baber/WOPTO huggingface dataset:
Patent JP-H04360438-A (JP)
Title: Data transmission method
Inventor: MATSUTANI KIYOSHI
IPC: H04L9/12
Filed: 1991-06-07
Abstract: PURPOSE:To obtain the data transmission method in which decoding is difficult when a personal data or a data with high confidentiality is sent. CONSTITUTION:Data generated by a pseudo random data generating section 1 based on a password and a service ID or the like in a data to be sent are subject to addition processing in an exclusive OR circuit 14, coded in an error correction coder 3 and data arrangement is rearranged in an interleave section 4. A formatter 5 adds a synchronizing signal and information such as address information, the result is outputted according to a transmission signal format, modulated by a modulation section 6, the personal ID and the password are collated at line connection and the result is sent to a destination designated by an address. The address includes personal ID information and the relevant password and service ID are managed by a personal identification information management section 2 and used for generating a pseudo random data at a receiver side.
Patent JP-S6027410-A (JP)
Title: Composite cast roll and its manufacture
Inventor: NAKAGAWA YOSHIHIRO
IPC: B21B27/03
Filed: 1983-07-25
Abstract: PURPOSE:To manufacture easily a composite cast roll by casting first the outer shell layer of a roll by centrifugal casting and casting successively a core part of roll into the outer layer to form them into one body and cutting thereafter the body into a specific dimensional shape in manufacturing a composite cast roll. CONSTITUTION:An outer shell layer 18 having a body diam. D1' and a length L' which are larger by the processing allowances than the body diam. D1 and total length L of the final shape of a roll respectively is cast by centrifugal casting by using a material consisting of high chrome cast iron, etc. which is excellent in resistances to wear, surface roughening, and thermal cracking. Successively, a core part 19 consisting of a tough material such as cast steel or ductile cast iron, etc. is cast in the outer shell layer 18 to form them metallurgically into one body. Next, these are machined so that the dimensions of each part at the 4th time are as follows, where, D2/D1=0.7-0.95 (D2 is a diam. to be discarded), D1/l=0.12-0.25, Dn/D1=0.3-0.55, l1/l or l2/l=0.05-0.20, D3/ D1=0.55-0.70, Dn<D3<D2'.
Patent JP-H10327347-A (JP)
Title: Image recorder
Inventor: NAKANISHI KENZO
IPC: H04N1/036
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To record to a photographic printing paper and a film without providing a complicated mechanism for covering a sensitivity difference between the photographic printing paper and the film by controlling the light emitting luminance of a picture display means to make different light emitting luminances each time of switching the photographic printing paper and the film. SOLUTION: A memory in a control part 10 previously houses a light emitting luminance characteristic for a film of a lowered light emitting luminance value in a highly sensitive film and a light emitting luminance characteristic for a photographic printing paper of a lowered light emitting luminance value in a photographic printing paper 31 of low sensitivity as data of the light emitting luminance value of CRT 15. Then an RGB filter 19 is selectively used by the instruction of the part 10 to successively display a picture color- separation by light emitting luminance according to light emitting luminance characteristic data on CRT 15 to successively expose by color with respect to the film or the photographic printing paper 31.  Thereby proper exposure is executed at nearly the same time with respect to recording mediums of remarkably different sensitivity such as the film and the photographic printing paper.
Patent JP-H07316409-A (JP)
Title: Flame-retardant resin composition
Inventor: YANAGASE AKIRA
IPC: C08K3/00
Filed: 1994-05-27
Abstract: PURPOSE:To obtain the title composition excellent in impact resistance and remarkably excellent in flame retardancy even when thinly molded by mixing a polycarbonate resin with a phosphoric ester compound and a specified graft copolymer based on a composite rubber. CONSTITUTION:100 pts.wt. polycarbonate resin (A) is mixed with 1-20 pts.wt. phosphoric ester compound (B) and 0.1-50 pts.wt. graft copolymer (C) based on a composite rubber, obtained by the graft polymerization of one or more vinyl monomers onto a composite rubber having a structure wherein 1-99wt.% polyorganosiloxane component (a) and 99-1wt.% polyalkyl (meth)acrylate rubber component (b) are entangled together so as not to be separable, with the total of component (a) and component (b) being 100wt.%, to give the title composition. This composition is excellent in impact resistance, remarkably excellent in flame retardancy even when thinly molded, and useful for applications including automobile interior and exterior materials, office automation equipment housings, and electrical and electronic equipment parts.
Patent JP-S6031567-A (JP)
Title: Dye refining apparatus
Inventor: HARUTA MASAHIRO
IPC: C09B67/54
Filed: 1983-07-28
Abstract: PURPOSE:To yield a refined dye soln. without clogging of ejection orifices, well suited to inks for ink-jet recording, etc., by a process wherein a dye soln. is fed to an ion-exchange resin column to capture heavy metal ions. CONSTITUTION:Dye powder 22 and pure water 26 are fed to a blender 24 and mixed with each other to prepare an aq. dye soln. After the resulting dye soln. is passed through a filter 29 to remove insoluble particles of dye powder, etc., the filtrate is fed through a soln. feed valve 30 at a supply tank 31. Then, the dye soln. is fed from the supply tank 31 to a refining unit 41, in which the dye soln. is passed through an ion-exchange resin column 44-1, etc. and highly adsorptive heavy metal ions contained in the soln. are removed by capturing with the ion-exchange resin, by means of ion exchange in a column, thus yielding the intended refined dye soln.
Patent JP-S5564482-A (JP)
Title: Magnetic recording and reproducing device
Inventor: FUNASHIRO HIDEKAZU
IPC: H04N5/783
Filed: 1978-11-08
Abstract: PURPOSE: To reduce greatly the skew in rapid reproduction, slow reproduction and still reproduction by recording tracks while adjacent synchronous tracks are shifted by KH (horizontal synchronous intervals)/2 and every other track agrees.  
     CONSTITUTION: Alternate one-field video signals are recorded on recording tracks 1, 3 and 5 by a recording head of channel (a) and on recording tracks 2 and 4 by a b-channel recording head being given an azimuth mutually. Adjoining synchronous tracks 6 and 7 are recorded being shifted by KH/2 and tracks 1, 3 and 5, namely, tracks recorded by the a-channel magnetic head are recorded with synchronous tracks aligned. Similarly, tracks 2 and 4 are recorded. Consequently, when signals are recorded at a variable tape speed, the number of kinds of tape speeds where no skew is caused in fast reproduction, still reproduction and slow reproduction is twice as much as before. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5662972-A (JP)
Title: Rust-preventive treatment of steel material
Inventor: TANIGAWA KEIICHI
IPC: C23F11/14
Filed: 1979-10-23
Abstract: PURPOSE:To perform rust-preventive treatment of steel material to form coating which exhibits excellent rust-preventive performance in water, in the air, and in high temp. and high humidity atmosphere, by adjusting a mixed aqueous soln. contg. a benzotriazole and nitrosobenzoic acid to a neutral range with NH3 etc., then by treating steel material with the aqueous soln. CONSTITUTION:An aqueous soln. contg. 0.01-10wt% 1-hydroxybenzotriazole compound shown by formula I (e.g. 1-hydroxybenzotriazole) and 0.01-5wt% nitrosobenzoic acid shown by formula II is prepared. Said aqueous soln. is adjusted to 7-10pH with NH3, amines (e.g. monoethanolamine) etc., if necessary, an aqueous polymeric compound or surfactant is added to the aqueous soln. to form a rust-preventive fluid. The surface of steel material is treated with said rust-preventive fluid. The treated steel material may be subjected directly to necessary treatment such as painting without removing the rust-preventive agent prior to the following process.
Patent JP-H0725851-A (JP)
Title: Piperidine and piperazine
Inventor: MANFUREETO BAUMUGARUTO
IPC: A61K31/451
Filed: 1994-06-20
Abstract: PURPOSE: To provide novel piperidines and piperazines having an antiarryhythmic activity and useful as antiarrhythmic agents and antitachycardic agents by reacting specific phenyl-piperidines or piperazines with reactive group- containing aromatic compounds.  
     CONSTITUTION: By reacting a compound of formula I [wherein Z represents Cl, Br, OH or a reactive functional group-modified OH; R 1  and R 2  are each H or A (wherein A represents a 1-6C alkyl); R 5  represents H, Hal (wherein Hal represents F, Cl, Br or I), OH, OA, OAc (wherein Ac represents a 1-8C aralkanoyl, 1-10C aralkanoyl or 7-11C aroyl), NO 2 , CN or the like; X represents O, CH 2 , NH, NA or NAc; (n) is 0, 1 or 2] with piperidine or piperazine derivative having phenyl groups of formula II (wherein R 3  and R 4  are the same as R 5 ; Y represents CH or N), the aimed novel piperidines or piperazines of formula III having antiarrhythmic activity are obtained. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H0431099-A (JP)
Title: Certificate issuing device
Inventor: SUZUKI YUTAKA
IPC: B42D15/10
Filed: 1990-05-29
Abstract: PURPOSE:To constitute a certificate in a small size, and to facilitate the exchange work of a printed recording medium by color-photographic printing the certificate on a recording surface while being synchronously moved, printing the certificate while being synchronously moved and fast sticking a protective sheet thermally. CONSTITUTION:When a certificate 1 is inserted from an inserting port 7, the certificate is carried automatically to a color photographic printing section W, and printing is conducted on a rear on a cover 2. When printing 5 is completed, the certificate is forwarded to a character printing section X by the movement operation of a carriage 13, selective conduction is performed to a line thermal head 20, and character printing 6 is conducted. The certificate 1 is carried to a laminate sheet turn-over section Y1, the certificate 1 is sent to a direction-change carrying section Y2 when a sheet 3 is turned over, and the protective sheet 3 is fast stuck thermally, thus completing the issue of the certificate 1.
Patent JP-H04337636-A (JP)
Title: Washing method of semicondutor device and apparatus therefor
Inventor: MATSUMURA MITSUYOSHI
IPC: B05C11/08
Filed: 1991-05-14
Abstract: PURPOSE:To enhance performance for removing fine particles adhered to the surface of semiconductor device and to prevent readhesion thereof. CONSTITUTION:A supporting table 4 is provided in a cpu 2 capable of temporarily storing pure water 1. An ultrasonic vibrator 5 is provided on the undersurface of the bottom of the cpu 2. A pure-water supply pipe 6 having a supply side valve 7 is connected with the lateral part of the cpu 2. A pure-water discharge pipe 8 having a discharge side valve 9 is connected with the bottom of the cpu 2. A pure-water injection nozzle 11 is provided above the cpu 2. Then, the cpu 2 is subjected to ultrasonic vibration in a state where a semiconductor device 10 fixed on the supporting table 4 is immersed in the pure water 1 temporarily stored in the cpu 2, and after fine particles attached on the surface of the semiconductor device 10 are place by the ultrasonic vibration in a state where they are easily separated from the surface of the semiconductor device 10, the pure water in the cpu 2 is discharged and a high-pressure pure water is blown against the surface of the semiconductor device 10 by the pure- water injection nozzle 11.
Patent JP-H09317561-A (JP)
Title: Rocket motor
Inventor: YAMANOUCHI DAISUKE
IPC: F02K9/08
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To solve such problem that on an object which can cause deviation in the direction of thrust due to a manufacturing error, and which makes direct advance by the rotation around the body axis, goods having a possibility of being obstructed by the rotation cannot be on board. SOLUTION: A rocket motor R is provided with a combustion gas injection nozzle 3 at the tail of a combustor 2, and in the rear of the nozzle 3, a rotor 6 which is rotated around the body-axis by jet of combustion gas to jet the combustion gas, is provided. Even when there is any deviation in the direction of thrust, the direction of thrust is put in the rotational state by the rotor 6, and thus the direction of thrust is placed on the body axis as a whole.
Patent JP-S5564947-A (JP)
Title: Making method of mold and making apparatus
Inventor: TAKAGI KAZUMOTO
IPC: B22C11/00
Filed: 1978-11-07
Abstract: PURPOSE: To make molds on the top and bottom surfaces of a match plate and improve efficiency  by mechanically operating all of mold makings on a table.  
     CONSTITUTION: After a match plate 7 is positioned to the drag flask 9 placed on a table 5, an  upper flask 8 is combined to the upper part thereof to form an assembly 6. Next, the assembly 6  is moved upward and turned over to bring the upper flask 8 to the upper part, then it is lowered  and placed on the table 5. Thence, casting sand 14 is packed in the space of the drag flask 9 and  rate of packing is increased by vertically vibrating the table 5 until it becomes flush to the top  surface of the drag flask 9, after which a molding board 13 is placed to seal the opening of the  drag flask 9. Now, the assembly 6 is moved upward and is turned over to bring its upper flask 8  to the upper part, then it is lowered and placed on the table 5. Following to this, the casting sand  14 is packed in the space of the upper flask 8 and the upper flask is pushed up to a squeeze board  10' by way of the molding board 13 to compact the casting sand 14, after which it is lowered.  Next, the upper flask 8 is moved upward to be detached from the match plate 7, after which the  match plate 7 is moved upward to be parted from the drag flask 9. Thence, the upper flask 8 is  lowered onto the lower flask 8 to be integrally combined therewith, after which the upper and  lower flasks 8, 9 are moved upward to be removed, whereby the mold is completed.  
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6118692-A (JP)
Inventor: SAITOU CHIYUUICHI
IPC: B66B23/22
Filed: 1984-07-04
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-H04336230-A (JP)
Title: Method for impregnating lining material with curable resin
Inventor: YOKOSHIMA YASUHIRO
IPC: B29B15/10
Filed: 1991-05-14
Abstract: PURPOSE:To simply perform work in the impregnation of a lining material with a curable resin by simple equipment. CONSTITUTION:A curable resin of the same kind is almost equally divided into two parts and one of them is mixed with a retardant and a catalyst or a curing agent to prepare an A-solution while the other of them is mixed with a curing promotor or a photosensitive agent to prepare a B-solution and both solutions A, B are quantitatively supplied to a mixer 13 by quantitative pumps 14A, 14B. The solution mixture is quantitatively supplied to a pipe lining material 16 to be infiltrated in the pipe lining material 16. Since the curable resin of the same kind is almost equally divided into two parts, the difference in quantity or viscosity and specific gravity is not generated between the A- and B-solutions sent to the mixer 13 and the structure or control of a machine such as the quantitative pumps 14A, 14B is simplified and the temp. control of the curable resin is also facilitated.
Patent JP-S6119045-A (JP)
Title: System for converting energy beam signal into optical signal
Inventor: DOI TAKAHISA
IPC: H01J37/285
Filed: 1984-07-04
Abstract: PURPOSE:To increase the efficiency of converting an energy beam signal into an optical signal by directly applying a phosphor or similar material to an optical fiber such as an image guide without installing a glass member between the phosphor and a light-detecting system. CONSTITUTION:An optical signal conversion system consists of an image guide 3 the front surface of which is coated with a reflection-preventing film 1 and a phosphor 2. It efficiently transmits light produced in the phosphor 2 when an energy beam becomes incident upon the phosphor 2 to a light-detecting system 4. The thickness of the reflection-preventing film 1 is properly adjusted so that an energy beam 5 has sufficient intensity when it reaches the phosphor 2. Besides, components of light produced in the phosphor 2 traveling in given direction are reflected by the reflection-preventing film 1 in order to increase the signal transmitted to the image guide 3. Consequently, it is possible to increase the efficiency of converting an energy beam signal into an optical signal.
Patent JP-H06346868-A (JP)
Title: Scroll fluid machinery
Inventor: TSUBONO ISAMU
IPC: F01C1/02
Filed: 1993-06-08
Abstract: PURPOSE:To secure the desired pressure constantly and improve sealing performance and compression performance by opening one end of a seal or its mounting groove to a part where a contact part is fitted/removed to/from at the compression end time in the side face contact part of a lap isolating a discharge space from a compression chamber. CONSTITUTION:A scroll fluid machine is constituted of a pump part forming a compression chamber by engaging plural scroll members with each other, and a driving part for turning one scroll member without autorotation. A tip seal 7 with a sliding face 7a, and its mounting groove 3e are disposed at least at one scroll lap 3b. The scroll starting part of the tip seal 7 is opened to the side face of the lap 3b in such a way as to include a discharge space boundary part 3x which is a contact part fitted/removed at the time of a compression chamber being communicated with a discharge space upon terminating the compression stroke. The gap of the lap 3b, one of leakage passages, is thereby shut off by the seal 7 so as to secure a desired pressure ratio at all times.
Patent JP-H10332819-A (JP)
Title: Signal compression method and apparatus and recording medium having signal compression program therein
Inventor: YANAGIMOTO TOSHIMITSU
IPC: G01S7/526
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To enable compression of a signal without impairing the nature of the original signal free from sudden occurrence of the change in the level of a signal by alternatively executing multiple types of regression computations according to the level difference in a received signal. SOLUTION: A channel sorting section 1 rearranges input signals from channels in the ascending order of the number of the channels and a processing channel selecting part 2 selects the channels. A signal level checking part 31 of a regression computation section 3 checks the level difference for each channel outputs a signal below a certain level to a primary regression computation part 32 and a signal above the certain level to a secondary regression computation part 33, In other words, two types of regression computations are alternatively executed according to the level difference of a received signal. A processing channel signal level calculating section 4 calculates an input signal level of a channel and a compression processing part 5 compresses an original signal input based on a signal level thus calculated.  In short, a compression of signals is performed by another method only while a sudden change in the level occurs.
Patent JP-H08310887-A (JP)
Title: Titanate dissolving liquid and dissolving method
Inventor: FUKUDA MASAMITSU
IPC: C04B41/91
Filed: 1995-05-11
Abstract: PURPOSE: To obtain a liq. for dissolving a titanate under mild conditions and to facilitate analysis and the working of a titanate film on a substrate by incorporating hydrogen peroxide and hydrochloric acid or nitric acid into a liq. and using the liq. to dissolve the titanate. CONSTITUTION: A liq. capable of dissolving TiO2 and M2/n O (M is an alkaline- earth metal) has to be used to dissolve MTiO3 and M2/n O.TiO2 , and a specified acid and hydrogen peroxide are jointly used respectively in a specified concn. range. Namely, 0.2-30wt.% hydrogen peroxide and 0.3-12mol/L hydrochloric acid or 0.5-3mol/L nitric acid are incorporated to dissolve a titanate. The MTiO3 is dipped in the dissolving liq. at 80-120 deg.C and dissolved, and a silicon substrate having a highly conductive film consisting of a titanate is dipped in the dissolving liq. and dissolved or etched without damaging the substrate.
Patent JP-S5661467-A (JP)
Title: Thermally expansible adhesive
Inventor: MIYAZAKI MASAKI
IPC: C09J7/02
Filed: 1979-10-23
Abstract: PURPOSE: To obtain a thermally expansible adhesive which is useful as adhesive sealant, adhesive for tarpaulin paper, etc., by a specofic amount of a thermally expansible fine granule to a thermosetting adhesive, etc.  
     CONSTITUTION: A thermally expansible fine granule is obtained by including a microcapsulated component capable of giving out a gas when heated, e.g., propane, butane, etc., in the shell ofa thermoplastic resin, e.g., a acrylonitrile-vinylidene chloride copolymer resin, etc., and then the thermally expansible fine granule in an amount as much as approx. 5 times or less (when being expanded) the volume of an adhesive not expanded in compounded in a moisture-sensitive, pressure-sensitive, or thermosetting adhesive, etc., to obtain a themally expansible adhesive. When the thermally expansible adhesive is injected in between gaps of parts to be bonded and thermally hardened at the expanding temperature of the fine granule, the adhesive components can well penetrate into the corners of the gaps of objects to be bonded by the expansion of the fine granule, ensuring complete bonding. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10311289-A (JP)
Title: Cross flow dc brushless canned motor pump
Inventor: KOBAYASHI HIDEO
IPC: H02K29/00
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To enlarge the pumping passage area, and improve pump efficiency by using a DC brushless motor as a driving motor, and constituting a rotor of a permanent magnet. SOLUTION: A driving motor is a DC brushless motor using a permanent magnet as a rotor 2, and a guide plate 13 is arranged in a pumping passage of a pump chamber 12. A window 5 penetrating in the plural shaft direction between a small diameter cylinder part 4 of a rotor holding member 3 and a large diameter cylinder part 6 to hold the permanent magnet, is formed so as to function as a passage to a delivery port 15 of pumping water energized by an impeller 11 by entering a pump chamber 12 from a suction port 14. On the other hand, a void between a partition wall 7 and an outer peripheral surface of the rotor 2 also forms a sufficient space to pass the pumping water. Since the guide plate 13 juxtaposed inside the pump chamber 12 is a passage where the pumping water energized by the impeller 11 reaches the void between the rotor 2 of the motor and an inner peripheral surface of the partition wall 7 earlier than the penetrating window 5, the pumping water is introduced to the penetrating window 5 side as a flow of the pumping water.