baber/WOPTO huggingface dataset:
Patent JP-H10237377-A (JP)
Title: Baked color pencil lead and its production
Inventor: KITAZAWA KATSUNORI
IPC: C09D13/00
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a baked color pencil lead having excellent mechanical strength such as flexural strength in spite of clear color-developing performance and sufficient drawn line density, easily erasable with an eraser and especially suitable as a color pencil lead for holder and provided its production process. SOLUTION: This baked color pencil lead contains a dye ink dissolved in oleyl alcohol and filled in the pores of a porous baked lead having white or pale color. It can be produced by forming a porous baked pencil lead having white or pale color, dissolving a dye ink in at least oleyl alcohol and a low- boiling organic solvent such as a lower alcohol, filling the produced dye ink solution into the pores of the baked pencil lead and drying and removing the low-boiling organic solvent of the solution.
Patent JP-H04276425-A (JP)
Title: Bending method of plastic pipe
Inventor: NAKAMURA JINICHIRO
IPC: B29C53/82
Filed: 1991-03-04
Abstract: PURPOSE:To prevent well a plastic tube from changing in the inner diameter and to suppress a side pressure acting between a core material and the plastic tube and between the plastic tube and a mold at a sufficiently low level by inserting the core material wherein a lot of thin pieces or line pieces are assembled and which has an approximately round crosssection into the plastic tube and performing bending processing while sliding among pieces of the core material each other, is performed under heating condition. CONSTITUTION:A straight plastic tube is heated up to the softening temp. and a core material A is inserted into this heated plastic tube P and then, this core material-inserted plastic tube P' is bending-molded by specified bending radius and bending angel by using molds B and B'. Thereafter, the plastic tube P is cooled and solidified by spraying cooling water on the molds B and B' and after mold releasing is performed, the core material A is pulled out to finish the bending processing.
Patent JP-2000235987-A (JP)
Title: Molding die for sealing
Inventor: KOIZUMI TSUTOMU
IPC: H05K3/28
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To perform resin-sealing by transfer mold without giving damages to a wiring pattern. SOLUTION: A circuit board 52, on which a semiconductor chip 51, is mounted is held between an upper die 40 and a lower die 30 for resin sealing. On a cavity surface 41 of the upper die 40, a groove 44 which houses a wiring pattern 54a formed on the surface of the circuit board 52 is formed. Thus, even if the circuit board 52 is pinched, pressure win not be applied on the wiring pattern 54a, and damages are not produced.
Patent JP-S57152084-A (JP)
Title: Information output device
Inventor: MISHIMA KENICHI
IPC: G06F3/12
Filed: 1981-03-16
Abstract: PURPOSE:To reduce the burden in a main control section, by generating information from an information generating device and only pure data from the main control section, through the connection of an additional information generator to the main control section. CONSTITUTION:Data recorded to a storage device 104 is generated from a main control section 101 and additional data added and recorded to the data is generated from an additional information generator 107. The additional information from the devices 104 and 107 and the data for one page's share consisting of the internal data are stored to the 1st page storage device 102, the 1st control section 105 instructs that the information of the device 102 is given to the 2nd page storage device 103, and the information of the device 102 is stored in the device 103. thus, the data stored in the device 103 is applied to the recorder 104 and a character generator 108 is accessed and the data is converted into a dot pattern and recorded on the recorder 104. The additional data such as pages is generated from the device 107, and pure data are generated from the main control section 101, allowing to reduce the burden in the main control section 101.
Patent JP-S63203180-A (JP)
Inventor: OHASHI TOSHIHARU
IPC: B26B19/28
Filed: 1987-02-20
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-H02248251-A (JP)
Title: Peripheral face adjuster of rotary press for sheets of paper
Inventor: BUARUTERU DOURIYUU
IPC: B41F13/14
Filed: 1990-02-20
Abstract: PURPOSE: To adjust a circumferential register during an operation of a printing machine by constituting a shaft of a plate base to be disposed at an intersection of a connecting line passing axes of a rubber cylinder and a plate cylinder and a connecting line passing axes of an impression cylinder and an intermediate gearwheel. CONSTITUTION: A plate cylinder 4 is held at a plate base 5, in a frame or the like, and driven by an intermediate gearwheel 6. Teeth of the gearwheel 6 are first engaged with teeth of an impression cylinder 3, and then with the cylinder 4. The gearwheel 6 is also rotatably held at the base 5, which is gradually rotatably disposed around a turning shaft 7. The shaft 7 is disposed at an intersection of connecting straight lines 8, 9. The line 8 passes the shaft 10 of the late 4 and the shaft 11 of the cylinder 2, extended together with the line 9 passing the shaft 12 of the gearwheel 6 and the shaft 13 of the cylinder 3 to support the base 5 to a height adjustable support bearing. Thus, since a turning motion of the base 5 can be executable around the shaft 7, a circumferential register of the cylinder 4 can be adjusted to the cylinder 2.
Patent JP-S62195046-A (JP)
Title: Antifouling material
Inventor: SAWASHITA AKIO
IPC: A01N25/34
Filed: 1986-02-22
Abstract: PURPOSE:An antifouling material, obtained by blending a thermoplastic resin with graphite or tar, having strength property and no toxicity, capable of preventing occurrence of attachment of algae and shellfishes by the antifouling property of the graphite or tar and suitable for net cages or fixed nets for fish raising. CONSTITUTION:An antifouling material obtained by blending, e.g. a thermoplastic resin such as a resin, capable of holding graphite or tar, having strength and adapted to monofilaments, films, coatings, etc., for example polyethylene, polypropylene, etc., with graphite (about 0.5-15wt%) or tar, kneading the resultant blend while heating at 200-220 deg.C in an extruder to produce pellets of given shape, further kneading and extruding the pellets while heating, cooling the extrudate, reheating and drawing the cooled extrudate at 90-100 deg.C to produce monofilaments and knitting into nets to produce net cages for fish raising, etc.
Patent JP-S58153562-A (JP)
Inventor: OONO NORIO
IPC: B07B1/20
Filed: 1982-03-09
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-H07226446-A (JP)
Title: Semiconductor device and its manufacture
Inventor: TAMAKI TSUTOMU
IPC: H01L29/78
Filed: 1994-02-12
Abstract: PURPOSE:To provide a semiconductor device which can change channel conductance by controlling channel width accurately. CONSTITUTION:This device is provided with a semiconductor substrate, source/ drain regions 4 of second conductivity type formed in the substrate main face, a gate insulating film formed over the substrate main face, and a gate electrode 3 formed via the insulating film over these source/drain regions and between these source/drain regions. Further, this device comprises impurity diffused regions 9 of first conductivity type doped more heavily than at least one semiconductor substrate which sandwiches a channel region 10 between the source/drain regions under the gate electrode, and the impurity diffused region of first conductivity type restricts the channel width of the channel region.
Patent JP-H05234484-A (JP)
Title: Electromagnetic relay
Inventor: NAGAMOTO MITSUKI
IPC: H01H50/54
Filed: 1992-02-25
Abstract: PURPOSE:To operate a contactor stably even if the number of operations increases. CONSTITUTION:Regarding a movable contact spring 4, an extended part 4a which pushes about the center part 3a of a contactor 3 and supports a hinge is extended out of a tip part 4b. Consequently, the more the contactor 3 drives the movable contact spring 4 following the attraction action toward an iron core 1 and at the same time drives the extended part 4c as well, the weaker becomes the pushing force of the extended part 4c to the contactor 3. Meanwhile, in the attraction action process of the contactor 3, since magnetic fluxes flow at the part of the contactor 3 supported by a hinge, the contactor 3 is stably supported by the hinge by the magnetic fluxes even if, as mentioned above, the pushing force to the contactor 3 by the extended part 4c is weakened. As a result, even if the number of the operation increases, wear and the increase of friction force at the part supported by the hinge are suppressed in a degree corresponding to the weakened pushing force to the contactor 3 by the extended part 4c, so that the contactor 3 is driven stably.
Patent JP-S58154603-A (JP)
Title: Detector for measuring position of conduit line
Inventor: SONODA MASAHIRO
IPC: G01C15/00
Filed: 1982-03-10
Abstract: PURPOSE:To measure precisely the position and lineation of a conduit line independently of metallic pipe or nonmetallic pipe, by inserting a detector directly into a vacant conduit line and detecting and measuring the position and rolling variable between a front probe and a back probe. CONSTITUTION:An optical position detector 5 consisting of a two-dimensional PSD is arranged so that the center of the detector 5 coincides with the axial center of the back probe 2, and catches a light spot irradiated by a light emitting source 4 as photocurrent to detect the position. When the probes 1, 2 pass through the bending part of the conduit 9, the axial direction of the back probe 2 varies from the axis of the front probe 1 and the optical position detector 5 detects the variation. An operation processor 13 finds the positions of the probes 1, 2 to obtain the lineation of the travelling trace, i.e. the lineation of the conduit line. The length of the communication cable 7 inserted into the conduit line 9 is detected by a cable length measuring device 1. When the probes 1, 2 are rolled, the operation processor 13 compensates the operation from the rolling variable detected by a rotational angle detector 6.
Patent JP-H01212921-A (JP)
Title: A/d conversion circuit
Inventor: OIDE YOSHIKO
IPC: H03M1/12
Filed: 1988-02-19
Abstract: PURPOSE:To guarantee an effective bit number of a low level signal and to reduce the arithmetic error at signal processing by A/D converting an input analog signal after amplifying based on its level for each sampling period and shifting right the output by the shift quantity based on the input analog signal level. CONSTITUTION:A signal level inputted to a sample-and-hold circuit 3 storing tentatively the input analog signal is detected by a level detector 4, an amplifier 5 in response to the level amplifies an input analog signal outputted from the sample-and-hold circuit 3, an A/D converter 6 converts an analog signal in N-bit (M>N) digital code and the digital code and an output of the level detector 4 are inputted to a signal processing means 7 in the signal processing to the signal processing means having M-bit length external data interface and M-bit length internal arithmetic capability. The signal processing means 7 shifts right the N-bit digital code to generate a digital code of (N+k)-bit (M-N>=k). Thus, the input analog signal is converted into a digital code having information quantity of both low and high level signals similarly.
Patent JP-H02215453-A (JP)
Title: Ultrasonic treating device
Inventor: FUJIO KOJI
IPC: A61B18/00
Filed: 1989-02-17
Abstract: PURPOSE:To easily control a treating area and to improve treatment efficiency with a miniature ultrasonic treating device by forming an ultrasonic radiation surface in the shape of a circularly recessed surface, and driving an ultrasonic vibrator formed so that thickness is different in a radial direction by the various signals different in frequency. CONSTITUTION:For an ultrasonic vibrator 1, the thickness is made thin in a central part and made thicker continuously toward periphery. Accordingly, when a signal 9 of the high frequency corresponding to thickness t1 in the central part of the vibrator 1 is generated by a function generator 3 and the vibrator is driven by the signal, the acoustic radiation surface is vibrated with amplitude distribution 10 so that an amplitude can be made maximum in the central part. Then, the ultrasonic wave of the frequency higher than that of the central part is radiated. On the other hand, when the vibrator is driven by a signal 11 of the low frequency corresponding to thickness t2 in the circumferential part of the vibrator 1, the acoustic radiation surface is vibrated with amplitude distribution 12 so that the amplitude can be made minimum in the circumferential part. Then, the ultrasonic wave of the frequency lower than that of the periphery is radiated. Since an ultrasonic focusing degree is also changed together with an ultrasonic radiation position by changing the frequency of the driving signal, the treating area is suitably controlled and the efficient treatment can be executed.
Patent JP-S61216389-A (JP)
Inventor: SAKAMURA TOSHIHIRO
IPC: H05K3/32
Filed: 1985-02-26
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-H01249771-A (JP)
Title: Anti-hypercholesterolemia tetrazole compound and intermediate
Inventor: UIRIAMU TEII HAN
IPC: C07D405/10
Filed: 1989-02-17
Abstract: NEW MATERIAL: A compd. in a substantially cis-(4R,6S) form of the formula I [R 7  and R 8  are each H or 1-8C alkyl; phenyl, which may have one or two substituents (1-4C alkyl, halogen, 1-4C alkoxy or CF 3 ); R 9  and R 10  are each 1-4C alkyl, or cyclopentyl together with C to which these are bonded, cyclohexyl, cycloheptyl; (n) is 0, 1].  
     EXAMPLE: Cis-(4R,6S)-2,2-dimethyl-6-(2-phenyl ether)-1,3-dioxane-4-acetic acid.  
     USE: An intermediate for synthesis of a tetrazole compd. useful for the treatment of hypercholesterolemia, hyperlipoproteinemia and atherosclerosis.  
     PROCESS: A compd. of the formula I is obtd. by bringing dihydroxyester of formula IV obtd. by using aldehyde of formula II and the ester of the acetoacetic acid of formula III (R 11  is hydrolysis ester) as starting material into reaction with ketone or ketal and hydroplyzing the resulted formula V, the dividing the same. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H01212871-A (JP)
Title: Multichamber type air conditioner
Inventor: KINO AKIHIRO
IPC: F25B13/00
Filed: 1988-02-19
Abstract: PURPOSE:To enable execution of normal stable cooling (heating) operation by adjusting heat exchange capacity on the outdoor side to a value matching the number of running sets and an operation capacity of an indoor machine, by a method wherein two refrigerant flow passages of a heat exchanger on the outdoor side are individually or simultaneously used by means of a total operation capacity of a capacity varying compressor and a number of poles converting compressor, connected in parallel. CONSTITUTION:Two-way valves 18a and 18b are mounted to the inlet and outlet of a heat exchanger A16 on the outdoor side, and two-way valves 19a and 19b are situated to the inlet and outlet of a heat exchanger B17 on the outdoor side. A ratio of a size between the heat exchanger A16 on the outdoor side and the heat exchanger B17 on the outdoor side is 1:2. If a capacity of an outdoor machine 1 is 10HP, the heat exchanger A16 on the outdoor side has a capacity equivalent to 3.3HP and the heat exchanger B17 on the outdoor side a capacity equivalent to 6.7HP. As noted above, by interconnecting in parallel the heat exchanger A16 on the outdoor side and the hat exchanger B17 on the outdoor side, having different capacity from each other, and controlling the two-way valves mounted in the inlet and the outlet of each of the heat exchangers, the two-way valves 18a, 18b, 19a and 19b are opened and closed according to the number or running sets (total number of operation horse power) and the heat exchangers A16 and B17 on the outdoor side are switched, and this method enables execution of stable operation by means of normally proper indoor and outdoor heat exchange capacity. Control is effected by a control means 13 on the outdoor side by means of a compressor running mode.
Patent JP-H05238263-A (JP)
Title: Sealing screen structure of door for automobile
Inventor: NAKAJIMA SEIICHI
IPC: B60J5/00
Filed: 1992-02-26
Abstract: PURPOSE:To improve the manufacturing work efficiency of a sealing screen, reduce manufacturing cost, and secure the stable and sure adhesion performance for a door body. CONSTITUTION:As for a sheet shaped sealing structure which is attached on the outer peripheral part 5a of the door inner panel 6 of a door body 1 and shields the part between the inside of the door body 1 and the inside of a car room, the outer peripheral part 11a of the sealing screen 11 is formed to a flat shape, and the near center part of the inside part 11b is formed in deflection deformable manner to an expulsion form.
Patent JP-H01213814-A (JP)
Title: Magnetic head
Inventor: HATTORI YASUHIRO
IPC: G11B5/127
Filed: 1988-02-19
Abstract: PURPOSE:To obtain the magnetic head of high reliability to have a shield effect to an electromagnetic noise by providing a slider, which is composed of a superconducting material, in the both side surfaces of a magnetic head core, cooling this slider with liquid nitrogen and obtaining a superconducting condition. CONSTITUTION:In the both sides of a magnetic head core 11 to be formed by a magnetic substance, a slider 12, which is composed of the superconducting material by barium, yttrium and the oxide of copper, is provided. This superconducting material goes to the superconducting condition at an absolute temperature 77K. Around the slider 12, a pipe-shaped liquid nitrogen circulating path is brought into contact and provided and the both edge parts of the circulating path 13 are connected to a liquid nitrogen supplier 15. The liquid nitrogen to be supplied from the supplier 15 cools the slider 12, which is brought into contact with the circulating path 13, down to almost the 77K. Accordingly, the slider 12 obtains the superconducting condition and goes to be complete anti-magnetism. Thus, the electromagnetic noise from an external part is interrupted and the magnetic head of the high reliability is obtained.
Patent JP-S59164334-A (JP)
Title: Curable resin composition for coating or impregnation
Inventor: KATOU HITOSHI
IPC: C08F224/00
Filed: 1983-03-10
Abstract: PURPOSE:The titled composition used for coating or impregnating small electronic parts, etc., and providing moldings free of volume shrinkage and low in internal strain, comprising a resin containing a specified spiroorthoester group and a specified bicycloorthoester group in the molecule and a curing agent. CONSTITUTION:The titled curable resin composition suitable for use as a material for coating or impregnating small electronic parts such as capacitors and resistors is prepared by adding at least one resin containing a spiroorthoester group of formula I and at least one of the bicycloorthoester groups of formulas IIand III. The above resin contains a curing agent and, optionally, a cure accelerator and other desirable additives. In formulas I -III, R is H or an organic group such as alkyl, and n is 3, 4, or 5.
Patent JP-S55131688-A (JP)
Title: Heat exchanger
Inventor: TAKAHASHI TSUTOMU
IPC: F28D15/02
Filed: 1979-04-02
Abstract: PURPOSE: To enhance productivity of heat exchanger, by disposing a partition plate with some angle of inclination so that it is extended perpendicularly to heat pipes.  
     CONSTITUTION: Partition plate 15 is formed with inclined portion 16 and stepped portion 17 in a plurality of stages, and, for instance, three heat pipes 1 are extended through each of the inclinedc portions 16 along the fluid flow. The inclined portion 16 is extended perpendicularly to heat pipes 1 but with some inclination angle to duct 9. By employing such an arranement, holes 14 for receiving heat pipes 1 can be bored simply in a direction perpendicular to the plane of inclined portion 16. Therefore, operation for boring the holes can be simplified and productivity of heat exchanger can be improved resultantly. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04277816-A (JP)
Title: Pointing stick
Inventor: ARITA TAKASHI
IPC: G06F3/0338
Filed: 1991-03-05
Abstract: PURPOSE:To realize a pointing stick, which is compact, saves a space and energy and can be loaded on a portable computer. CONSTITUTION:Thin stick is the pointing stick for moving a pointer or a cursor on the display of the computer to an arbitrary position on the display and equipped with a supporter 1, cylindrical lever 4 which can be inclined in an arbitrary direction relatively to the supporter 1, and bar-shaped lever 5 which can be slid in the cylindrical lever and has an operation cap 6 at the top, and a coil spring 13 is provided between the operation cap 6 and the cylindrical lever 4 so as to energize the operation cap 6 in the direction of extending it to the cylindrical lever 4.
Patent JP-H01215432-A (JP)
Title: Molding sand for mold
Inventor: AMAKAWA TOSAKU
IPC: B22C1/00
Filed: 1988-02-23
Abstract: PURPOSE:To make low expansion rate of a mold and to lighten the mold by containing the limit quantity or more of fine hollow inorganic material in the whole molding sand. CONSTITUTION:The mold is manufactured with the molding sand for mold containing the fine hollow inorganic material of glass beads, perlite, 'Sirasu' balloon (pumiceous sand), etc., at >=5wt.%. Then, it is desirable to use the 'Sirasu' balloon, etc., as the fine hollow inorganic material. By this method, the mold can be made to low expansion rate and lightened. This molding sand is suitable to coated sand for shell mold, various kinds of organic or inorganic self-hardening binder and green molding sand, etc.
Patent JP-S51114756-A (JP)
Title: Method of manufacturing a heat-storing metal body for use in a heat ex changer
Inventor: SAKAKI YOSHIHIRO
IPC: F28D19/04
Filed: 1975-04-01
Abstract: PURPOSE: An integrally formed plastic rod member is plated with metal and, then, the rod member is dissolved to thereby fabricate a heat-storing body, so that processing steps can be reduced in number and the heat-storing body has increased strength as it has uniform quality with no juncture. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59162935-A (JP)
Title: Chemical agent compounding apparatus
Inventor: YADA YASUO
IPC: B01F13/10
Filed: 1983-03-09
Abstract: PURPOSE:To provide the titled apparatus for semi-automatically performing proper compounding, in compounding chemical agents, by closely providing an apparatus for calling a chemical agent stocker to an outtake position, a weighing display and confirming path by a balance and a weighed bucket compounding table to perform computer control. CONSTITUTION:When a magnetic card is put in a card reader 20, a compounding tablet and the numbers of batches are displayed by a display picture 15. The numbers of batches are inputted by an operation key 21 while the displayed pallet 17 on a compounding table 3 is set to a predetermined position and the indicated chemical agents in a stocker 1 are revolved to an outtake position by rotating the sprocket wheel of buckets 8 while said chemical agents are weighed by a balance 12 and compounded in the display pallet 17 by an OK signal. By semi-automatically performing these operations by a computer 4, erroneous operation and erroneous compounding amount are completely eliminated and accurate compounding can be performed smoothly.