baber/WOPTO huggingface dataset:
Patent JP-S61254395-A (JP)
Title: Current-sensitized transfer recording material
Inventor: KAWANISHI TOSHIYUKI
IPC: B41M5/20
Filed: 1985-05-08
Abstract: PURPOSE:To obtain a satisfactory dot shape, prolong the useful life of a stylus and enable low-voltage driving, by using a resistor layer comprising specified constituents, a transfer layer, and a conductive layer as an intermediate layer between the resistor layer and the transfer layer. CONSTITUTION:The recording material 1 has a three-layer construction consisting of the resistor layer 11 comprising an aromatic polyamide or an aliphatic polyamide and conductive carbon, a conductive layer as the intermediate layer 12 and the transfer layer 13 comprising a thermoplastic component and a coloring component. The resistor layer 11 is so constructed that mechanical strength of the recording material is enhanced, the material can be easily handled during transportation or the like, and the surface of the resistor layer is little damaged when passing an electric current. The intermediate layer 12 can lower the resistance level of the recording material, thereby enabling recording with a low impressed voltage, and since the surface of the conductive layer is smooth, an ink layer can be favorably released, and the ink can be transferred uniformly. Further, the transfer layer 13 constitutes a thermal transfer ink with a portion o the thermoplastic component present in the vicinity thereof. Accordingly, sharp ink transfer can be performed with a low impressed voltage, and the useful life of a stylus can be prolonged.
Patent JP-H04326588-A (JP)
Title: Manufacture of printed wiring board
Inventor: KATADA MASAHIRO
IPC: H05K3/06
Filed: 1991-04-26
Abstract: PURPOSE:To deal with a SMT printed wiring board having high positional resolution, by selectively removing two layers of etching resist. CONSTITUTION:After a first mask film 4a put on a photosensitive dry film 3a is irradiated by an ultraviolet ray so as to make a specific pattern, a photosensitive dry film 3b is piled up and fixed through thermocompression. For solder resist ink printing, exposure and printing are carried out with a secondary mask film 4c having a circuit pattern of only a through-hole land 1c and a pad part out of an overall one of the mask film 4a. Unexposed parts of dry films 3a and 3b are removed and etching resists 5a and 5b are formed. Then, a bare part of copper is etched so as to form a wiring circuit 1b. Moreover, after only the resist 5a is removed, photosensitive solder ink 6 is applied over all, and the ink 6 on the resist 5a is removed. The ink 6 is hardened by ultraviolet rays and the remaining resist 5a is removed.
Patent JP-S5245781-A (JP)
Title: Re-dispersion-preventing type electric dust collecting apparatus based on ion wind
Inventor: URAGAMI MASAHARU
IPC: B03C3/74
Filed: 1975-08-06
Abstract: PURPOSE: To curb the scattering of dust by generating ion corona discharge and ion wind from the discharge electrode arranged between the dust collection electrodes which are provided in parallel and along the flow of dust-filled gas. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5430333-A (JP)
Title: Spark plug for internal combustion engine
Inventor: MATSUMOTO YOUICHI
IPC: H01T13/32
Filed: 1977-08-11
Abstract: PURPOSE: To improve the durability of spark plug simultaneously simplify complex clectrical circuit to produce high voltage, by inserting high resistant substance in the discharging gap between an anode and a negative pole. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04306346-A (JP)
Title: Reinforcing bar for reinforced concrete beam-column
Inventor: ROKUSHA HIROMU
IPC: E04C5/18
Filed: 1991-04-02
Abstract: PURPOSE:To sufficiently exhibit the shear reinforcing effect and lateral restricting effect of high-strength shear reinforcing bars. CONSTITUTION:Both ends 12a of a circumferentially directed reinforcing bar 12 wound in a ring form around main reinforcements 11 are wound around angular main reinforcements 11 along the other side bodies 12b, and the ends 12a are connected with the bodies 12b by binders 13. Both ends 12a hooked at 135 deg. of the reinforcing bars 12 are connected by binders.
Patent JP-H11294706-A (JP)
Title: Shell-tube heat exchanger type horizontal steam generator
Inventor: HIRANO KENJI
IPC: F22B37/30
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To reduce carryover in a vapor flow which starts from the surface of boiling feed water towards a hygroscopic moisture separator, and improve the quality of vapor, by arranging a perforated plate between the hygroscopic moisture separator and a group of heat transfer tubes, and directly suppressing the carryover. SOLUTION: Feed water enters from an entrance nipple to a feed water inner tube 31 so as to be discharged into a space at the side of an outer casing 11 and flows downward. At this moment, the flow is mixed with recirculating water and goes down. Thus, water is fed around a group of heat transfer tubes, and a high-temperature heating medium which has entered from an entrance water chamber 15 flows through a heat transfer tube 23 to transfer heat to the outside feed water for heating and boiling. After becoming relatively low in temperature, the medium returns to an exit water chamber 17, and further, to a heat source. The vaporized feed water turns out to be a two-phase flow and ascends so as to be coarsely separated by a portion of a perforated plate 39, thereby becoming a vapor flow somewhat containing hygroscopic moisture.  Subsequently, the vapor flow, after separation of fine hygroscopic moisture therefrom at a hygroscopic moisture separator 37, becomes a dry vapor and discharged through a vapor exit nipple 35 so as to be fed to a vapor turbine or the like.
Patent JP-S5621258-A (JP)
Title: Failure storage system in central processing unit
Inventor: HARADA NAGAYASU
IPC: G06F11/34
Filed: 1979-07-27
Abstract: PURPOSE: To enable to sequentially recognize the failure produced after the start of system operation, by storing the signal representing the failure to the memory integratingly, if the operation executed based on program is in failure.  
     CONSTITUTION: With the data delivered between the CPU1 and the program memory 2 and the control signal given from the CPU1 to the input and output unit 6, whether or not the state of execution of instruction is in failure is detected at the failure discrimination circuit 7. Further, if failure is judged, interruption signal is given to the CPU1 and the signal expressing the failure is sequentially stored to the failure storage memory 8. Further, if the failure is not so much important to the operation of the entire system, the next instruction is executed, and if the failure is important, the program returns to the initial state. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07294517-A (JP)
Title: Blood-gathering assembly containing insert for mechanical layer separation
Inventor: AAUIN EI BUOGURAA
IPC: G01N33/48
Filed: 1995-04-21
Abstract: PURPOSE: To provide a recovery/separation assembly of a blood sample capable of extending the preservation period and its using method. CONSTITUTION: This blood collection assembly 10 contains a container, preferably a glass or plastic tube having a bottom wall 16 continued to a side wall 18. The side wall 18 regulates an opened end 20, and the bottom wall 16 regulates a closed end. The bottom wall 16 and the side wall 18 both regulate the surface of an inner wall. The opened end 20 may be covered with a pierceable stopper 14, and the tube 12 may be exhausted. The assembly 10 contains a mechanical insert 30 for separating a blood layer within the range of the inner volume 22 of the tube 12. The insert 30 is fixed lowerably on the surface of the inner wall at the upper section of the tube 12, and it has a passage along the axial direction of a lug 24 erected from the bottom of the tube 12.  The tube 12 may contain an additive useful for the separation or analysis of blood, e.g. a coagulant or a clotting agent, or the assembly 10 may contain a surface accelerating clotting when processed.
Patent JP-H04326140-A (JP)
Title: Memory controller
Inventor: TANAKA KAZUTOYO
IPC: G06F12/06
Filed: 1991-04-26
Abstract: PURPOSE:To change the kind of a memory to be used according to the purpose by providing a timing generating means which outputs a control signal corresponding to a storage element connected according to information held in a storage kind holding means. CONSTITUTION:When the DRAM fitted to the memory element 5a is replaced with an SRAM, a maximum address and a minimum address are inputted on a keyboard 3 so as to assign the memory matching the storage capacity of the SRAM. The input data are held in registers in an address specification device 11a from a data bus through a CPU 1. Further, a memory type is inputted on the keyboard 3 and its data is held in the high-order two-bit registers of a memory type register 14 from the data bus through the CPU 1. The values of the above registers are only changed and then a signal for the SRAM is outputted by a timing generation device 15 when the memory element 5a is accessed, thereby controlling the memory element 5a.
Patent JP-S63261813-A (JP)
Inventor: MURANAKA TAKAYOSHI
IPC: H01G11/80
Filed: 1987-04-20
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-H02273922-A (JP)
Title: Formation of through hole
Inventor: TOJO JUNICHIRO
IPC: H01L21/3065
Filed: 1989-04-17
Abstract: PURPOSE:To make the etching rate of the upper layer of an interlayer insulating film differ from that of the lower layer of the insulating film and to make it possible to form properly the taper angle of a through hole by a method wherein the film quality of the upper layer is made to differ from that of the lower layer. CONSTITUTION:An interlayer insulating film 14 is constituted of a lower layer 15, which is a silicon nitride film of fine film quality, and an upper layer 16, which is a silicon nitride film of rough film quality. That is, as the etching rate of the silicon nitride film, which is the upper layer 16 of rough film quality, is larger than that of the silicon nitride film, which is the lower layer 15 of fine film quality, a through hole 19 having a proper taper angle of 30 to 50 deg. can be formed by performing an isotropic etching using a resist pattern 17 as a mask.
Patent JP-S62254161-A (JP)
Title: Electrophotographic printer
Inventor: AKASAKI TETSURO
IPC: G03G15/04
Filed: 1986-04-28
Abstract: PURPOSE:To form an easy-to-use electrophotographic printer by loading recording paper in a stood state from behind a main body and sending it out the main body from the frond while letting the imaging surface face the main body side after imaging and fixation. CONSTITUTION:The recording paper 27 is fed from the back of the main body 1 and fed from the front of the main body 1 after the imaging operation, so the substantial installation area is reducible and area for making a memorandum is obtained in front of the main body on a desk. The recording paper is sent out with the imaging surface down, so it need not be rearranged in printing order unlike before. A recording paper holder 26 is enabled to rotate on a hinge 25, so when recording paper 27 is supplied, the recording paper holder 26 is slanted properly and the recording paper 27 can be supplied from above, thereby eliminating the need for the occupation space for the replacement of the recording paper 27 and cassette replacement.
Patent JP-S6137199-A (JP)
Inventor: TOOMASU ERU HENNEMAN JIYUNIA
IPC: D06F39/02
Filed: 1985-05-09
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-H10290592-A (JP)
Title: Inverter
Inventor: NAGAI KAZUNOBU
IPC: H02P6/18
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To realize sinusoidal driving of a DC brushless motor by forming a substantially sinusoidal three-phase signal from position sensor signals obtained through n position sensors and conducting a three-phase winding based on the signal thus formed, thereby forming a sinusoidal three-phase signal using smaller number of position sensors. SOLUTION: A substantially sinusoidal signal is formed from position signals obtained through position sensors and a drive circuit 5 conducts a three-phase winding based on the signal thus formed. A PWM circuit 9 comprises a triangular wave generator and compares a conduction signal Du, Dv, Dw of each phase obtained from the output terminal 01, 02, 03 of a microcomputer 8 with a triangular wave. Driving signals Dup, Dun, Dvp, Dvn, Dwp, Dwn are outputted from six output terminals of a PWM circuit 9. A stop/output/brake/test command signal So is delivered from the output terminal 04 of the microcomputer 8 to the drive circuit 5. According to the arrangement, sinusoidal driving of a DC brushless motor can be realized.
Patent JP-2000293460-A (JP)
Title: Position informing method of information and recording medium for recording program for position-informing of information
Inventor: SHINODA AKIRA
IPC: H04L12/70
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To allow an information collector to easily know the position of information. SOLUTION: The position informing method of information in a network is constituted of a transmission side computer 2 which gives information and plural reception side computers 5 which request information. In this case, data related with the position of the information preserved in the transmission side computer 2 are transmitted to the plural reception side computers 5 by using a multicast.
Patent JP-S5220443-A (JP)
Title: Safety device of petroleum combustor
Inventor: SAITOU MASAYASU
IPC: F23Q25/00
Filed: 1975-08-08
Abstract: PURPOSE: A safety device of petroleum combustor which prevent accidental fire certainly when the tank should be refueled under combustion. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5813825-A (JP)
Title: Slope protection work
Inventor: TANIGUCHI MITSUO
IPC: E02D17/20
Filed: 1981-06-22
Abstract: PURPOSE:To prevent the cracking and flow loss of base materials in a slope protection work by a method in which hollow cylinders are arranged at proper intervals between a netlike material and the ground, anchors are driven through the netlike material into the hollows of the cylinders, and cement mortar and greens-planting base material are sprayed on the netlike material until buried. CONSTITUTION:Cylinders 5 are temporarily set on the ground of a slope 1 by anchors 2, a netlike material 3 is laid and fixed to the slope through the cylinders by connecting it to the hooks of te anchors 2, and the netlike material, the anchors and the cylinders are fixed together. Then, cement mortar or concrete or greens-planting materials are sprayed until the netlike material 3 is buried fully or to the intermediate of the sprayed layer.
Patent JP-H03294917-A (JP)
Title: Slot board extension mechanism in function extension station for portable computer
Inventor: MORITA SEIJI
IPC: G06F1/18
Filed: 1990-04-12
Abstract: PURPOSE:To provide the portable computer with such a high function as that of a desk top type by installing, changing and removing a specific slot board for increasing function. CONSTITUTION:A station 20 is provided with a board fitting substrate 29 which can conduct to a portable computer 10, board containing chambers 27, 28 whose inside is divided into two chambers or more by this board fitting substrate, and which can contain several kinds of slot boards 40 of different length for extending a function of the portable computer 10, slot board connectors 29, 30 which are provided back to back on the board fitting substrate 26 by turning the connecting part to this board containing chamber, and attach and detach various slot boards 40, and board insertion openings 31, 32 for inserting the slot board 40 into the board containing chambers 27, 18. Accordingly, plural slot boards 40 whose function and size are different from each other can be increased and changed simply. In such a way, the portable computer 10 can be allowed to have such a function as that of a desk top type.
Patent JP-S60241419-A (JP)
Inventor: SHIOIRI TAKASHI
IPC: A61B3/02
Filed: 1984-05-15
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-H10170037-A (JP)
Title: Smoke air cleaner
Inventor: KUBO YOSHITO
IPC: F24F7/00
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a smoke air cleaner which surely sucks the smoke of a cigarette and purifies the space and is used for a smoking area. SOLUTION: A ceiling face 1 is equipped with a shielding plate 2 surrounded square, and a ceiling fan 6 is arranged at the center. At this time, when the ceiling fan 6 sends air from the floor 3 to the ceiling face 1, a circulating current of air is made within the smoke space 4 partitioned by the shielding plate 2, and the smoke 10 of a cigarette rising by this circulating current of air A can be purified by a plurality of air cleaners 7a, 7b, 7c, and 7d arranged radially, so the air purification within the smoking space 4 can be made without allowing the smoke 10 of the cigarette to leak out of the smoking space 4.
Patent JP-H02275512-A (JP)
Title: Printer for electronic computer
Inventor: OBARA TOSHIMITSU
IPC: G06F3/12
Filed: 1989-04-17
Abstract: PURPOSE:To easily connect a cable for a printer body such as a portable electronic computer having no printing function by forming an interface connector also on the front side of the printer body in addition to a printer interface formed on the rear face or side of the printer body. CONSTITUTION:The 1st interface connector for data input is formed on the rear face or side of the printer body 1 and the other interface connector 2 is formed on the front part of the body 1. A user forms data by the portable electronic computer 3 and connects a data transferring cable 4 already connected to the computer 3 to output data. Consequently, the operability of connection of the cable 4 to the printer body 1 at the time of outputting data from the computer 3 having no printing function can be improved.
Patent JP-H02274841-A (JP)
Title: Duplex stainless steel having excellent corrosion resistance in heat-affected zone in sulphide environment
Inventor: SAKAMOTO TOSHIHARU
IPC: C22C38/00
Filed: 1989-04-17
Abstract: PURPOSE:To improve the corrosion resistance in the heat-affected zone of the stainless steel in a sulphide environment by controlling the chemical compsn. so that the ferrite fractional ratio and the index of pitting corrosion-resistance in a Cr-Ni series duplex stainless steel are regulated to the specified value. CONSTITUTION:As the stock for oil wells and line pipes used in the environment of high corrosiveness contg. a hydrogen sulfide gas, a duplex stainless steel composed of a mixed phase of a ferrite phase and an austenite phase and constituted of, by weight, <0.010% C, <2% Mn, <0.03% P, <0.001% S, 20 to 30% Cr, 2.5 to 4.0% Mo, 7.5 to 17% Ni and 0,5 to 6.0% Si, or furthermore of one or more kinds among 0.14 to 0.30% N, <1.0% Cu and <1.0% W and the balance Fe is used. At this time, its compsn. is controlled so that ferrite fractional ratio (f) expressed by the formula I is regulated to 0.3<(f)<0.7 and the index of pitting corrosion resistance S expressed by the formula II to >=50, by which the duplex stainless steel having excellent corrosion resistance in the heat- affected zone even if used in the environment of wet hydrogen sulfide can be obtd.
Patent JP-S60242142-A (JP)
Title: Banknote processing device
Inventor: NISHIMURA KAZUHIKO
IPC: G07D9/00
Filed: 1984-05-14
Abstract: PURPOSE:To store banknotes in order and to surely pull out banknotes one by one, by providing such an arrangement that a resilient sheet at the front end of a receiprocating rod is bent together with banknotes in the inlet section of a banknote processing device when the banknotes are pushed thereinto, and the banknotes are stretched by the recovery force of the sheet after passing through the inlet section. CONSTITUTION:A bendable resilient sheet 73 having a lengthwise width approximately equal to that of banknotes is attached to a face plate 72 at the front end of a reciprocating rod 71, and is always stretched in the direction of the surface of the face plate 72. Upon storing banknotes 8 on a transfer path 53, the sheet 73 and the banknotes 8 are bent together at an inlet section 21, but after passing through the inlet section the sheet 73 is returned into its original stretching condition to stretch the banknotes so that the banknotes are stored in order in front of stacked banknotes 8A. When the banknotes 8A in the storage section are taken out, the face plate 72 including the sheet 73 is positioned in the storage section and a vacuum source is operated to absorb one of the banknotes 8A which confronts the face plate 72, by means of several suction holes 75 in the face plate 72 so that the banknote is led out through the inlet 21 while it is bent.
Patent JP-H10288550-A (JP)
Title: Thermal infrared sensor and solid image pickup device
Inventor: TOMOFUJI TETSUYA
IPC: G01J1/02
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a thermal infrared sensor capable of increasing the S/N ratio of a detection signal with a simple structure and provide a solid image pickup device using it. SOLUTION: An infrared reception section 30A is formed on the upper face 31A of a silicone substrate 31 via a void S, and the lower face 31B of the silicone substrate 31 is mirror-polished. The lower face 31B functions as a light receiving face. An optical layer 37 is formed on the lower face 31B, and the optical layer 37 functions as a long-pass filter, a short-pass filter, a band- pass filter, and/or a reflection preventing film.
Patent JP-H08292873-A (JP)
Title: Speech synthesizing device
Inventor: KOJIMA YUICHI
IPC: G10L13/02
Filed: 1995-04-21
Abstract: PURPOSE: To estimate a precise English word range and give a natural reading by classifying English words appearing in a Japanese document into English words and English abbreviated words. CONSTITUTION: The Japanese document supplied to the synthesizing device is decomposed into plural word candidates by a word dictionary look-up part 1 which uses a word dictionary 11 and the words are listed up as a word candidate list. An English word estimation part 2 estimates the ranges and readings of the English words as to the same Japanese document and adds them to the word candidate list. A connection decision part 3 checks a combination of adjacent word candidates having connectable parts of speech in a connection table 12 as to the words in the word candidate list and connects those to generate a word candidate network on the whole. This network includes plural word paths that can trace the Japanese document from the start to the end and a word string determination part 4 selects an optimum path.  A vocal sound generation part 5 connects the readings of the respective words according to the path and outputs the result to a speaker 6.
Patent JP-S5623754-A (JP)
Title: Semiconductor device
Inventor: KIHARA TOSHIMASA
IPC: H01L23/50
Filed: 1979-08-01
Abstract: PURPOSE:To prevent an erroneous operation of an ROM by forming a conductive film on the inside of a cover making contact with the upper surface of a package cover and extending to be connected to a grounding lead wire. CONSTITUTION:A cover 10 of heat resistant and corrosion resistant plastic is formed in box shape, and is coated on the package 2. A conductive film 11 is formed on the entire surface of contacted surface of the lid 3 with the cover 10, and the film 11 is connected to the conductive film 12 of part of the inside wall of the cover 10. When the cover 10 is placed on ROM8, the film 12 makes contact only with the grounding lead wire 9. After predetermined wiring, the cover 10 is placed on the package 2 for shipment. Since the charge generated on the cap 3 is not accumulated on the cap, no erroneous operation is conducted to improve the reliability. Since the cover operates in high heat resistance and corrosion resistance as sufficient ultraviolet ray shield in an atmosphere wherein an ROM is used, the content of the storage does not alter to improve the reliability of the ROM.