baber/WOPTO huggingface dataset:
Patent JP-S58167323-A (JP)
Title: Vertical type feeder employed in pneumatic conveyance
Inventor: MORIYAMA ARITSUNE
IPC: B65G51/32
Filed: 1982-03-26
Abstract: PURPOSE:To prevent wearing of a casing and a side wall resulting from the contact of an object to be conveyed with the casing and the side wall, by a method wherein the object to be conveyed is housed in a pocket formed in a manner to wholly surround it, and is conveyed over the rotation. CONSTITUTION:With a shaft 1 and a rotor 2 turned, when a pocket 3 of a rotor 2 matches a feed port 10, an object to be conveyed is supplied in the pocket 3 through a feed tube 12 for filling. When the pocket 3 approaches an outlet 11, an upper part of a fulcrum 5 of a damper 4 forming the outer wall of the pocket 3 makes contact with an upper cam 6, and with the rotation of the rotor, the lower part of the fulcrum 5 of the damper 4 opens to drop the object to be conveyed into a lower outlet 11. With the further rotation of the rotor 2, the fulcrum 5 of a damper 4 is depressed downward by a lower cam 7 to close the damper 4. Thus, the object to be conveyed is housed in the pocket 3 for rotation, and this prevents the object to be conveyed from making contact with a casing 8 and a side wall 9.
Patent JP-H05250561-A (JP)
Title: Merchandise fefder
Inventor: SUZUKI KOUTA
IPC: G07F11/00
Filed: 1992-03-06
Abstract: PURPOSE:To discharge the marchandise (FD) which pvarchasers desire from an exhaust port securely even when reenergized after power failure by disusing holding shelves. CONSTITUTION:A motor 16 is arranged to control the rotation of a servomotor or the like at the upper right part of a case 1, and a belt 15 is hung across a pulley 16a fixed to the output axis of this motor 16 and a pulley 16b arranged near the bottom surface of the case 1. In parallel with this belt 15, a guide axis 18 is arranged to guide rectangular plate shape elevators 14 and 24 between the top and bottom surfaces of the case 1. The elevators are the upper elevator 14 which is the first mounting member and the lower elevator 24 which is the second mounting member, and they move vertically as one body. The right end parts of each elevator 14 and 24 fit on the outside of the guide axis 18 sliding freely as well as they are fixed to the one side of the belt 15.
Patent JP-H04288011-A (JP)
Title: Soft capsule agent
Inventor: YAMADA TATSU
IPC: A61K9/48
Filed: 1991-03-14
Abstract: PURPOSE:To obtain a soft capsule agent causing neither mutual adhesion of soft capsule agents nor bonding to containers, etc., even in preservation at high temperature and high humidity. CONSTITUTION:The surface of agent film of soft capsule agent is coated with a glyceryl mono-fatty acid diacetate, which preferably comprises 8-20C, especially 12-18C fatty acid part, is used as a base for foods and has extremely low toxicity to give a soft capsule agent preventing mutual adhesion of soft capsule agent and bonding to containers, etc. The coating of the surface of agent film of soft capsule agent is carried out by a known method, for example, is preferably done by putting a soft capsule agent in a coating pan and spraying the agent with the above-mentioned compound in a liquid state while rotating the soft capsule agent. The amount of the compound used for coating is not particularly limited and is preferably about 0.03% based on weight of the agent film.
Patent JP-H05215477-A (JP)
Title: Method of operating heat exchanger and corresponding heat exchanger
Inventor: RUSHIAN GURUTE
IPC: F25J3/04
Filed: 1992-03-06
Abstract: PURPOSE: To avoid the risks of deformation and breaking down of a heat exchanger when it is restarted by an arrangement wherein, during rest periods, heat is introduced at the hot end and cold is introduced at the cold end of the heat exchanger so as to maintain these two ends at temperatures which are relatively close to those corresponding to the active period. CONSTITUTION: On one vertical surface of a heat exchanger, gaseous nitrogen is introduced into a box 3 through a duct 4 with a stop valve 5. On the lower surface of the heat exchanger, cold waste gas is introduced into a box 6 through a duct 7 with a stop valve 8. On the other vertical surface of the heat exchanger, a box 9 is normally used as the outlet of air to be rectified after being cooled and the air constitutes the heating fluid for the heat exchanger and exits the box 9 through a duct 10. When production of nitrogen is interrupted, the stop valves 5, 8 are closed and a stop valve 15 is opened to feed gaseous nitrogen to all ducts and to feed a hot flow of room temperature to all ducts of the heat exchanger at the hot end through a supporting section 11.  Consequently, a temperature gradient corresponding to normal operation of facility can be sustained between the hot and cold ends of the heat exchanger during rest periods with very small nitrogen consumption.
Patent JP-S51126746-A (JP)
Title: Phase lock loop circuit direct observation device
Inventor: NAGAI TSUNEO
IPC: G01R31/28
Filed: 1975-04-25
Abstract: PURPOSE:To enable the monitoring of such characteristics as the synchronization lock-in a range and synchronization lock-in time instantneously by direct viewing on a cathode ray tube.
Patent JP-H10226411-A (JP)
Title: Belt pressing device for vertical belt conveyor
Inventor: KANZAKI SHINICHIRO
IPC: B65G39/12
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To increase a pressing force for pressing a belt outer surface by holding, for pressing the belt outer surface, at least one part of a number of rollers in a bracket capable of rotation and energizing the roller by a weight pressed against a belt. SOLUTION: In contact with the outer surface of a part for forming an enveloping part 5 for enveloping a carried article of two opposing belts 1 and 2, a number of groups, one being of one roller 6 and the other being of two rollers 8 and 8, are disposed at proper intervals in a carrying direction. Further, a shaft support bracket 9, an attaching bracket 14, a connecting arm 15, a rotary shaft 16 and an attaching arm 17 constitute a bracket 19 for rotating the rollers 8 against the belts 1 and 2. Then, the bracket 19 rotates, by means of the weight of a weight 21 attached to the attaching arm 17, the rollers 8 around the rotary shaft 16, in the directions for pressing the rollers 8 to the outer surfaces of the belts 1 and 2, and increases the tension of each of the rollers 1 and 2 by this pressing.
Patent JP-H09240929-A (JP)
Title: Duplex copying machine
Inventor: OKAMURO TOSHIHIKO
IPC: G03G15/00
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a duplex copying machine capable of facilitating maintenance work of replacement in simple constitution and certainly storing and feeding various sheets as well as positioning simultaneously with installation. SOLUTION: This device is constituted with an intermediate tray 2 to store one side copied sheets, a feeding roller 17 capable of rotating in a first direction to feed the copied sheets to the intermediate tray 2 and in a second direction to feed them from the intermediate tray 2 and an elastic member constituting body furnished with an elastic piece 19 provided to position on the inside of the intermediate tray 2 to follow when its head end makes contact with this feeding roller 17a and the feeding roller 17 rotates in the first direction and to position on an outside of the intermediate tray 2 at the time when it rotates in the second direction.  Hereby, the elastic member constituting body is arranged free to connect and disconnect against the intermediate tray 2, an elastic member constituting body installation part of the intermediate tray 2 is projected from edges of the sheets to store, and the elastic member constituting body is devised not to make contact with the sheets.
Patent JP-S59174519-A (JP)
Title: Crystalline iron silicate and catalyst containing it as active component
Inventor: SANO YOUJI
IPC: B01J29/88
Filed: 1983-03-25
Abstract: PURPOSE:To obtain crystalline iron silicate suitable for a catalyst for Fischer- Tropsch synthesis (having excellent controllability of carbon distribution of product and high activity), by using simultaneously a Fa(II) compd. and a Fe(III) compd. as an iron-supplying source, and carrying out a hydrothermal synthetic reaction. CONSTITUTION:A mixture of a Fe(II) compd. (e.g. ferrous sulfate) and Fe(III) compd. (e.g. ferric sulfate), whose molar ratio [Fe(II)/Fe(III)] is about 0.01-10 is used as an iron-supplying source. And a mixture having a prescribed ratio of a silica source (e.g. silica sol), above-described iron-supplying source, an alkali- metallic ion source (e.g. sodium oxide in water glass) and a reaction auxiliary (tetraalkylammonium bromide) is allowed to react at about 90-200 deg.C and for about 10-200hr. After a solid substance is separated from an aqueous solution, washed with water and dried, it is calcined under an atmosphere at about 300- 900 deg.C and for about 1-100hr to obtain crystalline iron silicate.
Patent JP-S60192830-A (JP)
Title: Multi-cylinder internal-combustion engine
Inventor: INAGAKI TAKASHI
IPC: F02B75/18
Filed: 1984-03-15
Abstract: PURPOSE:To eliminate the vibration caused through the primary inertia while to reduce the size of engine by arranging the first and second crank shafts in parallel while separating each other and interlocking to rotate synchronously such that they are adjointed in the axial direction of said crank shaft. CONSTITUTION:When arranging the first and second cylinders 51, 52 approximately in parallel, both crank shafts 21, 22 are coupled each other through a synchronous system 36 as conventional horizontally facing engine such that the first and second pistons 41, 42 will move in the opposite directions while the first and second crank shafts 21, 22 will rotate in same direction synchronously. Consequently, all or the majority of the secondary inertia as well as the primary inertia in the first and second piston systems are balanced to eliminate or considerably reduce the vibration caused through said inertia. Furthermore, the overall width of engine E can be shortened approximately to 1/2 of conventional horizontally faced engine.
Patent JP-H06332648-A (JP)
Title: Dynamic hierarchical selection menu
Inventor: FUIRITSUPU JIEI BOODE
IPC: G06F3/0482
Filed: 1994-03-22
Abstract: PURPOSE: To provide a control mechanism which can easily carry out an accessible user interface. CONSTITUTION: A control window 10 has a 1st zone 20 where a list of selection levels is displayed and a 2nd zone where a list 32 of selection options included in the selection levels is displayed and advances in a multi-level hierarchy menu to carry out selection of menus. The 2nd zone is refreshed by selection of another selection level included in a menu hierarchy in response to execution or registration of the selection option that is carried out by a user at the selection level displayed first. Then the user can carry out selection of a 'fast route' hierarchy menu based on the preset default value of every selection level.
Patent JP-H08247635-A (JP)
Title: Insulated panel
Inventor: NEGISHI MASAKI
IPC: E04B1/80
Filed: 1995-03-09
Abstract: PURPOSE: To obtain an insulated panel whose air vent structure can be easily formed when insulating material is injected and foamed. CONSTITUTION: At least an adjacent pair among frame members is L-section frame members L each consisting of an end plate 13 to cover the end plane of an insulated panel and a joint plate 14 that is almost perpendicular to the end plate 13 and covers the rim of the surface of the insulated panel. The adjacent pair of the frame members L is arranged nearly at the right angle to each other and their end planes are closely set face to face. A corner piece C consists of a corner part 21 to cover the end planes of the pair of the frame members L and an overlap part 23 to cover the edge of the joint part of the pair of the frame members L, and is provided at the position where the pair of frame members L is closely set.
Patent JP-S60194612-A (JP)
Title: Pulse modulator
Inventor: HAYASHI TAKAAKI
IPC: H03K3/53
Filed: 1984-03-16
Abstract: PURPOSE:To prevent an increase in the pulse width of modulation pulses, turns off the switching element at every hit, and to prevent a Fire-through phenomenon by connecting a switching element and a resistance to the load side of a line type modulator in parallel, and turning on this switching element unless the charging voltage of a pulse shaping circuit attains to a normal level. CONSTITUTION:A comparator 9 compares a reference voltage VREF with a divided voltage VPEN' and supplies a trigger signal synchronizing with the driving trigger of a switching element 4 to a switching element 11 unless the voltage attains to a normal voltage. At this time, the switching element 11 turns on and then the energy charged in the pulse shaping circuit (PEN) 5 is discharged while shunt to the primary winding side of a pulse transformer 6 and the series circuit side of the switching element 11 and a resistance 10.
Patent JP-H076338-A (JP)
Title: Method and apparatus for improving accuracy of tape servo track seek algorithm
Inventor: PERU ORAFU PAARU
IPC: G11B5/008
Filed: 1994-03-22
Abstract: PURPOSE: To increase the positioning accuracy of a write/read head for a magnetic tape by storing a waveform correlated with the tape in the direction of length and superimposing the waveform on a control signal. CONSTITUTION: The movement of a tape 1 running in a driving unit in the direction of intersection is monitored in order to obtain the waveform of the characteristic of the movement of a tape 1 in the direction of intersection and stored in a memory 15 included in the processor 10 of a digital signal. The positioning of a servo head 2A on a servo track ST on a magnetic tape is controlled by a control signal generated by the known track seeking algorithm. The stored waveform is recalled, superposed on the control signal and, thus, the exactitude of positioning of the servo head 2A and the write/read head are sharply increased.
Patent JP-S58193527-A (JP)
Inventor: YUTSUTA BERUGARUTO
IPC: G02F1/155
Filed: 1983-03-28
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-S60195774-A (JP)
Title: Fault detecting and compensating device
Inventor: YOSHIZAWA TOSHIYASU
IPC: H04B17/309
Filed: 1984-03-16
Abstract: PURPOSE:To surely detect and compensate a minor fault in bit size order, by detecting the fault in accordance with the pulse width of input FM signals shaped to square waves and replacing the faulty signals with signals of other sections. CONSTITUTION:FM signals reproduced from a video disk, etc., are supplied to a fault compensating circuit 17 and fault detecting circuit 13 after they are shaped to square waves by a limiter 12. Then a maximum pulse width corresponding to an FM signal of the minimum frequency outputted from a monostable multivibrator 14 which is triggered by a shaped square wave is compared with the width of the shaped square waves at a voltage comparator 15 and, when the width of the shaped square waves is equal to and larger than the maximum width, the signals are discriminated as faulty ones. Thus faulty FM signals are detected in the order of bit size. By the fault detecting output the voltage comparator 20 of the circuit 17 is controlled and a signal just before passing through an 1-H delay line 18 is outputted as the compensating signal of the faulty signal. Thus minor faults are surely detected in the order of bit size and can be compensated.
Patent JP-H11251598-A (JP)
Title: Tft array
Inventor: ENDO YUKIO
IPC: H01L29/786
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To enhance display quality by lapping an a-Si film extending from below a source interconnection over a part extending outward from the periphery of the pixel electrode of an auxiliary capacitor electrode. SOLUTION: An a-Si film 8 is left in the gap between a source interconnection 4 and an auxiliary capacitor electrode 2 laid out on the periphery of a pixel electrode 7. Since oblique light 15 is absorbed by the a-Si film 8 and attenuated, leakage of light can be suppressed when viewed in an oblique direction and display quality can be enhanced when viewed in an oblique direction. Since the source interconnection 4 and the a-Si film 8 are isolated, respectively, by insulation films, electric short-circuiting is eliminated between the source interconnection 4 and the pixel electrode 7 or the auxiliary capacitor electrode 2. When overlap of the auxiliary capacitor electrode 2 and the a-Si film 8 is set wider than the thickness of a gate insulation film 10, oblique leakage of light from the overlapped part of the auxiliary capacitor electrode 2 and the a-Si film 8 can be suppressed.
Patent JP-S58167159-A (JP)
Inventor: OOYA KAZUYUKI
IPC: B29C63/00
Filed: 1982-03-29
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-S57167144-A (JP)
Title: Focus control device for optical information reproducing device
Inventor: HIRASAWA KAZUO
IPC: G11B7/09
Filed: 1981-04-03
Abstract: PURPOSE:To correct the occurrence of defocusing of a condenser lens which cannot be corrected  in the conventional focus control servo system, by providing the second focus control servo  system besides the conventional focus control servo system. CONSTITUTION:A condenser lens moving means for moving a condenser lens, which condenses  the light from a light source onto an information recording carrier, in the direction of the  optical axis and the first focus control servo system which acts upon the condenser lens moving means on a basis of the reflection light from the information recording carrier to perform  the first focus control and consists of a preamplifier 4 for focus servo, a focus error detecting  circuit 5, an amplifying circuit 6, a loop filter 7, an actuator driving circuit 8, and a focus  actuator 9 are provided. Further, the second focus servo system is provided which acts upon the condenser lens moving means on a basis of said reflection light to perform the second  focus control and consists of a BPF11, an amplitude detecting circuit 12, a line 13, a synchronous detecting circuit 14, an oscillator 15, a phase shifting circuit 16, an amplifying circuit  17, a loop filter 18, an adding circuit 19, the actuator driving circuit 8, and the focus actuator  9. For example, the second focus control servo system is provided which oscillates forcibly the  condenser lens minutely through the actuator driving circuit 8 and the focus actuator 9 to  generate an oscillatory minute defocusing and includes the oscillator 15, the phase shifting circuit 16, etc.
Patent JP-H01224738-A (JP)
Title: Microcamera
Inventor: OTSUKI HAJIME
IPC: G03B27/32
Filed: 1988-03-04
Abstract: PURPOSE:To readily and instantaneously confirm whether original photographing is present or not and to achieve more secure photographing by permitting a display means to display the completion of photographing and letting an operator know based on signals from a prescribed detecting means and an instructing means. CONSTITUTION:A reflection type photosensor is provided as the detecting means 8 detecting the presence or absence of an original in a photographing position. Namely, detecting elements 8 are arranged in the central parts of square brackets 7 on an original platen 6. The display part 11 of the display means is provided on the front of a base 1. When instructing signals are inputted from a photographing switch 9 after signals detecting that there is an original are inputted to a microcomputer from the detecting elements 8, the microcomputer outputs display signals to the display part 11, which is turned on. It is turned off after an original is removed from the photographing position because the detecting elements 8 detect the presence of an original. Thus, whether an original is present or not can be confirmed readily and instantaneously, thereby accomplishing more secure photographing.
Patent JP-S51127148-A (JP)
Title: Polyester elastomer composition
Inventor: SUZUKI KAZUKI
IPC: C08L67/02
Filed: 1975-04-28
Abstract: PURPOSE: A polyester elastomer composition with reduced dusting, tack, and offensive odor prepared by adding an alkylarylsulfonate to it. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S56147209-A (JP)
Title: Automatic steering method for unattended carrying vehicle
Inventor: IMAMURA YOSHINOBU
IPC: B62D1/28
Filed: 1980-04-16
Abstract: PURPOSE:To regulate running of the unattended carrying vehicle with a simple device without supplying electric power to the track, by detecting the change of the electrostatic capacity between the inductor consisting of the electrode plate, which is provided in the carrying vehicle and corresponds to the track, and the track. CONSTITUTION:The carrying vehicle is provided with inductor S consisting of electrode plate P corresponding to track K, detecting device 1 consisting of oscillating device OSC and converter CV, and control device 2. Electrode plate P is parallel with track K and holds a constant small gap for it, and a required electrostatic capacity is formed, and resonance circuit A is constituted by electrode plate P and OSC. If the carrying vehicle is slipped off from the center of track K, the electrostatic capacity between electrode plate P and the track is changed, and the resonance frequency of circuit A is shifted, and therefore, output IS of OSC is changed, and output voltage Vcv of converter CV is changed. The extent of the change is detected by detector D, and steering driving motor M is driven by control circuit STG to correct the direction of the carrying vehicle. Simultaneously, potentiometer POT connected to the motor is driven, and the extent of the direction conversion is fed back to detector D.
Patent JP-S61210199-A (JP)
Title: Manufacture of tinned steel sheet for welded can
Inventor: KAMATA MINORU
IPC: C25D5/26
Filed: 1985-03-14
Abstract: PURPOSE:To inhibit the alloying of Sn after tinning and to manufacture a tinned steel sheet for a welded can having superior corrosion resistance and weldability by plating the surface of a steel sheet with an Ni-Cu alloy optionally after Ni plating and by carrying out tinning. CONSTITUTION:When a tinned steel sheet is manufactured as a steel sheet for a can, the surface of a steel sheet is electroplated with an Ni-Cr alloy consisting of 1-96% Cr and the balance Ni by 0.05-100mg/dm<2> to form an underlayer after the surface of the steel sheet is plated with Ni by 0.01-10mg/dm<2> as required. Tinning is then carried out to stick Sn by 0.05-20mg/dm<2>. The stuck Sn is present as it is without causing alloying with the underlayer or the steel base by heat during welding or other process, so a tinned steel sheet for a welded can having superior corrosion resistance and weldability is obtd.
Patent JP-S63215831-A (JP)
Title: Control device for supercharged engine
Inventor: HASHIMOTO TAKAYOSHI
IPC: F02B39/12
Filed: 1987-03-05
Abstract: PURPOSE:To improve the operability of an engine in a low load operation range by driving a mechanical type supercharger in the predetermined low load engine operation range and alleviating an engine load due to the supercharger when an engine abnormality is detected in the predetermined low load range. CONSTITUTION:An engine has a mechanical type supercharger 'A' driven with an engine output shaft and a clutch means 'B' for cutting off a drive connection between the supercharger 'A' and the engine output shaft. In this case, there is provided a means 'C' for driving the supercharger 'A' in the lower load engine operation range. Also, another means 'D' is provided for detecting any abnormal condition of the engine in the predetermined low load operation range. Furthermore, another means 'E' is provided for alleviating a load on the engine due to the supercharger 'A', when the means 'D' detects the abnormal condition of the engine. According to the aforesaid constitution, it becomes possible to evade the output drop and the like of the engine due to the driving of the supercharger 'A' in the predetermined low load operation range, and to operate the supercharger 'A' in an operation range at a load as low as practicable.