baber/WOPTO huggingface dataset:
Patent JP-S5837579-A (JP)
Title: Counting device
Inventor: MORI KAZUO
IPC: G01T1/15
Filed: 1981-08-31
Abstract: PURPOSE:To accurately count up a large quantity of light quanta kept incident at random by previously finding the counting efficiency of the mean number of light quanta in a counting circuit and compensating a counted value of the counting circuit by the counting efficiency. CONSTITUTION:When a light quantum is kept incident into a radiation detector 11, an output is generated from a discriminator 12 and a D-flip flop 13 is set up. A clock pulse is supplied to the D-flip flop as reset pulse. The output of the output terminal Q in the positive side of the D-flip flop 13 is applied as a data input to the succeeding D-flip flop 14. An output from the positive side output terminal Q of the D-flip flop 14 is supplied to an AND gate 15 and clock pulses passed through the AND  gate 15 are counted up by clock pulse counter 16. The counted value of the counter 16 is compensated by a counting efficiency prepared in accordance with the frequency of generation of an object to be measured in a counting device.
Patent JP-S63240745-A (JP)
Title: Chocolate additives, chocolate and its production
Inventor: KOYANO TETSUO
IPC: A23G1/36
Filed: 1987-05-29
Abstract: PURPOSE:To obtain the title additive which contains powdery particles mainly consisting of specific glycerides, thus permitting to omit the tempering operations for chocolate base, because it does not cause fat bloom even at the melting point of the chocolate itself. CONSTITUTION:The subject additive contains powdery particles (preferably in a stabilized crystalline form) which consist of 2-unsaturated and 1,3- disaturated glycerides from unsaturated fatty acids of 18 or more carbon atoms and saturated fatty acids of 20-24 carbon atoms. The additive is incorporated to a chocolate composition without melting.
Patent JP-S5564762-A (JP)
Title: Forming of long ice cream
Inventor: KAWASAKI KOUICHIROU
IPC: A23G9/14
Filed: 1978-11-06
Abstract: PURPOSE: To make it possible to form a long ice cream through extrusion, by advancing a horizontal nozzle while extruding ice cream, and by retreating the nozzle quickly after cutting the ice cream.  
     CONSTITUTION: The nozzle 3 for extruding an ice cream 2 is placed a little aslant above the separate receiver plate 1 in uniform motion of the transfer device. The ice cream 2 is extruded to a given length on the plate while advancing the nozzle 3 at a slow speed, and the nozzle is stopped once. After the ice cream is cut by the cutter 4, the nozzle 3 is retreated quickly and then advanced at a slow speed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6116809-A (JP)
Inventor: ONO MIKIYA
IPC: C01G23/053
Filed: 1984-07-03
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-S5470812-A (JP)
Title: Video magnetic recorder
Inventor: TERAJIMA HISANORI
IPC: H04N5/92
Filed: 1977-11-16
Abstract: PURPOSE: To improve the S/N ratio of a reproduced image by elongating image signals but compressing the synchronous signals having no relationship with image quality to write them in a memory thereby to accomplish the effective record of image portions.  
     CONSTITUTION: The image signals of video signals are elongated by means of an elongating circuit 1, but synchronous signals are compressed so that they are written in an image mangetic memory 2. Thus, the image signals having relationship whith the image quality are effectively recorded in the memory 2. As a result, if the memory 2 is read out so that the compression and elongation are accomplished oppositely of the writing operation by means of a compression circuit 3, it is possible to reproduce an image having an excellent S/N ratio. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01304871-A (JP)
Title: Preservative for food
Inventor: YAMAMOTO TATSUO
IPC: C01B39/02
Filed: 1988-06-03
Abstract: PURPOSE:To impart a food with excellent preservability, by the use of an antibacterial synthetic aluminosilicate produced by substituting an ion-exchangeable ion in a synthetic aluminosilicate with an antibacterial metal ion and ammonium ion. CONSTITUTION:An antibacterial synthetic zeolite is produced by contacting a synthetic zeolite with a previously prepared mixed aqueous solution containing ammonium ion, etc., and an antibacterial metal ion such as silver ion, copper ion or zinc ion, thereby substituting the ion-exchangeable ion in the zeolite with the above ions. The produced antibacterial zeolite is used as a food preservative. The contact of the synthetic zeolite and the mixed aqueous solution of antibacterial metal ion, etc., is carried out preferably at 40-60 deg.C for 10-24hr. The M2O content (M is alkali metal) of the antibacterial synthetic zeolite is preferably <=8% to suppress the skin irritation.
Patent JP-S5662987-A (JP)
Title: Production of highly corrosion resistant multilayer plated metal plate
Inventor: TOMOMORI TATSUO
IPC: C25D5/26
Filed: 1979-10-22
Abstract: PURPOSE: To produce a highly corrosion resistant multilayer plated metal plate by providing the 1st process which applies the electroplating comprising essentially Ni or Co on a metal plate, the 2nd process which applies electroplating comprising essentially Zn thereon and the 3rd process which heats the metal plate to the specific temp.  
     CONSTITUTION: As the 1st process, the electroplating of Ni is applied in, for example, a watt bath, or of Co in a sulfuric acid bath to a metal plate such as mild steel plate, and in the 2nd process, the electroplating of Zn is applied in, for example, a sulfuric acid bath. The metal plate having undergone such multilayer plating is heated to 250W500°C plate temperatures. Air, vacuum or an inert gas is used for the heating atmosphere. In some cases, Sn plating is further applied after heating. The highly corrosion resistance multilayer plated metal plate is obtained by such heat treatment applied to the multilayer plating. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0431737-A (JP)
Title: Chassis dinamometer and wheel fixing tool therefor
Inventor: AOCHI YUTAKA
IPC: G01M17/007
Filed: 1990-05-26
Abstract: PURPOSE:To use the providing space efficiently by aligning and attaching a plurality of step members to an endless-rotation transmitting member to which the main body of a chassis dinamometer is attached, and containing the unused step parts in the lower part of a pit in correspondence with the position of the main body. CONSTITUTION:When a screw shaft 7 is rotated, a main body 2 of a chassis dinamometer is slid to the position shown by a solid line. Then, a chain 9 is turned, and a step member 12 on the right side of the main body 2 of the chassis dinamometer is slid to the bottom side of a pit, and a step member 12 on the left side is slid to the side of the opening part of the pit 1. The opening pat of the pit 1 is sequentially closed with the step members 12. In this way, a part of a step 11 which is no longer used is contained in the lower part in the pit in correspondence with the position of the main body 2 of the chassis dinamometer. Therefore, the length of the step which is exposed at the opening part of the pit 1 can be made to correspond approximately to the length required for mounting a vehicle under test.
Patent JP-S648152-A (JP)
Title: Conveying device for signature or the like
Inventor: HIROTA YASUJI
IPC: B65H29/46
Filed: 1987-05-31
Abstract: PURPOSE:To facilitate rapid supply of signatures by providing slidable members on both sides of a conveyer for conveying the signatures in a standing posture, and by inserting rear retaining members in the slide parts of he slidable members so as to bear the same on the latter, and by allowing the rear retaining members to run at a speed higher than that of the conveyer. CONSTITUTION:A plurality of signatures is mounted on a signature setting bed 13 in a standing posture, and is conveyed downward in the direction of the arrow A by endless conveyers 2 on both sides. There provided rotatable slide members 38 are provided on both sides of the conveyers 2. At the terminal end of the conveyers 2, the signatures are shifted onto a longitudinal slidable belt 4, and is conveyed to the next station. A movable bed 7 is moved along the lower side of the slidable member 38 at a speed higher than the conveyer 2, and two projecting rods 29 attached to the movable bed 7 are extended between the adjacent signatures so as to push the signatures. With this arrangement, a signature is easily replenished at the starting end of the conveyers 2, and is rapidly made into contact with the preceding signature to prevent the operation from being interrupted, thereby it is possible for one member to handle several machines.
Patent JP-H084260-A (JP)
Title: Floating floor
Inventor: NOTANI SHIGERU
IPC: E04F15/024
Filed: 1994-06-20
Abstract: PURPOSE:To facilitate the attachment and detachment of a floor panel by juxtaposing a plurality floor panel within a floating floor surface, independently receiving each supported part of the floor panels by a plurality of receiving members, and providing a vertically communicating through-hole and a lid on the floor panel. CONSTITUTION:A floating floor support device A formed of a receiving member 3 for receiving a supported part 2a for supporting a floor panel 2 and a support leg 5 for supporting the receiving member 3 with a vibration isolating member 4 is set on a structural skeleton 1. The floor panel 2 situated in a prescribed position of a floating floor F has a through-hole 20 formed in a part of the butting part with the adjacent floor panel 2, and a counter bored part 2b is provided on the upper opening peripheral part of the through-hole 20 to form a lid 21. Thus, the floor panel can be easily attached and detached.
Patent JP-H01308262-A (JP)
Title: Imidazole based compound and germicide for agriculture and horticulture containing above-mentioned compound
Inventor: SHIGEHARA ITARU
IPC: A01N43/50
Filed: 1988-06-03
Abstract: NEW MATERIAL:A compound expressed by formula I (R<1> is alkyl which may be replaced with a halogen; R<2> is Cl, Br or I). EXAMPLE:4-Chloro-1-dimethylsulphamoyl-5-n-propylimidazole-2-ca-rbothio amide- S-oxide. USE:An insecticide for agriculture and horticulture. PREPARATION:A compound expressed by formula II is reacted with an oxidant (e.g. hydrogen peroxide, tert. butylhydroperoxide or perbenzoic acid) in a solvent (e.g. methanol, acetone or benzene) at -20-100 deg.C for 0.5-10hr to provide the compound expressed by formula I.
Patent JP-H06324568-A (JP)
Title: Toner cartridge
Inventor: NAGAI TAKANORI
IPC: B65D77/00
Filed: 1993-05-17
Abstract: PURPOSE:To reduce the amount of toner which splashes so as to improve environmental stability and to reduce the rate of deterioration of the toner even after long-term preservation by providing an air hole independently of an exhaust port, and covering the air hole with a specific microporous material. CONSTITUTION:A toner cartridge comprises a container main body 1, an exhaust port member 2 and a filler port member 3, and the exhaust port portion 2 is provided with an exhaust port 4 which is sealed using a sealing member 5. A cap 7 having an air hole 6 therein is mounted in the filler port portion 3. A sheet-shaped air filter 8 made from a microporous material is affixed to the upper side of the air hole 7 inside the cap 7 by means of an adhesive tape 9 to cover the air hole 6. The water-vapor permeability of the microporous material is in the range of 100 to 1000g'/cm<2>/24hr as measured by JIS L-1096-A-11 method.
Patent JP-S61294410-A (JP)
Title: Optical scanner
Inventor: KANAI YUTAKA
IPC: G02B26/10
Filed: 1985-06-24
Abstract: PURPOSE:To eliminate an influence which is caused by an inclination error or a parallelism error, by placing a parallel plate-shaped lens between a deflector and a scanning surface, so that a distribution of a refractive index of the lens decreases toward the outer end part from the center along the direction being orthogonal to scanning line on the scanning surface. CONSTITUTION:A parallel plate-shaped refractive index distribution type lens 2 is placed in front of a photosensitive drum 1, and also in front of said lens, a rotary polygon mirror 3 is placed. An optical beam emitted from a light source is deflected by one face of the rotary polygon mirror 3, and irradiated as a beam spot to a point P on a scanning line 5 on a scanning surface 4 through the lens 2. The lens 2 shows a refractive index distribution which decreases gradually toward the outer end part from its center in its thickness direction. When an inclination is generated in a center line 6 of a revolving shaft of the rotary polygon mirror 3, a deflected light L2 is shifted in the X axis direction, but by an operation of the refractive index distribution type lens 2, said light is corrected so as to form an image at the original point P. In this way, an inclination error of the deflector can be eliminated almost completely.
Patent JP-S5661362-A (JP)
Title: Pyrazole derivative and herbicide containing the same
Inventor: NISHIYAMA RIYUUZOU
IPC: C07D235/20
Filed: 1979-10-24
Abstract: NEW MATERIAL:A pyrazole derivative of formula I (X and Y are halogen, nitro, or CF 3 ; Z is lower alkyl; n is 0W3).  
     EXAMPLE: 1,3-Dimethyl-4-( 2,4-dichlorobenzoyl )-5-( 1-indanon-2-yloxy )pyrazole.  
     USE: Herbicide harmless to the crop such as rice plant, and remarkably effective to harmful weeds such as barnyard grass, umbrella sedge, and bulrush. It can be applied to paddy field, upland field, orchard, mulberry field, forest, farm road, athletic ground, industrial plant site, etc. by soil treatment, foliar treatment, etc., at application rate of 10W100g of the effective component per 1 are.  
     PROCESS: The compound of formula I is prepared by reacting a compound of formula II with a compound of formula III (Hal is halogen) in a solvent in the presence of an alkaline substance at or below the reflux temperature for 1W10hr. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5929168-A (JP)
Title: Apparatus for detecting disconnection of head coil in serial dot printer
Inventor: SHIMAMURA YOSHIO
IPC: B41J2/30
Filed: 1982-08-09
Abstract: PURPOSE:To make it possible to easily detect the disconnection of a head coil, by a method wherein impedance is connected in parallel to a switching element connected to a solenoid coil for driving each printing wire in series and the potential at the junction of said coil and the switching element is monitored. CONSTITUTION:Switching element S1-Sn are respectively connected in series to solenoid coils L1-Ln for indivisually driving a plurality of printing wires provided in a printing head. Resistors R1-Rn are connected to respective switching elements S1-Sn in parallel and disconnection detecting elements D1-Dn are connected to the junctions of each switching elements S1-Sn and the resistors R1-Rn at one ends thereof. The other ends thereof are connected in common and connected to the input side of an AND gate A1 through an inverter 11. The reverse input of the AND gate A1 is connected to a solenoid driving signal generator SG and the output of the AND gate A1 is connected to a display alarm device DI.
Patent JP-H05215248-A (JP)
Title: Butterfly valve
Inventor: OSAKI MIKIO
IPC: F16K1/22
Filed: 1992-05-28
Abstract: PURPOSE:To achieve airtightness even when fire breaks out. CONSTITUTION:A metal valve body 8, which makes angular displacement so as to abut on and part from the inner circumference faces 23 and 24 of valve seats 4 and 5 of a metal valve box 1, is formed. Contact parts 18 and 19 of seal parts 16 and 17 of the valve body 8 are formed respectively in the first flat face P1 and the second flat face P2 and are true circles having centers C1 and C2 respectively. The first and the second flat faces P1 and P2 have respectively distances d1 and d2 from an axial line 13 of a valve stem 9 and the centers C1 and C2 thereof are eccentric by distances of L1 and L2 respectively from a straight line 14 crossing the axial line 13. Angular displacement of the valve stem 9 enables the contact parts 18 and 19 of the valve body 8 to open and close without sliding on the inner circumference faces 23 and 24 of valve seats 4 and 5 respectively.
Patent JP-S62293839-A (JP)
Title: Communication control system
Inventor: KIMIZUKA YOSHIO
IPC: H04L29/08
Filed: 1986-06-13
Abstract: PURPOSE:To minimize total data transfer time by recognizing an optimum transfer block size automatically under relevant environment in applying data transmission and changing the result dynamically. CONSTITUTION:After a data is sent, if an error in a transmission line 8 is detected by an error check, an error notice is returned to the sender and when no error takes place, the normal notice is returned. A transmission and reception status section 6 checks a transmission line error based on the reply notice and counts the reply time from the end of transmission till the reception of the reply notice. The number of times of error generation is stored in an error counter 3 together with a transmission data quantity. After the processing above is repeated for the required number of times, a block size deciding section 4 estimates the error rate and reply time under the environment based on the information of the error counter 3, the optimum block size is obtained from an optimum block size reference table, its value is informed to the section 5 and a data transfer section 7 by using the value as an update block size.
Patent JP-S5362088-A (JP)
Title: Total control device with picture indicator
Inventor: MIZUTAME KAZUYA
IPC: G05B23/02
Filed: 1976-11-15
Abstract: PURPOSE:To be subjected to enable every pictures recognizable, by means of conducting the indicating contents under indicating to a picture indicator to a sequence controller.
Patent JP-H035327-A (JP)
Title: Method for refining ferrous sulfate
Inventor: TSUZAKI MASAO
IPC: C01G49/14
Filed: 1989-05-31
Abstract: PURPOSE:To improve the quality by adjusting the amt. of free sulfuric acid at the time of preparing an FeSO4 soln., then adding sulfuric acid to specify the free acid content of the soln. and separating the deposited crystal. CONSTITUTION:Spent sulfuric acid 1 is concentrated in a concentrating and neutralizing stage 2, the free sulfuric acid in the concd. spent sulfuric acid is neutralized with Fe and an Fe compd. 5 to control the free sulfuric acid content to <2wt.%. The soln. is kept at 50-80 deg.C to control the concn. of the FeSO4 soln. to >=25wt.%. Sulfuric acid 6 is added in the crystallization stage 3 to adjust the free sulfuric acid content to 2-15wt.%, and the deposited crystal is separated. Consequently, the crystal yield is increased, and the crystal purity is improved. The deposited FeSO4 crystal is separated in the crystal separation stage 4 to obtain a refined crystal 7. When the crystalline raw material 11 is utilized, the raw material is dissolved 15 in pure water in the dissolution stage 12 to obtain the similar FeSO4 soln., which is passed through the similar crystallization stage 13 and crystal separation stage 14 to obtain a refined crystal 17.
Patent JP-2000329080-A (JP)
Title: Tip seal and scroll type fluid machine furnished with the same
Inventor: HIROOKA KATSUMI
IPC: F04C18/02
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To reduce the loss power in a tip seal, by paying attention that the outer peripheral side is at a lower pressure than at the inner peripheral side, in a scroll compression mechanism. SOLUTION: A tip seal 13A is installed to the front end faces of the scroll bodies of a fixed scroll and a rotary scroll which carry out a relative rotation movement, and seals between the low pressure side and the high pressure side by contacting closely one side contact surface to the other side contact surface. In such a tip seal, the contact area of the contact surfaces is made in a different section form which is larger at the inner peripheral side of the above scroll part while smaller at the outer peripheral side of the above scroll part.
Patent JP-S5929904-A (JP)
Title: Combustion device for low nitrogen oxide
Inventor: MORITA SHIGEKI
IPC: F23C99/00
Filed: 1982-08-10
Abstract: PURPOSE:To increase an NOX reducing effect and to achieve non-pollution combustion, by a method wherein, in a combustion device having a jet nozzle for pulverized coal fed into a burner throat accompanied by the flow of gas, a gas flow passage, dividing a pulverized coal stream into plural sections, is provided in the jet nozzle. CONSTITUTION:A dividing gas feed nozzle 61 is mounted to the end of a branch pipe 61A inserted through a main pipe installed to the side of a burner 21 and parallel to an air stream for feeding pulverized coal accompanied thereby, a flow passage for pulverized coal jetted togetherwith a primary air from the burner 21 is divided into plural sections to form thick flames 31 and 31A of the pulverized coal. The quantity of the pulverized coal and that of a primary air are so regulated that the air ratio of the pulverized coal flow passage so divided becomes well suitable for reduction of NOX, and this enables to perform low NOX combustion. Thus, without excessive reduction of the air ratio of the entire burner, NOX in a combustion exhaust gas can be reduced and an unburnt content can also be prevented from increasing, resulting in achievement of non- pollution combustion.
Patent JP-H08328968-A (JP)
Title: Backup device for information storage device
Inventor: TAKAHASHI MASAO
IPC: G06F12/16
Filed: 1995-06-05
Abstract: PURPOSE: To prolong the service life of a backup battery by preventing the battery itself from being degraded by stopping a backup function when it is not necessary to back up any code memory. CONSTITUTION: A page memory and a code memory are allocated to a DRAM 2 provided on a main control board 1, a reference power source VCC and a power source ground GND are applied to the main control board 1, and the reference power source VCC is applied through a connector 4 to an extended memory board 6. In this case, when data are stored in the DRAM 2 or a DRAM 8 provided on the extended memory board 6, a voltage is impressed through an NPN transistor TR 1 to the anode to a Schottky diode D5 but when any data are not stored, no voltage is impressed and no current flows from a backup battery 9. Besides, when the extended memory board 6 is not connected to the main control board 1, the positive pole of the backup battery 9 is connected only to the cathode of the Schottky diode D4 and the current of the battery 9 does not flow.
Patent JP-H10334495-A (JP)
Title: Method for adjusting collimated light beam and device therefor
Inventor: KAMISADA TOSHIMASA
IPC: G11B7/135
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To easily secure the adjusting accuracy without the need for adjusting a beam expander by bisecting emitted light beam of a collimator lens with a beam splitter and performing the adjustment in using interference fringes generated by enlarging a cross section of one beam with a prism and superimposing this beam over the other beam. SOLUTION: The emitted beam 4 of the collimator lens 3 is bisected by the beam splitter 6, and one beam 4d expanded by the beam expander 15 and the other beam 4a are overlapped by the beam splitter 8. A resultant beam 4e is imaged in a CCD camera 10 by an imaging lens, and a distance between a laser diode 2 and the collimator lens 3 is adjusted, so as to make the interference fringes to be displayed on a monitor 11 become straight lines. As a result, the emitted beam 4 becomes the collimated beam, and since the beam expander 15 is composed of prisms 14a-14d, the beam 4d also becomes the collimated beam inevitably. Consequently, the beam expander 15 is not required to be adjusted by a reference collimated light beam, and the accuracy can easily be secured.