baber/WOPTO huggingface dataset:
Patent JP-H10291331-A (JP)
Title: Impact dot print head and manufacture thereof
Inventor: KURIYAMA TOSHIO
IPC: B41J2/26
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To enhance positioning accuracy between a print lever and a print wire through a simple structure. SOLUTION: A protrusion 10b to be bonded to the rear end 12a of a print wire 12 is formed at a part of a print lever 10 to be bonded to the print wire 12 in order to position the longitudinal end face 12a of the print wire 12 accurately. Consequently, fluctuation in the length and weight of the print wire 12 is eliminated among the print lever 10 and the behavior of the print lever 10 is stabilized.
Patent JP-S5640036-A (JP)
Title: Duty cycling device
Inventor: FUKAO HAJIME
IPC: F24F11/00
Filed: 1979-09-07
Abstract: PURPOSE: To enable to employ a desired combination of demand control and duty cycling control for a cooling and heating air conditioner or the like, by selecting a duty pattern preset in pattern memories by means of a selecting circuit on the basis of a control signal given to the selecting circuit.  
     CONSTITUTION: A temperature signal generator 1, demand signal generator 2, scheduler 3 and other signal generator 4 are respectively provided with input terminals 1'W4', from which output signals are given to a selecting circuit 5. The selecting circuit 5 selects one out of these input signals on the basis of the order of priority of the input signals and gives it to a mating one of pattern memories 6W9. In the pattern memories 6W9, duty cycle patterns are stored by a setter 10, so that a load circuit is controlled by a duty cycle pattern preset in the selected memory. Thus, it is enabled to employ a desired combination of demand control and duty cycling control. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000309899-A (JP)
Title: Cationic electro-deposition coating method
Inventor: HIRAKI TADAYOSHI
IPC: C09D5/44
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To moreover improve the coating suitability of a thick film and the smoothness of a coating film by controlling the temp. of a bath for a coating material in which the content of an organic solvent is controlled to the value equal to or below a specified one to a specified range, dipping the electrically conductive material to be coated therein and executing electro-deposition coating. SOLUTION: The temp. of a bath for a coating material in which the content of an organic solvent is <=0.5 wt.% is controlled to about 30 to 45 deg.C. As a cationic electro- deposition coating material, the one consisting essentially of a water dispersed soln. or an aq. soln. oaf a resin for a cationic electro-deposition coating material and contg., at need, a crosslinkable agent, a colored pigment, a rust preventive pigment, or the like is cited. As the resin for the cationic electro-deposition coating material, an epoxy resin in which a crosslinkable functional group such as hydroxyl group and a cationic group are jointly present in the same molecule is used, and a polyamine resin obtd. by adding this resin with an amine compd. is suitable because of its good corrosion preventability.  In the epoxy resin to be added with the amine, the numeric average molecular weight is desirably controlled to >=200, particularly to 400 to 4000, and it is obtd. by the reaction of a polyphenol compd. and epichlorhydrin.
Patent JP-S597272-A (JP)
Title: Self-diagnosis starting system of self-diagnosing device of engine for motorcar
Inventor: HAMADA TOORU
IPC: G01M15/04
Filed: 1982-07-05
Abstract: PURPOSE:To evade influence on a normal arithmetic routine and to eliminate the need for an input terminal used exclusively for starting a self-diagnosis, by starting the self-diagnosis when an ignition signal of an engine is not detected for a specific time after power-on operation. CONSTITUTION:When an engine key switch is turned on to power on a system, a timer starts measuring time. The timer is reset by the ignition signal. The timer value, however, reaches a specific value, when the time from the power-on operation to cranking is long and it takes a long time to input the 1st ignition signal, and when the engine stalls, starting the self-diagnosis. This constitution eliminates the need for an input port exclusively for starting the self-diagnosis and gives the advantage of cost, and a diagnosis is not performed all the time, so evil influence upon the arithmetic routine is eliminated in normal operation wherein the diagnosis is not performed.
Patent JP-2000303409-A (JP)
Title: Pier
Inventor: KANO HISATO
IPC: E01D15/14
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To prevent a support from receiving horizontal external force such as wave force and drifting force acting on the floor board of a pier by vertically movably supporting the floor board of a pier through a holding means by the support, and always positioning the floor board of the pier upward of the sea level. SOLUTION: The floor board 2 of a pier is vertically movably supported along a support 1. Structure for supporting the floor board 2 of the pier for the support 1, for instance, is one for supporting to fit a ringed or cylindrical supporter 3 on the support 1. A holding means 4 for hanging and holding the floor board 2 of the pier is, for instance, a hanging material 5 such as a wire rope. Excessive moment due to the external force is not applied on the support 1 because the floor board 2 of the pier does not receive the external force of the horizontal direction of drifting force or the like by making the floor board 2 of the pier the structure positioned upward without floating on the sea level.  Thus, the strength of all members such as the support 1, the floor board 2 of the pier and the other products can be always designed by only an external force condition, and a work scale and a construction cost can be reduced remarakably.
Patent JP-H02295645-A (JP)
Title: Apparatus for continuously casting metal strip
Inventor: HASHIZUME KIMIO
IPC: B22D11/06
Filed: 1989-05-09
Abstract: PURPOSE:To prevent breakage of a cast strip just after forming by gravity and to produce the cast strip ingot having little defect by setting cooling rolls under condition of inclining this at the specific angle and arranging attached plates along the outer circumferential surface of the cooling rolls. CONSTITUTION:Line connecting the center axes of the cooling rolls 5 is set so as to incline 15-65 deg. angle to the vertical direction and molten metal is supplied into pouring basin part 6. A contact length (lc) by which the molten metal and the cooling roll 5 come into contact with each other in the pouring basin part 6 is equivalent to the distance between the position where the interval of the cooling rolls 5 becomes min. and the lower end parts 9c of the attached plates 9a, 9b. The molten metal 1 starts to solidify with each cooling roll 5 to form solidified shell 5a. The shells 5a have the optimum thickness according to the contact length (lc) adjusted with the attache plates 9a, 9b, and are pushed out with the cooling rolls 5 and integrated to obtain a steel strip ingot 7 with internally solid-liquid coexisting state. By the attached plates 9a, 9b composed of refractory, the solid-liquid coexistent range is widened and even the metal strip having high temp. brittleness can be continuously produced without developing any breakage and crack.
Patent JP-H07316878-A (JP)
Title: Production of electrogalvanized steel sheet having excellent surface appearance
Inventor: YAMAZAKI FUMIO
IPC: C25D5/10
Filed: 1994-05-27
Abstract: PURPOSE:To produce an electrogalvanized steel sheet having excellent surface appearance regardless of the surface characteristics of a blank steel sheet by subjecting the steel sheet to electrogalvanizing of a small deposition by a high- current density, then to electrogalvanizing of a large deposition by a small- current density at the time of galvanizing the steel sheet. CONSTITUTION:Zinc is first electroplated on the steel sheet surface with the small deposition of 5 to 100mg/m<2> by energizing the steel sheet for a short time t1 at the high-current density (i) (200 to 5000A/dm<2>) at the time of electroplating Zn on the steel sheet. In succession, the steel sheet is subjected to electroplating for a long period of time t2 at the small current density i2 (20 to 150A/dm<2>), by which the Zn deposition of >=10g/m<2> in total with the first plating deposition is electroplated on the steel sheet surface. The electrogalvanized steel sheet having the excellent surface appearance is obtd. regardless of the appearance defect due to the occurrence of the slight flaws and stains on the steel sheet surface.
Patent JP-H07103333-A (JP)
Title: Sealing device for hollow shaft
Inventor: KUROODO REIMON MANGA
IPC: F16D3/06
Filed: 1991-04-19
Abstract: PURPOSE: To provide a seal device for the end of a hollow shaft having internal splines extending through the shaft into a longitudinal passageway. CONSTITUTION: A locking member 18 and a sealing member 11 are rotatably mounted within the hollow part of a shaft 1 and external toothed splines 19, 14 are provided on the respective outer peripheries of the locking member and the sealing member to engage the internal toothed splines 6 of the shaft. An O-ring 24 is provided in the fitting part 12 of the sealing member and pushes the sealing member into the shaft to provide a seal. The length of a seal device is set so that the locking member extends beyond a plane P2 to disengage splines 18. A spring 26 which biases the locking member in a rotating direction relative to the sealing member is provided in the interior 25 of the sealing member and a control knob 17 is locked to the axial end of the locking member so that the sealing device can be withdrawn by rotation of the knob.
Patent JP-H02295042-A (JP)
Title: Dynamic focus circuit
Inventor: SAITO KAZUO
IPC: H01J37/147
Filed: 1989-05-09
Abstract: PURPOSE:To enable focusing on the whole surface of a sample even when the distance (WD) between the poll piece of an objective lens and the sample is varied, as the sample is inclined, by using multiplication machines, an adder, a dynamic focus coil and a variable resistor. CONSTITUTION:A WD value is input to ROM 1, 2 and a cosine value cosalpha corresponding to the WD value is output from ROM1 and a sine value sinalpha corresponding to the WD value is output from ROM2, and a multiplication machine 3 multiplies the cosalpha by a horizontal scanning signal H, and a multiplication machine 4 multiplies the sinalpha by a vertical scanning signal V. The output of the multiplication machines 3, 4 is output to an adder 5, and (Vsinalpha-Hcosalpha) is output and input to a multiplication machine 6, and amplitude is controlled according to the angle theta of inclination of a sample, and A(Vsinalpha-Hcosalpha) is output and is subjected to voltage to current conversion and supplied to a dynamic focus coil 8. In this case, a variable resistor 9 has its value varied according to magnification, and when the resistance value is R, then the value of an exciting current supplied to the dynamic focus coil 8 is A(Vsinalpha-Hcosalpha)/R. Focusing is thus enabled on the whole surface of the sample.
Patent JP-H05310479-A (JP)
Title: Lightweight cellular concrete excellent in carbonatization resistance
Inventor: MATSUO SHUNJI
IPC: C04B38/00
Filed: 1992-05-08
Abstract: PURPOSE:To improve the carbonatization resistance by regulating the moisture content and the carbonatization ratio of a lightweight cellular concrete to specific values or below. CONSTITUTION:The objective lightweight cellular concrete has <=10wt.% moisture content and <=10% carbonatization degree. This lightweight cellular concrete can be prepared by adding a water repellent such as polydimethylsiloxane into a raw material slurry, forming and curing the resultant slurry in, e.g. producing the lightweight cellular concrete. The reason why the carbonatization rate of the lightweight concrete is low is considered as follows: Properties of pores and bubble surfaces in the lightweight cellular concrete are changed by the water repellent and the surfaces of pores or bubbles are hardly wetted with water. Thereby, the contact area with water containing gaseous carbon dioxide dissolved therein is reduced. The carbonatization reactional rate is reduced to one over several by this lightweight cellular concrete. Cracks due to carbonatization shrinkage hardly occur by the delayed progress of carbonatization. As a result, the durability of the lightweight cellular concrete can be improved.
Patent JP-S62273931-A (JP)
Inventor: PIEERU PURASU
IPC: A01N37/34
Filed: 1987-05-12
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-H10308019-A (JP)
Title: Metallic thin-film type magnetic recording medium
Inventor: MORI TAKAO
IPC: G11B5/735
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To improve environmental resistance and corrosion resistance by setting the oxygen transmission rate of a metallic thin-film type magnetic recording tape medium obtd. by forming a magnetic metallic thin fib on a long-sized nonmagnetic base to a specific value. SOLUTION: The transmission rate of the metallic thin-film type magnetic tape medium is specified to <=50 cc/m<2> /24 hour/atm. Ferromagnetic metals, such as, for example, Fe, Co and Ni, are used as a magnetic metallic material for forming the magnetic layer 2 of the metallic thin-film type magnetic recording medium and are formed on the nonmagnetic base 1. Further, the magnetic metallic thin-film type magnetic recording medium is manufactured by further forming a diamond strike carbon layer 3 and a back-coating layer 4 respectively and applying a lubricant 5 thereon.  The oxygen transmission rate of the metallic thin-film type magnetic recording medium is adjusted to a lower rate by adjusting the oxygen transmission rate of the nonmagnetic base of the metallic thin-film type magnetic recording medium and the thickness of the diamond like carbon layer thereof, by which the environmental resistance and corrosion resistance of the medium are improved.
Patent JP-S5449135-A (JP)
Title: Preventing device for counter-incident light into camera
Inventor: YAMAGA SHIGERU
IPC: G03B11/00
Filed: 1977-09-27
Abstract: PURPOSE: To automatcally open the shutter which prevents the counter-incident light after having photographed by opening an eyepiece lens shutter while being interlocked with a lever which shows the signal for computing the second blind.  
     CONSTITUTION: When lever 8 is operated, eyepiece lens shutter 1 is closed via operating lever 6 to interrupt the counter-incident light from the eyepiece lens 2 side and the precise phtotometry due to the photographic optical system is carried out. Then a proper exposure is made by the relase of shutter 11, and the second blind travels. When this travel is completed, the second blind travel completion signal lever 14 is rotated. And the operating lever 6 is pushed upwardly by opening lever 13, the shutter 1 is moved to automatically open the eyepiece lens 2. Accordingly, the manual openin is no longer required so that photographing interval can be shortened 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5448891-A (JP)
Title: Preparation of phenolic resin
Inventor: SAKAMOTO TAKAAKI
IPC: C08G8/10
Filed: 1977-09-27
Abstract: PURPOSE: To improve the conversion of phenol in the preparation of a phenolic resin, by carrying out polymerization in the presence of a specific amount of formaldehyde.  
     CONSTITUTION: A phenolicnovolak resin is prepared by reacting a phenol compound with 35W80% aqueous solution of formaldehyde at a molar ratio of formaldehyde to the phenol, of preferably 0.8W0.95, in the presence of ferric oxalate and oxalic acid, wherein the amount of iron is preferably 0.2W5mole% and the amount of exalic acid is preferably 0.1W0.5mole% respectively on the basis of the phenol.  
     USE: Useful as heat-resistant or electrical insulating molding materials, shell molding materials, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06333996-A (JP)
Title: Semiconductor device and tape carrier package and tape carrier used for its manufacture
Inventor: SUMIYA KAZUAKI
IPC: H01L21/60
Filed: 1993-05-18
Abstract: PURPOSE:To make possible a small-sized TCP structure of semiconductor device high in the reliability on a lead by providing a dam for stipulating the peripheral margin of a package at the main face of a tape. CONSTITUTION:A solder resist 9 is as thick as applied resin 11, which constitutes a package 12, and when forming the package 12, this serves as a dam 10 which prevents the outflow of the applied resin 11. That is, the thickness of the resin 11 applied on the surface of a tape 10 is approximately 60-100mum. The thickness of the dam 10 is as thick as the resin part in contact with the dam 10, for example, 60-70mum. This dam 10 is formed by applying resin far thicker than the case of a solder resist provided in a conventional semiconductor device. Hereby, a lead is not broken at outer lead bonding, so the improvement of the yield rate of outer lead bonding can be achieved.
Patent JP-H10273974-A (JP)
Title: Method and device for managing working process for building or the like in construction job site
Inventor: SHIMADA TADASHI
IPC: G06Q10/10
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for managing a working process, which are extremely excellent so that shared works charged to subcontractors can be smoothly carried out in accordance with a progress of a work. SOLUTION: A device for managing a working process is composed of two master machines which store in memory shared works in working plan process data, as shared working data for shared work in charge, and which manage working processes in the shared works charged to subcontractors, as individual working process data, and a plurality of slave machines 3 are respectively managed by the subcontractors, and which manage the working progresses as various progress data. Further, the master machines 2 are provided with adjusting devices for the order of shared working data in the working plan process data or the order of working process data in each shared work, and the slave machines 3 are arranged so as to recognize the orders of working process data in shared works, in progress data or replaced and adjusted shared works.
Patent JP-S61274455-A (JP)
Title: Signal insertion system
Inventor: IIZUKA NOBORU
IPC: H04L7/06
Filed: 1985-05-29
Abstract: PURPOSE:To minimize an identification error at a receiving side by providing a signal insertion circuit to which the signal is inserted as the one having a larger level difference than the maximum level difference which an ordinary data can obtain when a signal is converted to an analog value. CONSTITUTION:An inversion/non-inversion signal is '0' except at a frame slot and at the frame slot, it becomes '1' in an inversion time and '0' in a non- inversion time. Therefore, except at the frame slot, it can be said that D0'='0', D1'=D0, D2'=D1 and D3'=D2 and at the frame slot, all of the D0'-D3' become '1's in the non-inversion time and all of the D0'-D3' become '0's in the non- inversion time. An intermediate level between the level of '0000' in the non- inversion time and the level of '1111' in the inversion time is slipped off an ideal average in the ordinary data and a symmetrical characteristics is lost, however, a problem is resolved by changing the volume of an integrating value with increasing or decreasing in the non-inversion and the inversion time at a non-inversion/inversion deciding circuit.
Patent JP-S5341752-A (JP)
Title: Current source circuit
Inventor: YAMAGUCHI KUNIHIKO
IPC: G05F1/56
Filed: 1976-09-29
Abstract: PURPOSE: To promote a stabilization of the operation by compensating a difference of the resistance value at the time of manufacture, with a drive voltage of the current generator, consisting of transistor anc current source resister, generated. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11292093-A (JP)
Title: Easily openable packaging bag and its manufacture
Inventor: KURASHIMA HIDEO
IPC: B65D77/30
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To form a processed parts for easy opening at the positions same on both sides of a packaging bag, to provide therewith easy openability wherein the direction of opening is fixed and to make excellent the preservability of contents by a method wherein the processed parts for easy opening that do not penetrate through laminnated films are formed at both sides of a part to be opened of the packaging bag with a laser beam applied onto one side of the bag. SOLUTION: With a high-powered laser beam applied to one side of a laminated film constituting a packaging bag 1, a through hole 5 is formed at a plastic film layer 2 whereat the laser beam is easily absorbed. After penetrating through a plastic film layer 3 whereat the laser beam is hardly absorbed at the same side and the plastic film layer 3 of hardly absorbing the laser beam at the opposite side of the packaging bag 1, the laser beam forms a through hole 6 at the plastic film layer 2 of easily absorbing the laser beam at the opposite side. Therefore, processed parts in perforations for easy opening can be formed in the same directions at opposite positions on the plastic film layers 2 of easily absorbing the laser beam at both sides of the packaging bag 1, thus contents become preservable excellently.
Patent JP-2000306292-A (JP)
Title: Capstan motor
Inventor: WASHIMI HITOSHI
IPC: F16C35/02
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To improve the material quality and shape of a bearing housing and to embody a low cost and high quality of a small-sized capstan motor used for AV associated equipments. SOLUTION: This capstan motor is constituted by selecting a magnesium alloy as the bearing housing of a double shaft type of the capstan motor, forming a seat in the fastening part to the stator holder in the bottom of the housing, forming a round part at the corner in the bottom of an adhesive groove of the guide shaft of the housing, forming a wall 8 in the upper part of adhesive groove of the guide shaft, forming an air escape groove 9 at the terminal of the guide shaft adhesive groove and forming a groove for an oil pool in the upper part of the metal press-fitting part on the housing.
Patent JP-H0946494-A (JP)
Title: Image forming device
Inventor: OOKAJI HIROYUKI
IPC: H04N1/29
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of the cleaning failures of an image forming device and to obtain the images of high quality by stopping the mechanical operations of an image forming part while the images are processed and therefore reducing the quantity of toner that is supplied for cleaning according to the mechanical operations. SOLUTION: A control part stops the operations of the drive sources of a photosensitive drum 16, the 1st and 2nd developing devices 23 and 26, a transcription device 17, an image carrier body cleaning device 19, etc., and then stops the mechanical operations of a copying machine body while the image signals are processed at an image processing part in a copy mode or a print mode. As a result, it is possible to reduce the useless friction of the copying machine body and to reduce the quantity of toner that is supplied to the cleaning part which cleans the surface of a transfer belt 17a of an endless transcription carrier means 17 according to the mechanical operations. Furthermore, it is possible to prevent the toner from passing through a cleaning blade 17g and to eliminate the soil of a recording medium that is caused by the cleaning failures.
Patent JP-S5342702-A (JP)
Title: Write-in, erase, read-out method for optical information
Inventor: KISHI YASUO
IPC: G11B7/30
Filed: 1976-09-29
Abstract: PURPOSE:To carry out accurately, quickly the write-in, erasing and read-out of optical informations, by employing dichromatic reversible photo detector centered on M.