baber/WOPTO huggingface dataset:
Patent JP-H01267438-A (JP)
Title: Detection of impregnation
Inventor: NAKAJO HIROSHI
IPC: G01N13/04
Filed: 1988-04-19
Abstract: PURPOSE:To judge impregnation end timing accurately, by providing two mesh- like conducting sheets to measure changes in electric characteristic with these as porous electrodes. CONSTITUTION:An adhesive or the like is heaped in the outer perimeter of a mesh-like conducting sheet 1a so that the sheet gets in contact with the surface of an object 4 to be impregnated to stick an impregnation detector M. Impregnation with respect to the object 4 being impregnated is performed by pressurizing an impregnating liquid 5 from the opposite side where the impregnation detector M is mounted. Upon the end of the impregnation, namely, when the impregnating liquid 5 effuses out of the object 4 being impregnated, the impregnating liquid 5 penetrates to fill a clearance defined by mesh-like conducting sheets 1 and 1a and an insulating sheet frame 2. Thus, an impedance Z between the mesh-like conducting sheets 1 and 1a changes, thereby enabling the learning of the impregnating liquid 5 effusing to the surface of the object 4 being impregnated at the moment tA.
Patent JP-S5523849-A (JP)
Title: Heat transfer tube support for heat exchanger
Inventor: KOJIMA AKITAKA
IPC: F28F9/013
Filed: 1978-08-09
Abstract: PURPOSE: To provide a support which can be easily fitted and has a high supporting effect and greatly reduced resistance to the flowing of a fluid on the outside of heat transfer tubes in the axial direction thereof.  
     CONSTITUTION: The support 10 is made of a metal plate. The support 10 comprises three annular parts 11W13 for fixing the heat transfer tubes, coupling parts 14 for the coupling the annular parts 13 to one another, and flexible parts 15 located in the coupling parts 14. Since the annular parts 11W13 and the coupling parts 14 are located in positions staggered in the axial direction, a group of heat transfer tubes 1, 21, 22, another group of heat transfer tubes 23, 1, 24 and still another group of heat transfer tubes 24, 22, 25 are sequentially coupled to one another by such supports 10. The rigidity of the assembly of all the tubes is thus raised. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60241003-A (JP)
Inventor: ANSONII ERU KIYASAATA
IPC: G02B6/36
Filed: 1984-05-14
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-S62253184-A (JP)
Inventor: SUEMATSU ICHIRO
IPC: B31D1/02
Filed: 1986-04-26
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-H04326560-A (JP)
Title: Manufacture of lead frame and semiconductor device
Inventor: SAWAKI HISASHI
IPC: H01L23/50
Filed: 1991-04-26
Abstract: PURPOSE:To improve the adhesive strength with mold resin by forming a base plating layer in plating liquid which contains carboxylic acid salt in respect of a lead frame, and leaving, at least, the base plating layer in the region where mold resin and the base plating layer contact directly with each other. CONSTITUTION:An alloy material is pressed with a mold into the shape of a lead frame 1 plated with copper. Then, electrolytic degreasing, base copper plating on all face, and partial silver plating are performed. At this time, the base copper plating layer all over the surface is not exfoliated. Moreover, carboxylic acid salt is added as a brightener into regular plating bath. For a lead frame 1, many carboxylic groups adhere to the surface of the base copper plating layer being applied all over the surface. And it has an effect of showing first adhesive strength by reacting with the hydroxyl group being contained in mold resin used in resin charge process or coupling with hydrogen.
Patent JP-H07307627-A (JP)
Title: Electronic switching circuit
Inventor: KIMURA TAKU
IPC: G11B5/09
Filed: 1994-05-10
Abstract: PURPOSE:To excellently perform switching control by controlling an emitter- follower circuit to an operating state by an operating current supply circuit when a control current source is in a first switching state, performing control to be an OFF state when the control current source is in a second switching state and turning a signal output node to a high impedance state. CONSTITUTION:When the control current source 14a is controlled to be in an ON state, the operating current supply circuit 14 appropriately sets the base potential VB of a transistor TRQ 51 for output and the TRQ1 outputs signals corresponding to the output signals of an input amplifier circuit 12 to the signal output node 17. On the other hand, when the control is performed to be the OFF state in the current source 14a, since the operating current I of the TRQ51 is reduced for DELTAI and the TRQ51 is turned off by lowering the base potential VB of the TRQ51 for the output by the circuit 14, the signal output node 17 is turned to the high impedance state. Thus, the fluctuation of the output voltage VO of the node 17 is not generated at the time switching the current source 14a from ON to OFF and high-speed changeover is made possible.
Patent JP-S5525512-A (JP)
Title: Fuel injection device for four cycle diesel engine
Inventor: SAWANO TAKASHI
IPC: F02M45/00
Filed: 1978-08-10
Abstract: PURPOSE: To provide a plunger driving cam for timing fuel injection to inject fuel by 2 times for controlling combustion timing and supplying fuel sufficiently even if injection pressure is low.  
     CONSTITUTION: When a piston 1 is lowered to send air to a combustion chamber 4, reaching the lower dead point, a first projection 5 of cam shaft 3 drives a plunger 2 to open an injection valve 6 and send a very small amount of fuel to the combustion chamber. Then when the piston reaches the upper dead point, a second projection 7 of the cam shaft 3 drives the plunger 2 to open the injection valve 6 for injecting fuel again into the combustion chamber 4. Then the fuel is mixed with the one previously injected to be fired. In this case the sum of fuel spent for the first and second injections is equal to the amount of fuel conventionally injected at one time. Thus, since the injection time is elongated, sufficient fuel can be sent even if injection pressure is lowered. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000293775-A (JP)
Title: Emergency informing device
Inventor: SEKIYA MASAHIRO
IPC: H04W4/90
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To enable an emergency informing device to automatically inform the map information on the present location as picture information when a state of emergency occurs. SOLUTION: When a state of emergency occurs and a detecting means 1 which detects the occurrence of states of emergency detects the occurrence of the state, an emergency informing device automatically calls the number of a preregistered specific information addressee 200 and, when the communication line to the addressee 200 is established, transmits the picture information prepared by means of a navigation system 120 to the addressee 200 by radio. Upon receiving the information, the addressee 20 can intuitively grasp the state of the present location where the state of emergency occurs by displaying or printing out the received picture information. The picture information is transmitted by utilizing facsimile or electronic mail communication.
Patent JP-H11267667-A (JP)
Title: Treatment of antimony-containing waste water
Inventor: ABUMIYA MITSUO
IPC: C02F1/52
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To economically remove the Sb from the waste water containing the Sb in a low concn. until an effluent standard is sufficiently satisfied. SOLUTION: The pH value of the Sb-containing waste water is adjusted in 1-6 and also a sulfurizing agent is added, or moreover, at least one kind among ferrous ion, copper ion or zinc ion are added simultaneously or before or after and the formed precipitate is separated from the liq. An alkali agent is added to the liq. from which the precipitate is separated to neutralize to pH of >=7.5 to separate the precipitated matter from the liq.
Patent JP-S59222794-A (JP)
Inventor: TANABE MASAHIKO
IPC: G21D1/00
Filed: 1983-06-02
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-S61256086-A (JP)
Inventor: MIHASHI SUSUMU
IPC: F16L11/12
Filed: 1985-05-08
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-H08295939-A (JP)
Title: Production of high chromium martensitic steel pipe for line pipe
Inventor: MIYATA YUKIO
IPC: C22C38/00
Filed: 1995-04-21
Abstract: PURPOSE: To produce a high Cr martensitic steel pipe for a line pipe excellent in corrosion resistance, toughness and weldability by subjecting a steel pipe contg. specified amounts of C, Si, Mn, Cr, Ni, Cu and N to hardening and thereafter temperature the same at a specified temp. CONSTITUTION: A steel contg., by weight, <=0.03% C, <=0.5% Si, 0.5 to 3.0% Mn, 10 to 14% Cr, 0.2 to 2.0% Ni, 0.2 to 1.0% Cu and <=0.02% N, and the balance Fe with inevitable impurities is made into a pipe. This steel pipe is austenitized at the Ac3 point or above to form its structure into a uniform one, and then, it is hardened. After that, the steel pipe is subjected to heat treatment at the Ac1 to the Ac1 +50 deg.C according to necessary to refine its structure, which is thereafter tempered at 550 deg.C to less than the Ac1 point. Thus, a uniform tempered martensitic structure is formed, by which the steel pipe for a line pipe showing sufficient corrosion resistance even in an environment of gaseous CO2 and excellent in the toughness of the weld heat affected zone and weldability can be obtd.
Patent JP-H10286646-A (JP)
Title: Manufacture of fly wheel
Inventor: YAMANAKA NARIAKI
IPC: C22C38/00
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To manufacture a fly wheel excellent in the quality in a low cost without needing a post-working of welding process, etc., by thickening forming a boss part and a blank part for gear from one piece of disk-shape blank with a plastic deformation. SOLUTION: A small hole is pierced through a piercing process at the center of a disk blank which is formed into round shape from a steel plate by punching and this round disk blank is held with pressing dies at the upper and the lower sides and a large diameter bar is pushed in to form an annular part. Successively, the annular part is buckled with the upper and the lower forming dies to increase the thickness and the boss part 17 is formed. Further, the upper and the lower dies in the press process and a positional pin 9 fitted to the boss part 7 are used to obtain the dished blank 1'. The outer peripheral part thickness of the dished blank 1' is increased with a spinning process and further, formed so that the cross sectional shape becomes almost square by using a forming roller to obtain the blank part 17 for gear.  The dished blank 1' is held with the upper and the lower dies 11a, 12a and a tooth form forming roller 18 is pressed from the outer peripheral part to forming-roll the gear 19.
Patent JP-H09286708-A (JP)
Title: Cosmetic
Inventor: IMAI TAKEO
IPC: A61K8/00
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To obtain a shin-protecting cosmetic, make up cosmetic, etc., having excellent water-repellent and oil-repellent properties, excellent in stability, having good compatibility with skin and excellent in affinity for other additives by blending a specific compound. SOLUTION: This cosmetic is obtained by including 0.01-90wt.% fluorine-based polyether of formula I  R<1> is H, a 1-22C alkyl, a 6-24C aryl which may be substituted with an alkenyl or an alkyl, a group represented by formula II [R<3> is a 1-22C alkyl, a 6-24C aryl which may be substituted by an alkenyl or an alkyl; (b) is average 2-1000], a group represented by formula III [R<5> is a 1-22C alkyl or a 6-24C aryl which may be substituted by an alkenyl or an alkyl; R<4> is a 1-22C alkylene or a 6-24C aryl which may be substituted by alkeylene or an alkyl; (c) is average 2-1000]; R<2> is H or a 6-24C aryl may be substituted by an alkyl; (a) is average 2-1000}.
Patent JP-H06289198-A (JP)
Title: Fast atomic beam source
Inventor: HATAKEYAMA MASAKI
IPC: G21K5/04
Filed: 1993-03-31
Abstract: PURPOSE:To obtain a fast atomic beam having the low energy with the low electric discharge voltage, by introducing microwaves into an electric discharge part, generating electrolytic dissociation of the reaction gas and supplying a large quantity of electrons to the electric discharge part. CONSTITUTION:The reaction gas 5 such as argon is introduced 4 into an outer cylinder 23, and the gas 5 passes through a gas communication hole 9 on a plate-shaped anode 22 and is introduced into an electric discharge part between a plate-shaped cathode 21. A dc high voltage is applied between both the electrodes by a dc high voltage power source 3, and microwaves 25 are radiated to the gas 5 from a wave guide path 24. The atoms of the gas 5 are excited, and cations and electrons are electrolytic- dissociated, and electric discharge is carried out by the dc high voltage, and plasma 6 is generated. Since the gas 5 in the electric discharge part contains a large quantity of electrons and cations, the electric discharge can be maintained with a low electric discharge voltage. In the plasma 6, cations and electrons of the gas 5 are produced, and the are accelerated towards the cathode 21, and obtain the large energy. Accordingly, in the generation of plasma in the electric discharge part, the voltage of the electric discharge power source 3 can be maintained low, and the fast atomic beam 8 having the low energy can be obtained.
Patent JP-H08291239-A (JP)
Title: Thermoplastic elastomer composition
Inventor: ITO YUICHI
IPC: C08L23/10
Filed: 1995-04-21
Abstract: PURPOSE: To obtain a thermoplastic elastomer composition having a gel content not less than a predetermined value and excellent in moldability and rubber elasticity, consisting of a crystalline polyolefin resin, an olefin-based rubber, a specific styrene-based block copolymer and a softening agent in a specific ratio. CONSTITUTION: This composition having >=97% gel content comprises (A) 10-50 pts.wt. crystalline polyolefin resin, (B) 20-60 pts.wt. olefin-based rubber, (C) 5-25 pts.wt. styrene-based block copolymer consisting of (i) a polymer block of styrene or a styrene derivative and (ii) a polymer block or a copolymer block selected from an isoprene polymer block, a butadiene polymer block and an isoprene butadiene copolymer block in which >=97% of total unsaturated bonds are hydrogenated and (D) 5-40 pts.wt. softening agent such as a process oil, etc., (the sum total of the components A-D is 100 pts.wt.), and contains >=97% gelling content.
Patent JP-S63264164-A (JP)
Title: Coating equipment for solventless coating agent
Inventor: DOBASHI AKIHIKO
IPC: B05C1/08
Filed: 1987-04-20
Abstract: PURPOSE:To protect air from being sucked in by equipping subsidary rolls rotating in the direction of forward rotation with the following rolls on the boundary section between solventless coating agent and air in a coating equipment having two supply rolls rotating in such a direction that air is sucked in solventless coating agent. CONSTITUTION:In a coating equipment having two supply rolls 3, 4 wherein either one or two of the rolls rotate in such a direction that air is sucked in solventless coating agent are provided subsidary rolls 5, 6 rotating in the direction of forward rotation with the rolls 3, 4 on the boundary section between solventless coating agent and air. As a result, it is possible to protect air from being sucked in at a supply part of solventless coating agent and to prepare a good product free from bubbles.
Patent JP-H08292907-A (JP)
Title: Data generation management system
Inventor: ONO FUMITO
IPC: G06F9/06
Filed: 1995-04-21
Abstract: PURPOSE: To provide a data generation management system which can surely and efficiently manages the generation of data such as a document or drawing accompanied by revising operation. CONSTITUTION: In a generation management table 4, a status which shows the state of a process of data revising operation and is updated as the revising operation advances, a latest data flag which indicates whether or not data is the latest version or to become the latest version next, an original data flag which indicates data that is officially registered in a data base after the revising operation ends, a history flag which shows whether or not each data has old-version data, and a permanent storage flag which inhibits data from being deleted from the generation management table 4 are set, and the latest- version data are discriminated with the latest data flag and original data flag, and the data which can be revised is discriminated by referring to the status.
Patent JP-2000293648-A (JP)
Title: Ic seal
Inventor: MORITSU TOSHIYUKI
IPC: G06K19/07
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To attach an IC chip to a matter that is difficult to perform embedding conventionally by providing an IC chip having a storage device storing data and communication equipment for allowing the IC chip to communicate with the outside in a sheet having an adhesive surface for being attached to another object. SOLUTION: A sheet 1300 is made of thin raw material, such as paper, cellophane and a plastic card. The sheet 1300 has an adhesive surface 1400, applies adhesive onto the surface 1400 and has a function sticking an IC seal 1000 to an object to be stuck. It also has a description surface 1500, and a character, a symbol, etc. are printed or written on it. The sheet 1300 has an IC chip 1100 and communication equipment 1200. A storage device 1110 and a processor 1120 are included in the chip 1100. The equipment 1200 performs communication while in contact or non-contact with an IC chip reader/writer and performs mediation so that the chip 1100 can communicate with an external terminal. It also performs power feeding to the chip 1100.
Patent JP-H04327966-A (JP)
Title: Image forming device
Inventor: NAKAMURA SENZABUROU
IPC: B41J5/44
Filed: 1991-04-26
Abstract: PURPOSE:To print at a high speed even if characters and images are combined, by a device wherein a main processor performs formation processing for diagrams and images and a character control means performs formation processing for characters. CONSTITUTION:A main processor 11 performs processing for diagrams based on command and outputs character generating command to a font controller 141. The font controller 141 receives the character generating command from the main processor 111. When a corresponding character exists in a font cache memory 171, the font controller 141 reads out an applicable dot character from the memory 171 so as to output to a print controller 18. When the corresponding character does not exist, a dot character generator 161 is operated by a font data of a font data memory 151 so as to convert into dot character, store in the font cache memory 171, and output to the print controller 18. Accordingly, during the generating processing of the dot character, the main processor 111 can perform processing for diagrams and images, so that processing for outputting a data to be printed to a printing device 19 can be performed speedily, thereby realizing a high speed printing.
Patent JP-S58212789-A (JP)
Title: Sulfur-recycling process
Inventor: YAMAUCHI TOORU
IPC: C12P3/00
Filed: 1982-06-07
Abstract: PURPOSE:To provide a sulfur-recycling system suitable for the recovery of resources, disposal of waste liquid, recovery of energy, etc. by utilizing the heap of garbage, construction scraps, etc. CONSTITUTION:A proper output is obtained by an arbitrary combination of ( I ) a system consisting of the system (1) for reducing sulfur oxide such as sulfuric acid, the system (2) for oxidizing sulfides such as hydrogen sulfide, the system (3) for oxidizing sulfur oxides such as sulfate radical, and the system (4) for separating sulfur oxides, etc. such as sulfate radical, etc., (II) an input and output system consisting of the representative materials a-h of the process, and (III) the system of the material flowing along the direction of the arrows [(A) and (E) are S<-> and S<-2> such as H2S, NaHS, Na2S, etc.; (B) is elemental sulfur; (C) and (F) are SO4<-2> or S2O3<-2>; (D) is SO4<-2> or CaSO4, FeSO4, etc.].
Patent JP-S58770-A (JP)
Title: Test system of package
Inventor: TANAKA HAJIME
IPC: G06F11/267
Filed: 1981-06-25
Abstract: PURPOSE:To shorten a test time, by connecting a diagnostic ROM in parallel to a switching circuit and making a signal flow to the diagnostic ROM instead of the switching circuit when testing, so that all circuits can be tested simultaneously. CONSTITUTION:A diagnostic ROM5 is connected in parallel to a switching circuit 2. As a result, in case of testing a package P1, the ROM5 is read out by making output signals of circuits 1-a, 1-b,-1-n an address signal, and an output of the ROM5 becomes an input signal of a circuit 3. That is to say, in the ROM5, input signal information of the circuit 3 of each address unit is written in advance. In this way, a package can be tested simultaneously without being aware of existence of the switching circuit 2, and a test time can be shortened.
Patent JP-H09266504-A (JP)
Title: Telephone set
Inventor: ASAHI TORU
IPC: H04M1/04
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To prevent a handset from falling, and the handset and a housing from breaking when the telephone set is carried, and answer to an unexpected incoming call. SOLUTION: A mount part 23 for the handset 3 is formed on the upper case 1a of the telephone set 1. Windows 4 are arranged on both the longitudinal walls of the mount part 23, and a hold member 14 is so arranged as to move to the mount part 23 from the windows 4. Then the hold member 14 is operated by a pressure member 13 through a movable member 18 and a compression spring 17 which are positioned halfway to engage a recessed part 5 of the handset 3.
Patent JP-H0611536-A (JP)
Title: Method for testing semiconductor integrated circuit device, step-down power supply circuit suited for the testing method, and semiconductor integrated circuit device with the step-down power supply circuit
Inventor: YAMADA TOYONAGA
IPC: G01R31/26
Filed: 1993-04-23
Abstract: PURPOSE:To test a semiconductor integrated circuit device shortly and accurately by matching the relationship between external power supply voltage and the internal voltage on normal operation to that of the external power supply voltage and the internal voltage on testing for a testing method and a step-down power supply circuit which performs acceleration testing of an initial failure of a semiconductor integrated circuit device with a flat voltage characteristic type internal step-down power supply circuit by increasing the external power supply voltage as compared with a normal operation range. CONSTITUTION:A constant internal voltage generation part (11) steps down an external power supply voltage (Vcc) on normal operation to generate a constant internal step-down voltage and to apply it to an internal circuit 14 of a semiconductor integrated circuit device. A burn-in voltage supply part (12) generates a burn-in voltage from an external power supply voltage which is higher than an external power supply voltage used on normal operation for application according to a first characteristic line which is set so that the first characteristic line indicating the relationship between the external power supply voltage and the internal step-down voltage crosses at the middle point of a second characteristic line indicating the relationship between the external power supply voltage and the internal step-down voltage on normal operation.