baber/WOPTO huggingface dataset:
Patent JP-S619386-A (JP)
Title: Balance weight housing unit of operating equipment inside hold
Inventor: SAIDA TADASHI
IPC: B63B9/00
Filed: 1984-06-21
Abstract: PURPOSE:To easily operate the segments of a balance weight which are swingably pivoted to each other by housing the segments in both a hollow part and a groove part which are formed inside a main pole and connecting one end of the lower one of the segments to a balance boom placed at the lower part of the main pole while connecting one end of the upper one thereof to a suspending wire. CONSTITUTION:A hollow part 8 and a groove part 14 are sequentially fromed in the main pole 4 of an operating equipment placed inside a hold. A balance arm 10 is pivoted to the lower end part of the main pole 4 in such a manner that the arm can be inclinded and housed inside the groove part 14. A balance weight consists of a pluratlity of segments 15, which are swingably connected to each other via links 16. One end of a plurality of the segments 15 used as one balance weight is connected to a balance boom while the other end thereof is connected to a suspending wire 17 which is bound to a winch. Thus, the balance weight can be automatically loaded on and off from a ship and operated easily.
Patent JP-S5461830-A (JP)
Title: Input system for chinese character
Inventor: TANAKA TOSHIO
IPC: G06F17/22
Filed: 1977-10-27
Abstract: PURPOSE: To accelerate an input speed by performing all operations only by touching a keyboard, by equipping the keyboard with chinese-character selective keys in the order of chinese characters displayed.  
     CONSTITUTION: Keyboard 2 is the input method composed of "kana" input key 2 -1  and control key 2 -2 ; and "kana" characters are inputted, and then, chinese characters equivalent phonetically to them are displayed 1. Keyboard 2 is provided with chinese-character selective keys 2 -3  in the order of chinese characters displayed. Consequently, operations are all performed only by touching the keyboard, so that the input speed can be accelerated. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5830593-A (JP)
Inventor: ABE MICHIO
IPC: F16K7/04
Filed: 1981-08-18
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-S5837997-A (JP)
Inventor: ITSUPONSUGI TSUTOMU
IPC: H05K7/12
Filed: 1982-07-22
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-S5830608-A (JP)
Title: Device for evaluating surface roughness
Inventor: MADOKORO SHIYOUJI
IPC: G01B11/30
Filed: 1981-08-18
Abstract: PURPOSE:To make it possible to compare and evaluate even the samples having different quantities and surface compositions quantitatively, in the evaluation of the surface roughness, by irradiating direct light from a light source, and obtaining a reflectance from the ratio between the intensity of the irradiated light and the intensity of the light reflected by the sameple. CONSTITUTION:The light from the light source 1 is made to be monochromatic light by a grating spectroscope 2 and divided into luminous fluxes 10 a and 10b by a rotary mirror 3. The luminous flux 10a is inputted into a detector 6 as reference light through reflecting mirrors 5a and 5b. The luminous flux 10b is irradiated on the sample 8 through a semi-transparent mirror 12 and an objective line 13, and its reflected light is inputted into a detector. The reflectivity is computed from the ratio between the intensity of said reflected light and the intensity of said reference light by a computing and displaying means 7. Then the surface roughness is displayed. When the two objective lenses having the different magnification are used and the ratio between the reflectivities obtained by the measurement through both lenses is obtained, the absorbing effects are offset, and the surface roughness can be evaluated only by the scattering light.
Patent JP-S5920243-A (JP)
Title: Production of methacrylic acid
Inventor: SUGI HIDEKI
IPC: B01J23/00
Filed: 1982-07-22
Abstract: PURPOSE:To produce methacrylic acid stably for a long period, suppressing the deterioration of the catalytic activity with time, by using a catalyst layer having higher P-content at the gas inlet-side in the vapor-phase catalytic oxidation of methacrolein using a P-containing heteropolyacid compound catalyst. CONSTITUTION:Methacrylic acid is produced by oxidizing methacrolein with molecular oxygen or a gas containing molecular oxygen in the presence of a catalyst composed mainly of a heteropolyacid compound containing Mo-P or Mo-V-P. In the above process, the catalyst layer is composed of two or more layers having different P-content, and a catalyst having high P-content is disposed at the inlet-side of the reaction gas, and a catalyst having low P-content is placed at the outlet side. Preferably, the P-content of the inlet-side catalyst is about 1.1-3 times that of the outlet-side catalyst. The reaction is preferably carried out under about atmospheric pressure, at 200-400 deg.C and a space velocity of 500-3,600hr<-1>.
Patent JP-S5461408-A (JP)
Title: Band compression circuit for facsimile signal
Inventor: YAMAGUCHI MASARU
IPC: H04B1/66
Filed: 1977-10-25
Abstract: PURPOSE: To perform band compression so that no discontinuity is caused for signal, by detecting the minimum point of the facsimile signal and by inverting only the polarity of signal for the polarity before the minimum point when the signal is smaller than the reference value.  
     CONSTITUTION: The facsimile signal A is inputted to the input terminal 1. The emphasis circuit 2 judges the signal A for the threshold value from the reference value, performing weighting. The wave processing circuit 3 detects the minimum point of the signal B, and if it is smaller than the reference value, the polarity conversion signal C inverting the polarity is formed, and the circuit 3 delivers the facsimile signal D in which it is in agreement with the signal B for the level other than at the time near the signal inversion and no discontinuity if caused for the level near the time of inversion. Since the level is not discontinuous even with the inversion of facsimile signal level every minimum point, no spread for the occupying band is caused 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06341426-A (JP)
Title: Washer
Inventor: SANTOU IETSUGU
IPC: F16C11/04
Filed: 1993-05-31
Abstract: PURPOSE:To provide a washer which can relatively rotate two plate-shaped objects in a decided rotatioal range while not reducing the characteristics even against plate-shaped objects made of any material. CONSTITUTION:This washer 1 is interposed on the rotational center part between two plate-shaped objects 2, 3 which can relatively rotate centering around an axis part 5, and projectingly provided with upper and lower projecting pieces 1a, 1b which are respectively contacted with at least one side edges of the upper and lower two plate-shaped objects 2, 3, on both sides of the washer.
Patent JP-H02307732-A (JP)
Title: Three-dimensional molding apparatus
Inventor: SUZUKI KEIKO
IPC: C09D11/00
Filed: 1989-05-24
Abstract: PURPOSE:To simplify position control and to shorten a coordinates data processing time by constituting a stage driving apparatus of the second drive means moving a stage with respect to an ink jet head in the direction vertical to the moving plane due to the first drive means and the third drive means rotationally driving the stage within the plane thereof. CONSTITUTION:A stage driving apparatus 33 equipped with both of the second and third drive means rotates a stage 31 and moves the same in a Z-direction through a revolving movement/Z-direction movement control apparatus 34 by the indication from a host computer 11 and a driving control part 12. Since the stage 31 is rotated at this time, it is unnecessary to move ink jet heads 19 - 21. Further, since the stage 31 is rotated, the position control of the ink jet heads 16 - 18 suffices to perform control only on one axis in either one of X- and Y-directions by the first drive means.
Patent JP-S5830522-A (JP)
Title: Water-lubricated bearing device
Inventor: TOMIOKA SHIYUNZOU
IPC: F16C17/14
Filed: 1981-08-19
Abstract: PURPOSE:To enable to maintain stable performance even when a bearing pad is deformed by swelling, by a method wherein a guide surface formed to be higher than an introducing surface for lubricating water and lower than or flush with a bearing surface is provided at the front edge of a bearing pad. CONSTITUTION:The guide surface 33 formed to be higher than the introducing surface 34 for lubricating water is provided at a front edge part of the bearing pad 3. Therefore, even when the pad 3 is irregularly deformed and the front edge part comes into contact with the bearing surface 31, the contact occurs only at the guide surface 33, and the introducing surface 34 is kept apart from the bearing surface 31, so that water is introduced effectively to and a sufficient amount of water is supplied to the bearing surface 31. In addition, when a slanted surface 35 connecting a front part of the introducing surface 34 and the end face of the pad 3 is worked, a rotating flow is introduced to the introducing surface 33 without being divided by the end face, so that cooling is accelerated by a large amount of lubricating water. Accordingly, stable performance can be maintained while controlling the bearing temperature at a lower value.
Patent JP-S617716-A (JP)
Title: Digital filter
Inventor: YAMAZAKI TAKAO
IPC: H03H15/00
Filed: 1984-06-22
Abstract: PURPOSE:To use a logical element of low power consumption and to make feed forward calculation of high-speed digital signals, by performing the feed forward calculation by using bit slice pipeline operation. CONSTITUTION:Adders 21 which add input data X and feed forward data multiplied by a coefficient 2<-m> at a coefficient multiplier 23 through a unit delaying element 22 to each other are respectively installed to full adders 1-3 of (n) bit input constituting a digital filter and each adder 23 produces the added output S of inputs A and B. Moreover, the carry input of the full adder 1 is set to ''0'' and its carry output is supplied to the lower-order full adder 2 as a carry input through an FF14 which is delayed by one sampling cycle and, in the same way, the carry output of the full adder 2 is supplied to the full adder 3 through an FF15. Then, by using a bit slice pipeline operation system and a low-speed logical element of low power consumption, a cyclic digital filter is constituted.
Patent JP-S5653778-A (JP)
Title: Painting apparatus
Inventor: NAKANISHI MOTOYASU
IPC: B05C19/00
Filed: 1979-10-08
Abstract: PURPOSE: To make it possible to paint the whole surface of a material to be painted uniformly at a low cost, by arranging a charging means and a heating means for the material to be painted, an adhering means for the powder coating medium, a forming section for high temp. fluid, a forming section for low temp. fluid, and a discharging means for the material having been painted.  
     CONSTITUTION: An apparatus for painting a material to be painted (small-sized parts, etc.) 1 with powder coating medium A is composed of a charging means 2, a heating means 3 where the material 1 to be painted charged by the charging means 2 is heated, and adhering means 4 for adhering powder coating material A to the material 1 to be painted, a means 5 where high temp. fluid (silicone oil) B and low temp. fluid (water) C are formed by a heater 52 and where adhered powder coating medium A is melted and stuck to the material to be painted 1 by passing the material 1 through these fluids, and discharging means 6. This apparatus makes it possible to paint the material to be painted 1 on the whole surface uniformly at a low cost without using hanging means for the material to be painted, which is used in conventional method. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000322801-A (JP)
Title: Information recording/reproducing apparatus
Inventor: AIHARA HIDEO
IPC: G11B17/051
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To obtain an information recording/reproducing apparatus for receiving a force larger than that required even when it is operated from the external side during the recording of information signal to a recording medium, and for enabling exhaustion of a recording medium with external operation without any fear for deformation and breakdown of a structure provided within the apparatus. SOLUTION: An eject slider 9 which moves when an information recording/ reproducing apparatus is manipulated from the outside is provided and in the case where information is being recorded to a storage medium, the ejection slider 9 moves to the same degree as it is ejected in order to prevent ejection of the storage medium 4 and a drive force to be applied to the ejection slider 9 is not transferred to an ejection plate 2 as the mechanical drive means in view of preventing ejection of the storage medium 4.
Patent JP-S6022933-A (JP)
Title: Treatment of boron by adsorption
Inventor: YOSHIKAWA TOMOHIKO
IPC: C02F1/28
Filed: 1983-07-15
Abstract: PURPOSE:To enable stable adsorption treatment of boron by eluting boron adsorbed to resin for selective adsorption of boron, allowing the resin to contact with alkali soln. to regenerate partly amine groups of the resin and to bring the resin to free acid state, and using the resin for adsorption treatment again. CONSTITUTION:Mother body of resin obtd. by haloalkylating styrenic copolymer is aminated with amine expressed by the formula {wherein R is -CH2-[CH (OH)]m-CH2OH or alkyl group; (n) is an integer 1-6; (m) is zero-an integer <=6} to obtain adsorbent resin for selectively adsorbing boron. Boron is adsorbed from soln. contg. boron using a packed bed comprising said adsorbing resin. In this process, adsorbed boron is eluted with an acid and the packed bed is held in fluidized state and is allowed to contact with alkali soln. of an amt. corresponding to the necessary amt. for partly converting the resin in the packed bed to free amine state. The resin is thus converted partly to free amine form and is used for the adsorption treatment of boron. As the result, precipitation of hydroxide as components of hardness of the treated soln. is prevented, and stable adsorption treatment is enabled.
Patent JP-S5652782-A (JP)
Title: Fixing device
Inventor: KAWAKUBO KAZUO
IPC: G03G15/20
Filed: 1979-10-05
Abstract: PURPOSE: To prevent distorsion of a image by constituting a fixed device so that a unfixed a image face on the upper sheet don't contact with the outer circumference of the upper roller before inserted into a pair of fixing rollers.  
     CONSTITUTION: When the front edge of the sheet S passes the upper face of a guide plate 17, creases are corrected through squeezing by the arc face 19 and the tip 18. After that, when the front edge of the sheet S is inserted between a pair of rollers 9, 10 and arrives at the pressing surface 25, the sheet S is pulled since the speed of the rollers 9, 10 is greater than the carrying speed of the endless belt adsorbing the sheet. By this, the guide plate 17 swings downwards resisting the tensile force of the spring 22 and the edge 18 comes to a position which is nearly the same height with the pressing surface 25. Accordingly, contact of the unfixed toner image 26 on the upper face of the sheet S with the upper roller 9 is impeded before arrival of the image 26 at the pressure surface 25, and distorsion of the image can be prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5653813-A (JP)
Title: Controlling method for slab discharge from slab yard
Inventor: TAKAHASHI MASAYOSHI
IPC: B65G63/00
Filed: 1979-10-06
Abstract: PURPOSE: To smoothly, efficiently discharge the slab, by classifying the extracted material and the slab to be discharged from the heating furnace, by making the discharge command so as to make the dischage load of the slab yard to be uniform in the time series, and by displaying the command on the control panel.  
     CONSTITUTION: The salb yard is divided into sections 1 1 W1 3 , etc. When the slab marked with the number is sent from the blooming line or the continuous casting line, this mark is read at the slab acceptance managing room 2, and is sent to the slab yard computer 7 through the input-output device 2 1 . The computer 7 decides the location of the arriving slab referring to the data stored in itself and the data stored in the steel manufature and hot rolling plant computer 6; this location is given to the input-output device 2 1  and the marker 3 of the slab acceptance managing room 2, and also, is given to the cranes 1 1 W1 3  and the steel manufacture and hot rolling plant computer 6. The marker 3 marks the slab number and the location on the surface of the arriving slab. The cranes 1 1 W1 3  read the slab number and its location displayed on the control panel, and transport the slab to the position written on the surface of the slab. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10320256-A (JP)
Title: Data update control method and device for distributed database system
Inventor: NISHI EIICHI
IPC: G06F12/00
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To improve work efficiency for updating data in a master database by updating data in a sub database based on update information held in an update history file when there is a reference request to the sub database. SOLUTION: When there is a reference request 12 from a host device or an operator to a sub database control part 10 concerning specified data among data held in a sub database 7, a sub data base managing part 6, which accepts the reference request 12, inquires whether a master database 2 is updated or not and sends an update information request 18 to a transmission/reception managing part 8. Then, it is confirmed from that transmission/reception managing part 8 based on update information 17 that two sets of data in the master data base 2 are updated, and relevant data among data held in the sub database 7 are updated.
Patent JP-H10317333-A (JP)
Title: Road sign pedestal
Inventor: TAKAGAWA TOMOYUKI
IPC: E01F9/623
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a road sign pedestal which supports a road sign relatively flexibly, has increased restorability when stamped at high speed, can secure rigidity, and can be made lightweight. SOLUTION: A road sign pedestal made of a resin is mounted at the lower end of a columnar road sign erected on a road and supports the road sign on the surface of the road. In that case, the road sign pedestal is formed into a hollow shape having a fitting surface part 13 into which the lower end of the road sign is fitted, a bottom surface part 14 abutting to the road surface, and an upper surface part 15 connecting the outer end of the bottom surface part 14 to the upper end of the fitting surface part 13. Also, a plurality of recesses 14a are formed in the bottom surface part 14, and in the recesses 14a the bottom surface part 14 is connected to the upper surface part 15.
Patent JP-H02308674-A (JP)
Title: Color arithmetic system
Inventor: TSUDA MITSUHIRO
IPC: G06T1/00
Filed: 1989-05-23
Abstract: PURPOSE:To reduce the memory capacity without incurring deterioration in the color performance by splitting a memory space so as to reconstitute them into plural blocks according to the human visual characteristic and reconstituting the address. CONSTITUTION:A high-order 4-bit of input signals D1-D3 is used as an access pointer and accessed by a block discrimination table 10 and a label signal L0 representing any of reconstituted blocks is outputted. On the other hand, the input signals D1-D3 are inputted to requantization tables 12-1-12-3 and a new address of split 4-bit by the signal L0 from the table 10 is reconstituted and outputted. Arithmetic tables 14-1-14-3 receive the address signal and the signal L0 and a new address signal comprising the both is used as an address pointer to output the data stored in a corresponding address as arithmetic results R1-R3.
Patent JP-S6022736-A (JP)
Title: Production of magnetic recording medium
Inventor: FURUYAMA SHIZUO
IPC: G11B5/842
Filed: 1983-07-15
Abstract: PURPOSE:To produce a magnetic recording medium having excellent durability by applying a magnetic coating consisting of ferromagnetic metallic iron or alloy powder on a non-magnetic base to form a magnetic layer and irradiating an electron ray to the magnetic layer thereby forming a uniform oxide film on the surface of the magnetic material. CONSTITUTION:The compsn. shown in the table, for example, is mixed and dispersed for 5hr by using an attritor and a sand mill to prepare a magnetic coating. Five parts polyisocyanate, etc. are added as a hardener to the resulted magnetic coating and after the coating is mixed in a disperser, the coating is filtered. The coating is applied on a polyethylene terephthalate film of 11mum thickness and is subjected to orienting, drying, finishing to a specular surface and curing stages, by which a magnetic tape having 3mum film thickness is obtd. and thereafter 10Mrad electron ray is irradiated to such tape.
Patent JP-S5920079-A (JP)
Title: Character position detector
Inventor: HOSHINO HIROSHI
IPC: G06K9/20
Filed: 1982-07-26
Abstract: PURPOSE:To detect stably character train with high accuracy and to simplify the detecting processing algorithm, by detecting the character train from an input picture with the form of characters and their arrangement of an objective character train. CONSTITUTION:A scanning circuit 1 of a character position detector determines a partial area corresponding to the size of characters informed in advance with the specification of detection and inputs sequentially a partial picture of each position. The partial picture from the circuit 1 is applied to plural similarity calculating circuits 2a-2n, where the similarity between the character pattern registered in advance in objective character pattern memories 3a-3n and each partial picture inputted from the circuit 1 is calculated. The similarity data of the partial picture obtained at the calculating circuits 2a-2n is applied to a similarity determining circuit 4, the similarity obtained at each character pattern is totalized, the maximum similarity is selected and the overall similarity taking as the objective of detection is stored sequentially in a similarity value memory 5. Further, the character train is detected stably with high accuracy at a character train detecting circuit 6 and a character train cutout circuit 7.
Patent JP-H11328022-A (JP)
Title: Cache memory
Inventor: NAKADA MITSUNORI
IPC: G06F12/08
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To reduce the degradation of the throughput due to snooping of a cache memory and to shorten the time required for initialization in a multi- processor system. SOLUTION: Each of cache memories 30A (30A1 , 30A2 ,...) has two directory part 32 (321 , 322 ,...) and 34 (341 , 342 ,...) where a V bit indicating whether every storage block of data array parts 31 (311 , 312 ,...) is valid or not, and a corresponding address of a main storage is stored. If an access request is outputted to a system bus 3 because of the absence of required data, for example, in the data array part 312 of a processor 1A2 , a bus control part 401 of the processor 1A1 checks the directory part 341 without passing an internal bus 201 . Only when data, which are valid and have been rewritten, exist in the data array part 321 , the data are outputted to the system bus 3 through the internal bus 201 . At the time of initialization, V bits n directory parts 32 and 34 are rewritten with initial values by bus control parts 40 (401 , 402 ,...) as hardware.