baber/WOPTO huggingface dataset:
Patent JP-H08332958-A (JP)
Title: Push-back storage truck device and bush-back rack
Inventor: MURAKAMI HIROSHI
IPC: B62B5/00
Filed: 1995-06-06
Abstract: PURPOSE: To simplify structure so as to reduce production cost and hold a load body on each truck almost in the same stable state. CONSTITUTION: A plurality of trucks 4B, 5A different in the height of placing bases (a) are guided on a guide track 1A with a pair of I-shape steel 1'a, 1'a disposed in the forward lowered state. In this case, each truck is provided with traveling rollers having the conical peripheral surface supported along the outer crosswise inclined upper face s2 of the lower flange of the I-shape steel, below both sides of the front part of the placing base through leg members 11 fixed to the placing base, and traveling rollers having the conical peripheral surface supported along the inner crosswise inclined upper face s1 of the lower flange, below both sides of the rear part of the placing base.
Patent JP-H10102282-A (JP)
Title: Production of nonconductive substrate for electroplating
Inventor: KUKANSKIS E PETER
IPC: C25D5/54
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To impart uniform conductivity to the surface of a conductive layer and the surface of a nonconductive layer by treating the layer of the conductive surface and the layer of the nonconductive surface by a specified compound-contg. soln., depositing carbon on the surface of the nonconductive layer and thereafter electroplating it with metal. SOLUTION: The surface composed of nonconductive substance and conductive substance on the hole of a printed wiring board or the like is treated by a soln. contg. a compound such as imidazole to form an electric corrosion protection layer insoluble in neutral and alkaline media and soluble in acid media on the surface of the conductive layer. Next, it is brought into contact with a carbon-dispersed soln. contg. carbon black to deposit carbon on the surface of the nonconductive substance layer, and thereafter, it is brought into contact with an acid medium contg. hydrochloric acid to dissolve the electric corrosion pretection layer on the surface of the conductive layer away. Finally, the surfaces of the conductive layer and the nonconductive layer deposited with carbon are electroplated with metal such as copper to form an electrically conductive layer by the metal.  The metal plating layer excellent in conductivity can be formed on the inside face of the through hole of a printed wiring board composed of the conductive layer and the nonconductive substance.
Patent JP-H1123337-A (JP)
Title: Measuring element for airflow rate measuring apparatus
Inventor: WATANABE IZUMI
IPC: G01F1/68
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a measuring element for an airflow rate measuring apparatus in which the responsivity of another measuring element is enhanced. SOLUTION: An airflow rate measuring apparatus is formed in such a way that a measuring element 1 used to detect an air flow rate and another measuring element 1 for temperature correction are arranged inside an auxiliary air passage. A base body 2 which constitutes the measuring elements 1 is composed mainly of aluminum nitride, silicon oxide or boron nitride whose thermal conductivity is larger than that of alumina, and its surface is covered with an oxide- based ceramic such as mullite 2a, alumina or the like.
Patent JP-S5799743-A (JP)
Title: Apparatus and method of plasma etching
Inventor: HIRAO TAKASHI
IPC: H01J37/32
Filed: 1980-12-11
Abstract: PURPOSE:To achieve a high-accuracy working under a relatively high vacuum using a plasma etching apparatus by a method wherein a No.1 cathode and a No.2 cathode which is a plate with through-holes are disposed facing to each other with vertical arrangement in a cylindrical anode, and a magnetic field is generated between both cathodes to etch a specimen held under the No.2 cathode. CONSTITUTION:Inside a quartz, for example, tube 1, a pair of parallel electrodes 2 and 3 and a stainless cylindrical electrode 4 are arranged to form a main discharging region (shaded part). An electrode 3 is of a ring shape or is a plate with many through-holes. A specimen 8 is held on a holder 5 installed outside the main discharging region facing the electrode 3. For example, in etching a silicon substrate with a resist mask, electrodes 2 and 3 are grounded, the electrode 4 is, for example, at 600V, and a magnetic flux of 450 Gauss, is generated with a coil 6. Introducing CF4 gas into the tube, plasma etching is implemented at the vacuum of 10<-2>torr. By applying an external magnetic field in such a way, discharge at a high-vacuum area is feasible. Further, since etching by ions is also effective, an almost vertical etching characteristic can be obtained, so a minute pattern can be achieved in a high accuracy.
Patent JP-H0841195-A (JP)
Title: Oxyalkylene derivative
Inventor: KITANO SHIGERU
IPC: C08G65/32
Filed: 1994-07-27
Abstract: PURPOSE:To obtain a new compound which has a polyoxyalkylene chain having an oxycarbonylimidazole group specifically reactive with an amino group at one end and having a maleimido group specifically reactive with a thiol group at the other end and can imobilize various substances through the polyoxyalkylene chain. CONSTITUTION:This derivative is represented by the formula (wherein AO is a 2-4 C oxyalkylene group; and n is the average number of moles of addition of AO groups and is 1-0000, provided that AO groups may the same or different from each other when n is 2 or greater, or may be bonded with each other by random or block addition; Y is a bivalent organic residue; and R<1> is H or methyl).
Patent JP-H0470325-A (JP)
Title: Shock absorbing material and manufacture therefor
Inventor: WATANABE TAKESHI
IPC: B29C70/06
Filed: 1990-07-02
Abstract: PURPOSE:To obtain a material having a good shape-keeping property, no deformability, and excellent durability by maintaining gelled polymer on a flexible base material having an impregnating ability. CONSTITUTION:A base material 1 can be selected from many kinds of materials such as continuous cell-foam of polyurethane or the like, fabric, knitting, non- woven fabric, glass wool, or the like. Polymer 2 can be selected from wide kinds of polyethylene, polypropylene, polyurethane, polyvinyl chloride, silicone resin, and the like. In order for the flexible base material 1 having an impregnating ability to be impregnated with mixed liquid 3 wherein a catalyst is added to monomer, the base material 1 is immersed in the mixed liquid 3 wherein a catalyst is added in monomer. Polymerization of the monomer impregnated in the base material 1 is conducted such that the base material 1 is put into a molding mold 4 which fits approximately into the configuration of the base material 1, and laid under the heat of a heating bath 5 or the like.
Patent JP-H0463544-A (JP)
Title: Method for preparing starchy food
Inventor: KANBARA ISAO
IPC: A23L7/10
Filed: 1990-07-02
Abstract: PURPOSE:To prepare the subject food having excellent preservability for, along period and useful for rice cake snacks, etc., by kneading a composition containing the hydrolysate of alpha-starchy raw material with beta-amylase as a main raw material, packing and sealing the product in a container and thermally sterilizing the packed product. CONSTITUTION:A composition comprising 100 pts.wt. of the hydrolysate of an alpha-starchy raw material such as a mixture of 100-41 pts.wt. of non-glutinous rice and 0-59 pts.wt. of glutinous rice with beta-amylase, <=50 pts.wt. of sucrose and 2 pts.wt. of an emulsifier (e.g. sugar ester) is mixed with an acidic substance (e.g. citric acid), packed and sealed in a container and subsequently thermally sterilized to provide the objective food.
Patent JP-H0340788-A (JP)
Title: Speed controller for wound-rotor type induction motor
Inventor: SAKAKAWA MASAMI
IPC: H02P23/16
Filed: 1989-07-07
Abstract: PURPOSE:To simplify a sequence by controlling ON, OFF an inverter, synchronizing a regenerative current with the phase voltage of a power source, and so controlling a charging voltage ag to be equal to a voltage command value. CONSTITUTION:A secondary current command due to a deviation between a speed command of an induction motor side IM and a rotating speed is compared with a DC current of a converter X, a chopper X2 is controlled ON, OFF so that the secondary current of the motor IM becomes equal to a secondary current command value, and the rotating speed of the motor IM becomes equal to a speed command value. On the other hand, the phase voltage EAC of a power source is multiplied by the current command due to a deviation between the voltage command of the motor IM side and the charging voltage of a charger/discharger circuit X4 to obtain a current command synchronized with the voltage EAC. The current command is compared with the line voltage of each phase to control the inverter X1 so that the charging voltage becomes equal to the voltage command value, and a regenerative current is controlled synchronously with the voltage EAC of the power source.
Patent JP-H0823208-A (JP)
Title: Band pass filter device using dielectric resonator
Inventor: INOUE MAKOTO
IPC: H01P1/212
Filed: 1994-07-05
Abstract: PURPOSE:To provide a compact and inexpensive BPF(band pass filter) device which can easily suppress the high frequency component by building a trap circuit into a substrate in order to improve the attenuation characteristic of desired frequency for the BPF device. CONSTITUTION:A BPF device consists of the 1st and 2nd dielectric resonators 1 and 2 and a multilayer substrate 3. Both resonators 1 and 2 construct a BPF circuit. The additional circuits other than the resonators 1 and 2 are constructed on the substrate 3 which consists of a porcelain dielectric layer 15 serving as an insulated substrate and a conductor layer forming an additional circuit. The capacitor conductor layers 27 and 28 and a trap circuit conductor layer 29 are provided on the surface of a 3rd dielectric layer 15C. The layer 29 includes a part 29a opposing to the layer 27 to obtain a capacitor which constructs a trap circuit and a belt-shaped part 29b that secures the inductance. Thus the trap circuit consists of the substrate 3 not an individual parts, and a coupling capacitor also consists of the substrate 3, so that a compact BPF device can ensure the satisfactory attenuation characteristic.
Patent JP-S6236279-A (JP)
Title: Continuous bundling method for wire material
Inventor: UNNO HITOSHI
IPC: H01B13/00
Filed: 1985-08-10
Abstract: PURPOSE:To permit the smooth continuous bundling by only setting the bundle stripe length by calculating the acceleration speed from the ordinary set value of speed and calculating the deceleration speed up to the completion of residual bundle length from the residual bundle length and the speed at present and transmitting a deceleration instruction. CONSTITUTION:The set input 3 of the bundle stripe length, detection input 1 of the speed at present, and the detection input 2 of the metered stripe length are input into a calculation processing part 5. The deceleration stripe length is set 4, and the acceleration speed and the deceleration speed up to the completion of the residual bundle length are calculated. Then, a judgement processing part 6 judges if the calculation output is proper or not, and when the output is improper, an instruction is input into a calculation processing part 5, and when the output is proper, a deceleration instruction is input into a bundling-driving control part 7, and a bundling motor is deceleration-driven. Further, when the bundle stripe length varies, if deceleration is realized, when the value calculated in acceleration is obtained, each of the total bundle stripe length and acceleration speed becomes equal to each set value. The deceleration time is inputted into the bundle driving control part 7, and bundling work is carried out in good timing. Therefore, the smooth bundling work can be carried out by only setting the bundle stripe length.
Patent JP-H04372110-A (JP)
Title: Resist pattern formation method
Inventor: TO YOICHI
IPC: G03F7/20
Filed: 1991-06-20
Abstract: PURPOSE:To raise the alignment accuracy in a lithography process and improve the shape of a resist pattern when forming the resist pattern. CONSTITUTION:This is a method of forming a resist pattern by developing a positive resist layer in alkali after regularly exposing the positive resist layer made on a board, and this is characterized by preliminarily exposing the positive resist layer on the alignment mark section of a board selectively before the regular exposure, and next, processing the surface in alkali.
Patent JP-H07145013-A (JP)
Title: Fluid condensed prescription being useful especially in agricultural chemistry and containing phosphorizated polyalkoxylated tristyrylphenol derivative
Inventor: BARERIO BURAMATEI
IPC: C09K23/00
Filed: 1994-07-06
Abstract: PURPOSE: To obtain the subject fluid thick prescribed product stable to both time and temperature. CONSTITUTION: This fluid composition comprises at least one kind of phosphate- modified polyalkoxylated tristyrylphenol derivative and a diluent and is stable to both time and temperature. The composition is characterized by that the diluent is glycerol and the concentration of the phosphate-modified polyalkoxylated tristyrylphenol in the diluent is at least 40 wt.%.
Patent JP-S5878205-A (JP)
Title: Teaching method for industrial robot
Inventor: TATSUMI KAZUAKI
IPC: B25J9/22
Filed: 1981-11-02
Abstract: PURPOSE:To determine easily the movement direction of a robot independently of the position of a work, by defining the direction, to which an arm of a robot having a multijoint structure is turned, as a temporary reference and moving the robot vertically and horizontally from this position. CONSTITUTION:A Y'-axis to which a lower arm 3 and an upper arm 4 are directing is used as a temporary reference axis to move a robot from a point P  to a point P' which is placed in the direction vertical to the Y'-axis (in the  direction of a temporary reference axis X'). Reference axes X and Y are rotated at an angle theta to reference axes X' and Y', and all angles corresponding  to 5 degrees of freedom including this angle theta are always inputted to a controlling means, and the value of this angle theta is used in the internal operation. A  target position in the XYZ coordinate system is operated by the internal operation processing and is converted to a target value in the arm angle theta system by  the reverse coordinate conversion, and the servo control with data in this theta  system as a target value is performed. Thus, the operator determines the movement direction of the robot easily without errors independently of the position  of a work 10.
Patent JP-S6421131-A (JP)
Title: Closet device
Inventor: MURABAYASHI HIDEKAZU
IPC: E03D11/00
Filed: 1987-07-15
Abstract: PURPOSE: To stabilize an article put on a cabinet by covering a toilet stool and a low tank for flushing with a cover and installing the storage cabinet lower than the cover at both sides of the cover. CONSTITUTION: A cover 3 is formed of a stool cover part 14 covering the stool 1 from the front face, the side faces, and the bottom face, and a low tank cover part 15 covering the low tank 2 from the front face and the side faces. The back face is opened from the upper side to the lower side. A cabinet 4 lower than the cover 3 is installed at both sides of the cover 3. When something is put on the cabinet 4, it is leant against the cover 3 side to stably put it. Dew condensation on the stool 1 or the tank 2 can be prevented by covering and sound leakage can be blocked.
Patent JP-H0667176-A (JP)
Title: Liquid crystal display device
Inventor: YOKOGAWA SHINJI
IPC: G02F1/1335
Filed: 1992-07-03
Abstract: PURPOSE:To eliminate the unevenness of luminance caused by the contour of a fluorescent tube by putting an EL(electro-luminescence) plate under or between the fluorescent tubes in a direct-under system backlight. CONSTITUTION:The backlight of a liquid crystal display device is constituted by putting the EL plate 1 under or between the direct-under system fluorescent tubes 3 so that the contour of the fluorescent tube 3 may not appear by the light irradiation of the EL plate 1. Namely, by putting the EL plate 1 wholly under the fluorescent tubes 3, the unevenness of the luminance which has been a trouble in the conventional manner, is eliminated by compensating the shortage of the luminance between the fluorescent tubes 3 by the light irradiation of the EL plate 1. In such a case, the same effect is obtained by providing the EL plate 1 between the fluorescent tubes 3.
Patent JP-S5879075-A (JP)
Title: Flame retardant treating agent
Inventor: SUGAWARA HARUSHIGE
IPC: C09K21/10
Filed: 1981-11-05
Abstract: PURPOSE:A flame retardant treating agent, prepared by adding a cyclic alkyleneurea, amino compound and amide to a methylolated diguanidine phosphate, having improved flame retardancy, thermal stability, rust preventing property, etc., and giving out a small amount of formaldehyde. CONSTITUTION:A flame retardant treating agent prepared by adding 1-5pts.wt. (D) and organic compound, containing nitrogen atoms, and selected from a cyclic alkylene ruea, e.g. ethyleneurea, an amino compound, e.g. ethylenediamine, and amide, e.g. urea, as a formalin capturing agent to a mixture of (A) 100pts.wt. methylolated diguanidine phosphate, preferably a reaction product of one mole diguanidine phosphate with 0.5-4mol formaldehyde, with preferably further (B) diguanidine phosphate and/or (C) guanidine sulfamate. The content of the component (A) is preferably 5-50wt% based on the total amount of the components (A), (B) and (C).
Patent JP-S60101363-A (JP)
Inventor: JIYON GUREGORII EMU MERUBUIRU
IPC: F16J15/32
Filed: 1984-08-24
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-2001003483-A (JP)
Title: Sound absorbing structure and sound absorbing panel using porous sound absorbing plate
Inventor: GEN HARUO
IPC: E04H1/12
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To absorb all generated sounds and to prevent the propagation thereof to the outside by providing a plurality of hole groups differed in frequency band to be absorbed in a manner facing a toilet internal space. SOLUTION: A perforated sound absorbing plate 1 comprises two first and second hole groups 4, 5 differed in frequency band to be absorbed in the regularly included state. The hole group 4 is designed so that the diameter of each hole 4a constituting the group is large, and the pitch that is the interval dimension is small, and formed in the dispersed state with regular arrangement. On the other hand, the hole group 5 is designed so that the diameter of each hole 5a constituting the group is small, and the pitch is large, and formed in the dispersed state with regular arrangement so that each hole 5a is located between the holes 4a of the first hole group 4. A sound insulating panel 3 having such a structure is constructed on a ceiling 6 or wall enclosing a toilet internal space.  According to this, the sounds of high and low frequency bands of the sounds generated in the toilet are absorbed by the effect of the hole groups 4, 5, and the generated sounds can be prevented from being reluctantly propagated to the outside.
Patent JP-H0616692-A (JP)
Title: New sugar derivative
Inventor: YAMADA YUTAKA
IPC: C07H19/04
Filed: 1992-07-03
Abstract: PURPOSE:To provide a new sugar derivative consisting of a disaccharide derivative having a specific structure and containing sulfide group on side chain and useful as an intermediate for the production of lacto-neolacto glycolipid such as sialyl SSEA-1 ganglioside which has been difficult to synthesize. CONSTITUTION:The objective disaccharide expressed by formula IV (R1 is 1-4C alkyl or phenyl; R2 is benzyl, etc.; Bn is benzyl) and its derivative expressed by formula V (MPM is methoxybenzyl) can be produced by treating 2,6-di-O- benzoyl-3,4-isopropylidene-1-thio-beta-D-galactopyranoside of formula I (Bz is benzoyl; Me is methyl) with equivalent amount of bromine and a catalytic amount of Et4NBr (Et is ethyl) and condensing the obtained 1-bromide to a compound of formula III produced by reacting 2,6-di-O-benzoyl-3,4-O- isopropylidene-1-thio-beta--galactopyranoside of formula II (NPhth is phthalimide; Ph is phenyl) with benzyl bromide and reducing the reaction product.
Patent JP-S57100543-A (JP)
Title: Information processor of microprogram control system
Inventor: HARA KAZUHIRO
IPC: G06F11/36
Filed: 1980-12-16
Abstract: PURPOSE:To completely know both the executing route and the result of execution of a microprogram, by writing a history data showing the result of execution of the microprogram into a region having a bit number smaller than the error correctable bit number of each word of a control storage device. CONSTITUTION:During a test to perform the debug, etc. of a microprogram, input data DA is set to a microinstruction counter 2 from an operation code part, etc. of an instruction of an information processor. The data equivalent to a word is read out of a control storage device 1 with the contents of the counter 2 used as an address and then executed in the same way as an ordinary operation via an error detection correcting circuit 4, an operation register 5 and a decoder 6. When a microinstruction is executed, the history data corresponding to the result of the execution is written into a region of n bits in a word containing the corresponding microinstruction. In this case, n means the number of  error correctable bits which can be corrected with an error correction code ECC.
Patent JP-H0520281-A (JP)
Title: Centralized management system for message
Inventor: HAYASHI MIKIO
IPC: G06F13/00
Filed: 1991-07-17
Abstract: PURPOSE:To improve the utilization of a distributed processing system and to reduce the burden of a maintenance man by executing the centralized management of messages outputted from respective computers constituting the system. CONSTITUTION:A computer group consisting of plural computers distributed into a computer network is formed as a certain logical integration, respective messages issued from processes in respective nodes 11 to 13 to be monitored in a domain are transferred to a centralized management node 14 existing in each domain and the node 14 unitedly manages the messages. Since the states of all monitoring nodes in each domain can be grasped by the node 14, rapid correspondence to a process waiting a response can be attained at the time of generating a fault and the number of maintenance man and their burden can be reduced.
Patent JP-S6236602-A (JP)
Title: Antireflection film
Inventor: OGURA TOSHIAKI
IPC: G02B1/10
Filed: 1985-08-09
Abstract: PURPOSE:To interrupt effectively the reflection of light in a visible wavelength range and a near infrared wavelength range and to improve the productivity of an antireflection film by setting up specific relational equations for optical film thickness of respective layers in the antireflection film constituted of six layers on a glass base plate. CONSTITUTION:In the antireflection film consisting of six layers on a glass base plate 1 with 1.63-1.65 refractive index for d-rays, the odd layers 11, 13, 15 started from the 1st layer on the air side are constituted of MgF2 with 1.35-1.40 refractive index, the even layers 12, 14, 16 are constituted of ZrTiO4 with 1.90-2.40 refractive index and the optical film thickness (nidi) of respective layers is satisfied with the relational equations I-VI for designed wavelength lambda0 in the visible wavelength range. Consequently, the reflection of visible light and range finding near infrared rays can be effectively interrupted to apply the film to focus detection and the productivity of the film can be improved.