baber/WOPTO huggingface dataset:
Patent JP-H08231846-A (JP)
Title: Polymeric solubilizer
Inventor: KOYAMA YOSHIYUKI
IPC: C08L71/02
Filed: 1995-02-24
Abstract: PURPOSE: To obtain a polymeric solubilizer which can solubilize even a high- molecular-weight substance by using either a polyamine and an aliphatic carboxylic acid or a polycarboxylic acid and an aliphatic amine. CONSTITUTION: This solubilizer comprises either a polyamine (an amino group contg. polymer) and an aliphatic carboxylic acid or a polycarboxylic acid (carboxylic group contg. polymer) and an aliphatic amine. The polyamine is desirably a polylysine, more desirably aminated polyethylene glycol. The aliphatic carboxylic acid is desirably butyric, lauric, palmitic, myristic, stearic or caproic acid. The polycarboxylic acid is desirably a carboxylated polyethylene glycol. The molar ratio of the amino groups of the polyamine to the carboxyl groups of the aliphatic carboxylic acid is desirably 10/2 to 10/18, more desirably 10/5 to 10/15.
Patent JP-H01212147-A (JP)
Title: Communication control system
Inventor: KASAI KATSUHIRO
IPC: H04L29/10
Filed: 1988-02-19
Abstract: PURPOSE:To effectively use a buffer for data even when the header of a network layer is fit by newly obtaining the buffer from an area, where a buffer exclusively used for header is stored in advance, and executing writing when a writing space does not exist in a head buffer. CONSTITUTION:A buffer 1 for data and a buffer 2 exclusively used for header are provided and whether there is the space, to which the header can be written, or not in the head buffer is decided at first. In such a case, since data are written from the head of the buffer in a left edge, the space does not exist. The buffer exclusively used for header to be stored in advance is newly obtained and the header for control of the network layer is written to this buffer. After that, this buffer is linked with a buffer, in which the head data of a message are written. Thus, even when there is no space to write the header in the head buffer, the buffer for data can be fit without being used in vain.
Patent JP-S52120566-A (JP)
Title: Height-adjusting leg
Inventor: SHIBATA YOSHITAKA
IPC: D06F39/00
Filed: 1976-04-05
Abstract: PURPOSE: To obtain a height-adjusting leg having a simple construction and enabling easy and accurate adjustment of a height by interposing a compression spring betweena screw leg and a leg support. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62129125-A (JP)
Inventor: NIKORASU PATORITSUKU UIN
IPC: B01J19/32
Filed: 1986-02-21
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-H07249484-A (JP)
Title: Heating inductor with lead contact
Inventor: TANAKA YOSHIMASA
IPC: H05B6/42
Filed: 1994-03-08
Abstract: PURPOSE:To form a quenched layer of good workmanship in the journal part, etc., of a crank shaft by heating the surface of a member to be heated using a two-turn heating inductor formed by connecting together two inductor elements formed in a semicircular shape. CONSTITUTION:Semicircular inductors 8/9 configured with conductor members 2, 3/4, 5 and insulative members 6/7 are positioned opposingly and connected by lead contacts 11-16 so that a two-turn heating inductor 20 is formed. A current is fed through a cable connected with lead contacts 2', 3', and an induction current is generated at the surface of a member to be heated which is surrounded by a heating part 20a formed at the inside surface of the heating inductor 20. and thereby the surface of the member is heated and quenched. The quench width and depth at the surface of the member can be selected to appropriate values by adjusting the shape and/or width of the inductor 20 or the thicknesses of the insulative members 6, 7, and it is possible to make uniform and shallow the dimensions across the width and depth of the quench layer.
Patent JP-H11227051-A (JP)
Title: Method for connecting thermoplastic resin tube
Inventor: MURATA MASAHIRO
IPC: B29C65/00
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To minimize an influence of a bead generated at the time of fusion bonding a thermoplastic resin tube to connector hydraulics by inserting a ring of an inner diameter equal to an outer diameter of the tube into an outer wall of a colliding part of the tube and inserting an outer diameter ring equal to an inner diameter of the tube into an inner wall surface of the colliding part over both tube ends and rotating it. SOLUTION: Tube ends of a thermoplastic resin tube 1 are collided with one another. A ring 4 of an inner diameter substantially equal to an outer diameter of the tube 1 is inserted into an outer wall surface of a colliding part of the tube 1, a ring 3 of an outer diameter substantially equal to the inner diameter of the tuber is inserted into an inner wall surface of the colliding part of the tube 1, and a rotary friction is applied to both the tube ends of the tube. When both the tube end faces of the tube collided by a rotary friction are heated to a predetermined temperature in this state, its rotation is stopped, a predetermined connecting pressure is loaded to both the end faces of the tube to be collided, and fusion bonded. After the connector is cooled, the rings 3, 4 are detached from both inner and outer wall surfaces of the connector of the tube.
Patent JP-H05205541-A (JP)
Title: Overhead earth-wire containing optical fiber
Inventor: ITO HIROAKI
IPC: G02B6/44
Filed: 1992-01-28
Abstract: PURPOSE:To enhance waterproofing so as to prevent the loss increase and breakage, etc., of an optical fiber unit based on the infiltration of rain water or the like by providing a molded layer made of wound water-proof tape or a water-proof material on the external periphery of an optical fiber unit. CONSTITUTION:An optical fiber unit A is composed in such a manner that core wires 2 housing optical fiber cables 1 in its grooves is housed in an aluminum tube 3, and a water-proof tape 4 is wound around the external periphery of the unit A. This tape 4 is composed of a water-proof and wrappable material such as a polyethylene tape. Strands B are twisted around the external periphery of the wrapped tape 4 so as to form an overhead earth-wire. Accordingly, since waterproof against the unit A can be remarkably enhanced, the corrosion of the aluminum tube serving as an exterior material of the unit A due to rain water or the like can be prevented so that infiltration of rain water or the like based on the corrosion can be penetrated, even when installed at the seacoast and the like where rain water, etc., containing salinity is applied thereto. Accordingly, the reliability of optical fiber communication and the durability of an overhead earth-line can be enhanced.
Patent JP-S63234099-A (JP)
Inventor: BUIBUIAN DAFUE
IPC: D06M13/02
Filed: 1988-02-19
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-H11234768-A (JP)
Title: Telemeter information collection system and method therefor
Inventor: IZAWA KENJI
IPC: H04L12/40
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To shorten an information collecting time by allowing a slave a station to receive an information collection instruction from a master station, to collect and store telemeter information, to receive a telemeter information transfer instruction from the master station or a telemeter information transmission instruction from another slave station, to transfer the stored telemeter information, and to instruct transmission of the telemeter information to another slave station. SOLUTION: In a master station 1, a control part 2 activates a polling signal generating part 3 to generate a polling signal, and the generated polling signal is transmitted from a transmitting and receiving part 4 to a slave station 6. Any block designation is not included in the polling signal, and it is made valid to all the slave stations. In each slave station 6, when the polling signal is received from the master station 1 by a transmitting and receiving part 7, the received polling signal is analyzed by a signal analyzing part B8, and when a block code is not included in the polling signal, the collected telemeter information is stored in a data storage part 10. All the slave stations fetch and read the telemeter information connected with its own station.
Patent JP-S58154496-A (JP)
Title: Production of tubular wire packed with granular material
Inventor: TAKEUCHI HIROKIMI
IPC: B23K35/40
Filed: 1982-03-10
Abstract: PURPOSE:To pack granular materials densely in a coiled tubular wire by locating said tubular wire so as to assume a perpendicular winding axis, and applying turning motion inclined with respect to a horizontal plane thereto, thereby packing the granular materials into the tubular wire. CONSTITUTION:A coiled tubular wire 1 is placed on an oscillation table 3 so as to assume roughly the perpendicular winding axis, and granular materials 6 are supplied from a vessel 5 through a flexible pipe 4 to the opening end on one side thereof. The table 3 is supported oscillatably by means of four springs 7, and two unbalance motors 8 are suspended under the table 3 in the slightly spaced positions where both motors face each other with the coil axis in-between. When the motors 8 are driven and are oscillated respectively in arrow directions, turning oscillations and vertical oscillations are induced in the wire 1, and the materials 6 are packed densely in the tube 1. The tube 1 is drawn, whereby a desired filler metal is produced. The grain sizes of the materials 6 are controlled to about 0.3-2.0mm..
Patent JP-2000234380-A (JP)
Title: Catch basin
Inventor: KANEKO YOSHIO
IPC: E03F5/10
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To improve workability by arranging an angle display on an outer peripheral side surface of a riser in a catch basin having the riser erected above an invert provided with an outflow pipe. SOLUTION: A catch basin is formed of a hard vinyl chloride resin, and is constituted in such a way that an outflow pipe 12 is arranged in a riser part 11 formed in an invert 1, a riser 2 is arranged above the invert 1 to be adhered to the riser part 11, and a cover 23 is installed on a cover receiver 22 arranged in an upper end opening part of the riser 2. Next, an angle display 21 for showing an angle from the axis of the outflow pipe 12 is arranged in the vicinity of a lower end part of an outside peripheral surface of the riser 2. Next, when connecting an unillustrated inflow pipe to the riser 2, an angle from the axis of the outflow pipe 12 of a connecting place of the inflow pipe of the riser 2 is confirmed by the angle display 21. Thus, since there is no need to measure an angle one by one as usual, workability can be improved.
Patent JP-H09213473-A (JP)
Title: Microwave oven
Inventor: TAINO KAZUO
IPC: F24C7/02
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To detect abnormal oven heating caused by the disconnection of a heater or the like by a simple structure. SOLUTION: A temperature increase ΔT in a cooking box during a specified time is obtained based on the detected temperature of a thermister 8 and compared with an abnormality detection level ΔS. If the temperature increase ΔT is larger than the level ΔS, heating by a heater is continued until a predetermined heating time is reached. If the temperature increase ΔT is smaller than the level ΔS, abnormal heating is determined and by turning OFF relays RL3 and RL4, the supplying of currents to heaters 9a and 9b is stopped. Thus, since the heating abnormality of the heater is detected based on the detected temperature of the thermister 8 for controlling a temperature in the cooking box, a structure is simplified and a cost increase is prevented.
Patent JP-H08210357-A (JP)
Title: Wet type multi-layered sliding member and its manufacture
Inventor: TANAKA TADASHI
IPC: F16C33/12
Filed: 1995-02-01
Abstract: PURPOSE: To provide a wet type multi-layered sliding member excellent in the sliding characteristic and its manufacturing method by providing a porous layer provided on a back metal layer and a surface layer consisting of the prescribed contents which is impregnated and coated on the porous layer. CONSTITUTION: A sliding member consists of a back metal layer, a porous sintered layer provided on this back metal layer, and a surface layer substantially consisting of polyether ether Ketone which is impregnated and coated on the porous layer. A wet type multi-layered sliding member small in the coefficient of friction and excellent in the wear resistance can be obtained. In the manufacturing process of the multi-layered sliding member, the surface layer is generally finished, and increased in the dimensional precision. This finishing reduces the surface roughness of the surface layer, and further increases the wear characteristics. The noise can be remarkably reduced by providing the surface roughness of the surface layer to be <=2μm. Finishing can be facilitated more by the cutting than by other machining methods.
Patent JP-S57151391-A (JP)
Title: Plural number of sheets of diazo system heat-sensitive recording materials
Inventor: NAGAMOTO MASANAKA
IPC: G03C5/18
Filed: 1981-03-16
Abstract: PURPOSE:To prepare a titled recording material in which a plural number of recording sheets is adhered by pressure so that they can be peeled, a surface color development layer is formed on an uppermost sheet, an intermediate color development layer, containing a thermofusing material, is formed between the sheets, and a plural number of sheets can be simultaneously recorded by one- time recording. CONSTITUTION:A surface color development layer, consisting of a coating layer 11 containing a diazo compound and a coupler, is formed on a surface of a sheetform support product 10, and a coating layer 12, containing a diazo compound and a thermofusing material, such as paraffine wax with a melting point of about 50-120 deg.C, is formed on the back to form an uppermost recording sheet T. Meanwhile, a coating layer 21, containing a coupler, is formed on a surface of a sheetform support product 20 to form a lowermost recording sheet B. The sheets A and B are laminated, and an intermediate color development layer, consisting of the coating layers 12 and 21, is formed between the sheets to form a plural number of sheets of diazo system heat-sensitive recording material.
Patent JP-S57151540-A (JP)
Title: Paper container
Inventor: SHIBUYA KUNIHIRO
IPC: B65H3/46
Filed: 1981-03-16
Abstract: PURPOSE:To avoid a gap between an insertion port and a cassette and prevent unsatisfactory copying by providing a block section around a feed-paper cassette for a copying machine so as to tightly block the circumference of the insertion port when the cassette is inserted into the cassette insertion port of the copying machine. CONSTITUTION:The first flange 30 and the second flange 31 which constitute a block section 33 together with a front wall 28a of an auxiliary cover 24 are provided at the middle of a feed-paper cassette 12, and cushions 29, 32 are sticked to the first flange 30. According to this constitution, when the feed-paper cassette 12 is fully inserted into a cassette insertion port of a copying machine, the first flange 30 and the front wall 28a of the auxiliary cover 24 get in contact with the circumference of the insertion port, resulting in sealing by the cushions 29, 32. therefore, penetration of the outside air through a gap between the insertion port and the circumference of the cassette 12 can be avoided, and unsatisfactory copying can be prevented from occurring.
Patent JP-S62194681-A (JP)
Title: Semiconductor device
Inventor: SASAKI YOSHINOBU
IPC: H01L29/812
Filed: 1986-02-20
Abstract: PURPOSE:To facilitate the measurement of characteristics of microwaves by a construction wherein a resistor having the same resistance value as the characteristic impedance of a measuring system and a capacity are connected in series together and a circuit for measurement having an electrode for impression of bias between the resistor and the capacity is formed for a connection to a terminal of any of a first gate, a second gate or a drain of a dual gate FET. CONSTITUTION:A resistor 11 having the same resistance value as the characteristic impedance of a measuring system whereby measurement is conducted is formed on a substrate by ion implantation, and all elements of a capacity 12 for DC interruption, a pad 13 being an electrode for impression of bias, a coplanar line 14 connected to a firs gate 3 and a coplanar line 15 connected to a second gate 4 are formed on the same semiconductor substrate of GaAs. When the characteristics of microwaves are measured, RF probe needles 21a and 21b formed of coplanar lines are set, and measurement is conducted by impressing a voltage on the pad 13 for impression of bias by means of a probe needle 22. The accuracy of measurement is increased, since a RF probe can be employed.
Patent JP-H11228145-A (JP)
Title: Production of nickel chloride and production of nickel powder using the same
Inventor: TSUGITA YASUHIRO
IPC: B22F9/28
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing anhydrous nickel chloride adequate as a raw material for producing fine nickel metallic powder for electronic materials by a chemical vapor deposition process(CVD process) for reducing nickel salt vapor by gaseous hydrogen and a process for producing nickel powder using the same. SOLUTION: This process for producing the nickel chloride consists in forming the nickel chloride vapor by heating metal nickel having a high purity and particularly a low sulfur content at >=500 to <=1000 deg.C and chlorinating the metal nickel by gaseous chlorine, then condensing and recovering the nickel chloride. The nickel chloride having a moisture content of <=91% is obtd. at a high recovery rate by regulating the condensation temp. to >=160 to <=400 deg.C in a condensation recovering stage of the nickel chloride vapor. The nickel chloride having sulfur content below 100 ppm is obtd. by using the metal nickel raw material having the high purity and the sulfur content of <=100 ppm.  This nickel chloride is used as the raw material for production of the nickel powder by hydrogen reduction, by which the nickel powder for electronic materials, for example, the nickel powder having, for example, the sulfur content of <=100 ppm is obtd.
Patent JP-H05236722-A (JP)
Title: Rectilinear shifter
Inventor: KASUGA MASAO
IPC: H01F7/16
Filed: 1992-02-25
Abstract: PURPOSE:To obtain a rectilinear shifter which is small and low in power consumption and certain in operation. CONSTITUTION:A bobbin 5 has a plunger guide hole 5a in the center, and a coil 4a is wound thereon. A yoke 7 has a shift guide part 7b for a plunger 8. The plunger 8 is guided by the plunger guide hole 5a of the bobbin 5, and is guided by the shift guide part 7b of a yoke 7. A spring 9 presses the plunger 8 in the direction where it becomes more distant form the coil 4. When a current is let flow to the coil 4, a magnetic fluxes occur in a base 6 and a yoke 7 by Fleming's law, and the plunger 8 shifts in the direction where it comes near the coil 4. When the current is cut, the plunger 8 shifts in the direction where it becomes more distant from the coil 4 by the force of the spring 8.
Patent JP-S60182775-A (JP)
Title: Nonvolatile semiconductor memory device
Inventor: SATOU NOBORU
IPC: H01L21/8247
Filed: 1984-02-29
Abstract: PURPOSE:To enable the increase in integration, and to improve the memory holding characteristic and the write/erase characteristics by a method wherein a semiconductor substrate is composed of a region of lower impurity concentration and a region of higher impurity concentration formed thereon. CONSTITUTION:The N type epitaxial layer 50 having an impurity concentration of 1.0-10.0X10<15>cm<-3> is formed on the P type Si substrate 31, and the N type epitaxial layer 60 having an impurity concentration of 1.0-10.0X10<14>cm<-3> is formed on this layer 50. Thereafter, an insulation diffused layer 30 is formed by forcing a P type impurity, and the memory element forming part consisting of regions 35 and 43 and the control element forming part consisting of regions 36 and 44 are produced. Then, the MOSFET of a memory element control circuit is formed in the layers 36 and 43, and the MOSFET of a memory element in the layers 35 and 43. Such a construction enables the increase in punch- through voltage even when the concentration of the channel part is reduced; therefore, the reverse withstand voltage of the source 33 and the drain 32 increases, and the initial threshold voltage of the memory element decreases. Besides, since the lateral spreading of the layer 30 becomes smaller, the increase in integration is enabled.
Patent JP-H11222237-A (JP)
Title: Packaging structure for flexible pipe joint
Inventor: YAMASHITA TAMOTSU
IPC: B65D85/20
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a packaging structure for a flexible pipe joint wherein working efficiencies can be improved at the time of delivery and arrival of goods and a piping work. SOLUTION: In the packaging structure for a flexible pipe joint 1 wherein adjacent fluid pipes 11, 12, 13, 14 are joined together so as to be bendable through flexible parts 21, 22 each having a convex and concave surfaces, bending preventive cylindrical members 3A, 3B are inserted into the flexible parts 21, 22 respectively so that each of the parts comes close to the vicinity of or into contact with the circumferential surfaces of two or more fluid pipes 11, 12, 13, 14. Thus the flexible parts 21, 22 can be prevented from being bent.
Patent JP-H01268674-A (JP)
Title: N-(lower alkyl)-2-(3'-ureidobenzyl)pyrrolidine
Inventor: JIYOSEFU EMU MATSUKOUSUKII
IPC: A61P27/02
Filed: 1989-02-17
Abstract: NEW MATERIAL: The subject compd. of formula I (R 1  is a lower alkyl; R 2  is a lower alkyl or H) or the salt thereof.  
     EXAMPLE: 1-N-propyl-2-(3'-ureidobenzyl) pyrrolidine.  
     USE: It is used as medicines for lowering intraocular pressure, is useful for the treatment of diseases caused relative to the increase of intraocular pressure (such as glaucoma) or diseases caused by the increase of intraocular pressure and does not cause general cardiovascular effect.  
     PREPARATION: For example, (i) a compd. of formula II is brought into contact with a hydrogen donor, (ii) a compd. of formula III is brought into contact with cyanic acid or the derivative thereof, and (iii) a compd. of formula IV is brought into contact with a reducing agent to obtain the compd. of the formula I. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S62199676-A (JP)
Title: Modified adhesive stick
Inventor: GERUHARUTO GIIRENTSU
IPC: C09J4/00
Filed: 1987-02-23
Abstract: A soft-rubbing shaped adhesive is based on an adhesive forming polymer solution gelled with a soap-forming gelling agent in the presence of a modifying additive comprising an aminocarboxylic acid or corresponding lactam, preferably an aminocarboxylic acid containing from 4 to 8 carbon atoms. Especially useful modifying additives include caprolactam, the sodium salt of aminocaproic acid, or a mixture thereof.
Patent JP-S60181910-A (JP)
Title: Keyboard controlling system
Inventor: MATSUSHITA HAJIME
IPC: G06F3/02
Filed: 1984-02-29
Abstract: PURPOSE:To execute quickly processing by informing information to a host machine, etc., in case when a key has been depressed continuously for a prescribed time. CONSTITUTION:A signal encoded in accordance with a key depression of a keyboard device 1 is informed to a central processing unit 3 through a keyboard control part 2, and prescribed processing, decoding, etc. are executed by a control program stored in a main storage device 4. This result is informed to a display device 6 through a display control device 5, and prescribed characters, etc. are displayed. In this case, in case when the key has been depressed continuously, a repetitive code generating means for detecting it and generating repeatedly a code at every prescribed period is provided. In this state, for instance, when an alphabet key A is depressed continuously as shown in the figure, its information code becomes as A, REP, REP..., and when it is depressed intermittently, its information code becomes as A, A, A..., and is recognized by a host machine 2.