baber/WOPTO huggingface dataset:
Patent JP-H0229588-A (JP)
Title: Refrigerator door
Inventor: SAITO MASARU
IPC: F25D23/02
Filed: 1988-07-19
Abstract: PURPOSE:To obtain a door for a refrigerator having synthetic resin made outer plates for the door, which never reduces mechanical characteristics necessary for the door of the refrigerator, inexpensive and capable of reducing the weight thereof, by a method wherein the door is provided with double layered synthetic resin made outer plates for the door, in which an outside plate having a decorative surface is arranged at the side of a front surface and an inside plate consisting of a light weight structure having a predetermined strength is arranged at the side of a rear surface, and an inside plate for the door, which is made by the synthetic resin of a single layer structure. CONSTITUTION:The outer plate 8 constituting the front surface of the door 1 of a refrigerator is made by a double structural synthetic resin provided with an outside plate 8a having a decorative surface at the front side thereof and an inside plate 8b provided at the rear surface thereof. The outside plate 8a is treated so as to have beatiful appearance while the inside plate 8b is provided with a light weight structure having a predetermined strength. According to this method, the inside plate 8b is served as a strength member inspite that the outer plate 8 of the door is made of a synthetic resin whereby a strength of the same degree as a door made of a metal may be maintained. On the other hand, the inside plate 8b is made by a light weight structure under a foamed condition and the like and, therefore, the weight of the whole of the door may be reduced. Further, the door is provided with the outside plate 8a and the beatiful appearance of the front surface of the door may therefore be secured. The amount of employed material is reduced and a cost is reduced.
Patent JP-S57103864-A (JP)
Title: Thermal head
Inventor: UEHARA HIROSHI
IPC: B41J2/345
Filed: 1980-12-19
Abstract: PURPOSE:To provide a thermal head which reduces the number of electrode outgoing lines as much as possible as it is balanced with a drive circuit constitution, by a method wherein an electrode train, crossing a heating resistor, is divided into a given number of groups, and a given connection path, which stretches in and among the groups, is placed. CONSTITUTION:An electrode train 22, consisting of electrodes 22A, 22B, 22C, 22A'... approximately paralleling each other, is divided, and the electrodes 22A- 22D are connected in common with a connecting path 23 at the first side of a heating resistor 21, the electrodes 22A'-22D' being connected in common with a connection path 23'. The following is connected in the same manner as described above, and all the electrodes, classified into each group, are connected in common with a connection path. Leading out terminals 25, 25',... of each group, are placed at the connection paths 23, 23'.... The two adjoining electrodes between the adjoining groups, for example, the electrodes 22D and the electrode 22A' are connected with the connecting path 24 at the second side of the resistor 21, and the adjoining electrodes between the adjacent groups are connected with connection path 24', 24''... in a manner as described above.
Patent JP-H0229335-A (JP)
Title: Manufacturing device for pressure-resistant synthetic resin coated tube
Inventor: NAGAYOSHI AKIO
IPC: B32B15/08
Filed: 1988-07-18
Abstract: PURPOSE:To exhibit powerful pressure resistance and prevent the generation of corrosion or the like by feeding half-molten belt-shaped synthetic resin materials respectively on the inner peripheral flexed surface of a helically winding tubular body through optional guide rollers disposed by large pitches and onto the outer peripheral surface of the helically winding tubular body moving forward on guide rollers disposed by small pitches. CONSTITUTION:A flexed thin belt-shaped plate p1 is formed by flexing a metal thin belt-shaped plate P with a section of almost V-shape or U-shape by means of a couple of forming rollers 1 and 2, upper and lower. The flexed thin belt-shaped plate P1 is bent into a helical tubular shape with given curvature radius to form a helically winding tubular body P2. Pitches for the inner peripheral diameter of the helically winding tubular body 2 and in the length direction of a revolving shaft 6 are fixed by means of guide rollers with grooves 7, 7....., 7 provided on the revolving shafts 6, 6. Half-molten belt-shaped synthetic resin materials 15 and 16 with thick-wall and fine width from respective nozzles 13 and 14 are wound respectively and helically from the outside between the guide rollers 7, 7 with large pitches and also from the outside of guide rollers 7, 7 with small pitches to the inner peripheral surface of the helically winding tubular body P2 and spaces between ring section p2, p2. Then, half-molten wide half-molten belt-shaped synthetic resin 18 is wound from a nozzle 07 on the outer peripheral surface of the helically winding tubular body P2 while being formed into V-shape or U-shape.
Patent JP-H0630115-A (JP)
Title: Communication backup system
Inventor: SUDA RYOICHI
IPC: H04M3/22
Filed: 1992-07-08
Abstract: PURPOSE:To improve the reliability between a subscriber terminal equipment and a subscriber exchange by securing the channel between the subscriber terminal equipment and the subscriber exchange accommodating the subscriber terminal equipment automatically by means of other path in a data exchange network even when the subscriber exchange is out of order. CONSTITUTION:A subscriber terminal equipment 11 is directly accommodated in a radio station equipment 10, and radio station equipments 12, 16 are connected to subscriber exchanges 12, 16. Two subscriber exchanges or over to which the radio station equipment is connected are provided to the system. A monitor controller 123 of the radio station equipment 12 connecting to the subscriber exchange 13 recognizes the operating state of the subscriber exchange 13 to be connected, and the radio station equipments 12, 16 connecting to the subscriber exchanges allow controller 124, 164 respectively to compete the connection right to the subscriber exchange based on the operating state. Thus, the channel to the radio station equipment 10 to which the subscriber terminal equipment 11 is accommodated is selected automatically depending on the state of the subscriber exchanges 13, 15.
Patent JP-S6240666-A (JP)
Title: Pcm error rate measuring instrument
Inventor: MURAKAMI DAISUKE
IPC: G11B20/18
Filed: 1985-08-16
Abstract: PURPOSE:To easily measure the error rate of the instrument to be measured by counting the error rate after a PCM signal before demodulation from the electronic measured is processed and demodulated by the equalizer. CONSTITUTION:The signal to be measured before PCM is demodulated is inputted from a electronic equipment 20 to be measured to input terminals 31a and 31b of a measuring instrument 30. The inputted signal to be measured is supplied to a PCM extracting circuit 32 and from the circuit, an RF PCM signal modulated from a PCM area can be obtained. The signal is supplied to an equalizer 34 and made equal to the signal inputted to a PCM processing circuit 25. The signal processed by the equalizer 34 is demodulated by a demodulating circuit 34 and the PCM signal is obtained. For the PCM signal, the error is detected by an error detecting circuit 36, and it is counted by a counter 37. Consequently, the counting value is equal to the number of the error detected by the error detecting circuit of the circuit 25 of the equipment 20 and the error rate of the equipment 20 can be measured from the counting value.
Patent JP-S6159957-A (JP)
Title: Transmission and reception circuit of control signal
Inventor: SUMIDA TETSUAKI
IPC: H04M7/16
Filed: 1984-08-31
Abstract: PURPOSE:To prevent detection an erroneous earth signal to a grounding fault of a line by applying an operating voltage of a signal detection circuit from a signal transmission current limit type protection circuit in an interface circuit between an exchange and a carrier equipment. CONSTITUTION:A signal transmission/reception circuit consists of a signal trans mission circuit giving a level of a -Vs power supply or ground to a line M by a switch contact S1 trough a current limit type protection circuit comprising transistors (TRs)Q1, Q2 and a Zener diode ZD2, and a signal reception circuit detecting a earth signal of a line E by using a TRQ3 or the like. Then a termi nal A goes to a ground level at an M line grounding fault b extracting the level of the operating voltage supply terminal A of the signal reception circuit from an output of the current limit type protection circuit, and the TRQ3 is not turned on even when the level of the line E is in grounding state and no earth signal is detected at line grounding state. Thus, malfunction of exchange processing by a faulty grounding signal is prevented.
Patent JP-S5969788-A (JP)
Inventor: KANEKO TOORU
IPC: G06F3/153
Filed: 1982-10-14
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-H0732142-A (JP)
Title: Gas cutting method of high cr steel
Inventor: MIYASAKA AKIHIRO
IPC: B23K7/00
Filed: 1993-07-21
Abstract: PURPOSE:To make high speed and easy cutting possible at gas cutting the steel containing much of Cr specially in gas cutting of a high Cr steel. CONSTITUTION:In the steel cutting method with preliminarily heating a steel to be cut by preheating flame and burning the steel by cutting oxygen jet, further at cutting the steel containing >=3.5% Cr by weight, the substance containing vanadium is mixed in a cutting atmosphere. As required, a substance containing vanadium, adding method and the composition of combustible gas are specified.
Patent JP-H0229926-A (JP)
Title: Optical recording medium
Inventor: INUI TETSUYA
IPC: B42D15/10
Filed: 1988-07-19
Abstract: PURPOSE:To well obtain track error signal with the optical recording medium having guide tracks of a phase type by forming a piece of guide track from plural guide loops parallel with the longitudinal direction of the tracks. CONSTITUTION:The guide tracks 27 are disposed on both sides of the recording track 28. The guide tracks 27 are constituted of plural guide grooves 32. The center of the recording track 28 is irradiated with a light spot 30 and is irradiated with light spots 29, 31 in such a manner that the guide tracks 27 are partly irradiated therewith in order to obtain the track error signal. The reflected light rays of the respective light spots 29, 31 are detected and the track error signal is obtd. by computing the difference thereof. The width of the guide grooves 32 and the width of the guide land part 33 held in place between the guide grooves 32 and the guide grooves 32 are equaled at this time so that the intensity of the light is equaled when the spots 29, 31 exist on the grooves 32 and when said spots exist on the land part 33. The interchangeability with the recording medium having the guide tracks of a various density type is obtd. in such a manner.
Patent JP-S6242487-A (JP)
Inventor: TAYAMA MASASHI
IPC: H05K3/10
Filed: 1985-08-19
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-H053896-A (JP)
Title: Reforming exercise assisting device for adjusting body
Inventor: YOSHIDA TOSHIRO
IPC: A61H1/02
Filed: 1991-06-26
Abstract: PURPOSE:To provide the reforming exercise assisting device for adjusting the body which is devised so that its work can be performed easily and effectively, when a helper helps physical exercise and a walk of the person in question centering around twisting exercise in order to adjust the body. CONSTITUTION:The device is provided with a supporting table 1 for supporting the body of a person in a laid-down posture, supporting members 3, 4 for supporting the supporting table 1 side of at least a shoulder part and a waist part in the forward and the backward directions against the supporting table 1, a pair of inserting and holding members 8, 8 for grasping the shoulder part and the waist part forward and backward from the upper part of the supporting table 1, and operating pieces 9, 9 for oscillating forward and backward the inserting and holding members 8, 8 so as to twist the body centering around the backbone.
Patent JP-S6424810-A (JP)
Title: Manufacture of conjugated diene polymer
Inventor: ONO TOSHIO
IPC: C08F4/60
Filed: 1987-07-20
Abstract: PURPOSE:To produce the title polymer having high stereoregularity in high yield, by bringing a conjugated diene into contact with a specific catalyst in a (halogenated) hydrocarbon solvent. CONSTITUTION:1mol. of a Co compound (A) having a valence of 1-3 (e.g., cobalt octanoate), 1-1,000mol. of an organic Al compound (B) of formulae AlR3 and/or AlR2Y (wherein R is 1-6C alkyl; and Y is Cl, Br or I), 0.25-1.5mol. of water per mol. of the component (B), and 0.5-10mol. of an organophosphorus compound (D) of the given formula (wherein R<1-2> are each H, alkyl or aryl; and X is an electron donating group) are mixed together at -20-50 deg.C to produce a catalyst. The above catalyst is brought into contact with a conjugated diene in a (halogenated) hydrocarbon solvent (e.g., methylene chloride) at -50-100 deg.C.
Patent JP-S6240621-A (JP)
Title: Optical reproducing device
Inventor: MOTOYAMA KAZUYASU
IPC: G11B7/14
Filed: 1985-08-16
Abstract: PURPOSE:To execute the optical reproduction of an excellent random property and a short access time by executing independently an access to plural optical pickups to which a projecting member is guided by a spiral groove so that it can be led in, and reproducing the information recorded in an optical disk. CONSTITUTION:A projecting member 22 or 23 which is provided on an optical pickup 2 is projected from the pickup 2, and the projecting member is inserted into a spiral groove 130 provided on a disk 13. In this case, since the disk 13 is rotating in parallel to an optical disk 1, the pickup 2 executes an access operation is the radial direction of the optical disk 1as the member 22 or 23 is guided by the groove and led. Said member 22 or 23 is inserted into a right or left hand wind spiral groove, respectively, by projecting from the pickup 2. Also, by selecting one projecting member, the pickup 2 is moved by selecting the outside or inside peripheral direction of the disk 1, and the access of an object optical pickup is realized.
Patent JP-S6073106-A (JP)
Title: Drive control device for connecting parts of elastic contraction body
Inventor: SAKAGUCHI YUUJI
IPC: F15B11/10
Filed: 1983-09-30
Abstract: PURPOSE:To improve responsiveness and reduce the cost by installing, on elastic contraction bodies, electromagnetic flow-control valves controlling flow by means of a varying coil voltage acting on an electromagnet and by electrically combining these electromagnetic flow-control valves. CONSTITUTION:The electromagnetic flow-control valves 13, 14, 15, 16 controlling flow while varying coil-voltage acting on an electromagnet, are respectively installed on elastic contraction bodies 10, 11, the electromagnetic flow-control valves 13, 14, 15, 16 are also connected to a control device, and then the electromagnetic flow-control valves 13, 14, 15, 16 are reversely actuated each other. Thus, responsiveness can be improved compared with the conventional servo valves, and the cost can be also reduced because of low-priced flow-control valves.
Patent JP-S6072653-A (JP)
Title: Mold powder for continuous casting
Inventor: NAKATO SAN
IPC: B22D11/111
Filed: 1983-09-30
Abstract: PURPOSE:To prevent casting defect in high-speed casting and high oscillation and to obtain a billet having a good surface by using mold powder prepd. by melting a CaO-BaO-SiO2-F base material having limited basicity and weight ratio between BaO and F and mixing a limited weight ratio of carbonate and fluoride of an alkali metal and alkaline earth metal as well as carbon. CONSTITUTION:The mold powder for continuous casting which is the compd. prepd. by mixing 2wt% carbonate of an alkali metal and alkaline earth metal, 2-30wt% fluoride of an alkali metal and alkaline earth metal and 0.2-10wt% carbon with a base material consisting of a CaO-BaO-SiO2-F compsn. melted preliminarily to a glassy state, exhibiting (CaO+BaO)/SiO2=0.6-2.5 by weight and contg. >=2wt% BaO and 2-15wt% F and exhibits properties of <=900 deg.C solidifying temp. and <=3 poise viscosity at 1,300 deg.C is used.
Patent JP-H0823351-A (JP)
Title: Update system for routing table
Inventor: KURITA YASUTOSHI
IPC: H04L45/02
Filed: 1994-07-09
Abstract: PURPOSE:To simply and accurately update a routing table of an existing station when a newly installed station is set. CONSTITUTION:A newly set station (station X) sends a routing setting packet to existing stations in the order of stations C, B and A. The station C defines a line 3 through which the routing setting packet is sent as an output line of a packet addressed to the station X for the routing table. Similarly the station B defines a line 2 through which the routing setting packet is sent as an output line of a packet addressed to the station X for the routing table. However, each setting is set tentatively. The station A sets formally a line 1 through which the routing setting packet is sent as an output line of a packet addressed to the station X for the routing table and returns the routing setting packet to the stations B, C sequentially. In the return path, the tentative setting of the stations B, C in the forward path is changed into the formal setting.
Patent JP-H0912708-A (JP)
Title: Production of chitin-based polyether
Inventor: KANETANI KOJI
IPC: C08G18/64
Filed: 1995-06-23
Abstract: PURPOSE: To obtain the subject polyether useful as a polyurethane for medical treatment by adding water and an alkali metal compound to chitin, heat-treating to react them with an alkylene oxide, thus readily liquefying the chitin to form a polyether. CONSTITUTION: In this method for production a chitin-based polyether, (A) 100 pts.wt. of chitin is mixed with (B) 5-50 pts.wt. of water and (C) 1-10 pts.wt. of an alkali metal compound (e.g. potassium hydroxide), heat-treated at 50-120 deg.C to be reacted with (D) >=30 pts.wt. of an alkylene oxide (e.g. propylene oxide, etc.). In the addition polymerization, for example, a pressure reactor is used and the reaction is carried out at 100-150 deg.C. After the reaction, the unreacted component D is removed and, if necessary, the component C is neutralized with strong acid and preferably removed.
Patent JP-S5970730-A (JP)
Title: Control device for combustion of heat treatment furnace
Inventor: HAYASHI JIYUNICHI
IPC: C21D9/08
Filed: 1982-10-15
Abstract: PURPOSE:To heat uniformly the work with ease at a low cost by segmenting the inside of a heat treatment furnace to plural zone units, and controlling the heating in each zone according to the position of the upset part and pipe body part of the work. CONSTITUTION:The fuel system Fu and air system Ai in the upset part 2-1 of the work 2 are shown by a bold solid line and a broken line, and the pipe body part is shown by a fine line. If, for example, the part 2-1 is in a zone B and the pipe body part in a zone F, shutoff valves 17, 18 in front of burners in the zones A, B are opened and 17', 18' are closed. The temps. in the zones A, B are detected with detecting ends (a), (b), and are inputted to controllers 13, 13'. The flow rates of fuel and air are detected with flowmeters 11, 11' and are inputted to controllers 13, 13'. The controllers 13, 13' judge input information and determine the opening of control valves 15, 15' to optimum setting. Shutoff valves 17', 18' are opened and shutoff valves 17, 18 are closed in the heating zone F for the pipe body part, then the openings of valves 16, 16' are determined by the similar operation.
Patent JP-S6425688-A (JP)
Title: Solid-state image pickup device
Inventor: UEHARA MASAO
IPC: H04N5/359
Filed: 1987-07-22
Abstract: PURPOSE:To improve sensitivity by using a color filter basic unit increasing the number of filters with high transmittivity in a TSL system color solidstate image pickup device so as to improve the aperture rate of a photoelectric conversion element. CONSTITUTION:A basic unit (1 dot) is constituted by plural color filters arranged in a region surrounded by F1-F4 in the color filter. The basic unit is constituted by 8 color filters arranged corresponding to 8 sets of photoelectric conversion elements PD1 or PD2. Among the color filters constituting said basic unit, the number of white filters W with high light transmittivity and the number of yellow filters Ye are arranged more than the number of cyan and green filters Cg, G with a low light transmittivity. Thus, since the photoelectric conversion signal in total in the basic unit of the color filters is increased, the sensitivity is improved.
Patent JP-S5972319-A (JP)
Title: Underground continuous wall work utilizing soil pillar-row wall
Inventor: MORIMOTO HITOSHI
IPC: E02D5/20
Filed: 1982-10-18
Abstract: PURPOSE:To construct an underground continuous wall to be utilized as an underground structure by a method in which PC plates are inserted between the core materials of a soil pillar-row wall, the ground on the one side of the PC plate is excavated, iron bars are set between the core materials in the excavated portion, and concrete is placed into the iron bars. CONSTITUTION:A large number of pits 3 are formed in a row in the ground 1 by means of an earth auger, during which cement milk is injected to form a soil pillar-row wall 4. Before the hardening of the wall 4, core materials 6 having guides 9 and piles 10 on their lower parts are penetrated at given intervals, and precast concrete slabs 14 are inserted along the guides 9 into the spaces between the core materials 6 above the piles 10. After the hardening of the wall 4, the portion 4a on the one side of the PC plates 14 and the ground 1 are excavated until the PC plates 14 are exposed. An iron bar assembly 19 is wedled to the flange 12 of the core materials 6, and then concrete 24 is placed to complete an underground continuous wall. The underground continuous wall can be utilized not only as a sheathing but also as an underground structure.
Patent JP-H0625366-A (JP)
Title: Impact-resistant polystyrene resin
Inventor: IKEMATSU TAKESHI
IPC: C08L9/00
Filed: 1992-07-08
Abstract: PURPOSE:To obtain the subject resin useful as mechanical parts, etc., having excellent luster, injection moldability, cold flow characteristics, comprising a specific rubber composition and a polystyrene in a specific ratio. CONSTITUTION:The objective resin comprises 2-20wt.% rubber composition consisting of (A) 60-99 pts.wt. high cis-polybutadiene obtained by using a rare earth metal-based catalyst, having physical properties of >=90wt.% butadiene segment content and (B) 40-1 pts.wt. high trans-polybutadiene obtained by using a rare earth metal-based catalyst, having physical properties of >=5wt.% crystallinity at 25 deg.C and 98-80wt.% polystyrene.
Patent JP-S6345236-A (JP)
Inventor: PEETAA NOIMAN
IPC: C07C69/65
Filed: 1987-07-22
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-H0841995-A (JP)
Title: Three-storied building
Inventor: HASEGAWA TAKASHI
IPC: E04B1/348
Filed: 1994-08-02
Abstract: PURPOSE:To enable the construction of a three-storied building firm with high planning freedom without the increase of construction cost so as to be ideal for a detached house. CONSTITUTION:After manufacturing concrete bearing walls 11a, 11b and a floor slab 12 in a factory, these are carried into a construction site and combined on a foundation to construct the first floor part of a building such as a house to be concrete building frame 10. Plural building units 20, 20 previously manufactured in the factory are horizontally and vertically fabricated on the concrete building frame 10 to complete the second floor part and third floor part of the house or the like.