baber/WOPTO huggingface dataset:
Patent JP-H0262192-A (JP)
Title: On-vehicle low frequency correction device
Inventor: YAGI HIROSHI
IPC: H04R3/04
Filed: 1988-08-29
Abstract: PURPOSE:To improve the acoustic characteristic in a cabin by forming a BPF of a low frequency correction device of an on-vehicle reproduction device by a combination of an HPF and an LPF and to making the characteristics at low and high frequency bands asymmetrical. CONSTITUTION:A left/right signal sent from a reproducing device 6 is mixed by a mixing circuit 7 and inputted to an HPF 8 and an LPF 9. The frequency of the input below 60Hz is cut off at a slope of -12db/octave by the HPF 8. Moreover, the frequency over 150Hz is cut off at a slope of -12kb/octave by the LPF 9. The signal having an asymmetrical amplitude characteristic is fed to an amplifier 10 and reproduced by a speaker 11 in this way, the sound pressure around 200Hz is increased to attain a uniform sound pressure frequency characteristic thereby offering a natural and pleasant sound.
Patent JP-H0941119-A (JP)
Title: Salt-resisting reinforcing steel bar for concrete
Inventor: HAMASHIMA YOSHIO
IPC: B05D5/00
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To produce a reinforcing steel bar for concrete, excellent in salt resistance, alkali resistance, and bendability, by forming a sprayed coating of Zn-Al pseudoalloy on a reinforcing bar of specific roughness and specific diameter and further applying sealing treatment by the use of an alkali-resisting coating moterial. SOLUTION: The rough surface of a reinforcing bar of 10-35mm diameter is formed so that inequality Sm/Rz<=3.0 [where Sm is a pitch between the ruggedness of the rough surface and Rz is 10 point average roughness by JIS (B0601) ] is satisfied. The formation of this rough surface is performed by previously or simultaneously removing mill scale and applying nozzle spraying of grit blast by impeller or air, or applying coating using an epoxy resin type rough surface forming agent, and further, the height of the rough surface is regulated, preferably, to 50-120μm on the average. Zn and Al are simultaneously thermally sprayed onto the rough surface, by which a sprayed coating of Zn-Al pseudoalloy having a Garibarrium composition consisting of 55% Al and 45% Zn is formed to 50-200μm thickness. Then, an alkali-resisting coating material, such as modified epoxy resin coating material, is applied to the above at 20-100μm thickness to seal the porous part of the sprayed coating.
Patent JP-H1132726-A (JP)
Title: Supply of trace element essential to human body
Inventor: YOSHIE ATSUFUKU
IPC: A23L27/40
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for supplying essential trace minerals by recovering trace element salts from sea water in the states of chemical species contained in the sea water and subsequently adding the recovered trace element salts to additives for staple foods or to common salt. SOLUTION: Sea water (bittern) left after the deposition and collection of salt from salt farm type salt water is frozen, and subsequently thermally concentrated to separate and collect magnesium sulfate (MgSO4 ), potassium chloride (KC1) and the potassium salt of bittern. The left water is further concentrated and dried to recover magnesium chloride (MgCl2 ) and trace element salts in sea water in a solid or flake state. The recovered product is frozen and subsequently ground. (1) The ground product is mixed with magnesium carbonate powder (CaCO3 ), and subsequently processed into a powdery, granular or plate- like additive for staple foods (rice, wheat flour). (2) The ground product is mixed with salt farm type salt to produce the trace mineral-mixed salt.
Patent JP-H0947827-A (JP)
Title: Punching press die
Inventor: SENOO KAZUNORI
IPC: B21D28/00
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent the center of a punch and a die from being displaced. SOLUTION: A die 8 has the horizontal upper face 8a, and the internal hole 8a is composed of a large diameter part 8ab and a small diameter part 8aa per almost semicircle respectively. A knock-out 10 to rise and lower inside this die has a large diameter part 10ca and a small diameter part 10ca whose external faces are matched the internal faces of the hole of die, and a work supporting face 10a on the upper end is inclined to the vertical direction. In a punch 18 on the upper side, the lower side working face 18a has the same incline with the work supporting face of the knock-out, and the shape of the external circumference face is matched the shape of the internal face of die. The upper end of the small diameter part of the die and the lower end of the small diameter part of the punch are composed of the knife edge parts 8c, 18b, and a work 12 is sheared with these both knife edge parts. Before the punch is lowered and shearing the work is started, an acute angle part 18e side positioning on the lower side of the punch is inserted inside the large diameter part of the die, the center displacement of the punch and the die is prevented as the guide during shearing.
Patent JP-H04100644-A (JP)
Title: Punch press and die mounting method for punch press
Inventor: SAITO HIROSHI
IPC: B21D28/36
Filed: 1990-08-15
Abstract: PURPOSE:To mount a die without receiving a limitation in height and to eliminate the deficiency of the strength of the die by forming a die mounting hole to the diameter equal to or smaller than the diameter of a punch mounting hole and inserting the die into the punch mounting hole from above an upper die supporting member. CONSTITUTION:The relation between the diameter D1 of the punch mounting hole 7 of the punch press 1 and the diameter D2 of the die mounting hole 9 is so set as to be equal to or smaller than the diameter D1 (D2<=D1). The diameter of the die 13 is set between the diameter D3 of a slug hole 11 and the diameter D2 of the die mounting hole 9. When the die 13 is inserted into the punch mounting hole 7 from above an upper turret 3, the diameter of the die 13 is smaller than the diameter D1 of the punch mounting hole 7 and, therefore, the die passes this hole and is mounted into the die mounting hole 9. Consequently, the die 13 can be mounted into the die mounting hole 9 without receiving the limitation in the height of the die 13 when the die is mounted into this hole. The deficiency in the strength of the die 13 is eliminated and the dealing with even the intricate structure of the die 13 is possible.
Patent JP-H1155378-A (JP)
Title: Shield for preventing speech voice diffusion
Inventor: MASUDA KENJI
IPC: H04B1/38
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To make it unnecessary to speak loud in a noisy environment, and to prevent noise contamination by preventing sound leakage by isolating a voice passage so that the noise is not audible to the other party. SOLUTION: This sound shield is provided with a freely foldable sound shield 2 whose user side opening port 2a is made larger than a communication equipment side opening for surrounding a voice passage 1 in speech for interrupting the transmission of an inside and outside sound, sound shield side connecting part 3 fixed to the communication equipment side opening of the sound insulator, communication equipment side connecting part 4 which can be connected with the sound shield side connecting part 3 so as to be freely attachable and detachable, and connecting part adhering means for adhering the communication equipment side connecting part 4 with the neighborhood of the transmitting part of the communication equipment 10.  The sound shield 2 formed like bellows can be folded so as to be made flat, and shaped into an arbitrary shape by adding an external force when this is used, and the state can be maintained. At least, the communication equipment side connecting part 4 has flexibility enough for the close adhesion to the neighborhood of the transmitting part of the communication equipment 10.
Patent JP-S63265036-A (JP)
Inventor: KAI YOSHIO
IPC: E03D11/16
Filed: 1987-08-27
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-H10151190-A (JP)
Title: Stent
Inventor: KITAOKA TAKASHI
IPC: A61L31/00
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To maintain anti-thrombogenic performance, and improve tissue re- forming performance by covalently bonding an anti-thrombogenic agent on a base material treated by an oxidizing agent through a coupling agent having amino groups not less than the specific number and a cross-linking agent having aldehyde groups or epoxy groups not less than the specific number. SOLUTION: In a stent 1, an anti-thrmobogenic agent 2 is covalently bonded to a surface, but X-ray untransmissive metal plating 3 is also performed at least on a part. Treatment to impart anti-thrombogenic performance and X-ray image forming performance exists as surface treatment of the stent 1. It is desirable that anti-thrombogenic treatment is performed after X-ray image forming treatment is performed when both are performed. In the anti thrombogenic treatment, first of all, a surface of the stent 1 is treated by an oxidizing agent. Next, an anti-thrombogenic agent is covalently bonded through a coupling agent having two or more amino groups and a cross-linking agent having two or more aldehyde groups or epoxy groups.
Patent JP-S58110326-A (JP)
Title: Vibration proofing body
Inventor: KAKIMOTO TOSHIHIKO
IPC: F16F13/00
Filed: 1981-12-23
Abstract: PURPOSE:To reduce the required space for a vibration proofing body by providing two or more main chambers with varying volumes respectively depending on forces in different directions from each other on a mounting unit and by communicating a fluid going in and out of these to an auxiliary chamber through an orifice. CONSTITUTION:When a vibration of a low frequency and large amplitude in a roll direction due to a low speed rotation, etc. of a power unit 22 is input into a mounting unit 24, the second elastic member 29 is deformed elastically and the volume of the second main chamber 31 is changed periodically. As a result, a pressure difference occurs between the second main chamber 31 and an auxiliary chamber 34, and a fluid in the second main chamber 31 is flowed into the auxiliary chamber 34 through an orifice 43, generating a damping force caused by the resistance received therein by the fluid, and the low frequency vibration in the roll direction is damped and suppressed. Against a vertical vibration when a car runs on an uneven road, the fluid in the first main chamber 30 is flowed into the auxiliary chamber 34 through an orifice 42, generating a damping force and suppressing the vibration to prevent a shake phenomenon. That is, vibrations in different directions can be damped with a small space.
Patent JP-S58117902-A (JP)
Inventor: EDOWAADO REZURII KOHEE JIYUNIA
IPC: F22B35/00
Filed: 1982-12-09
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-S6457247-A (JP)
Title: Light shielding vane made of compound material
Inventor: NAKAYAMA HAJIME
IPC: G03B9/00
Filed: 1987-08-28
Abstract: PURPOSE:To improve durability and environment resistance by coating the edge of a plate with a surface layer made of ultraviolet-setting resin. CONSTITUTION:The titled vane is constituted such that both surfaces and a central part in the direction of thickness are taken for films 3a-3c made of plastic, and prepreg sheets 2a and 2b obtained by strengthening unidirectional continuous carbon fiber with matrix resin are complexed between three layers 3a-3c made of plastic. Ink (ultraviolet-curing ink) containing ultraviolet-curing resin is applied to the end of a light shielding vane of complexed structure, and is set to form a film, which is taken for the surface layer 1 of ultraviolet- setting ink. Thus a coated surface layer of powerful coating ability is obtained, and especially its edges are excellent in abrasion resistance, surface hardness, adhesion, etc.
Patent JP-H0264450-A (JP)
Title: Apparatus for inspecting deterioration of material
Inventor: OTAKA MASAHIRO
IPC: G01N27/72
Filed: 1988-08-31
Abstract: PURPOSE:To prevent embrittlement damage by rapidly detecting a degree of the embrittlement of a metal material in a non-destructive manner by providing function for finely vibrating a magnetic sensor to a magnetic measuring apparatus for detecting the magnetic characteristics such as the saturated magnetism, residual magnetism, coercive force or Barkhausen noise of an object to be measured. CONSTITUTION:An exciting coil 2 and a magnetic sensor 4 are arranged to the upper part of the object 1 to be measured 1 of a machinery damage operation system and the sensor 4 is driven by a fine displacement device 5 for finely displacing the sensor 4 in a Z-direction. The output of the sensor 4 is measured by the magnetic controller 6 synchronous to the device 5, and the coil 2 and the sensor 4 are driven by a scanning driving apparatus 7 to perform scanning on an X-Y plane. The data from an exciting controller 3, the controller 6 and the apparatus 7 are inputted to a deterioration evaluating and operating system 8 to evaluate the degree of the deterioration of the object 1 to be measured. Next, the future deterioration advance of the object 1 to be measured is estimated on the basis of the result of the system 8 by a deterioration advance estimation and operation system 9 and, by strength calculation, the damage state of measured machinery in a supposed accident is estimated by a machinery damage operation system 10.
Patent JP-H1034170-A (JP)
Title: Mineral water making apparatus
Inventor: SANO KOICHI
IPC: C02F1/44
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To always make mineral water at a high speed in large quantities and to perform the making and filtering of mineral water by one apparatus. SOLUTION: A powder of decomposed granite soil or granite porphyry is housed in a cassette 61 of a water activator 26 as a mineral eluting material 71. When tap water W is introduced into the water activator 26, it is stired by the mineral eluting material 71. Since the mineral eluting material 71 is powdery, the surface area thereof is remarkably increased as compared with gravel like granite porphyry in the same wt. Therefore, the elution of mineral components from the mineral eluting material 17 to charged water W and the absorption treatment of an org. substance melt can be performed within an extremely short time. The outflow of the turbid mineral eluted material 71 is prevented by a filter membrane 71 and clarified clean mineral water M free from turbidity can be produced at high speed. Therefore, the formation and filtering of mineral water can be simultaneously performed by one water activator 26.
Patent JP-S6197155-A (JP)
Inventor: TOOMASU MITSUCHIERU CHIMON
IPC: D21H13/44
Filed: 1985-09-30
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-S6370990-A (JP)
Title: Automatic subcode recorder
Inventor: KUNII NOBUTAKA
IPC: G11B27/32
Filed: 1986-09-11
Abstract: PURPOSE:To automatically record an information by containing means to detect and record desired data concerned with recorded contents during the reproduction of a DAT, and means to record the recorded contents in a subcode area after the reproduction is finished. CONSTITUTION:When a user performs a sound recording by dubbing a CD, etc., at the same time that a recording is released, a tape is rewound and is shifted to the beginning (position of leader tape) of the tape. Next, the inter- music pause of the tape is detected by an inter-music pause detecting part 4, and a program number PNO and a program proceeding time P-TIME are recorded in the tape, and further, simultaneously the time A-TIME from the head of the tape is recorded. At the time that the PNO, the P-TIME and the A-TIME are recorded in the tape, the A-TIME of the changed PNO is stored in the RAM of a microcomputer 5, and as soon as the recording of the PNO and of the P-TIME is finished, the tape is rewound again and the music stored earlier in the RAM of the microcomputer 5 is recorded in the contents area concerned with the music.
Patent JP-S58112198-A (JP)
Inventor: NISHIMURA TAKASHI
IPC: G08C25/00
Filed: 1981-12-24
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-S6193147-A (JP)
Title: Method of purifying n-dimethylacetamide
Inventor: KAMINAKAI HIROAKI
IPC: C07C67/00
Filed: 1984-10-15
Abstract: PURPOSE:To obtain the titled compound useful as a reaction solvent easily, by purifying and separating methylene chloride-containing dimethylacetamide by distillation in the presence of water. CONSTITUTION:In purifying and separating N-dimethylacetamide (DMA for short) containing methylene chloride (MDC for short), distillation is carried out in the presence of water, DMAC is purified and separated. DMA containing MDC used in this process, for example, contains <=about 20wt% MDC, when it contains more than that, DMAC is previously and coarsely purified preferably. Batch type or continuous type distillation method is applied. An amount of water added is preferably an amount corresponding to total amounts of 10-20wt% DMAC weight and 2-5wt% MDC weight.
Patent JP-H0381140-A (JP)
Title: Manufacture of laminated sheet for printed circuit
Inventor: KONAGAYA HIROSHI
IPC: B32B15/08
Filed: 1989-08-24
Abstract: PURPOSE:To lessen the warpage and twisting due to the strain at forming under heat and pressure by a method wherein surfacing layer, which s made of glass fabric impregnated with epoxy resin varnish, and intermediate layer, which is made of prepreg having large content of inorganic filler and arrange on copper foil side, are formed under heat pressure. CONSTITUTION:Preferable, surfacing layer is made of glass fabric impregnated with varnish having epoxy resin component, which mainly consists of bisphenol A epoxy resin and epoxy-novalak resin. Intermediate layer is made of glass non-woven fabric base material impregnated with epoxy resin, which is prepared by containing inorganic filler in varnish mainly consisting of resins similar to those composed of the surfacing layer. Thus, by heating and pressurizing the surfacing layer and the intermediate layer, onto which copper foil is piled up, laminated sheet for printed circuit is manufactured. By using prepreg, the inorganic filler content in which is different, for the intermediate layer and prepreg, the amount of filler in which is larger, on copper foil side, the balance between the elongation at forming under heat and pressure and the stretch deformation in the direction of thickness is kept, resulting in allowing to improve the stability in warpage and twisting.
Patent JP-H0379354-A (JP)
Title: Thermal printer
Inventor: SANKOCHI TOSHIO
IPC: B41J2/325
Filed: 1989-08-23
Abstract: PURPOSE:To lessen consumption by certainly collecting toner to be captured and to obtain a printer at low cost by a method wherein voltage is applied selectively to an exothermic part to generate an electric charge to an electrode on a conductor, and the toner is collected to the exothermic part to be fixed to printing paper by fusion following feed of the printing paper. CONSTITUTION:Though a conductor circuit 14 to an exothermic part 9 is covered by an insulating film 15, it is exposed near a heating resistor 1, and becomes a charging electrode 17 which gives an electric charge to a toner 7. When a thermal head driving part 12 applies selectively the electric charge, high voltage is impressed to the charging electrode 17, and the electric charge is given to the toner 7. The toner 7 is collected to be captured on printing paper 5 near the exothermic part 5. Then, by feed of the printing paper 5, the toner cuts into the exothermic part 9 to come in close contact with the heating resistor 16, and is fixed by fusion to the printing paper by heating. Plain paper can be thereby printed by a thermal printer, and the toner can be effectively and economically consumed. Then, running cost can be reduced and the thermal printer can be produced at low cost.
Patent JP-S6372249-A (JP)
Title: Transmission and reception switching circuit
Inventor: TAKEYAMA HIROAKI
IPC: H04M1/60
Filed: 1986-09-13
Abstract: PURPOSE:To set the titled circuit into reception state with a reception input by giving a suitable bias to a comparator circuit comparing a signal level of a transmission signal line and a reception signal line even if a transmission noise level is high. CONSTITUTION:When the level of the transmission input is higher than that of the reception input, the output level of the comparator circuit 2 goes to 'H' and a switch element SW2 of a bias adjusting circuit 1 is conductive. Even if the transmission signal level is lowered tentatively in this state, if it is within a time setting by a resistor R9 and a capacitor C2 of the circuit 1, the switch element SW2 is kept conductive. When the reception input is detected by a comparator circuit 6 within the hang-over period, the state of variable loss elements 12, 22 is changed immediately into the reception state and the changeover to the reception state is facilitated.
Patent JP-H0386812-A (JP)
Title: Cosmetic compound
Inventor: PIITAA RETSUKUSU BURAUN
IPC: A61Q5/00
Filed: 1990-08-16
Abstract: PURPOSE: To prepare a cosmetic composition that contains a specific N- acylamino acid or its salt compound as a hair growth accelerator, and is able to accelerate or maintain growth of final hair on human scalp. CONSTITUTION: This cosmetic composition contains an N-acylamino acid having a 2-20C acyl group, or its salt, preferably N-acetylglycine, N-acetylmethionine, N-acetylaspartic acid and N-acetylcitrulline, in a quantity of 0.001-99wt.%, preferably 0.01-20wt.%, and furthermore is formulated with other hair growth stimulators (e.g. minoxidil, benzalkonium chloride), penetration improver (e.g. surfactants, propan-2-ol) and cationic polymer, as activity improvers. The pH of this cosmetic composition is 2 or higher and lower than 7, preferably 4-6.5.
Patent JP-S6368597-A (JP)
Title: 13 alpha-alkylgonan-delta 9(11)-5, 10-epoxide and its production
Inventor: GIYUNTAA NEEFU
IPC: C07J71/00
Filed: 1987-09-01
Abstract: 13alpha-alkylgonan-delta9(11)-5,10 epoxides of the formula   <IMAGE> in which R is a hydrogen, methyl or ethyl and Z is a ketal or thioketal group effective as a keto-blocking group, are provided by a process wherein a compound of the formula   <IMAGE>   in which R and Z are as defined above, is irradiated with active ultraviolet radiation.
Patent JP-S6370953-A (JP)
Title: Tape cassette reproducer
Inventor: TERAO KYOZO
IPC: G11B15/02
Filed: 1986-09-12
Abstract: PURPOSE:To contrive to prevent the duplication of a software tape by detecting the presence/absence of an erroneous erasing preventing piece of a tape cassette, stopping the normal reproducing action in case the preventing piece is present in accordance with the output of the said detection. CONSTITUTION:A reproduction signal entered a reproducing head 2 is amplified by a reproduction amplifier 3, and a voice signal is outputted as a voice by a voice converter 4 such as headphone, etc. A data signal among reproduced signals, enters a microcomputer 5 and actuates a special function operating device (e.g. image indicator) 6. At such a time, the state of the switch 7 associated with the erroneous erasing preventing piece is also inputted; in case the said piece is judged not to be broken, the normal action of the special function operating device is prevented by, for instance, extremely decreasing the sound volume. In such a way, a special tape player is operated in a way as if the software tape is defective, to make a user believe that a complete copy can not be produced. In such a way, the duplication can be prevented.