desired construction can be obtained.