baber/WOPTO huggingface dataset:
Patent JP-S58182644-A (JP)
Title: Preparation of encapsulated toner
Inventor: MIKAMI TAKESHI
IPC: G03G9/093
Filed: 1982-04-20
Abstract: PURPOSE:To form an encapsulated toner improved in powder characteristics, especially, agglomeration resistance, and offset resistance, and adapted to use for a pressure fixing system, by spray-drying a liquid dispersion of the encapsulated toner, and subjecting it to heat treatment. CONSTITUTION:Acid chloride and polyisocyanate are dissolved into a hydrophobic liquid contg. core materials of a display recording material, e.g., a colorant, such as carbon black, a binder, such as phthalic ester, and magnetic powder, etc., and then, this liquid mixture is dispersed into an aq. dispersion medium contg. polyamine and a dispersing agent. The obtained liqid dispersion is adjusted in pH to weak alkalinity, and heated to 40-90 deg.C to form microcapsules having double shells consisting of a polyurea resin inside layer and a polyamide resin outside layer. Then, they are separated and spray dried, heat treated at 50-300 deg.C for 10min-48hr, and then when needed, a minute amt. of fludizing agent is attached to the surfaces to obtain an encapsulated toner product.
Patent JP-H09254111-A (JP)
Title: Manufacture of concrete product and concrete product produced thereby
Inventor: MATSUNAMI SHIGERU
IPC: B28B1/14
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a concrete product capable of manufacturing a concrete product which can be used for a long time and has excellent night display performance, and a concrete product which can be manufactured thereby. SOLUTION: A formwork 1 having a large number of luminous particulate matters 3 which are distributed and held on its surface through an adhesive layer 2 whose adhesion reduces due to moisture in a concrete material 5 is prepared. With the surface of the formwork 1, on which the luminous particulate matters 3 are distributed and held, as a contact face, the concrete material 5 is injected. The concrete material 5 is aged and cured, and the adhesion of the adhesive layer 2 is lowered by the moisture in the concrete material 5 so as to make the luminous particulate matters 3 migrate to the surface of a concrete product and to made them embedded therein.
Patent JP-H07279879-A (JP)
Title: Volume control device for scroll compressor
Inventor: SHIGEOKA TETSUO
IPC: F04C18/02
Filed: 1994-04-01
Abstract: PURPOSE:To provide a volume control device for a scroll compressor which can compensate an axial disalignment between a motor shaft and a bypass piston. CONSTITUTION:A drive motor 66 which drives a bypass piston 62 through the connection between a screw shaft (motor shaft) 67 and a threaded hole 63 is fitted around the outer periphery thereof with a O-ring 69 so as to be resiliently supported. With this arrangement, even though the center axis of the threaded hole 73 of the bypass piston 62 is disaligned from that of the screw shaft 67 of the drive motor 66, the center axis of the threaded hole 63 and that of the screw shaft 67 can be aligned with each other through the elasticity of the O-ring 69.
Patent JP-H04299131-A (JP)
Title: Vessel for food
Inventor: SUGIYAMA YASUHARU
IPC: B29L31/00
Filed: 1991-03-28
Abstract: PURPOSE:To enable natural decomposition of vessels scattered about on the ground, by a method wherein the vessels holding food which are molded by an injection molding or thermoforming method are formed of a single layer or laminated body of a decomposable material decomposed by light or microbes. CONSTITUTION:In a cuppy or traylike vessel 1 for food which is formed by an injection molding method or a thermoforming method, a single layer or a laminated layer of a decomposable material is used as its material. In case of a form of the single, layer, the decomposable material is regarded as a polyolefin resin such as decomposable polyethylene resin and decomposable polypropylene or polyvinyl alcohol or decomposable polyester. In case of the laminated body, for example, an inner layer 21 is regarded as decomposable polyolefin resin and an outer layer 25 is regarded as the polyvinyl alcohol or the decomposable polyester.
Patent JP-H07274354-A (JP)
Title: Holder of flexible cable
Inventor: MURAMATSU YOSHIO
IPC: B65D63/00
Filed: 1994-04-01
Abstract: PURPOSE:To provide the holder, of a flexible cable, in which the flexible cable can be grappled easily and in which, even when the flexible cable is moved, an unreasonable force is hardly applied to the cable itself. CONSTITUTION:A holder 4 is constituted of a main holder 5 and of a subholder 6. Two holes 5a, 5b through which a flexible cable is passed are made in the main holder 5. The subholder 6 is formed to be of a structure in which it can be fitted into one hole 5b made in the main holder 5 so as to have a gap. In addition, when the flexible cable is grappled with the holder 4, a curved surface is formed in the corner part of the holder 4 with which the flexible cable comes into contact.
Patent JP-S55158444-A (JP)
Title: Solar heat collector
Inventor: OOTAKE SEIJI
IPC: F24S10/40
Filed: 1979-05-28
Abstract: PURPOSE: To improve a heat collecting efficiency by a method wherein a transparent glass tube is formed as a double structure of an inner and an outer tubes and a hollow portion therebetween is evacuated while a heat receiving plate is attached to an outer peripheral surface of a heat collecting tube inserted within the inner tube and a reflecting plate is provided inside of the inner tube at a side of the heat receiving plate.  
     CONSTITUTION: A transparent glass tube 5 is formed as a double structure consisting of an inner and an outer tubes 5a, 5b and a vacuum layer 6 is provided in a hollow portion between the inner and outer tubes 5a, 5b. A heat collecting tube 7 is inserted within the inner tube 5a and is supported by flanges 8a, 8b. A heat receiving plate 9 is secured to an optional place of an outer peripheral surface of the heat collecting tube 7 axially. Further, a reflecting plate 10 is mounted at a side of the heat receiving plate 9 of the inner tube 5a that means an inside of a lower half portion of the inner tube 5a. According to this method, most of incident solar beam 11 projected into the transparent double glass tube 5 is absorbed directly into the heat collecting tube 7 and the heat receiving plate 9. On the other hand, a part of the solar beam 11 projected against the reflecting plate 10 is reflected and reaches the heat collecting tube 7 and a back surface of the heat receiving plate 9 whereat the solar beam 11 is not arriving directly. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01237487-A (JP)
Title: Timepiece and manufacture thereof
Inventor: TACHIKAWA MASANOBU
IPC: G04B19/10
Filed: 1988-03-17
Abstract: PURPOSE:To contrive cost reduction by forming three dimensional projections and recesses on a plane like synthetic resin having thermoplasticity to be a dial and body and incorporating a timepiece module on the center thereof. CONSTITUTION:A time indicating part 4 is embossed in the direction of the thickness of a dial 2b formed of a thermoplastic synthetic resin plate 3 while a timepiece module 5 attaching hole 2f is punched to form. Further, the module 5 is attached to the hole 2f through a shaft part 5a to fix. Since the dial 2b is formed of a resin plate 3, the frame and the structure of a body 2 is not needed. Therefore, the timepiece can be made lightweight and cheap.
Patent JP-H05266921-A (JP)
Title: Sodium-sulfur battery
IPC: H01M10/39
Filed: 1992-03-23
Abstract: PURPOSE:To provide a sodium-sulfur battery for effectively diffusing sodium ions in the positive electrode chamber, and for preventing the utilization factor of soium from being degraded by having sodium polysulfide left in the periphery of a positive electrode container at the time of charging. CONSTITUTION:A cylindrical solid electrolytic tube 3 is arranged in a cylindrical positive electrode container 1, and a negative electrode chamber R1 and a positive electrode chamber R2 are formed inside and outside of the solid electrolytic tube 3. A sodium Na as a negative electrode active material is stored in the negative electrode chamber R1. A sulfur S as an positive electrode active material is stored in the positive electrode chamber R2. A thickness W in the diametral direction of the positive electrode chamber R2 is narrowed as it goes to the lower part, to prevent the sodium polysulfide from moving toward and being concentrated on the lower part of the positive electrode chamber R2. Sodium ions can be moved effectively at the time of charging.
Patent JP-S5724626-A (JP)
Title: Manufacture of product in form of solid granule, particularly, granular np/npk manure containing ammonium phosphate
Inventor: MORAILLON PHILIPPE
IPC: C05B7/00
Filed: 1981-05-01
Abstract: Granular fertilizer solids comprising ammonium phosphate, advantageously particulate NP/NPK fertilizers, are prepared by (i) granulating a liquid/dry solids admixture of fertilizer values in a granulation zone, (ii) next transferring said admixture to, and drying same, in a drying zone, (iii) while simultaneously injecting into said drying zone a jet spray of a slurry of ammonia neutralized acid values discharged from a pipe reactor, such that (iv) said jet spray directly impinges upon drying particles of wet solids transferred from said granulation zone, and whereby (v) dried final product simultaneously results therefrom, and (vi) then recovering a fraction of said dried final product, while (vii) recycling another fraction thereof, as dry solids, to said granulation zone.
Patent JP-H05275061-A (JP)
Title: Hollow cathode lamp and manufacture thereof
IPC: G01N21/01
Filed: 1992-03-24
Abstract: PURPOSE:To safely manufacture a hollow cathode of alkaline metal through homogeneous quality, and to increase emission intensity by filling an alkali salt mixture in a hollow cathode hole of a cathode. CONSTITUTION:A cathode 2 having a hollow cathode hole 3 and an anode 1 are provided in a hollow cathode lamp, in which a rare gas such as neon of negative pressure of 0.1Pa is sealed. The cathode 2 is formed of stable metal of high melting point such as tungsten, and alkali salt such as cesium chloride (SsC1) and cesium iodide (CsI), or an alkaline earth salt mixture 4 such as calcium (Ca) and magnesium (Mg), is filled in the hollow cathode hole 3. Since the composition ratio of the alkaline metal salt mixture is set accurately, unevenness in the emission light spectra can be reduced. Since the working process can be simplified, safety of the work can be improved, and the manufacturing efficiency can be improved, while difference in quality of the product can be reduced.
Patent JP-S58182198-A (JP)
Title: Main storage device
Inventor: KATAGIRI MASARU
IPC: G06F12/16
Filed: 1982-04-20
Abstract: PURPOSE:To prevent deterioration in system performance, by allowing a main storage device to read data from an error detected address independently for soft error restoration when no data is written in the error detected address within a specific time after a one bit error is detected. CONSTITUTION:The 1st address selecting means 225 including a multi-input selecting circuit 225a, error address storage means 212 consisting of a flip-flop 212a, address coincidence means 218 including an exclusive OR circuit 218a and an OR circuit 218b, error restoration starting means 221, and the 2nd address selecting means 215 including a multi-input selecting circuit 215a are provided between a storage part and a control part. Consequently, the main storage device once detecting a one-bit error restores the one-bit error due to a software error by starting a read-modify-write cycle independently to prevent the error from causing a two-bit error owing to the occurrence of a hardware error, decreasing deterioration in performance.
Patent JP-H02249878-A (JP)
Title: Speed control method for elevator
Inventor: OHIRA KATSUMI
IPC: H02P29/00
Filed: 1989-03-17
Abstract: PURPOSE:To improve the deceleration of a cage by finding an optimum value as changing a time lag of response in a control system until the cage actually moves to a speed command value out of an electronic computer freely with it, and outputting the speed command value, preceded as long as a portion for the time lag, from the electronic computer. CONSTITUTION:If a cage is in deceleration, a speed signal inputted from a decelerometer generator 19 is differentiated and storaged in a random access memory 17. As in a wavy pattern, if arrival time Ta until maximum deceleration (-a) is shorter than a theoretical value T, a specified value  t is added to time T1 to lengthen lag time T1, setting it down to T1. As in a wavy pattern B, if another arrival time Tb until the maximum deceleration (-a) is longer than the theoretical value T, the lag time T1 is subtracted by the specified value  t, setting it down to T1 as well. In addition, as in a wavy pattern C, if it is made so as to exceed an allowable value (-a-alpha), there is necessary to shorten the lag time T1, so that a compensation distance is changed at the lag time.
Patent JP-H03264812-A (JP)
Title: Electronic bathometer
Inventor: SATO HIROSHI
IPC: B63C11/32
Filed: 1990-03-15
Abstract: PURPOSE:To avoid useless power consumption and the error in diving data in the next time by providing a constitution wherein a measuring mode is automatically switched to a non-measuring when the measuring mode is continued for a specified time and the measured data are transferred into a memory part. CONSTITUTION:In the case of ordinary regular diving, RSFFs 6 and 8 are reset because abnormal event has happened when a diver does not float after the diving time of six hours has elapsed. The measurement with a three-minutes timer 10 and a diving time timer 12 and the driving of a pressure sensor 14 are stopped. The mode is forcibly switched to a clock mode, and power consumption is saved. When the switching to the clock mode is forgotten after the diving work has been finished, a rest time timer 22 wherein counting is started in floating sends a carrier signal to a latch 23 when 60 minutes are counted. The RSFFs 6 and 20 are reset with the signal. The counting with the timers 10, 12 and 22 is stopped. The mode is switched to the clock mode from a bathometer mode wherein power consumption is high forcibly. The driving data at this time are stored in each resistor of the memory of a RAM 13.
Patent JP-S56163547-A (JP)
Title: Tape recorder
Inventor: NAKANISHI YASUYUKI
IPC: G11B15/18
Filed: 1980-05-16
Abstract: PURPOSE: To simplify the head shifting mechanism, by moving the head base via a shift pin and with the rotation of a cam.  
     CONSTITUTION: A shift pin 5 provided to a head base 4 pierces through a main base 10 via a shift pin passing groove 13 and contacts the cam face of a cam 23 which is in a body with a large gear 12 since the head 4 is energized forward by a spring 8. With rotations of the gear 12, the pin 5 moves back and forth along the cam face and accordingly the base 4 also moves back and forth. When a head 3 is positioned at the head leading position or at the ejecting position, the pin 5 is about to return by the spring 8 after a rotation of the cam 23. In this case, a head leading solenoid 14 or an eject solenoid 15 is cut off for its electric conduction. As a result, a head leading plate 18 or an eject plate 19 protrudes, and thus the pin 5 touches this plate to be stopped there. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59190625-A (JP)
Title: Liquid level detecting device
Inventor: SAIJIYOU RIYUUICHI
IPC: G01F23/292
Filed: 1983-04-14
Abstract: PURPOSE:To enhance general purpose property, by inputting a light signal from one light transmitting part, which is provided at the wall of a container enclosing liquid, and providing a light emitting element so that the signal can be received at the other light transmitting part, which is provided at the corresponding position when the liquid surface is lower than a reference level. CONSTITUTION:Light transmitting parts 2 and 3 are provided in the wall surfaces of a container. A light emitting element 4 and a light receiving element 5 having directivity are arranged so that light is received when liquid is not present on a light path. When the liquid is present on the light path, the light is not received because of the difference in refractive indexes of the liquid and air. By using this fact, the liquid level is detected. Namely, in the case of the liquid level 9, the light advances along the light path 7 due to the difference in the refractive indexes of the air and the liquid, and the light is not inputted to the light receiving element 5. When the liquid level is decreased to the position of the liquid level 8, the light directly advances along the light path 6, and the light input is given to the light receiving element 5. Based on the light input to the light receiving element 5, the liquid level, which is lower than the control level, is detected, and control valves 12 and 13 are operated.
Patent JP-H07292612-A (JP)
Title: Asphalt mixture production device
Inventor: MURAKI TOSHIHIRO
IPC: E01C19/10
Filed: 1995-03-24
Abstract: PURPOSE:To improve a peripheral environment, by providing a combustion chamber composed of inner and outer cylinders in a fresh material dryer and conducting the exhaust gas from a waste material dryer to decompose odor elements and discharge it together with the exhaust gas of the fresh material dryer. CONSTITUTION:The exhaust gas from a waste material dryer 2 which heats waste material of asphalt pavement and recycles it is conducted into a combustion chamber 8 composed of inner and outer cylinders 21, 22 with slits 22 provided in a fresh material dryer 1. In this combustion chamber 8, the odor elements of the exhaust gas which has passed through the slits 22 are decomposed to make it oderless. And the deodorized gas is discharged to the outside together with the exhaust gas from the fresh material dryer 1 through a flue 9 and a dust collector 3. In this way, it can be prevented that bad smells hang in the air arround the plant.
Patent JP-2000259961-A (JP)
Title: Leaving prevention device in vehicle
Inventor: MARUYAMA KOJI
IPC: B60R25/10
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To prevent locking of a door as leaving a key in a vehicle by outputting an alarm when no output of seating detection sensor is obtained and a signal from a transmitter is received by a receiver. SOLUTION: The seating detection sensor 2 detects whether a driver is seated on a driver's seat 5 or not. For example, a pyloelectric infrared ray sensor to detect body temperature is used. When seating of the driver is detected, a signal H is outputted, when the seating of the driver is not detected, a signal L is outputted. When the outputted signal of the receiver 1 is H and the outputted signal of the seating detection sensor 2 is L, the outputted signal of an AND circuit 3 becomes H, an alarm driving circuit 4 is operated and an alarm is driven. Namely, this leaving prevention device is constituted so as to operate the alarm when the transmitter exists in the vehicle and no person exists on the driver's seat.  For example, when the transmitter 6 is held with an engine operation key, the alarm is raised when the driver leaves the vehicle as leaving the key in the vehicle, therefore, the key is not left in the vehicle.
Patent JP-S55163687-A (JP)
Title: Integrated circuit memory system
Inventor: ROBAATO MAREI DONNERII
IPC: H02J9/06
Filed: 1980-05-15
Abstract: Backup power for the volatile cells (12) of a memory array is provided by an auxiliary backup battery power source which is automatically connected to the memory array power input node (14) in response to loss of power from the primary external power source. Primary operating current for the volatile cells (12) of the memory array is conducted through a first field effect transistor switch (20) having its gate (20 G) and drain (20 D) electrically connected to an external power input pin (18) and its source (20 S) electrically connected to the memory array power input node (14). Auxiliary operating current for the volatile cells (12) of the memory array is provided by a second field effect transistor switch (34) having its drain (34 D) and gate (34 G) electrically connected to an external control signal input pin (26) and its source (34 S) electrically connected to the memory array power input node (14). The first transistor switch (20) automatically establishes a conductive path from the external power input pin (18) to the memory array power input node (14) in response to the voltage of the power input pin (18) relative to the voltage of the memory array power input node (14) rising above the threshold voltage of the transistor (20), and automatically interrupts the conductive path in response to the voltage of the external power input pin (18) relative to the voltage of the memory array power input node (14) falling below the threshold voltage. The second transistor switch (34) automatically establishes and interrupts a conductive path from the control signal input pin (26) to the memory array input power input node (14) in response to the rise and fall of voltage on the control signal input pin (26) relative to the voltage of the memory array power input node (14).
Patent JP-H0597287-A (JP)
Title: Printer
Inventor: REIYO MATSUTEIRA
IPC: B41J13/03
Filed: 1992-03-24
Abstract: PURPOSE: To automate the arrangement of documents by a method wherein two springs with different stiffnesses are arranged in connection with a support member so as to press a pressure roller downward against each drive pulley and the energization of the stiffer spring can be released. CONSTITUTION: A printer has a print head and a document transfer device which is arranged in connection with a paper path for a document 3 and provided with parallel drive pulleys 6 gripping the underside of the document 3 and pressure rollers 9 which hold the document 3 between the drive pulleys 6 and themselves and press the document 3 against the drive pulleys 6. Two springs 14 and 16 (tensile springs) pressing a pressure roller downwards against each drive pulley 6 are arranged in connection with the support member of each pressure roller 9. The stifness of the 1st spring 14 is significantly larger than that of the 2nd spring 16. The spring 14 can be released properly by a lifting mechanism including a lifting frame 18.
Patent JP-H08265082-A (JP)
Title: Chip type high frequency filter
Inventor: DAANARU PAAKAA BAAKUSU
IPC: H01G4/12
Filed: 1995-03-24
Abstract: PURPOSE: To mount a very small sized form of one chip onto a printed circuit board with high density through the provision of an RC or an RC function. CONSTITUTION: First-third internal electrodes 11-13 are provided in the inside of a bare chip 14 made of a ceramic dielectric material and the 1st internal electrode 11 is formed so as not to appear at chip both ends opposite to each other and the 2nd and 3rd internal electrodes 12, 13 are formed so that each one-side ends with an interval and each other end appear at both chip ends and opposite with each other via the 1st internal electrode 11 and a ceramic dielectric material. A resistive layer 16 is formed from one end to the other end of the bare chip 14 and the resistive layer 16 opposes to the 2nd and 3rd internal electrodes 12, 13 via the ceramic dielectric material.  The 1st and 2nd terminal electrodes 21, 22 are baked to both ends of the bare chips 14 so as to be conductive with the 2nd and 3rd internal electrodes 12, 13 and the ceramic dielectric material, and a central electrode 17 is baked around the middle of the bare chip 14 so as to be conductive only to the resistive layer 16.