baber/WOPTO huggingface dataset:
Patent JP-S5686192-A (JP)
Title: Cyclophosphathiazene derivative
Inventor: JIYANNFURANSOWA RABAARU
IPC: A61K31/675
Filed: 1980-07-04
Abstract: The invention relates to new chemical compounds corresponding to the following formula    <IMAGE>  (I)  in which R is a non-hydrolyzable radical and Az represents aziridinyl   <IMAGE>  These compounds may be used as medicaments.
Patent JP-H09280979-A (JP)
Title: Slack detector and controller of gap between rolling rolls
Inventor: SHINTAKU HIDENORI
IPC: B21B37/62
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To provide slack detector capable of remarkably improving the detecting accuracy and a controller of gap between rolling rolls capable of effectively preventing the damage of the roll. SOLUTION: The slack detector calculates the absolute value of the deviation of work side result tension and drive side result tension by tension deviation calculating means 6 based on the detected value of a tension detector 2 installed at the upstream side of a rolling mill 4, and outputs a slack generation detection signal from slack generation detecting means 7 when the absolute value of the deviation of the result tension exceeds a predetermined value.  The controller of gap between rolling rolls detects the slack by using the detector, and applies the signal for releasing the gap between the rolls of the rolling mill to a hydraulic pressing unit for controlling the gap between the rolls in the degree of not generation constriction to the material to be rolled by gap between rolling rolls regulating means 9 while the scrap occurring site of the material to be rolled posses the mill.
Patent JP-S5216217-A (JP)
Title: Electronic instrument
Inventor: ADACHI TAKESHI
IPC: G10H5/00
Filed: 1975-07-29
Abstract: PURPOSE: To obtain performance sounds surely in reponse with key operation, and especially to clear up the start of the instrument. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03291848-A (JP)
Title: Battery
Inventor: ONO AKIRA
IPC: H01M2/16
Filed: 1990-04-09
Abstract: PURPOSE:To realize a high-safety separator which may not cause phenomena such as rupture and explosion under strict conditions of fire, crush, etc., by covering a synthetic resin fine porous film with a preset resin porous powder aggregate. CONSTITUTION:A resin porous powder aggregate which is composed of resin grains with the sizes of 0.01mum or more and less than 1mum and has the softening temperature of 95 deg.C or more and less then 160 deg.C is adhered to one side or both sides of a synthetic resin fine porous film to form a separator. The separator is used for the separation of positive and negative electrodes from each other in both a primary battery and a secondary battery. The synthetic resin fine porous film is formed as a net polyethylene structure made up with, e.g. fine communication porosities. The resin porous powder aggregate is a continuous structure for which the resin grains are independent or in contact with each other and has cavities between grains in the state of a single layer or a multiple layer.
Patent JP-H07177893-A (JP)
Title: Production of tropolones
Inventor: KARIZUME YOSHIFUMI
IPC: C12N5/04
Filed: 1991-04-23
Abstract: PURPOSE:To obtain a tropolone compound useful as a raw material for antimicrobial agent, etc., on an industrial scale at a low cost by culturing a cell induced from a tissue piece of a plant of the genus Thujopsis in a medium containing carbon source, inorganic component, phytohormone and chitin as essential components. CONSTITUTION:This tropolone compound useful as a raw material for antimicrobial agent, etc., such as alpha-thujaplicin and beta-thujaplicin (hinokitiol) is produced by culturing a culture cell induced from a tissue piece of a plant of the genus Thujopsis (e.g. hiba arbor-vitae) for 4 weeks in a medium containing glucose as a carbon source, an inorganic component such as ammonium nitrate, potassium nitrate, sodium nitrate and dihydrogen sodium phosphate and a phytohormone such as auxin as essential components and further containing chitin dispersed in the medium as an essential component to accumulate the tropolone compound in the cultured cells and/or the medium, recovering and freeze-drying the cells, extracting with ethyl acetate at 60 deg.C for 2 hr and distilling out the ethyl acetate.
Patent JP-H10107971-A (JP)
Title: Handy scanner
Inventor: KIN JOGEN
IPC: H04N1/107
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To provide the handy scanner in which subscanning is conducted at a constant speed. SOLUTION: The scanner is provided with a roller driving section 1 consisting of a roller driving gear 5 fitted to a roller shaft of a roller 11, a power transmission gear 4 meshing with the driving gear 5 of the roller, and a motor gear 3 meshing with the power transmission gear 4, and the handy scanner is moved on an original through turning of the roller 11 according to the motor 6 regulated by speed control. The motor 6 drives the roller 11 at a constant speed to move the scanner in the subscanning direction as a mobile type, and the subscanning speed of the handy scanner is kept constant at a prescribed constant speed in matching with the capability of the system.
Patent JP-S58207914-A (JP)
Title: Lateral flow type filter apparatus
Inventor: IWAI MASA
IPC: B01D29/62
Filed: 1982-05-31
Abstract: PURPOSE:To carry out filtration and washing simulatneously, in a cylindrical filter apparatus, raw water is introduced from the inside to be discharged to the outside while filtered and a filter material is recirculated to be washed. CONSTITUTION:A suspension is supplied from a sprinkler apparatus 2 and passed through moving layers A, B and a fixed layer C to be filtered while treated water is discharged out of a filter tower from a louver 5. The washing of a filter material is carried out such a way that the filter material is sent to an air lift pipe 11 from a main discharge control valve 6 to be violently stirred therein and a suspended substance is separated by a separation tank 13 while the treated filter material is again sent into the filter tower. The main discharge control valve 6 and an auxiliary discharge control valve 7 are controlled in such a manner that the moving speed of the filter material of the moving layer A becomes higher than that of the filter material of the moving layer B.
Patent JP-H11267545-A (JP)
Title: Movable crusher
Inventor: YAMAZAKI KAZUYUKI
IPC: B02C21/02
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a movable crusher of high quality control which capable of being operated efficiently and capable of preventing a self-damaging from occurring, by preventing an abnormality from occurring. SOLUTION: In the movable crusher wherein a feeder and a crusher which are respectively freely driven on a freely movable vehicle body are provided and a substance to be crushed placed on the feeder from the outside is fed into the crusher from the top opening of the crusher by driving the feeder and is crushed by driving the crusher and the crushed substance is discharged to the outside from the bottom opening of the crusher, a detecting means 7 for detecting the amt. H of the crushed substance in the crusher and a control means 10 for receiving the amt. H of the crushed substance from the detecting means 7 for detecting the amt. of the crushed substance and controlling freely changably the driving speed of the feeder based on this are provided.
Patent JP-S61251759-A (JP)
Title: Hair diagnosing means
Inventor: ENOMOTO MITSUTAKA
IPC: G01N27/04
Filed: 1985-04-30
Abstract: PURPOSE:To improve the accuracy of measurement by attaching a sensor for measuring the moisture in an object to be inspected to the surface of a pair of grasping arms for grasping the object to be inspected and forming an insulating film on the surface of the sensor. CONSTITUTION:This diagnosing means is attached with freely openable and closable grasping arms 11, 11b a body 10. The arms 11a, 11b are formed of a conductive metallic material such as, for example, aluminum. A hot electrode 15 is attached via an electrical insulator 14 consisting of a synthetic resin, etc. to the grasping surface 12a of the arm 11a and an insulating part 16 consisting of a synthetic resin, etc. is formed to the position of the grasping surface 12b of the other arm 11b facing the electrode 15. The insulating film 17 is formed on the surface of the electrode 15. The hair as the object to be inspected is grasped between the two arms 11a and 11b and the moisture thereof is measured with the arms 11a, 11b themselves as the earth electrode. The direct contact of the electrode 15 with the object to be inspected is prevented by the film 17 and since the direct sticking of oil, dust, etc. to the surface thereof is obviated, the decrease in the sensitivity is prevented.
Patent JP-H05286199-A (JP)
Title: Thermal transfer printer
Inventor: MARUYAMA TAKASHI
IPC: B41J33/14
Filed: 1992-04-13
Abstract: PURPOSE:To miniaturize and lighten a carriage while simplifying the structure of a printer by disposing a cam, to which a cam groove operating a head contacting- separating mechanism and a cam groove operating a winding transmission mechanism are formed respectively, to the carriage. CONSTITUTION:A motor 28 conducting contacting and separating operation to a platen 2 of a thermal head 6 and the winding control of an ink ribbon is disposed to a freely reciprocating carriage 5 along the platen 2, the gear section 32 of the outer circumferential surface of a cam 31 is engaged with a transmission gear 30, and a cam groove 33 for contacting with and separating from a head and a cam groove 34 for winding the ribbon formed in width broader than the cam groove 33 and in depth shallower than the cam groove 33 are shaped to the top face of the cam 31. A head press-contact lever 39 is rotated by the cam groove 33 for contacting with and separating from the head by selecting the position of the cam 31 by the motor 28 in response to a situation, and the contacting and separating operation of the thermal head 6 is performed. A rocking plate 47 is rocked by the cam groove 34 for winding the ribbon of the cam 31 at the same time, and a driving gear 44 is engaged selectively with a winding gear 51 through a transmission gear 50, thus conducting the winding operation of a winding bobbin 7.
Patent JP-S60237424-A (JP)
Title: Hologram scanner
Inventor: ICHIKAWA TOSHIYUKI
IPC: G06K7/10
Filed: 1984-05-11
Abstract: PURPOSE:To obtain a hologram scanner which is small-sized and oscillates less by providing a mechanism for generating a rotating magnetic field around a holo top and making common use of the holo top itself as a shaft and a rotor. CONSTITUTION:The scanner is constituted of the holo top 20, electromagnets 26 and a sensor 27. The outside circumferential member 24 of the holo top 20 is formed of a magnetic material. The holo top is freely rotatably supported by means of a bearing 25. Holograms 21, 22 are mounted to the lower two surfaces thereof and a transmission type Fresnel lens 23 is provided to the inside. Plural pieces of the electromagnets 26 are disposed equidistantly to the outside circumference of the top 20 in promixity thereto so that the rotating magnetic field is generated when electric current is supplied thereto. The sensor 27 is provided at the focusing point of the reimaging light on the central axis of rotation of the top 20. The top 20 is rationally driven by the rotating magnetic field generated when the electric current is supplied to the electromagnets 26. The reimaging light 28 incident on the holograms 21, 22 is condensed by the holograms 21, 22 and the lens 23 and is read by the sensor 27.
Patent JP-H04303402-A (JP)
Title: Bare head rest having different hardness and its manufacture
Inventor: KOBAYASHI SHINYA
IPC: B29C39/10
Filed: 1991-03-29
Abstract: PURPOSE:To prevent the abrupt change in the hardness and outbreak of stages, grooves, etc., from occurring on borders between different hard positions of a pillow of a bare head rest. CONSTITUTION:A bare head rest having different hard sections consists of a pillow part 26 formed of a foamed body and an insert 28 having a portion inserted in a cavity 34 of the pillow part 26. A space 30 is provided between the inner surface 27 of the pillow part making contact with the head and the surface 29 of the insert opposed to the inner surface 27.
Patent JP-S5428926-A (JP)
Title: Injection valve for gas fuel
Inventor: KOGA AKINORI
IPC: F23D14/22
Filed: 1977-08-04
Abstract: PURPOSE: To make a gas fuel injection valve appropriate to use plural kinds of gas fuel in particular for the combustor of gas turbine. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59217937-A (JP)
Title: Soft sheet type lighting apparatus
Inventor: MATSUMOTO OSAMI
IPC: H01J61/72
Filed: 1983-05-25
Abstract: PURPOSE:To obtain a lighting apparatus that can safely be used and molded in various shapes and then can incorporate patterns in an illumination section by comprising the illumination section with soft sheet type synthetic substances. CONSTITUTION:A lead wire 4 to which current is applied is imbedded in a sheet type substrate 1 made of a soft and electrical insulator whose inner part is hollow and a discharge section 5 connected to the lead wire 4 and exposed to a hollow section and a connecting terminal 6 to an external power supply are integrated and then a sheet 2 made of soft synthetic substances whose inner surface of both the surfaces is coated with phosphor material is joined tightly. Space 3 generated at the inner part is sealed with the gas required so as to be used as a fluorescent lamp. If the substrate 1 and the sheet 2 is made resistant to the heat generated by discharge and current application and both surfaces of the sheet 2 are made transparent, the fluorescent lamp can be formed into a both surface illumination type one. If one side is made opaque, the fluorescent lamp can be formed into a one-sided illumination type one. A lighting apparatus that can incorporate a pattern 7 such as characters in the space 3 and can freely design its outside shape and then can safely be used can be obtained.
Patent JP-S59219080-A (JP)
Title: Disc recording device
Inventor: OKITA MASAYA
IPC: H04N5/781
Filed: 1983-05-26
Abstract: PURPOSE:To reduce the time until locking-in by using speed control so as to form the same state as the phase locked state. CONSTITUTION:Only the speed control is attained for a motor 1 by a speed control circuit 7 based on a signal of an FG5. When a recording comman signal 103 based on the end of exposure of an image pickup element 14 is applied to a DFF9, A VD signal is generated at a prescribed phase difference by the rise A of a next PG signal. An analog switch 4 is turned on at a period from the rise B of the next PG signal to the next rise C and a video signal 101 is fed to a magnetic head 3. The phase difference between the PG signal and the VD signal at the time points of B, C is not fluctuated considerably and it is regarded the same as the case of the phase control. Thus, the time until locking-in reduced by the speed control only in this way.
Patent JP-S61251963-A (JP)
Title: Matrix multiplier
Inventor: YAMAGAMI NOBUHIKO
IPC: G06T3/00
Filed: 1985-04-30
Abstract: PURPOSE:To carry out the product sum arithmetic at a high speed with the simple constitution by obtaining the product sum of a real number composed of the product of a mantissa part and power of two, a row vector composed of a previous arithmetic result e1 and a column vector composed of two variable terms and a fixed value '1' through a shift register by the prescribed arithmetic processing. CONSTITUTION:In terms of the product sum of the row vector composed of two real numbers amX2<ae-m> and bmX2<be-m>, and the previous arithmetic result e1 and the column vector composed of the variable terms DELTAx and DELTAy and the fixed value '1', the am and the bm are set to multipliers 21 and 22 from shift registers 13 and 14, respectively, in accordance with trigger pulses CK2 and CK3, and simultaneously the DELTAx and DELTAy are inputted through shift registers 17 and 18, and the outputs of the product sum are inputted to adders 31 and 34. An output Ei is serially inputted to the adder 31 from the initial value of the arithmetic result e1 latched to a shift register 26, and the added output is inputted to the adder 34, whose result is inputted to the register 26. Then the target result is outputted and simultaneously transmitted to the adder 31.
Patent JP-H08258458-A (JP)
Title: Delivery slip
Inventor: KIKUGUCHI NOBUYUKI
IPC: B42D15/04
Filed: 1995-03-27
Abstract: PURPOSE: To effectively stick a laminate slip to a sticky sheet by easily regulating a sticking force and to smoothly and effectively release a delivery slip from the sheet at the time of necessity in a delivery slip having the laminate slip and the delivery slip aligned on the same surface of the sheet. CONSTITUTION: A laminate slip 3 having a delivery information fill-in column on the front surface and a delivery slip and receipt slip 4 similarly having a delivery information fill-in column are stuck with adhesive 6 in parallel on the same surface, an adhesive shielding layer 12 formed by solidly printing a printing ink on the sticked surface of the slip 4 and a non-installation part 13 in which no sold print is executed along three peripheral edges except a cutting perforation 7b to be a release starting end is provided at the front surface side of a laminate sheet 2 in which the rear surface becomes a laminate surface. Since the sticking force of the adhesive 6 of the part corresponding to the layer 12 is weakened, the force can be easily regulated.
Patent JP-H09253039-A (JP)
Title: Master-slave image processing circuit for electronic endoscope device
Inventor: SUZUKI SHIGEO
IPC: H04N5/45
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To automatically match the black levels of master/slave images without performing the adjusting operation of a clamping voltage level. SOLUTION: A device for displaying the master/slave images by video signals processed in a signal processing circuit 14 for a master screen and the video signals processed in the signal processing circuit 15 for a slave screen is provided with clamping circuits 20 and 24 for clamping the black levels of the video signals for the master/slave screens, sample-and-hold circuits 22 and 26 for sampling and holding the black level voltages V1 and V2, an operational amplifier 28 for comparing the voltages V1 and V2 and an adder 29 for feeding back a differential voltage which is the output of the operational amplifier 28. Then, the reference voltage of the clamping circuit is set by the voltage V1 and the reference voltage of the clamping circuit 24 is set by the voltage V2 matched with the voltage V1. Thus, the black levels of the master/slave images are matched.
Patent JP-H08286633-A (JP)
Title: Display control method
Inventor: DEIIN BEEKAA
IPC: H04N5/66
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a display control method by which an electric power loss can be reduced by restraining transition of a display matrix row to the minimum extent. SOLUTION: A display 10 eases a driving method of restraining an electric power loss to the minimum extent by reducing an operation frequency by which a row 12 is operated. In the case where data to be displayed exists even in the next horizontal display time, when a row timing signal is arranged in the last vicinity of the horizontal display time, the operation frequency is reduced.
Patent JP-H02271723-A (JP)
Title: Japanese word information compression system
Inventor: KOSAKAI TAKAO
IPC: H03M7/40
Filed: 1989-04-12
Abstract: PURPOSE:To attain a high compression rate by retrieving Japanese word information expressed in a 2-byte code based on a list on which special characters are registered, and allocating a code to a detected Japanese character. CONSTITUTION:A special character detection means 1 calls a coding means 2 to apply coding when a Japanese character is registered in a specific character list 3. Moreover, the special character detection means 1 stores the Japanese character in the built-in memory as it is when the character is not registered in the list 3. The coding means 2 represents the location of the entry into the character list 3 equal to the present Japanese character in a binary number, sets the most significant bit (0 to 1) and sends the result as a conversion code and sends it to the detection means 1. The detection means 1 stores the received conversion code into the built-in memory. Thus, when Japanese words using lots of kinds such as Hiragana (round form of Japanese syllabary), symbols and numerals are compressed, a high compression rate is obtained.
Patent JP-H05261701-A (JP)
Title: Carrier of superposed plate material
IPC: B27B25/04
Filed: 1992-03-19
Abstract: PURPOSE:To carry superposed wood without generating shaky vibration by attaching an active grasping plate to a first chain row revolving in one direction and attaching a passive grasping plate to a second chain row in one direction in the same way and grasping the superposed wood by both grasping plates. CONSTITUTION:The first driving shaft 5a equipped with the first motor 2a and the electromagnetic brake 4 both of which are arranged on the left side of a base frame 1 and the second driving shaft 5b connected to the second motor 2b arranged on the other side of the base frame 1 are provided. The first chain row 7A revolved in one direction by the driving shaft 5a and the second chain row 7B revolved in the same way by the driving shaft 5b are alternately arranged and an active grasping plate 8A is attached to the chain row 7A and a passive grasping plate 8B is attached to the chain row 7B. When the passive grasping plate 8B is moved in such a state that the active grasping plate 8A is stopped, the interval between both grasping plates 8A, 8B can be adjusted and superposed wood is grasped to be carried. Therefore, even when external force is applied at the time of the cut end processing of wood by a cutter, the superposed wood can be carried without generating the shaky vibration.
Patent JP-S5717817-A (JP)
Title: Recording method of measuring data
Inventor: MATSUURA SHIZUYA
IPC: G06K19/06
Filed: 1980-07-08
Abstract: PURPOSE:To obtain higher reliability of data reading, by inserting marks for identification of 1 byte at every one or more when a series of data is recorded on a paper tape. CONSTITUTION:An identified data 2 which provides all punched bits are inserted before data 3 of 4 bytes punched on a paper tape. To read this paper tape, it is read in order from reader 1 and it is compared with the bit pattern previously decided as identified data. When the two coincide with, next 4 bytes are read as data 3.
Patent JP-S5521541-A (JP)
Title: Process for purifying waste phosphoric acid used in chemicial grinding
Inventor: HAGA KAZUO
IPC: C23F1/46
Filed: 1978-08-02
Abstract: PURPOSE:To add a member or more selected from the group consisting of NaOH, KOH, NaF, KF, and NaHF2 KHF2 and a HF solution to waste phosphoric solution used for chemical grinding or aluminum or an aluminum alloy to deposit a springly soluble aluminum salt crystal thereby to recover phosphoric acid by an easy operation at a high recovery. CONSTITUTION:To a waste solution used for chemical grinding of aluminum or an aluminum alloy there are added a member or more selected from the group consisting of NaOH, KOH, NaF, KF NaHF2, and KHF2 and an aqueous HF solution, and the mixture solution is agitated for more than 30 minutes at a temperature in the range of from 20 to 60 deg.C thereby to carry out a reaction. The aluminum components in the waste solution are deposited and separated in the form of crystals of aluminum fluoride salts such as Na3AlF6, K3AlF6, Na5Al3F14,K3Al2F9 and the like, which are sparingly soluble in the phosphoric acid solution. Accordingly, the quantity of chemicals to be added may by minimum required for producing the crystals of sparingly soluble salts. Since the filterability of the deposited matter is good, the operation is easy. The purified solution is concentrated to a necessary concentration, and is supplied with nitric acid and heavy metal salts and reued.