baber/WOPTO huggingface dataset:
Patent JP-H02230058-A (JP)
Title: Operation control device for freezer
Inventor: YAMAMOTO MASAKI
IPC: F25B1/00
Filed: 1989-02-28
Abstract: PURPOSE:To shorten a wetting operation time and improve an operating performance by a method wherein an amount of liquid refrigerant within an accumulator is detected by a proper means when an oil recoverying operation is carried out or when a defrosting operation is carried out and a degree of opening of an expansion valve is throttled low in response to its value. CONSTITUTION:During an oil rescoverying operation or a defrosting operation, an operating capacity of a compressor 1 is set to a high capacity value by a control means 52 and an expansion valve 5 is kept at a wet condition of a high degree of opening. During this operation, oil accumulated while the refrigerant is circulated at 9 is recovered to the compressor 1, a large amount of liquid refrigerant is separated in a liquid separator 7 and stored under a state of an increased amount of circulation of the refrigerant and a wetting operation. When a liquid in the compressor 1 is compressed to cause a temperature of a discharging pipe to be decreased and a temperature of the discharging pipe detected by a discharging temperature sensing means Th3 is lower then an initial discharging pipe temperature value stored in a memory means 51 by more than a predetermined value, a degree of opening of the expansion valve 5 is revised by a degree of opening varying means 53 in such a way as it becomes lower than a high degree of opening value, resulting in that a rate of amount of liquid refrigerant in the absorbed refrigerant is reduced and thereby an amount of accumulated liquid refrigerant in the liquid separater 7 is reduced and the wetting operating time is also reduced.
Patent JP-S62206599-A (JP)
Inventor: AKIYAMA MASAKAZU
IPC: G10L15/28
Filed: 1986-03-07
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-S63214120-A (JP)
Inventor: ADACHI TAKASHI
IPC: A01G7/06
Filed: 1987-03-03
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-S62207305-A (JP)
Title: Catalyst for polymerization of olefin
Inventor: TERANO MINORU
IPC: C08F4/60
Filed: 1986-03-07
Abstract: PURPOSE:To obtain the titled highly active catalyst which can give a highly stereoregular polyolefin markedly low in content of catalyst residues, by mixing a specified solid catalyst component with a disubstituted or tetrasubstituted piperidine derivative and an organoaluminum compound. CONSTITUTION:A product obtained by copulverizing 1g of a substance (a) obtained by reacting 1mol of a powder of metallic Mg with at least 2mol of an alkyl monohalide such as a normally liquid aliphatic chlorinated hydrocarbon at 20 deg.C or above for at least 10min in the presence of a solvent, 0.01-1g of a phthalic diester (b) (e.g., dibutyl phthalate) and 0.01-1g of TiCl4 (C) at 10 deg.C or below for 10min or above is contacted with 0.1g or above of component (c) at a temperature in the range of -10 deg.C- the b.p. of component (c) to obtain a solid catalyst component (A). Component (A) is mixed with 1mol, per mol of component C, of a disubstituted or tetrasubstituted piperidine derivative (B) of the formula [wherein R<1-4> are each H or (substituted) alkyl] and 1-1,000mol, per g. atom of Ti, of an oranoaluminum compound (c) (e.g., trialkylaluminum).
Patent JP-S58165523-A (JP)
Title: Controller of engine supercharger
Inventor: YOSHIMURA JIYUNJIROU
IPC: F02B33/44
Filed: 1982-03-25
Abstract: PURPOSE:To high accurately perform supercharge in accordance with an engine load, by controlling a supercharge control valve through an actuator urged by a difference between pressures in the upstream and the downstream of a carburetor throttle valve. CONSTITUTION:At low load operation, an air pump 18 is inoperative, further a selector valve 40 opens a valve hole 43 while closes an introducing port 46. Accordingly, upper and bottom pressure chambers 27, 28 of an actuator 25 are communicated to each other, and a diaphragm 26 is moved downward by a spring 30 to fully close a supercharge control valve 14. Then, if a supercharge condition is satisfied, the air pump 18 is urged while the selector valve 40 is urged by electric current conduction to a solenoid 45 to close the hole 43 and open the port 46. In this way, the valve 14 is closed through the diaphragm 26 by a difference between pressures in the chamber 27 introducing negative pressure from a negative pressure tank 39 and in the chamber 28 introducing pressure in the upstream side of a throttle valve 9, and pressurized air by the pump 18 is supplied to a cylinder 1.
Patent JP-H027088-A (JP)
Title: Crt tube display device
Inventor: MARUKOMU KAATORETSUJI
IPC: G09G5/36
Filed: 1989-02-28
Abstract: PURPOSE: To display the display lines of an analog input signal by adding a high frequency signal to an overlapped analog signal and lamp signal, voltage- segregating a synthesized signal, and controlling an electronic gun through a switch. CONSTITUTION: A signal from an inputting device 10 which detects an electric signal which is present in the heart area of a patient is supplied through an A/D converter 11 to an RAM 12. Moreover, access is performed by a D/A converter 13, and the signal is supplied to an adding circuit 14 as a continuously repeated analog signal. The output of a frame lamp generator 15 and the offset voltage of an offset voltage signal generator 16 are supplied to the adding circuit 14. Also, the output of a grade segregator 17 of the input signal controls a switch 18, and the output of a radio frequency signal generator 19 is supplied to the adding circuit 14. The added output is segregated by segregators 20 and 21, and a switch 22 for controlling an electronic gun 23 is controlled. Thus, the display line of an input signal can be displayed on a cathode ray tube which operates raster scanning.
Patent JP-H09242517-A (JP)
Title: Manufacture of engine valve
Inventor: TAWARA TOSHIHIRO
IPC: F01L3/24
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To lower the manufacturing cost by forming an engine valve in one process so as to reduce the number of manufacturing process. SOLUTION: A shaft hole 5 and an enlarged diameter hole 6 continued to the lower of the enlarged diameter hole 6 is sealed by a lower electrode 3, which can be elevated, so as to form a forming chamber having a compensational shape with an engine valve to be manufactured. A bar-shaped raw material 10 is pressurized and while inserted into the forming chamber 7 from the shaft hole 5 side to the enlarged diameter hole 6, and electrifies between the lower electrode 3 and the bar-shaped raw material 10, which contacts with the lower electrode 3, so as to heat the tip of the bar-shaped raw material 10 for deformation, and the enlarged diameter hole 6 is thereby filled with the thermal- deformed bar-shaped raw material 10, and thereafter, the bar-shaped raw material 10 is cut at the appropriate position.
Patent JP-S59174373-A (JP)
Title: Printer
Inventor: IWATANI TOSHIO
IPC: B41J13/26
Filed: 1983-03-23
Abstract: PURPOSE:To prevent the occurrence of defective print by detecting the disorder of print position by logically processing a signal to detect the arrival of paper to a given position and a signal to set up the printing position on the basis of the given position. CONSTITUTION:When the arrival of a paper at a specific position before a printing position is detected by a light receiving element 38, an and gate A1 is opened and a timer begins to start. A time-up high-level output from a timer 50 according to a set value corresponding to printing position based on the specific position is then applied through a print position designating circuit 51 to a clutch drive circuit 52. Whereupon, a cam is turned and desired letters are printed on the given position of the paper through a type wheel. In this case, when the time of the timer 50 is too much set due to missetting, etc., by the circuit 51, the gate A1 is closed, the circuit 52 is operated, FF is set by and gate A2, the disorder of the printing position is detected, and the display of print error and the stoppage of paper-feeding motor are made. The occurrence of defective print can thus be prevented.
Patent JP-H06242220-A (JP)
Title: Radar apparatus
Inventor: MARUTA KAZUHIRO
IPC: G01S7/32
Filed: 1993-02-15
Abstract: PURPOSE:To improve the detecting/processing efficiency of a target having a three-dimensional expanse. CONSTITUTION:Every time a detecting data is input from a signal processing part 2, a target identifying/processing part 5 judges whether the current data has a constant relationship with the previous data, forms a window buffer in a memory part 6, controls the detection data having a certain relationship as a data string of one target in the window buffer, that is, identifies the target, and outputs the content of the window buffer as an identifying data. A target position determining/processing part 7 processes the obtained identifying data (data string) to calculate a weighted means, thereby to detect the position as one target.
Patent JP-S51124125-A (JP)
Title: Method for improving ferric oxide pigment-(2)
Inventor: KOSHITSUKA KATSUO
IPC: C09D7/00
Filed: 1975-04-23
Abstract: PURPOSE: To give gloss to pa/int film when used as high solids paint by adding aluminum hydroxide or aluminim oxide hydrate to ferric oxide pigment. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61208333-A (JP)
Title: Node fault detecting system
Inventor: MORI TETSUYA
Filed: 1985-03-12
Abstract: PURPOSE:To facilitate supervision of a fault of a slave station by detecting a node failure of a network by the detection of data length. CONSTITUTION:A master station fetches all packets of format on a bus independently of a destination address. A data decoding section 5' is a decoder recovering the data encoded to a specific code such as Manchester code into the original form so that no error is produced because of consecutive 0s or 1s of the input signal. If consecutive 0s or 1s exist in the input signal inputted to the decoder, it is informed to a display control section 7 of a fault notice section 3 as a fault signal and displayed on a display section 8. An address data length recognizing section 1 measures the data length of the input packet, compares it with the data length DS described in a packet and when the data length is longer or shorter abnormally, the sender address SA is detected from the data recorded in the data buffer 2, the node having an error is informed to a fault notice section 3 and the signal inputted by a display control section 7 gives a display on the display device of the display section 8.
Patent JP-S53133449-A (JP)
Title: Lighting device for original of electrophotographic copier
Inventor: AOKI TAKAO
IPC: G03B27/32
Filed: 1977-04-27
Abstract: PURPOSE:To eneble original radiation to be made without any inconvenience with a large-output lamp by providing on infrared ray removing means of separating and removing the infrared rays out of the rays from the lamp and radiating visible rays to the original base side in the optical path between the lamp and original base.
Patent JP-H06269039-A (JP)
Title: Mobile communication method
Inventor: OI MARIKO
IPC: H04Q7/24
Filed: 1993-03-10
Abstract: PURPOSE:To obtain a mobile communication method in which waste of a control channel and power is eliminated and the control channel is used effectively and power is reduced. CONSTITUTION:An exchange station 1 uses a timer management module in its inside to monitor position information of mobile stations 3, 4, 5 periodically. A trigger of periodic monitor is caused by a time-out event from a timer management module. Upon the receipt of the time-out event, the control section of the exchange station 1 retrieves a base station relating to feeding OFF by the method as above and makes a request of feeding OFF to the base station when feeding is in ON state. Similarly, the base station corresponding to the feeding ON is retrieved and when it is discriminated that the base station of feeding OFF requires feeding, the feeding ON is requested to the base station. Moreover, the timer is set with a predetermined time after notice of a time-out event.
Patent JP-S52131793-A (JP)
Title: Automatic vending machine
Inventor: KAWAHARA KENJI
IPC: G07F5/22
Filed: 1976-04-28
Abstract: PURPOSE: To permit purchasing plural commodities of the same kind at a time by providing two buttons - one for selecting a kind of commodity and the other for selecting a number. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06255372-A (JP)
Title: Car body structure of automobile
Inventor: FUJIKAWA TADAHIRO
IPC: B62D25/08
Filed: 1993-03-10
Abstract: PURPOSE:To prevent the deformation of a car room in rolling-down without hurting the opened feeling with the simple constitution, as for an open top type automobike having an opened upper part of a car room. CONSTITUTION:As for an open top type automobile 1 having the opened upper part of a car room, a stay 5 which contacts the undersurface of a front pillar 4 when a side door is closed is extended at the part ranging from the front edge upper part of a side door 6 to the aslantly rear upper part, and a sash 7 which holds a window glass is extended toward the undersurface of the side door inside from the upper edge part of the stay 5, and the lower edge part of the sash 7 is joined with the undersurface of the side door at the directly upper position of a sole bar 11.
Patent JP-H10243743-A (JP)
Title: Turf-protective mat
Inventor: UMETSU MASAHIDE
IPC: A01G13/00
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To obtain a turf-protective mat easy to joint/detach and improved in handleability and operability by respectively providing a male joint and a female joint at linearly symmetrical positions with the perpendicular bisector of each side of the mat as the axis of symmetry. SOLUTION: Each of the sides of a regularly polygonal mat body 3 are provided with a male joint 4 and a female joint 5 each having such a shape as to be engageable with each other, and the male joint 4 and the female joint 5 are respectively provided at linearly symmetrical positions with the perpendicular disector V of each side of the mat as the axis of symmetry.  The male joint 4 has a connective part for the mat body 3 and an engagement projection on the tip of the connective part, while the female joint 5 has a slit threadable for the connective part of the male joint 4 therethrough and an engagement recess to fit the engagement projection of the male joint 4 thereinto, and it is preferable that the engagement projection and the engagement recess are provided with engagement units, respectively, so as to prevent the male joint 4 from slipping off the female joint 5 through mutual engagement.
Patent JP-S62205371-A (JP)
Title: Color image forming device
Inventor: HANEDA SATORU
IPC: G03G15/01
Filed: 1986-03-06
Abstract: PURPOSE:To improve gradational reproduction and resolving power by providing an image carrier where a color separating function part is arranged and an optical system which exposes this carrier to an image, and setting the resolution of this optical system higher than the separation period of a specific color that the color separating function part has. CONSTITUTION:If the entire surface is corona-discharged positively by an electrostatic charger, positive charges are generated on the surface of an insulating layer 3 and negative charges are generated at the boundary between a photoconductive layer 2 and the insulating layer 3. Then, AC or negative discharge is performed by an electrostatic charger 5 with an exposure slit to erase the charges on the surface of the insulating layer 3, and the exposure LR of, for example, a red image is performed. Then, the entire surface is exposed to blue light LB by, for example, a light source 6B and a blue filter FB to form a potential pattern only on the surface of a filter B and a charge image on the filter B is developed with a developer containing yellow toner TY charged negatively. The potential difference is eliminated by the electrostatic charging of the charger 15 and the entire surface is exposed to green light LG to form the latent image of the part of a green filter part G, and the image is developed with magenta toner TM, which sticks on the part of the filter G. Then, the entire surface is exposed to red light and an image is transferred to and fixed on a transfer material.
Patent JP-S55141968-A (JP)
Title: Switching regulator circuit
Inventor: HORIKO YOSHINORI
IPC: H02M3/155
Filed: 1979-04-23
Abstract: PURPOSE:To gain a lower power loss circuit, which enables to optionally set output voltage by a method wherein a semiconductor switch and inductance are connected in series between both ends of the DC input power source and further a rectifying- and-loading circuit is connected between both ends of the inductance. CONSTITUTION:One terminal of a semiconductor switch Q3 is connected with the positive terminal of the DC input power source Vi and another terminal of the Q3 switch is connected with the negative terminal of the power source Vi through a coil L3. With both ends of the coil L3 a diode D3 and a capacitor C3 are in series connected and the capacitor C3 supplies the output voltage V0 to a load. The energy accumulated in the coil L3 at ''ON'' period charges the capacitor C3 at ''OF'' period of the switch Q3 does not rise higher than Vi+V0 thus making it possible to reduce the pressure-tight requirement.
Patent JP-S51124048-A (JP)
Title: Device for disposing of waste fluid by taking advantage of asphalt
Inventor: MURAMATSU TAKIO
IPC: G21F9/00
Filed: 1975-04-23
Abstract: PURPOSE: To solidify general industries' waste fluid in an extremely efficient way. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02227830-A (JP)
Title: Information recorder and information recording medium
Inventor: YOSHIMARU TOMOHISA
IPC: G11B7/24079
Filed: 1989-03-01
Abstract: PURPOSE:To enlarge storage capacity by forming a recording pit while an interval is being gradually broadened in parallel with a radial position when a recording means is facing the external area from the half of radius of an information recording medium is detected. CONSTITUTION:A recording device consists of an optical disk 1, a spindle motor 2, a control circuit 4, an optical head 5, etc. In such a case, when that the recording means faces the external area from the half of the radius of the information recording medium is detected, the storage pits are formed by gradually broadening intervals in parallel with the radial position, when that the means faces the internal area from the half of the radius of the information recording medium is detected, the recording means is controlled so that the recording pits are formed at the certain regular intervals. That is, in the external area from the half of the radius of the disk information recording medium 1, which is rotated at a constant speed, the information is recorded in a CAT system, in which the recording pits are formed while the intervals are being gradually broadened in parallel with the radius position. Thus the storage capacity can be increased.
Patent JP-H02227396-A (JP)
Title: Ship controlling mechanism
Inventor: NOZAKI TAKEAKI
IPC: B63H25/42
Filed: 1989-02-28
Abstract: PURPOSE:To simplify a control program by setting each engine speed driving symmetrical propellers as a function conformed to the turning position of a joy stick, and making a resultant vector of both act on the hull. CONSTITUTION:An engine controller A operates clutches CA, CB and accelerators 12L, 12R of symmetrical engines by a steering wheel 3, a longitudinal operating position determining both forward and backward movements of a joy stick 4 and its propulsion and a crosswise tilt operating position varying a steering angle of one side of propellers 1L, 1R via a control box D. In addition, a hydraulic pump unit B steers these propellers 1L, 1R in the same direction by steering cylinders 9L, 9R according to an operating position of the steering wheel 3 at a normal operation mode, but when it is selected to a ship steering mode, the engine controller steers a steering angle of the propeller 1L or 1R according to a crosswise tilt operating position of the joy stick 4. Thus, ship steering can be done with a simple program.
Patent JP-S58165255-A (JP)
Title: Method of manufacturing silver oxide battery
Inventor: MURAKAMI KAORU
IPC: H01M4/06
Filed: 1982-03-26
Abstract: PURPOSE:To provide a battery of high discharge performance, by inserting a molded anode together with an anode ring into a case and compressing the peripheral part of the anode to tightly fit it in the case but leave an uncompressed part in the center of the anode. CONSTITUTION:To manufacture a molded anode 1, powder of AgO is molded and then dipped in a reducing solution so that a silver layer 4 is provided on the surface of the molded powder. The cylindrical part of a ring 2 is inserted in between the anode 1 and an inside wall. An upper die 5 for tightly fitting the  molded anode 1 in a case 3 has a columnar shape. The central part of the face  of the die 5 has a circular recess 5a of D in diameter and d in depth. The  diameter D is smaller than that of a hole 2a. When the anode 1 is pressed, its peripheral part is compressed but its other part corresponding to the recess  5a of the die 5 remains substantially uncompressed. At the same time, the anode ring 2 is pressed into the anode 1. Since the silver layer 4a of the uncompressed part keeps an original porous structure, an electrolyte poured into the  part in the following process is quickly absorbed into the anode 1.
Patent JP-S58165596-A (JP)
Title: Fan device
Inventor: SAKABE MOICHI
IPC: F04D29/053
Filed: 1982-03-25
Abstract: PURPOSE:To make fan noise reduced upon high speed rotation, by charging magnetic fluid in a roller bearing and by arranging permanent magnets between the outer race of the roller bearing and a fan boss. CONSTITUTION:Due to a magnetic flux path extending from a fan boss 4 through a permanent magnet 10, an inner race 7 and balls 11 to the fan boss 4, the fan boss 4, the inner and outer races 6, 7 and the balls 11 are united together under magnetic suction force. Accordingly, upon low speed rotation fan blades 3 rotate integrally with a shaft 2 at the same speed, but upon high speed rotation the fan blades 3 and the shaft 2 are separately rotated relatively to each other since reaction force due to the air drag generated in the fan blades 3 is greater than the magnetically absorbing force, thereby the rotational speed of the fan blades 3 are restrained and therefore, fan noise is reduced.
Patent JP-H09216257-A (JP)
Title: Injection molding die and manufacture thereof
Inventor: KIMOTO MICHIHIRO
IPC: B29C45/26
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To prevent the deformation and deterioration in properties of a molding by a method in which the mold releasing properties of opposite movable and fixed dies of an injection molding apparatus are made different from each other and the molding is made always to be held by the die on the desired side during die opening. SOLUTION: The components of surface tension and polarity force of a mold in which a molding is to be left during die opening after molding are made greater than those of an opposite die from which the molding is to be released. For that purpose, in an injection molding die consisting of opposite movable and fixed dies, the surface at least of one mold is tempered to make difference in the components of surface tension and polarity force between the molds as shown above. In this way, troubles such as deformation of the molding can be prevented by retaining the molding.