baber/WOPTO huggingface dataset:
Patent JP-S6156925-A (JP)
Title: Apparatus for measuring char bed level and temperature of black-liquid recovering boiler
Inventor: MIYAUCHI KATSUYUKI
IPC: G01J5/10
Filed: 1984-08-28
Abstract: PURPOSE:To measure the level of a char bed and the temperature accurately without the effect of a flame, by scanning the direction of the height of the char bed in a black-liquid recovering boiler by a radiation thermometer, whose measuring wavelength is about 3.8mum, and performing an operating process. CONSTITUTION:A region S in the direction of the height of a char bed, which is formed in a black-liquid recovering boiler 1, is scanned by a scanning type radiation thermometer 5. The temperature at each point is measured. The output signal is processed by an operating means 6. The temperature pattern is displayed on a display menas 7. The absorption wavelengths of CO2 and H2O in the boiler 1 are avoided for the measuring wavelength of the thermomter 5 at this time, and about 3.8mum is used. Based on the temperature distribution obtained by the means 6, height of the char bed 2 is judeged.
Patent JP-H0529349-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKASAKI KANETAKE
IPC: H01L21/338
Filed: 1991-07-19
Abstract: PURPOSE:To fabricate a MESFET having a high mutual conductance with a small threshold value in relation to a method for manufacture of MESFETs to be formed on a III-V compound semiconductor layer. CONSTITUTION:An active layer 2 where channels are to be formed is deposited on a semiconductor substrate 1 at a first deposition temperature. A covering layer 3 where a gate electrode 8 is to be formed on its surface is deposited on the active layer 2 at a second deposition temperature which is low as compared with the first deposition temperature. Thus, a gate area 6, a drain area 4, and a source area 5 are formed by impurity doping in order to form channels in the active layer 2. On the surface of the covering layer 3, the gate electrode 8, a drain electrode 7 and a source electrode 5 are provided to arrange a structure for the fabrication of a MESFET having the active layer 2 formed by the III-V compound semiconductor which has a small crystalline defect, and the covering layer 3 formed by the III-V compound semiconductor which has a flat surface.
Patent JP-H0736339-A (JP)
Title: Cleaning device
Inventor: HONDA MITSUNOBU
IPC: G03G21/10
Filed: 1993-07-20
Abstract: PURPOSE:To provide a cleaning device capable of stably exhibiting a required cleaning performance over a long period by automatically regulating the pressing angle to a photoreceptor in the direction of enhancing the frictional force between a cleaning blade and the photoreceptor according to the abrasion of the cleaning blade. CONSTITUTION:The pressing angle (a) to a photoreceptor (PC) of a cleaning blade 2 is first set to a preset angle for providing a satisfactory cleaning performance, but the cleaning blade 2 is gradually worn while a cleaning device is repeatedly used. On the other hand, a sliding member 5 making contact with the photoreceptor PC is also worn. Thus, the sliding member 5 indirectly and continuously detects the abrasion of the blade 2. A casing 10 is rotated in a direction CW by the force of a spring 6 according to the abrasion of the sliding member 5, and the pressing angle (a) to the photoreceptor drum PC of the blade 2 is automatically increased. Therefore, the area form formed by the side surface of the edge of the blade 2 and the photoreceptor drum surface is kept to exhibit a required cleaning effect.
Patent JP-S6070230-A (JP)
Title: Kenchi (wedge-shaped) block for uncoursed masonry
Inventor: TSURUTA KENICHI
IPC: E02D29/02
Filed: 1983-09-27
Abstract: PURPOSE:To stabilize the stacked layer of KENCHI blocks as well as raise the efficiency of operations by a method in which the stay bottom portion of KENCHI block is shaped into nearly cross form, each tip of the stay bottoms is positioned at each center of faces, and both angles of each tip are shaped into a notched slope form with a specific angle from the corresponding length of a specific length on the basis of the angles of the faces. CONSTITUTION:The stay bottom portion 4 of a KENCHI block is shaped into nearly a cross form, and the tips 5 and 7 of the stay bottom portion 4 are positioned at the centers of the sides 9 and 10 of the faces 2. Both angles of the tip are shaped into 45 deg. notched slopes 6 and 8 from the corresponding point of 1/2 shorter side length than the angles 11 of the faces 2. When stacking the KENCHI blocks, since two angles of the faces 2 always coincide with the angles of the blocks to be placed, the slopes 6 and 8 of the crossed ends 5 and 7 of the stay bottom portion 4 at an equal distance from the coincided angles are coupled with each other, and the stay bottom of the upper block is placed at two points on the lower block.
Patent JP-S57102593-A (JP)
Title: Rotary closed type compressor
Inventor: ISHIHARA SHIN
IPC: F04C23/00
Filed: 1980-12-19
Abstract: PURPOSE:To deminish seizure due to improper clearance between a partitioning plate and a groove, abnormal oscillating and partial great wear in order to improve the reliability of a rotary closed type compressor by maximizing the hardness of a cylinder in the vicinity of the upper dead point of the partitioning plate while by minimizing the deformation of a groove wherein the partitioning plate is positioned. CONSTITUTION:An upper daad point of a partitioning plate 10 exsists almost at the center of two spots of welded spots spaced at the interval of about 120 deg. between an upper bearing 14 and a sealed cylindrical case 1, while compressor fixing means 15, 15 are respectively welded by three protrusions in a peripheral direction of the outer surface of the sealed cylindrical case 1. In this case, the thickness of a cylinder 12 beomes maximum, in its radius direction in the vicinity of the upper dead point of the partitioning plate 10, while even when the cylinder 12 is worked, deformation of a groove 13 is substantially small as the regidity of the cylinder 12 is large. Thus, seizure due to improper clearance between the partitioning plate 10 and the groove 13, abnormal oscillation and  partial great wear disappear, whereas the reliability of a rotary closed type compressor is remarkably improved.
Patent JP-H0227121-A (JP)
Title: Internal combustion engine comprising four valves and oval rotor
Inventor: KOMATSU YUJIRO
IPC: F02B55/02
Filed: 1988-07-17
Abstract: PURPOSE:To reduce vibration by positioning two auxiliary combustion chambers symmetrically in relation to the center axis of a cylinder and providing an oval rotor inscribed against the cylinder, with its rotating axis aligned with the center axis of the cylinder. CONSTITUTION:Two auxiliary combustion chambers N1 and N2 are positioned symmetrically in relation to the center axis of a cylinder C. An oval rotor R with its rotating center axis aligned with the center axis of the cylinder is provided with its outer surfaces incribed against the cylinder. Two sets of chamber separating valves K1 to K4 are provided around the auxiliary combustion chambers N1 and N2 and these chamber separating valves are reciprocated alternately to make combustion cycle. The center of gravity and rotating axis of the rotor R are aligned to each other and, therefore, the center of gravity of the rotor R is fixed, whereby vibration due to rotation can be reduced.
Patent JP-S6069947-A (JP)
Title: Transmission message recorder of remote control type automatic answering telephone set
Inventor: TAZAKI MUNEHIRO
IPC: H04M1/652
Filed: 1983-09-26
Abstract: PURPOSE:To listen easily to a transmission message of a specific caller by recording a transmission message of the specific caller on a response tape with a command sent from a remote control transmitter. CONSTITUTION:When a caller calls an automatic answering telephone set, a call signal is given to a relay circuit 2 from a trunk line terminal 1, and the circuit 2 sets the talking state. A control circuit 4 detects the talking state, a switch of a transmission circuit 3 is set to transmit a reproducing signal of the 1st tape recorder T1, a response message R of a track A2 of a tape A is reproduced and transmitted to a caller. When the caller depresses a specific message button of the remote control transmitter and transmits a specific control signal, this is detected by a detection circuit 5 and a detected signal is transmitted to the circuit 4. When an end signal F1 of the track A1 is transmitted, the circuit 4 writes the specific control signal in the track A1 as a start signal F2, and records a specific transmission message M1 from the caller to an area b1 of the track A2. Moreover, a general transmission message is recorded on a tape B of the 2nd tape recorder T2.
Patent JP-H0837952-A (JP)
Title: Sprinkling head of liquid applicator
Inventor: OTA HIROSHI
IPC: B05B1/14
Filed: 1994-07-29
Abstract: PURPOSE:To provide a sprinkling head for a liquid applicator designed to effec tively control frozen frost damage by assuredly sprinkling water upward above this head to suspend the resultant droplets in air for a long time and conduct sufficient heat exchange between the droplets and air. CONSTITUTION:This sprinkling head 1 is so designed that a hemispherical part 1a is nearly hemispherical in an upward convex fashion and there are plural perforations 2.... These perforations 2... are situated, in a plane view viewed from the top 3 of the surface of the hemispherical. Part 1a, within a square area 5 enclosed by two 1st imaginary straight lines 9a, 9a nearly parallel with each other and two 2nd imaginary straight lines 9b, 9b nearly rectangular to the 1st imaginary straight lines 9a, 9a and nearly parallel with each other. The top 3 is also situated within this area 5. By using this sprinkling head 1, frozen frost damage can be controlled and the amount of water to be used reduced.
Patent JP-H1115083-A (JP)
Title: Original detector
Inventor: MURAI TOSHIHARU
IPC: G03B27/62
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To accurately detect an original only with reflected light from the original by distinguishing light receiving output because the light receiving output of reflected light from a pressing plate raised by external light has the duty ratio of 75% when it is assumed that scanning light is driven at the duty ratio of 25% and the light receiving output of the reflected light from the original has the same duty ratio. SOLUTION: In this device, the polarity of a 1st light receiving signal by the reflected light from an object existing on an original platen side with respect to a focal distance set above the original platen and the polarity of a 2nd light receiving signal by the reflected light from the object located farther than the focal distance are made reverse to each other at a specified level and the signals are outputted. In such a case, a light source for optical scanning is turned on/off or power-modulated in the specified cycle of the duty ratio other than 50% and only the light receiving signal agreeable to the cycle and the duty ratio is used to detect the size and the position of the original.
Patent JP-S6157981-A (JP)
Inventor: YAMAKI KIYOSHI
IPC: G09B29/10
Filed: 1984-08-30
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-S5968003-A (JP)
Title: Emergency machine origin resetting device of numerically controlled machine tool
Inventor: INAGAKI SHIYOUJI
IPC: G05B19/4067
Filed: 1982-10-13
Abstract: PURPOSE:To set an NC numerically controlled machine in a restart state automatically by interrupting an NC work processing routine when an operator operates an emergency machine origin resetting switch during the execution of the NC work processing routine, and resetting the machine to a proper, safe automatic machine origin. CONSTITUTION:The numerically controlled machine tool consists of a numeric controller 30a, a console panel 70 for external operation input, a driving device 50a, and a machine tool 60a, and the output of a detecting sensor 20 for a zone wherein machine origin resetting is impossible. This console panel 70 is provided a keyboard 71 for supplying a specific command signal, etc., to the CPU301 of the controller 30a, a paper tape reader 73, a CRT display device 72, and an emergency origin resetting switch 10a. When an operator operates the switch 10a on the console panel 70 during the execution of the NC work processing routine, the NC work processing routine is interrupted to perform resetting to a proper, safe automatic machine origin, setting the machine tool 60a in the restart state automatically.
Patent JP-H05347330-A (JP)
Title: Tab tape
Inventor: MIYAJIMA FUMIO
IPC: H01L21/60
Filed: 1992-06-12
Abstract: PURPOSE:To improve the efficiency in mounting by enabling this tape to be mounted surely on a mounting board, and a reinforcing film to be removed simply after mounting. CONSTITUTION:In a TAB tape which has connected the tops of outer leads 6 by a reinforcing film 5, notches 10 a for turning up the tops of the outer leads 6 and cutting off and removing them after the connection to a mounting board 7 of the outer leads 6 are provided at the middle position between the connections to the mounting board 7 of the outer leads 6 and the reinforcing film 5.
Patent JP-H0846096-A (JP)
Title: Resin sealed semiconductor device
Inventor: TANAKA YUMI
IPC: H01L23/29
Filed: 1994-07-29
Abstract: PURPOSE:To provide a resin sealed semiconductor device, in which reliability and a lifetime due to thermal fatigue can further be improved without changing the thickness of a current resin sealed type semiconductor device, or a resin sealed type semiconductor device capable of being thinned without damaging reliability and the lifetime due to thermal fatigue. CONSTITUTION:A resin sealed type semiconductor device is composed of semiconductor elements 1 heat-generated by consumption currents, etc., heat sinks 2 for dissipating heat generated in the semiconductor elements 1, a plurality of lead terminals 4 used as electrodes and sealing resins 3 consisting of a thermo-setting resin such as an epoxy resin, and recessed sections 2a for loading the semiconductor elements 1 are formed to the heat sinks 2.
Patent JP-S6072461-A (JP)
Title: Trunk number management system
Inventor: ISHIKAWA KIYOKAZU
IPC: H04M3/26
Filed: 1983-09-29
Abstract: PURPOSE:To realize an interface between systems by using jumpers to preset a number designated at a test board to a trunk of a supervisory test equipment corresponding to the number, reading the jumpers by the supervisory test equipment and storing the result of reading of the jumpers as station data corresponding to the allocated position of the trunk to the said supervisory test equipment. CONSTITUTION:The jumpers X0-Xj are provided to each trunk circuit and the trunk numbers l+1-l+m corresponding respectively to the test board are set by the jumpers. In case of l+i=100, for example, Xj-X1, X0=1100100 is obtained and terminals of bit location corresponding to ''0'' are jumpered. The supervisory test equipment 8 reads the trunk number of all trunks at the set test board once at the initial setting and stores in a memory 12 of the supervisory test equipment 8 corresponding to the trunk numbers 0-m-1 at the exchange side. When the trunk number l+i is designated in control information, the supervisory test equipment 8 scans sequentially the memory 12 and searches an address in which the l+i is stored. The exchange identifies the corresponding trunk from the trunk number in the control signal in this way.
Patent JP-H05345716-A (JP)
Title: Skin cosmetic
Inventor: HIKIMA TOSHIO
IPC: A61K8/00
Filed: 1992-06-12
Abstract: PURPOSE:To provide a skin cosmetic high in stability in terms of quality, having excellent skin whitening effect, also having high humectant effect. CONSTITUTION:The skin cosmetic characterized by being incorporated with (A) pref. 0.001-10 (esp. 0.01-5)wt.% of an inorganic acid ester salt of L-ascorbic acid and (B) pref. a total of 0.001-10 (esp. 0.01-5)wt.% of xanthane gum and carrageenan, each a kind of polysaccharide.
Patent JP-S5882092-A (JP)
Title: Sealless pump
Inventor: MATSUMOTO NAOYUKI
IPC: F04D13/06
Filed: 1981-11-09
Abstract: PURPOSE:To miniaturize, and extend the lifetime of, the titled pump to thereby improve the reliability thereof by a method wherein a motor section and a pump chamber are formed integral with each other on the base of the principle of a brushless motor. CONSTITUTION:A brushless motor is formed in such a manner that a propeller 4 and a magnet 3a serving a rotor are integrally incoporated into the pump chamber 1 and a stator coil 5, a position detecting element 6 and a drive circuit 7 are provided outside the pump chamber 1. As a result, it is possible to constitute the miniaturized sealless pump in which the propeller 4 and the motor are formed integral with each other within the pump chamber 1. Thus, in the case of the instant sealless pump, the motor section and the pump chamber are integral with each other to make itself samll-sized and the motor is of brushless structure so that the lifetime of the pump is extended and the reliability thereof is improved.
Patent JP-H1121053-A (JP)
Title: Door closing safety device of elevator
Inventor: HAYASHI YOSHIKATSU
IPC: B66B13/26
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a door closing safety device of an elevator, for preventing a passenger from touching a door to be closed, by extending the detection range of a reflection-type detector mounted on a car door to the landing side. SOLUTION: Reflection-type detectors 14 are so arranged as to project from the side edges in the door closing direction of car doors 3 by differential mechanisms 19 when the car doors 3 are not in the full closing position, and the detecting operation by the edges of landing doors, to be performed when the reflection-type detectors are mounted by extending the detecting range to the landing side is dissolved. Accordingly, a passenger in the landing can be detected in the wide range, a controller 18 is operated in the early stages, and the abnormal time operation such as the stop of door closing or reverse opening of the door is commanded to a door driving device 12. Therefore, generation of trouble in which a passenger touches the car doors 3 to be closed or the landing doors is prevented.  Moreover, the operating efficiency of an elevator is improved by opening and closing control of the car doors 3 and the landing doors by the early detection of the passenger.
Patent JP-H0914596-A (JP)
Title: Blowing out device for single shaft-type combined electric power plant
Inventor: ARIYOSHI YUTAKA
IPC: F17D1/00
Filed: 1995-06-23
Abstract: PURPOSE: To execute blowing out immediately after ending installation construction, by providing a compressed air supply equipment supplying compressed air for blowing out a high pressure main steam system, intermediate pressure main steam system, reheat steam system and a low pressure main steam system, providing a temporarily provided piping equipment to each system, and providing a compressed air release equipment. CONSTITUTION: Blowing out is executed, in place of steam, by providing a compressed air supply equipment. The compressed air supply equipment is provided with a normally provided air compressor equipment 32, receiver 34 receiving compressed air from this air compressor equipment 32 through a temporarily provided air pipe 33a and a pressure up air compressor 35 for boosting compressed air from this receiver 34. The compressed air supply equipment is constituted by a supply control valve 36 for supplying compressed air from this pressure up air compressor 35 to a temporarily provided steam pipe 11 through a temporarily provided air pipe 33b. A compressed air release equipment is provided in the temporarily provided steam pipe 11. Compressed air in a high pressure main steam system, intermediate pressure main steam system, reheat steam system and a low pressure main steam system is released.
Patent JP-H0344599-A (JP)
Title: Controlling apparatus of recirculation flow rate of reactor coolant
Inventor: YAMAMOTO AKIO
IPC: G21C7/26
Filed: 1989-07-12
Abstract: PURPOSE:To facilitate a safe and efficient automatic operation control of an atomic power plant by calculating an effective speed change rate automatically in consideration of the situation of each part of the power plant, beginning with a reactor, after a momentary stop thereof. CONSTITUTION:A speed request signal S22 is inputted to a frequency restrictor 8 via an upper-lower limit limiter 6 and a change rate restrictor 7 and an appropriate frequency matched with a requested speed is set therein. When a momentary stop occurs in a power source system herein, a normally-open contact 23 is closed and a switching contact 25 is switched. With the normally-open contact 23 closed, a real speed signal S19, which is a speed of rotation of PLR pump motor 13 at the time point of occurrence of the momentary stop, is read in a memory 21, while the real speed signal S19 of the PLR pump motor 13 generated on the occurrence of the momentary stop or after is inputted to a speed change rate setting unit 22 through the normally-open contact of the switching contact 25. It is outputted as the request signal S22 to a stationary- type variable-frequency power source device 5 and thereby the speed of the PLR pump motor 13 is reduced.
Patent JP-H1121333-A (JP)
Title: Production of epoxy ester resin and photopolymer composition containing epoxy ester resin
Inventor: OKUMURA HIROYA
IPC: C08G59/16
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy ester resin improved in storage stability, flowability, adhesion to substrates and photosensitivity by reacting an epoxy group with a carboxyl group in the presence of a catalyst being an organosulfur compound. SOLUTION: An epoxy compound having at least two epoxy groups in the molecule is reacted with a compound containing carboxyl groups at a temp. of 50-160 deg.C in the presence of 0.01-10 pts.wt., per 100 pts.wt. epoxy ester resin to be obtained, catalyst comprising an organosulfur compound containing divalent or tetravalent sulfur and freed from a metal element and a group VB element under conditions in which the equivalent ratio of the carboxyl groups to the epoxy groups is 1 or below to obtain an epoxy ester. Next, this ester is mixed with 1-5 mol, per mol of the sulfur compound, of an oxidizing agent and reacted at a temp. of 20-160 deg.C.  A polybasic acid anhydride in an amount to give an equivalent ratio of the acid anhydride groups to the hydroxyl groups of the epoxy ester of 0.05-1.0 is added to the reaction mixture and reacted at a temp. of 50-160 deg.C to obtain a carboxylic acid/epoxy ester resin adduct.
Patent JP-S6156747-A (JP)
Title: Drawing method of pipe eccentric opening and its die
Inventor: IKUSHIMA KOICHI
IPC: B21D19/08
Filed: 1984-08-29
Abstract: PURPOSE:To extend a dimensioning degree of freedom and facilitate product outputs by providing pipe drawing and opening pores penetrating pushing pin for pipe eccentric opening and drawing die and pores for elementary tubes maintaining and to make a longitudinal section of a gradient part 5 into a straight line. CONSTITUTION:A pore 3 for forming the pipe drawing and opening part and a pore 4 for maintaining and forming the elementary tube penetrating a pushing pin 7 are connected and an elementary tube 1 on a pipe receiver 8 is inserted by falling a pipe eccentric opening drawing die 2 straightening a longitudinal section of a gradient part 5 between the both pores, and the pore 4 for maintaining and forming an elementary tubes guides. A longitudinal section of a gradient part 5 is straightened to maintain an afferent angle of die at a constant position and relax control of an eccentric and drawing ratio resulting in control of an afferent angle of die and facilitate drawing. And finished materials are easily pushed by rising a die 2 and falling the pushing pin and pipe buckling are prevented by the pore 4 for maintaining and forming the elementary tube to facilitate the grinding finish of the die pore.