baber/WOPTO huggingface dataset:
Patent JP-S5698131-A (JP)
Title: Hobbing tool for hobbing molding of liner on ceiling inside of container cover shell
Inventor: ITSUBO JIYUNICHI
IPC: B29C63/30
Filed: 1979-12-29
Abstract: PURPOSE: To make easier and simplify the regulation of the height of a ring projection of a liner by changing the position of the ring portion to specify the ring projection face of a liner in relation to the ceiling inside of a container cover shell according to the amount of molding material.  
     CONSTITUTION: By changing the amount of liner material to be supplied to the ceiling inside of a container cover shell 102, the moving amount of an intermediate bushing 120 moving upwards in the axial direction against the elastic biasing action of a spring 140 at the time of hobbing molding is altered and thereby a liner 112 to be molded by hobbing is changed only in the height h1 of the outside ring projection 114 but not in the portions other than the liner 112 including the thickness of the ring base 146. For this reason, by merely changing properly the amount of the liner material to be supplied to the ceiling inside of the container cover shell 102 prior to hobbing molding, the height of the ring projection of the liner can be regulated to a desired value at our disposal without the needs to alter the dimensions of portions other than the liner 112. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0248945-A (JP)
Title: Container consisting of laminate and manufacture thereof
Inventor: KOBAYASHI YUKIO
IPC: B65D65/40
Filed: 1988-07-11
Abstract: PURPOSE:To obtain a container having gas barrier property by a structure wherein a barrier layer consisting of resin material under stretched state is held between an inner layer and an outer layer. CONSTITUTION:A laminate is produced by interposing an intermediate layer consisting of resin material, the gas barrier property of which tends to increase by stretching, between an inner layer and an outer layer, both of which are made of thermoplastic resin material. The laminate is heated up to the temperature, which is higher than the melting temperatures of said inner layer and of said outer layer and lower than the melting temperature of said intermediate layer, so as to form a container consisting of said laminate. During the forming process, the stretching of about 200-1,000% developed in the barrier layer consisting of the intermediate layer through the elongation in forming, resulting in improving the physical property of the barrier layer.
Patent JP-H0919887-A (JP)
Title: Auto-cutter
Inventor: KANBE HIROKI
IPC: B26D1/08
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To prevent an automatic cutting mechanism from locking even in the case where foreign mater has intruded to the part of cutting to hinder the cutter element from advancing, by installing a cutter driving lever which is rotatable round the detention part against the action of a lever spring in case where the cutter element is stopped moving farther. SOLUTION: When a cutter element is stopped moving downward owing to foreign matter 20, a cutter driving pin 8-1 is stopped moving in the direction of Arrow g1. In association therewith a cutter driving lever begins rotating in the direction of Arrow P1 against the action of a lever spring 13 round the pin 8-1 as the rotational center, and the end 8a of a long hole 8-3 separates from the lever shaft 9 for further rotating. Because a lever driving shaft 5-2 follows a circular track, the cutter driving lever rotates in the direction of Arrow P1, and the end 8a of the long hole 8-3 is rotated by the spring 13 so as to come in contact with the lever shaft 9, and then the cutter element moves in the direction of Arrow g2.
Patent JP-H1020626-A (JP)
Title: Cleaner toner magazine and process cartridge used in electrophotographic recorder
Inventor: TANAKA AKIYOSHI
IPC: G03G15/02
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a cleaner toner magazine or a process cartridge capable of easily judging whether a cleaning member exists in an electrifying area or a standby position in a charge wire even in a state where the cartridge is attached in an electrophotographic recorder. SOLUTION: A coupling member 53 is provided with identification parts 53a and 53b enabling a user to view and judge whether the cleaning member 52 exists in the electrifying area Wd or the standby position Wh in the charge wire 46a. The identification parts 53a and 53b are respectively arranged at two positions putting an operation member 51 in between in the coupling member 53, and colored in different colors. The cleaning member 52 is held in the standby position Wh in a state where the entire identification part 53a is on the upper surface edge part of a cleaning device, and the operation member 51 is moved in a direction shown by an arrow A2 from such a state. When the entire identification part 53b appears to the upper surface edge part of the cleaning device, the cleaning member 52 is moved to the other end of the electrifying area Wd.
Patent JP-H0337876-A (JP)
Title: Track servo pull-in circuit for optical disk device
Inventor: IZUMI HARUHIKO
IPC: G11B7/085
Filed: 1989-07-04
Abstract: PURPOSE:To stably perform fast access by performing prescribed deceleration by generating a square deceleration pulse when a light spot approaches from a targeted track to a prescribed distance. CONSTITUTION:When the light spot approaches a position separated from the targeted track to the prescribed distance (d) in coarse control, a rush position detecting means 20 detects the fact, and the travel seed v0 of the light spot is detected with a rush speed detection circuit 21. A square deceleration pulse generation circuit 22 generates the square deceleration pulse which supplies deceleration/acceleration degree alpha0 which satisfies alpha0=V0<2>/2d immediately after detecting a rush position with the means 20, and applies it to a track actuator 7 only for a time t0 which satisfies t0=2d/v0. In such a way, it is possible to perform pull-in to tracking servo even when dispersion exists in rush speed, and to perform the fast access.
Patent JP-2000006057-A (JP)
Title: Tool
Inventor: NAKAMURA NOBUTOSHI
IPC: B25F5/02
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To suppress heating of a bearing and prevent fusion of a housing by providing a spindle with a hollow part, providing many vent holes communicating with outside air on the one end side and communicating the other end side with a ventilation path into which outside air is flowed. SOLUTION: A spindle 3 has a hollow part 7. At one end side (chuck side) of the spindle 3, a plurality of vent holes 8 are provided at the outside of a housing 6, that is, at a location communicating with outside air and the other end side of the spindle 3 communicates with a ventilation path 9 provided at the housing 6. Because ribs between each adjacent vent hole 8 have the same action effects as that of a radial fan by revolution of the spindle 3, air within the hollow part 7 is exhausted to the outside from the vent holes 8. Outside air is taken into the hollow part 7 from the ventilation path 9. As a result, the spindle 3 is compulsorily cooled. As a result, heating of a bearing is suppressed and fusion of the housing 6 can be prevented.
Patent JP-H0517223-A (JP)
Title: Production of lathanum chromate sintered body
Inventor: IPPONMATSU MASAMICHI
IPC: C04B35/50
Filed: 1991-07-12
Abstract: PURPOSE:To obtain an airtight chromate sintered body at relatively low temp. by calcining lanthanum chromate powder having oxygen hole in a reducing atmosphere. CONSTITUTION:A lanthanum chromate powder having oxygen hole is calcined in a reducing atmosphere. By this method, as atmosphere is reducing condition when calcined, it hardly generate CrO3 and material movement is accelerated by movement of oxygen hole in the crystal, and cores of powder approach to each other to progress sintering. Accordingly, a lanthanum chromate sintered body having high sintered density at low temp. is obtained without using a particular method such as hot pressing, etc. Moreover, as an assistant agent for sintering is not used, the sintering body obtained can be used for long time at high temp., for example, a sitered body useful as interconnecting cable for a solid electrolyte fuel cell.
Patent JP-H0223152-A (JP)
Title: Automatic cash transaction device
Inventor: KAJI RYOKICHI
IPC: B65H3/32
Filed: 1988-07-13
Abstract: PURPOSE:To prevent stacked sheets from being scratched and creased, by providing such an arrangement that a lower plate in a storage section is lowered or a pusher in the storage section is raised, depending upon a distance by which a gap enlarging member enters into a group of sheets. CONSTITUTION:When a wedge member 18 enters into stacked banknotes 15 through one end face of the stack of banknotes 15, the stacked banknotes 15 are separated into groups due to the shape of the member 18. Further, when a gap enlarging member 172 is allowed to enter thereinto, the stacked banknotes 15 are compressed by a degree corresponding to the thickness of a part of the gap enlarging member 172 which has entered into. Further, during the process of entry of the gap enlarging member 172, a pusher plate 16 in a storage section is pushed up or a lower plate 164 in the storage section is lowered, so as to reduce the degree of compression of the stacked banknotes 15, resulting in a decrease in a reaction force which is exerted to the gap enlarging member 172 by the banknotes 15. Accordingly, such an entry that the banknotes are scratched and creased is prevented, and the gap enlarging member 172 may enter between the banknotes 15 without scratching and creasing the banknotes 15, thereby the banknotes 15 are separated into groups so as to form a space into which a gripping device is inserted.
Patent JP-S5693574-A (JP)
Title: Thermal head
Inventor: TAGUCHI NOBUYOSHI
IPC: B41J2/36
Filed: 1979-12-27
Abstract: PURPOSE:To obtain the thermal head capable of high-speed recording with simple constitution by using a specified two-terminal threshold value switching element in place of a heating body and a thyristor and also by using a NAND gate circuit as a means for selecting lines and rows. CONSTITUTION:The two-terminal threshold value switching element 17, including a Karukogen amorphous semiconductor having a unique voltage-current characteristic exerting heating function, reverse current preventing function, signal-input memorizing function and current controlling function, is used in place of the heating body and the thyristor. As the means for selecting lines and rows, the NAND gate circuit 18 is used. Between common electrodes 19 and 20 is impressed constantly the voltage larger than the threshold value VH and, when the signals of selection of lines and rows are impressed on the gates 20 and 22, the output voltage of a transistor 23 turns to be at low level, whereby the element 17 is placed in the state of continuity.
Patent JP-S5963788-A (JP)
Title: Semiconductor laser
Inventor: UENO SHINSUKE
IPC: H01S5/223
Filed: 1982-10-04
Abstract: PURPOSE:To incerase the quantity of beams oozing to a guide layer, and to elevate an optical damage level while enabling low threshold oscillation, by constituting the laser by an active layer, the guide layer, a refractive index thereof is smaller than that of the active layer, and a clad layer, a refractive index thereof is smaller than that of the guide layer, and previously forming a groove, which is shallow at a central section and is deep at both end sections, in the longitudinal direction of a resonator. CONSTITUTION:An N-type GaAs block layer 11 is grown on a P type GaAs substrate 10 as an absorbing layer for oscillating beams, the whole surface is coated with an SiO2 film 12, and the thickness of the central section of the layer 11 is thinned through etching while the groove 20, which is shallow at the central section and is deep at both end sections, is formed in the central axis direction of the substrate 10. The P type Al0.4Ga0.6As clad layer 13 and the undoped Al0.15Ga0.85As active layer 14 are laminated and grown while being interrupted at the end sections of the groove 20 and on the layer 11, and the N type Al0.27 Ga0.73As guide layer 15, an N type Al0.4Ga0.6As clad layer 16 and an N type Al0.02Ga0.98As cap layer 17 are laminated on the whole surface.
Patent JP-S6419162-A (JP)
Title: Intake manifold
Inventor: SUKIMOTO KISHIN
IPC: F02M35/104
Filed: 1987-07-10
Abstract: PURPOSE:To smooth the inner surface of intake manifold and improve intake efficiency and brazing by covering the surface of brazed portion between a flange portion made of magnesium casting and a malleable aluminum material with a nickel plating layer. CONSTITUTION:A main pipe 10 made of malleable aluminum material is inserted into the large diameter portion 22a of a throttle body mounting flange 21 made of magnesium casting to be brazed thereto with aluminum brazing material 25 filled in a recess 24. The main pipe inserting side face and the peripheral surface of large diameter 22a, the inner peripheral surface of recess 24 and a stop portion 26 between the large diameter portion 22a and the inner peripheral surface of bore 22 other than the layer diameter portion 22a are covered with a nickel plating layer 27.
Patent JP-S5692515-A (JP)
Title: Production of optical display panel
Inventor: NAGATSUKA TOSHIYOSHI
IPC: G09F9/00
Filed: 1979-12-26
Abstract: PURPOSE: To achieve the reduction in production time and provide more inexpensive products by producing a multiplicity of optical display panels simultaneously by using large-sized substrates for a production process of the optical display panels of assembling thense discretely, set by set, which has hitherto been practised.  
     CONSTITUTION: The upper, lower electrode substrates 1 of liquid crystal display panels are superposed, and are assembled by thermo compression bonding or the like, after which liquid crystals 7a, 7b, 7c are injected through existing through- holes 6a, 6b, 6c, thoroughly to the inside of the panels. Thereafter, sealing materials 8a, 8b, 8c are filled in the chambers formed by both the narrow width parts, which are formed by connecting the parts T, U shown in the figure and expanding these per se, by again using the existing through-holes and the upper, lower substrates.  At this time, the amount of the infiltration of the sealing materials into the inside of  panel is controlled so as to reach the Z-Z' line on the inner side of the seals 5.  Namely, in this manufacturing method, the plural electrode substrates are collectively superposed and stuck and therefore the multiple panels are formed simultaneously and the production time is reduced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6064233-A (JP)
Title: Evaluating method of composition of mixed crystal
Inventor: ISHITA TAKESHI
IPC: G01N21/65
Filed: 1983-09-20
Abstract: PURPOSE:To evaluate the composition of a mixed crystal, by obtaining an intensity ratio of two different LO phonon peaks in the Raman spectrum of a three- element mixed crystal compound, and comparing the ratio with a calibrating curve of intensity and composition. CONSTITUTION:The Raman spectrum of laser and the like from an AxB1-xC type mixed crystal (e.g., InAs1-xPx) is measured. An intensity ratio of two different LO phonon peaks is obtained. The ratio is compared with a calibrating curve of intensity and composition. Thus the composition (x) is determined. In this way, the composition (x) can be determined highly accurately without using temperature difference. The composition (x) of the AxB1-xC type, three-element, mixed crystal compound can be simply determined without destructing the sample, without using a large-scale, high vacuum apparatus, and without precise position aligning of the sample.
Patent JP-S5962694-A (JP)
Title: Preparation of gasoline
Inventor: TAKABORI YASUO
IPC: C10G3/00
Filed: 1982-10-02
Abstract: PURPOSE:To obtain high-quality gasoline for cars, by subjecting glycerin esters higher fatty acids prepared as a vegetable oil to catalytic cracking in the presence of a catalyst using alumina or alumina-silica containing crystalline alumininosilicate Y zeolite as a carrier. CONSTITUTION:Glycerin esters of preferably 6-36C higher fatty acids obtained as a vegetable oil (e.g., coconut oil, tung oil of the South Seas, etc.) is brought into contact with a catalyt using alumina or alumina silica containing preferably 10-30wt% crystalline aluminosilicate Y zeolite as a carrier, to prepare gasoline having >=90 octane value. The catalytic cracking is carried out at 450-550 deg.C at <=2kg/cm<2> a weight ratio of the catalyst to glycerin esters of (8:1)-(10:1) in the case of a fluidized bed. The liquid space velocity is 1-3h<-1> in the case of a fixed bed.
Patent JP-S6150793-A (JP)
Inventor: FUJIMURA TAKENAO
IPC: B25J17/02
Filed: 1984-08-20
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-S5696187-A (JP)
Title: Cooling device for sealed compressor
Inventor: KANAZAWA TAKAKI
IPC: F04B39/06
Filed: 1979-12-27
Abstract: PURPOSE: To permit smooth flow of molten metal and perfect soldering with sufficient heating of a casing and an auxiliary member for soldering by mounting a heat pipe on the casing via the auxiliary member.  
     CONSTITUTION: Before sealing working fluid in a heat pipe 3, the pipe is inserted through a small diameter part 6a of an auxiliary member 6 for soldering. Then the operating fluid is sealed in the heat pipe 3. Subsequently, a large diameter part 6b of the auxiliary member 6 for soldering is inserted into a see-through hole formed in the casing 2, and the casing 2 and large diameter part 6b are soldered together. Since the mounting of the heat pipe 3 on the casing 2 is made by soldering the auxiliary member 6 to the casing 2, it can be simply effected without the possibility of melting the pipe. Also, smooth flow of molten metal can be obtaind, and perfect soldering can be readily done. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6152993-A (JP)
Title: Continuous hot rolling
Inventor: OKI MASAMI
IPC: B23K11/00
Filed: 1984-08-21
Abstract: PURPOSE:To make connection quickly and surely using simple means when spot welding butted part of the rear end of a preceding rolled material and the front end of succeeding rolled material, by specifying pointing pitch using an electrode of specified diameter. CONSTITUTION:The rear end of a preceding rolled material 1a and the front end of a succeeding rolled material 1b are butted, and the butted part is spot welded. When spot welding, plural electrodes 2 having diameter D more than 1 time of the thickness (t) of the rolled material, and pointing pitch L is set to less than 150mm.. In this case, by arranging the electrodes 2 at the same pitch with the pointing pitch L, welding is completed by one pointing.
Patent JP-S5980644-A (JP)
Title: Novel acylglutamine derivative
Inventor: HASHIMOTO SHINJI
IPC: C07C67/00
Filed: 1983-09-19
Abstract: NEW MATERIAL:A compound expressed by formula I (R<1> is H or acyl; R<2> is carboxy or protected carboxy; R<3>is phenyl, lower alkyl, etc.; n is 0 or 1; provided that n is 1 when R<1> is H, benzyloxycarbonyl or tert-butoxycarbonyl) and a salt thereof. EXAMPLE:N<alpha>-(D-Lactoyl)-N<alpha>-benzyl-L-glutamine. USE:Useful for treating autoimmune diseases or allergic diseases having the immunological activity, e.g. inhibitory action on the production of antibodies, e.g. IgE or IgG, etc. PROCESS:A compound expressed by formula II or a reactive derivative thereof at the amino group or a salt thereof is reacted with a compound expressed by the formula R<1>a-OH (R<1>a is acyl) or a reactive derivative or a salt thereof to give a compound of formula I (R<1> is acyl group). Preferably, the reaction is usually carried out in a solvent, e.g. water or acetone, in the presence of an inorganic or organic base, e.g. NaOH or triethylamine (TEA).
Patent JP-H097838-A (JP)
Title: Inductor
Inventor: KAWAMURA NOBUYUKI
IPC: H01F27/32
Filed: 1995-06-15
Abstract: PURPOSE: To use small-sized and high-density magnetic metallic green compacts as magnetic materials by a method wherein a magnetic material part is formed by making a plurality of the magnetic materials bond to each other with a high-permeability bonding agent. CONSTITUTION: Coils 4, which are respectively connected electrically with terminal electrodes 3, are housed in an internal space 7a of an E-shaped core 7 and an inductor main body formed by bonding an I-shaped core 8 to an aperture formed in the core 7 via an epoxy bonding agent 6, which is low in viscosity and is good in permeability, is housed in the interiors of metal molds 10 and 11 of a transfer molding machine. Then, a sealing and molding resin is injected in the interiors of these metal molds to fill the internal space 7a of the core 7 with the electrically insulative sealing and molding resin and the outer surfaces of the core 7 and a core 8 are also covered with the sealing and molding resin. A magnetic material part is formed by bonding an E-shaped magnetic green compact to an I-shaped magnetic green compact.
Patent JP-H0614754-A (JP)
Title: Functional concentrated carrot juice composition
Inventor: KAWASHIMA ZENICHI
IPC: A23L2/02
Filed: 1992-07-01
Abstract: PURPOSE:To provide the subject composition intended to prevent excessive intake of common salt and well-balanced in view of preserving human health in terms of nutrition. CONSTITUTION:The objective composition comprising (A) 0.4-1wt.% of a salty composition prepared by incorporating (l) 100 pts.wt. of a mixture of 80-30wt.% of sodium chloride and 20-70wt.% of potassium chloride with (2) 0.2-1 pts.wt. of calcium chloride and/or magnesium chloride, (B) 0.1-0.5wt.% of citric acid, (C) 0.1-5wt.% of trisodium citrate, (D) 5-10wt.% of polydextrose, and (E) 83.5-88.7wt.% of concentrated carrot juice.
Patent JP-H1127889-A (JP)
Title: Stator of dynamoelectric machine and its manufacturing method
Inventor: ASANO YOICHIRO
IPC: H02K3/48
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide the highly reliable stator of a dynamoelectric machine, provided with a stator coil of high space factor. SOLUTION: In the stator of a dynamoelectric machine, provided with stator coils 3 inserted in multiple partial segments into the slots 2 of stator cores 1, of the stator coils inserted in multiple partial segments, a part of the coil end parts 3c of each stator coil, except the stator coil inserted last is expanded and preformed radially in the direction of its outside circumference with a forming mold 14, before the next stator coil is inserted into the slot 2. This manufacturing method makes it easy to form the coil end parts 3c into given dimensions, even if the stator coils 3 of high space factor is used. As a result, the performance of the stator coils can sufficiently be improved by the use of the stator coils of high space factor, without the risk of any insulating failure.
Patent JP-H1069619-A (JP)
Title: Head drum provided with weight balancing member
Inventor: SAI SHINSHO
IPC: G11B5/52
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To rapidly and simply form a weight balance of a rotary drum by providing a weight balancing plate formed with plural removing parts coaxially with the rotary drum. SOLUTION: A magnetic head is provided on the rotary drum 13. A part of the magnetic head 14 is projected out through an opening window 13a of the drum 13, so as to record or read information on a magnetic tape 15 to be traveled in contact with the outer circumference of the drum 13. Then, the weight balance of the drum 13 under high speed rotation is obtained by a weight balancing means 20, which is provided coaxially with the drum 13, including the weight balancing plate 21 in a circular shape formed with the plural removing parts 22.